SUPERFAMILY 1.75 HMM library and genome assignments server


DBL homology domain (DH-domain) superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   All alpha proteins [ 46456] (284)
Fold:   DBL homology domain (DH-domain) [ 48064]
Superfamily:   DBL homology domain (DH-domain) [ 48065]
Families:   DBL homology domain (DH-domain) [ 48066] (10)


Superfamily statistics
Genomes (393) Uniprot 2014_06 PDB chains (SCOP 1.75)
Domains 10,976 12,001 16
Proteins 10,667 11,712 16


Functional annotation
General category coiled coil
Detailed category The code refers to a 2-stranded_canonical_antiparallel_coiled_coils in the CC+ database. Please click on the link for more information and to visit the CC+ website.

Document:
Function annotation of SCOP domain superfamilies

Gene Ontology (high-quality)

(show details)
GO termFDR (singleton)FDR (all)SDFO levelAnnotation (direct or inherited)
Biological Process (BP)regulation of cellular process4.898e-086.78e-11Least InformativeDirect
Biological Process (BP)response to stimulus5.791e-050Least InformativeDirect
Biological Process (BP)multicellular organismal process0.0028730Least InformativeInherited
Biological Process (BP)developmental process0.001230Least InformativeInherited
Biological Process (BP)regulation of metabolic process0.0026263.741e-15Least InformativeInherited
Biological Process (BP)single-organism cellular process0.0037520Least InformativeInherited
Biological Process (BP)cellular component organization or biogenesis0.041880Least InformativeInherited
Biological Process (BP)regulation of signal transduction3.369e-120Moderately InformativeDirect
Biological Process (BP)negative regulation of cellular process0.02091Moderately InformativeInherited
Biological Process (BP)positive regulation of cellular process0.29132.209e-07Moderately InformativeInherited
Biological Process (BP)positive regulation of response to stimulus0.30210.7938Moderately InformativeInherited
Biological Process (BP)system process0.026250.08698Moderately InformativeInherited
Biological Process (BP)regulation of cellular component organization0.010770Moderately InformativeInherited
Biological Process (BP)regulation of localization0.02341Moderately InformativeInherited
Biological Process (BP)regulation of nucleobase-containing compound metabolic process0.37540Moderately InformativeInherited
Biological Process (BP)regulation of catalytic activity0.10590Moderately InformativeInherited
Biological Process (BP)positive regulation of molecular function0.062040Moderately InformativeInherited
Biological Process (BP)organ development6.971e-060.7881Moderately InformativeInherited
Biological Process (BP)anatomical structure morphogenesis0.017394.306e-07Moderately InformativeInherited
Biological Process (BP)single-organism developmental process0.026061.18e-05Moderately InformativeInherited
Biological Process (BP)regulation of phosphate metabolic process10Moderately InformativeInherited
Biological Process (BP)multi-organism process0.0027360.4568Moderately InformativeInherited
Biological Process (BP)response to oxygen-containing compound0.047691Moderately InformativeInherited
Biological Process (BP)response to organic substance0.16280.2585Moderately InformativeInherited
Biological Process (BP)signal transduction0.04658.683e-07Moderately InformativeInherited
Biological Process (BP)organelle organization0.10340.005987Moderately InformativeInherited
Biological Process (BP)regulation of nucleoside metabolic process7.486e-110InformativeDirect
Biological Process (BP)regulation of purine nucleotide metabolic process3.23e-100InformativeDirect
Biological Process (BP)positive regulation of hydrolase activity5.33e-100InformativeDirect
Biological Process (BP)cytoskeleton organization5.028e-050InformativeDirect
Biological Process (BP)regulation of apoptotic process7.936e-050InformativeDirect
Biological Process (BP)positive regulation of cellular component organization0.00067810InformativeDirect
Biological Process (BP)actin filament-based process0.00077870InformativeDirect
Biological Process (BP)positive regulation of signal transduction0.45491InformativeInherited
Biological Process (BP)regulation of intracellular protein kinase cascade0.41961InformativeInherited
Biological Process (BP)regulation of cellular component movement0.0022710.8306InformativeInherited
Biological Process (BP)regulation of response to external stimulus0.075831InformativeInherited
Biological Process (BP)negative regulation of cell death0.044030.9219InformativeInherited
Biological Process (BP)negative regulation of transport0.0029540.01399InformativeInherited
Biological Process (BP)regulation of secretion0.040290.2095InformativeInherited
Biological Process (BP)regulation of immune response0.27191InformativeInherited
Biological Process (BP)regulation of immune effector process4.41e-070.006311InformativeInherited
Biological Process (BP)regulation of vesicle-mediated transport0.00068860.2409InformativeInherited
Biological Process (BP)sensory organ development2.894e-051InformativeInherited
Biological Process (BP)embryonic organ development0.00019241InformativeInherited
Biological Process (BP)embryonic morphogenesis0.00074210.01093InformativeInherited
Biological Process (BP)organ morphogenesis0.004923.656e-06InformativeInherited
Biological Process (BP)regulation of cellular catabolic process0.0014320InformativeInherited
Biological Process (BP)response to lipid2.296e-051InformativeInherited
Biological Process (BP)response to other organism0.00013741InformativeInherited
Biological Process (BP)regulation of defense response8.655e-060.379InformativeInherited
Biological Process (BP)negative regulation of response to stimulus0.047021InformativeInherited
Biological Process (BP)regulation of locomotion0.0018820.04297InformativeInherited
Biological Process (BP)intracellular signal transduction0.011220InformativeInherited
Biological Process (BP)regulation of Rho GTPase activity3.007e-120Highly InformativeDirect
Biological Process (BP)small GTPase mediated signal transduction6.34e-090Highly InformativeDirect
Biological Process (BP)regulation of protein kinase B signaling cascade6.628e-091.028e-05Highly InformativeDirect
Biological Process (BP)regulation of exocytosis2.829e-082.392e-05Highly InformativeDirect
Biological Process (BP)negative regulation of secretion3.849e-082.534e-05Highly InformativeDirect
Biological Process (BP)negative regulation of response to external stimulus6.213e-082.854e-05Highly InformativeDirect
Biological Process (BP)negative regulation of neuron death8.573e-089.809e-05Highly InformativeDirect
Biological Process (BP)response to lipopolysaccharide2.154e-070.0003445Highly InformativeDirect
Biological Process (BP)negative regulation of cell activation6.449e-052.209e-05Highly InformativeDirect
Biological Process (BP)negative regulation of cellular component movement0.00019430.0004314Highly InformativeDirect
Biological Process (BP)neuromuscular process7.098e-090.089Highly InformativeInherited
Biological Process (BP)regulation of endocytosis0.0002040.8104Highly InformativeInherited
Biological Process (BP)regulation of neuron apoptotic process3.284e-070.7214Highly InformativeInherited
Biological Process (BP)negative regulation of apoptotic process9.856e-061Highly InformativeInherited
Biological Process (BP)negative regulation of immune system process0.00045380.002866Highly InformativeInherited
Biological Process (BP)embryonic organ morphogenesis4.732e-081Highly InformativeInherited
Biological Process (BP)ear development0.017710.001048Highly InformativeInherited
Biological Process (BP)positive regulation of Ras GTPase activity0.016042.757e-12Highly InformativeInherited
Molecular Function (MF)enzyme regulator activity2.952e-120Moderately InformativeDirect
Molecular Function (MF)GTPase regulator activity1.017e-090InformativeDirect
Molecular Function (MF)enzyme activator activity0.000541InformativeInherited
Molecular Function (MF)GTPase activator activity0.029381Highly InformativeInherited
Molecular Function (MF)small GTPase regulator activity0.042366.969e-05Highly InformativeInherited
Cellular Component (CC)cytoplasmic part0.00045220.01359Least InformativeInherited
Cellular Component (CC)intracellular membrane-bounded organelle0.21891Least InformativeInherited
Cellular Component (CC)vesicle0.00083950.0008493Moderately InformativeDirect
Cellular Component (CC)cell projection0.0010670Moderately InformativeInherited
Cellular Component (CC)cell leading edge2.354e-060InformativeDirect
Cellular Component (CC)endocytic vesicle9.284e-077.047e-06Highly InformativeDirect

Document: GO annotation of SCOP domains

Gene Ontology (high-coverage)

(show details)
GO term FDR (all) SDFO level Annotation (direct or inherited)
Biological Process (BP) regulation of cellular process 6.78e-11 Least Informative Direct
Biological Process (BP) response to stimulus 0 Least Informative Direct
Biological Process (BP) developmental process 0 Least Informative Direct
Biological Process (BP) regulation of metabolic process 3.741e-15 Least Informative Direct
Biological Process (BP) multicellular organismal process 0 Least Informative Direct
Biological Process (BP) single-organism cellular process 0 Least Informative Direct
Biological Process (BP) cellular component organization or biogenesis 0 Least Informative Direct
Biological Process (BP) localization 0.005045 Least Informative Inherited
Biological Process (BP) single-organism metabolic process 1 Least Informative Inherited
Biological Process (BP) cellular aromatic compound metabolic process 1 Least Informative Inherited
Biological Process (BP) organic cyclic compound metabolic process 1 Least Informative Inherited
Biological Process (BP) regulation of signal transduction 0 Moderately Informative Direct
Biological Process (BP) regulation of cellular component organization 0 Moderately Informative Direct
Biological Process (BP) anatomical structure morphogenesis 4.306e-07 Moderately Informative Direct
Biological Process (BP) single-organism developmental process 1.18e-05 Moderately Informative Direct
Biological Process (BP) signal transduction 8.683e-07 Moderately Informative Direct
Biological Process (BP) positive regulation of molecular function 0 Moderately Informative Direct
Biological Process (BP) regulation of catalytic activity 0 Moderately Informative Direct
Biological Process (BP) nervous system development 9.042e-07 Moderately Informative Direct
Biological Process (BP) positive regulation of cellular process 2.209e-07 Moderately Informative Direct
Biological Process (BP) regulation of nucleobase-containing compound metabolic process 0 Moderately Informative Direct
Biological Process (BP) regulation of phosphate metabolic process 0 Moderately Informative Direct
Biological Process (BP) regulation of developmental process 1.776e-07 Moderately Informative Direct
Biological Process (BP) immune system process 2.984e-05 Moderately Informative Direct
Biological Process (BP) regulation of biological quality 0.0008821 Moderately Informative Direct
Biological Process (BP) negative regulation of cellular process 1 Moderately Informative Inherited
Biological Process (BP) macromolecular complex subunit organization 1 Moderately Informative Inherited
Biological Process (BP) positive regulation of response to stimulus 0.7938 Moderately Informative Inherited
Biological Process (BP) system process 0.08698 Moderately Informative Inherited
Biological Process (BP) organ development 0.7881 Moderately Informative Inherited
Biological Process (BP) tissue development 1 Moderately Informative Inherited
Biological Process (BP) positive regulation of metabolic process 1 Moderately Informative Inherited
Biological Process (BP) regulation of macromolecule biosynthetic process 0.9933 Moderately Informative Inherited
Biological Process (BP) regulation of gene expression 1 Moderately Informative Inherited
Biological Process (BP) regulation of cellular biosynthetic process 1 Moderately Informative Inherited
Biological Process (BP) regulation of multicellular organismal process 0.4039 Moderately Informative Inherited
Biological Process (BP) regulation of localization 1 Moderately Informative Inherited
Biological Process (BP) response to organic substance 0.2585 Moderately Informative Inherited
Biological Process (BP) cellular response to chemical stimulus 0.0135 Moderately Informative Inherited
Biological Process (BP) organic hydroxy compound metabolic process 0.02169 Moderately Informative Inherited
Biological Process (BP) multi-organism process 0.4568 Moderately Informative Inherited
Biological Process (BP) cellular localization 1 Moderately Informative Inherited
Biological Process (BP) response to endogenous stimulus 1 Moderately Informative Inherited
Biological Process (BP) response to oxygen-containing compound 1 Moderately Informative Inherited
Biological Process (BP) organelle organization 0.005987 Moderately Informative Inherited
Biological Process (BP) cellular component biogenesis 0.9934 Moderately Informative Inherited
Biological Process (BP) cell differentiation 1 Moderately Informative Inherited
Biological Process (BP) macromolecule localization 0.9245 Moderately Informative Inherited
Biological Process (BP) reproduction 0.2404 Moderately Informative Inherited
Biological Process (BP) regulation of nucleoside metabolic process 0 Informative Direct
Biological Process (BP) regulation of purine nucleotide metabolic process 0 Informative Direct
Biological Process (BP) positive regulation of hydrolase activity 0 Informative Direct
Biological Process (BP) cytoskeleton organization 0 Informative Direct
Biological Process (BP) regulation of apoptotic process 0 Informative Direct
Biological Process (BP) positive regulation of cellular component organization 0 Informative Direct
Biological Process (BP) actin filament-based process 0 Informative Direct
Biological Process (BP) regulation of cellular catabolic process 0 Informative Direct
Biological Process (BP) organ morphogenesis 3.656e-06 Informative Direct
Biological Process (BP) intracellular signal transduction 0 Informative Direct
Biological Process (BP) regulation of nervous system development 0 Informative Direct
Biological Process (BP) locomotion 0 Informative Direct
Biological Process (BP) regulation of cell development 0 Informative Direct
Biological Process (BP) localization of cell 0 Informative Direct
Biological Process (BP) regulation of cellular component biogenesis 0 Informative Direct
Biological Process (BP) apoptotic process 0 Informative Direct
Biological Process (BP) cell projection organization 0 Informative Direct
Biological Process (BP) cellular component movement 9.736e-13 Informative Direct
Biological Process (BP) enzyme linked receptor protein signaling pathway 2.081e-11 Informative Direct
Biological Process (BP) regulation of anatomical structure morphogenesis 4.023e-11 Informative Direct
Biological Process (BP) regulation of organelle organization 2.16e-09 Informative Direct
Biological Process (BP) synaptic transmission 6.042e-09 Informative Direct
Biological Process (BP) pigment metabolic process 4.229e-08 Informative Direct
Biological Process (BP) cellular component morphogenesis 1.133e-06 Informative Direct
Biological Process (BP) secondary metabolic process 6.034e-05 Informative Direct
Biological Process (BP) generation of neurons 0.0001629 Informative Direct
Biological Process (BP) biological adhesion 0.0002595 Informative Direct
Biological Process (BP) negative regulation of cellular component organization 0.0007261 Informative Direct
Biological Process (BP) negative regulation of developmental process 0.1558 Informative Inherited
Biological Process (BP) growth 0.2165 Informative Inherited
Biological Process (BP) tube development 1 Informative Inherited
Biological Process (BP) response to organonitrogen compound 1 Informative Inherited
Biological Process (BP) cellular response to nitrogen compound 1 Informative Inherited
Biological Process (BP) cellular response to oxygen-containing compound 1 Informative Inherited
Biological Process (BP) cellular response to endogenous stimulus 1 Informative Inherited
Biological Process (BP) epithelium development 0.3886 Informative Inherited
Biological Process (BP) positive regulation of developmental process 0.2598 Informative Inherited
Biological Process (BP) regulation of intracellular protein kinase cascade 1 Informative Inherited
Biological Process (BP) regulation of cellular component movement 0.8306 Informative Inherited
Biological Process (BP) organelle assembly 0.2652 Informative Inherited
Biological Process (BP) microtubule-based process 1 Informative Inherited
Biological Process (BP) regulation of response to external stimulus 1 Informative Inherited
Biological Process (BP) reproductive system development 1 Informative Inherited
Biological Process (BP) developmental process involved in reproduction 1 Informative Inherited
Biological Process (BP) regulation of growth 0.5751 Informative Inherited
Biological Process (BP) tissue morphogenesis 0.3447 Informative Inherited
Biological Process (BP) positive regulation of gene expression 0.02061 Informative Inherited
Biological Process (BP) positive regulation of macromolecule biosynthetic process 0.0288 Informative Inherited
Biological Process (BP) regulation of transcription from RNA polymerase II promoter 0.03738 Informative Inherited
Biological Process (BP) positive regulation of cellular biosynthetic process 0.05916 Informative Inherited
Biological Process (BP) positive regulation of nitrogen compound metabolic process 1 Informative Inherited
Biological Process (BP) negative regulation of cell death 0.9219 Informative Inherited
Biological Process (BP) negative regulation of transport 0.01399 Informative Inherited
Biological Process (BP) regulation of secretion 0.2095 Informative Inherited
Biological Process (BP) regulation of immune response 1 Informative Inherited
Biological Process (BP) regulation of immune effector process 0.006311 Informative Inherited
Biological Process (BP) regulation of vesicle-mediated transport 0.2409 Informative Inherited
Biological Process (BP) sensory organ development 1 Informative Inherited
Biological Process (BP) embryonic organ development 1 Informative Inherited
Biological Process (BP) positive regulation of signal transduction 1 Informative Inherited
Biological Process (BP) immune response 0.01645 Informative Inherited
Biological Process (BP) defense response 0.05688 Informative Inherited
Biological Process (BP) immune effector process 0.009233 Informative Inherited
Biological Process (BP) positive regulation of multicellular organismal process 1 Informative Inherited
Biological Process (BP) regulation of cytokine production 1 Informative Inherited
Biological Process (BP) response to lipid 1 Informative Inherited
Biological Process (BP) response to other organism 1 Informative Inherited
Biological Process (BP) regulation of ion transport 0.7947 Informative Inherited
Biological Process (BP) regulation of defense response 0.379 Informative Inherited
Biological Process (BP) negative regulation of response to stimulus 1 Informative Inherited
Biological Process (BP) embryo development ending in birth or egg hatching 0.9842 Informative Inherited
Biological Process (BP) regulation of locomotion 0.04297 Informative Inherited
Biological Process (BP) leukocyte activation 0.01049 Informative Inherited
Biological Process (BP) hematopoietic or lymphoid organ development 0.3184 Informative Inherited
Biological Process (BP) multicellular organismal reproductive process 0.1137 Informative Inherited
Biological Process (BP) multi-multicellular organism process 0.1249 Informative Inherited
Biological Process (BP) central nervous system development 0.4623 Informative Inherited
Biological Process (BP) cellular membrane organization 0.6309 Informative Inherited
Biological Process (BP) embryonic morphogenesis 0.01093 Informative Inherited
Biological Process (BP) anatomical structure formation involved in morphogenesis 0.764 Informative Inherited
Biological Process (BP) single organism reproductive process 1 Informative Inherited
Biological Process (BP) sexual reproduction 1 Informative Inherited
Biological Process (BP) cellular process involved in reproduction 0.9284 Informative Inherited
Biological Process (BP) cell cycle process 1 Informative Inherited
Biological Process (BP) vesicle-mediated transport 0.003825 Informative Inherited
Biological Process (BP) mitotic cell cycle 0.4339 Informative Inherited
Biological Process (BP) regulation of Rho GTPase activity 0 Highly Informative Direct
Biological Process (BP) small GTPase mediated signal transduction 0 Highly Informative Direct
Biological Process (BP) regulation of protein kinase B signaling cascade 1.028e-05 Highly Informative Direct
Biological Process (BP) regulation of exocytosis 2.392e-05 Highly Informative Direct
Biological Process (BP) negative regulation of secretion 2.534e-05 Highly Informative Direct
Biological Process (BP) negative regulation of response to external stimulus 2.854e-05 Highly Informative Direct
Biological Process (BP) negative regulation of neuron death 9.809e-05 Highly Informative Direct
Biological Process (BP) response to lipopolysaccharide 0.0003445 Highly Informative Direct
Biological Process (BP) negative regulation of cell activation 2.209e-05 Highly Informative Direct
Biological Process (BP) negative regulation of cellular component movement 0.0004314 Highly Informative Direct
Biological Process (BP) positive regulation of Ras GTPase activity 2.757e-12 Highly Informative Direct
Biological Process (BP) positive regulation of programmed cell death 0 Highly Informative Direct
Biological Process (BP) cellular response to growth factor stimulus 0 Highly Informative Direct
Biological Process (BP) chemotaxis 7.318e-15 Highly Informative Direct
Biological Process (BP) phagocytosis 3.81e-13 Highly Informative Direct
Biological Process (BP) post-embryonic organ development 1.155e-11 Highly Informative Direct
Biological Process (BP) phenol-containing compound metabolic process 3.866e-11 Highly Informative Direct
Biological Process (BP) T cell differentiation 1.182e-10 Highly Informative Direct
Biological Process (BP) transmembrane receptor protein tyrosine kinase signaling pathway 1.355e-09 Highly Informative Direct
Biological Process (BP) limb morphogenesis 3.835e-09 Highly Informative Direct
Biological Process (BP) regulation of cell morphogenesis involved in differentiation 4.472e-09 Highly Informative Direct
Biological Process (BP) leukocyte migration 1.175e-08 Highly Informative Direct
Biological Process (BP) cell projection assembly 1.589e-08 Highly Informative Direct
Biological Process (BP) positive regulation of organelle organization 6.637e-07 Highly Informative Direct
Biological Process (BP) post-embryonic development 2.017e-06 Highly Informative Direct
Biological Process (BP) regulation of neuron projection development 0.0006277 Highly Informative Direct
Biological Process (BP) regulation of striated muscle tissue development 0.0007587 Highly Informative Direct
Biological Process (BP) regulation of protein complex disassembly 0.121 Highly Informative Inherited
Biological Process (BP) cell growth 0.02185 Highly Informative Inherited
Biological Process (BP) developmental growth 0.4017 Highly Informative Inherited
Biological Process (BP) renal system development 1 Highly Informative Inherited
Biological Process (BP) cellular response to peptide 0.009091 Highly Informative Inherited
Biological Process (BP) actin filament-based movement 0.6619 Highly Informative Inherited
Biological Process (BP) regulation of actin cytoskeleton organization 0.001113 Highly Informative Inherited
Biological Process (BP) spindle organization 0.02233 Highly Informative Inherited
Biological Process (BP) neuromuscular process 0.089 Highly Informative Inherited
Biological Process (BP) regulation of endocytosis 0.8104 Highly Informative Inherited
Biological Process (BP) positive regulation of growth 0.001873 Highly Informative Inherited
Biological Process (BP) regulation of developmental growth 0.05767 Highly Informative Inherited
Biological Process (BP) cell fate commitment 1 Highly Informative Inherited
Biological Process (BP) positive regulation of transcription, DNA-dependent 0.008527 Highly Informative Inherited
Biological Process (BP) regulation of cell size 0.08282 Highly Informative Inherited
Biological Process (BP) regulation of cell adhesion 0.005404 Highly Informative Inherited
Biological Process (BP) regulation of neuron apoptotic process 0.7214 Highly Informative Inherited
Biological Process (BP) negative regulation of apoptotic process 1 Highly Informative Inherited
Biological Process (BP) negative regulation of immune system process 0.002866 Highly Informative Inherited
Biological Process (BP) embryonic organ morphogenesis 1 Highly Informative Inherited
Biological Process (BP) ear development 0.001048 Highly Informative Inherited
Biological Process (BP) respiratory system development 0.388 Highly Informative Inherited
Biological Process (BP) innate immune response 0.009421 Highly Informative Inherited
Biological Process (BP) positive regulation of cytokine production 0.01722 Highly Informative Inherited
Biological Process (BP) maintenance of location 0.09227 Highly Informative Inherited
Biological Process (BP) regulation of transmembrane transport 0.3407 Highly Informative Inherited
Biological Process (BP) regulation of protein complex assembly 0.09803 Highly Informative Inherited
Biological Process (BP) establishment or maintenance of cell polarity 0.5406 Highly Informative Inherited
Biological Process (BP) regulation of transporter activity 0.99 Highly Informative Inherited
Biological Process (BP) neuron projection development 0.5833 Highly Informative Inherited
Biological Process (BP) cell morphogenesis involved in differentiation 0.4332 Highly Informative Inherited
Biological Process (BP) cell part morphogenesis 1 Highly Informative Inherited
Biological Process (BP) morphogenesis of embryonic epithelium 0.6535 Highly Informative Inherited
Biological Process (BP) cellular process involved in reproduction in multicellular organism 1 Highly Informative Inherited
Biological Process (BP) meiosis 0.1558 Highly Informative Inherited
Biological Process (BP) regulation of microtubule polymerization or depolymerization 0.3757 Highly Informative Inherited
Biological Process (BP) negative regulation of cytoskeleton organization 1 Highly Informative Inherited
Biological Process (BP) cell division 0.006776 Highly Informative Inherited
Biological Process (BP) actomyosin structure organization 1 Highly Informative Inherited
Molecular Function (MF) binding 1.557e-15 Least Informative Direct
Molecular Function (MF) enzyme regulator activity 0 Moderately Informative Direct
Molecular Function (MF) anion binding 3.133e-07 Moderately Informative Direct
Molecular Function (MF) GTPase regulator activity 0 Informative Direct
Molecular Function (MF) lipid binding 3.177e-13 Informative Direct
Molecular Function (MF) enzyme binding 2.718e-09 Informative Direct
Molecular Function (MF) receptor binding 0.1834 Informative Inherited
Molecular Function (MF) cytoskeletal protein binding 0.1364 Informative Inherited
Molecular Function (MF) enzyme activator activity 1 Informative Inherited
Molecular Function (MF) small GTPase regulator activity 6.969e-05 Highly Informative Direct
Molecular Function (MF) guanyl-nucleotide exchange factor activity 0 Highly Informative Direct
Molecular Function (MF) Ras GTPase binding 1 Highly Informative Inherited
Molecular Function (MF) tubulin binding 0.003851 Highly Informative Inherited
Molecular Function (MF) phosphatidylinositol binding 0.05264 Highly Informative Inherited
Molecular Function (MF) GTPase activator activity 1 Highly Informative Inherited
Cellular Component (CC) intracellular non-membrane-bounded organelle 0.0005392 Least Informative Direct
Cellular Component (CC) cytoplasmic part 0.01359 Least Informative Inherited
Cellular Component (CC) intracellular membrane-bounded organelle 1 Least Informative Inherited
Cellular Component (CC) membrane 0.04562 Least Informative Inherited
Cellular Component (CC) intracellular organelle part 1 Least Informative Inherited
Cellular Component (CC) vesicle 0.0008493 Moderately Informative Direct
Cellular Component (CC) cell projection 0 Moderately Informative Direct
Cellular Component (CC) cytosol 2.59e-07 Moderately Informative Direct
Cellular Component (CC) cytoskeleton 1.794e-05 Moderately Informative Direct
Cellular Component (CC) plasma membrane 0.08768 Moderately Informative Inherited
Cellular Component (CC) cell leading edge 0 Informative Direct
Cellular Component (CC) cell cortex 0 Informative Direct
Cellular Component (CC) cell junction 2.933e-06 Informative Direct
Cellular Component (CC) contractile fiber part 0.0001018 Informative Direct
Cellular Component (CC) synapse part 0.0001417 Informative Direct
Cellular Component (CC) neuron projection 1 Informative Inherited
Cellular Component (CC) actin cytoskeleton 0.2814 Informative Inherited
Cellular Component (CC) endocytic vesicle 7.047e-06 Highly Informative Direct
Cellular Component (CC) extrinsic to plasma membrane 1.187e-14 Highly Informative Direct
Cellular Component (CC) cell division site part 9.905e-14 Highly Informative Direct
Cellular Component (CC) cell body 0.0001805 Highly Informative Direct
Cellular Component (CC) growth cone 0.0004558 Highly Informative Direct
Cellular Component (CC) dendrite 0.006155 Highly Informative Inherited
Cellular Component (CC) cortical cytoskeleton 0.2965 Highly Informative Inherited

Document: GO annotation of SCOP domains

Enzyme Commission (EC)

(show details)
EC termFDR (all)SDEO levelAnnotation (direct or inherited)
Enzyme Commission (EC)Protein-serine/threonine kinases0Moderately InformativeDirect

Document: EC annotation of SCOP domains

Mouse Phenotype (MP)

(show details)
MP termFDR (all)SDMP levelAnnotation (direct or inherited)
Mammalian Phenotype (MP)hematopoietic system phenotype0.2609Least InformativeInherited
Mammalian Phenotype (MP)immune system phenotype0.3723Least InformativeInherited
Mammalian Phenotype (MP)cardiovascular system phenotype0.5218Least InformativeInherited
Mammalian Phenotype (MP)cellular phenotype0.6018Least InformativeInherited
Mammalian Phenotype (MP)abnormal cardiovascular development0.06938Moderately InformativeInherited
Mammalian Phenotype (MP)abnormal blood vessel morphology0.07008Moderately InformativeInherited
Mammalian Phenotype (MP)abnormal hematopoietic cell number0.1014Moderately InformativeInherited
Mammalian Phenotype (MP)abnormal lymphocyte morphology0.2762Moderately InformativeInherited
Mammalian Phenotype (MP)abnormal leukopoiesis0.4465Moderately InformativeInherited
Mammalian Phenotype (MP)abnormal eye morphology0.668Moderately InformativeInherited
Mammalian Phenotype (MP)decreased leukocyte cell number0.04113InformativeInherited
Mammalian Phenotype (MP)abnormal uvea morphology0.04394InformativeInherited
Mammalian Phenotype (MP)abnormal anterior eye segment morphology0.1615InformativeInherited
Mammalian Phenotype (MP)abnormal B cell differentiation0.2882InformativeInherited
Mammalian Phenotype (MP)increased hematopoietic cell number0.442InformativeInherited
Mammalian Phenotype (MP)abnormal lymphocyte cell number0.6599InformativeInherited
Mammalian Phenotype (MP)abnormal vascular endothelial cell development0.005265Highly InformativeInherited
Mammalian Phenotype (MP)abnormal iris morphology0.0146Highly InformativeInherited
Mammalian Phenotype (MP)abnormal immature B cell morphology0.1791Highly InformativeInherited
Mammalian Phenotype (MP)increased lymphocyte cell number0.8323Highly InformativeInherited

Document: MP annotation of SCOP domains

Worm Phenotype (WP)

(show details)
WP termFDR (all)SDWP levelAnnotation (direct or inherited)
Worm Phenotype (WP)pharyngeal pumping variant0.0003694Highly InformativeDirect

Document: WP annotation of SCOP domains

Yeast Phenotype (YP)

(show details) Document: YP annotation of SCOP domains

Fly Anatomy (FA)

(show details) Document: FA annotation of SCOP domains

Xenopus Anatomy (XA)

(show details)
XA termFDR (all)SDXA levelAnnotation (direct or inherited)
Xenopus ANatomical entity (XAN)viscus0Least InformativeDirect

Document: XA annotation of SCOP domains

Enzyme Commission (EC)

(show details)
EC termFDR (all)SDEC levelAnnotation (direct or inherited)
Enzyme Commission (EC)Transferring phosphorous-containing groups0Least InformativeDirect
Enzyme Commission (EC)Protein-serine/threonine kinases0Moderately InformativeDirect
Enzyme Commission (EC)Non-specific serine/threonine protein kinase0InformativeDirect

Document: EC annotation of SCOP domains

UniProtKB KeyWords (KW)

(show details)
KW termFDR (all)SDKW levelAnnotation (direct or inherited)
Biological processDifferentiation7.643e-09Moderately InformativeDirect
Biological processCell cycle4.986e-06Moderately InformativeDirect
Biological processNeurogenesis3.923e-11InformativeDirect
Biological processEndocytosis3.129e-06InformativeDirect
Biological processInnate immunity2.763e-05InformativeDirect
Biological processSeptation0.0007421Highly InformativeDirect
Cellular componentCytoplasm1.367e-09Least InformativeDirect
Cellular componentCytoskeleton0Moderately InformativeDirect
Cellular componentCell junction0Moderately InformativeDirect
Cellular componentCell projection0Moderately InformativeDirect
Cellular componentGolgi apparatus2.55e-05Moderately InformativeDirect
Cellular componentCytoplasmic vesicle0.0001527Moderately InformativeDirect
Cellular componentEndosome0.0006163Moderately InformativeDirect
Cellular componentMicrotubule0.0003373InformativeDirect
Cellular componentSynapse1InformativeInherited
Cellular componentSynaptosome0.0001066Highly InformativeDirect
Coding sequence diversityAlternative splicing9.042e-08Least InformativeDirect
DiseaseProto-oncogene3.794e-12Moderately InformativeDirect
DomainRepeat1.496e-11Least InformativeDirect
DomainCoiled coil3.104e-16Moderately InformativeDirect
DomainZinc-finger1.348e-06Moderately InformativeDirect
DomainSH3 domain0InformativeDirect
DomainSH2 domain5.741e-11InformativeDirect
DomainImmunoglobulin domain0.0009659InformativeDirect
Molecular functionZinc3.717e-05Least InformativeDirect
Molecular functionCalmodulin-binding5.53e-07InformativeDirect
Post-translational modificationTransferase1Least InformativeInherited
Post-translational modificationDevelopmental protein2.999e-06Moderately InformativeDirect
Post-translational modificationKinase0.08166Moderately InformativeInherited
Post-translational modificationGTPase activation0InformativeDirect
Post-translational modificationGuanine-nucleotide releasing factor0InformativeDirect
Post-translational modificationSerine/threonine-protein kinase5.766e-08InformativeDirect
Post-translational modificationPhosphoprotein0Least InformativeDirect
Post-translational modificationMyristate0.0001073InformativeDirect

Document: KW annotation of SCOP domains

InterPro annotation
Cross references IPR000219 SSF48065 Protein matches
Abstract

The Rho family GTPases Rho, Rac and CDC42 regulate a diverse array of cellular processes. Like all members of the Ras superfamily, the Rho proteins cycle between active GTP-bound and inactive GDP-bound conformational states. Activation of Rho proteins through release of bound GDP and subsequent binding of GTP, is catalyzed by guanine nucleotide exchange factors (GEFs) in the Dbl family. The proteins encoded by members of the Dbl family share a common domain, presented in this entry, of about 200 residues (designated the Dbl homology or DH domain) that has been shown to encode a GEF activity specific for a number of Rho family members. In addition, all family members possess a second, shared domain designated the pleckstrin homology (PH) domain . Trio and its homolog UNC-73 are unique within the Dbl family insomuch as they encode two distinct DH/PH domain modules. The PH domain is invariably located immediately C-terminal to the DH domain and this invariant topography suggests a functional interdependence between these two structural modules. Biochemical data have established the role of the conserved DH domain in Rho GTPase interaction and activation, and the role of the tandem PH domain in intracellular targeting and/or regulation of DH domain function. The DH domain of Dbl has been shown to mediate oligomerization that is mostly homophilic in nature. In addition to the tandem DH/PH domains Dbl family GEFs contain diverse structural motifs like serine/threonine kinase, RBD, PDZ, RGS, IQ, REM, Cdc25 RasGEF, CH, SH2, SH3, EF, spectrin or Ig.

The DH domain is composed of three structurally conserved regions separated by more variable regions. It does not share significant sequence homology with other subtypes of small G-protein GEF motifs such as the Cdc25 domain and the Sec7 domain, which specifically interact with Ras and ARF family small GTPases, respectively, nor with other Rho protein interactive motifs, indicating that the Dbl family proteins are evolutionarily unique. The DH domain is composed of 11 alpha helices that are folded into a flattened, elongated alpha-helix bundle in which two of the three conserved regions, conserved region 1 (CR1) and conserved region 3 (CR3), are exposed near the centre of one surface. CR1 and CR3, together with a part of alpha-6 and the DH/PH junction site, constitute the Rho GTPase interacting pocket.


InterPro database


PDBeMotif information about ligands, sequence and structure motifs
Cross references PDB entries
Ligand binding statistics
Nucleic-acid binding statistics
Occurrence of secondary structure elements
Occurrence of small 3D structural motifs

PDBeMotif resource

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Internal database links

Browse genome assignments for this superfamily. The SUPERFAMILY hidden Markov model library has been used to carry out SCOP domain assignments to all genomes at the superfamily level.


Alignments of sequences to 10 models in this superfamily are available by clicking on the 'Alignments' icon above. PDB sequences less than 40% identical are shown by default, but any other sequence(s) may be aligned. Select PDB sequences, genome sequences, or paste in or upload your own sequences.


Browse and view proteins in genomes which have different domain combinations including a DBL homology domain (DH-domain) domain.


Examine the distribution of domain superfamilies, or families, across the major taxonomic kingdoms or genomes within a kingdom. This gives an immediate impression of how superfamilies, or families, are restricted to certain kingdoms of life.


Explore domain occurrence network where nodes represent genomes and edges are domain architectures (shared between genomes) containing the superfamily of interest.

There are 10 hidden Markov models representing the DBL homology domain (DH-domain) superfamily. Information on how the models are built, and plots showing hydrophobicity, match emmission probabilities and insertion/deletion probabilities can be inspected.


Jump to [ Top of page · SCOP classification · InterPro annotation · PDBeMotif links · Functional annotation · Gene Ontology (high-quality) · Gene Ontology (high-coverage) · Enzyme Commission (EC) · Mouse Phenotype (MP) · Worm Phenotype (WP) · Yeast Phenotype (YP) · Fly Anatomy (FA) · Xenopus Anatomy (XA) · Enzyme Commission (EC) · UniProtKB KeyWords (KW) · Internal database links ]