SUPERFAMILY 1.75 HMM library and genome assignments server


FAD/NAD-linked reductases, dimerisation (C-terminal) domain superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   Alpha and beta proteins (a+b) [ 53931] (376)
Fold:   CO dehydrogenase flavoprotein C-domain-like [ 55423] (2)
Superfamily:   FAD/NAD-linked reductases, dimerisation (C-terminal) domain [ 55424]
Families:   FAD/NAD-linked reductases, dimerisation (C-terminal) domain [ 55425] (11)


Superfamily statistics
Genomes (2,374) Uniprot 2013_05 PDB chains (SCOP 1.75)
Domains 10,798 33,352 38
Proteins 10,789 33,348 38


Functional annotation
General category Metabolism
Detailed category Redox

Document:
Function annotation of SCOP domain superfamilies

Gene Ontology (high-coverage)

(show details)
GO term FDR (all) SDFO level Annotation (direct or inherited)
Biological Process (BP) single-organism metabolic process 3.729e-08 Least Informative Direct
Biological Process (BP) nitrogen compound metabolic process 0.0321 Least Informative Inherited
Biological Process (BP) heterocycle metabolic process 1 Least Informative Inherited
Biological Process (BP) biosynthetic process 1 Least Informative Inherited
Biological Process (BP) regulation of metabolic process 1 Least Informative Inherited
Biological Process (BP) regulation of cellular process 1 Least Informative Inherited
Biological Process (BP) single-organism cellular process 1 Least Informative Inherited
Biological Process (BP) response to stimulus 0.4309 Least Informative Inherited
Biological Process (BP) cellular component organization or biogenesis 1 Least Informative Inherited
Biological Process (BP) cellular macromolecule 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) cellular amino acid metabolic process 2.304e-12 Moderately Informative Direct
Biological Process (BP) response to oxygen-containing compound 1.209e-05 Moderately Informative Direct
Biological Process (BP) homeostatic process 2.113e-05 Moderately Informative Direct
Biological Process (BP) cellular catabolic process 2.402e-05 Moderately Informative Direct
Biological Process (BP) cofactor metabolic process 0.0001599 Moderately Informative Direct
Biological Process (BP) cellular response to stress 0.0004102 Moderately Informative Direct
Biological Process (BP) regulation of molecular function 0.08514 Moderately Informative Inherited
Biological Process (BP) oxidation-reduction process 0.004442 Moderately Informative Inherited
Biological Process (BP) cellular response to chemical stimulus 0.03416 Moderately Informative Inherited
Biological Process (BP) positive regulation of cellular process 0.9697 Moderately Informative Inherited
Biological Process (BP) organelle organization 0.8085 Moderately Informative Inherited
Biological Process (BP) organic substance catabolic process 0.03015 Moderately Informative Inherited
Biological Process (BP) monocarboxylic acid metabolic process 0.9846 Moderately Informative Inherited
Biological Process (BP) cellular amide metabolic process 3.618e-13 Informative Direct
Biological Process (BP) response to oxidative stress 6.025e-11 Informative Direct
Biological Process (BP) response to inorganic substance 4.447e-10 Informative Direct
Biological Process (BP) apoptotic process 3.26e-08 Informative Direct
Biological Process (BP) cellular component disassembly 7.488e-06 Informative Direct
Biological Process (BP) cellular modified amino acid metabolic process 1.83e-05 Informative Direct
Biological Process (BP) mitochondrion organization 0.0001958 Informative Direct
Biological Process (BP) regulation of hydrolase activity 0.0003757 Informative Direct
Biological Process (BP) carboxylic acid catabolic process 0.1686 Informative Inherited
Biological Process (BP) organonitrogen compound catabolic process 0.6106 Informative Inherited
Biological Process (BP) positive regulation of catalytic activity 0.001981 Informative Inherited
Biological Process (BP) coenzyme biosynthetic process 0.02921 Informative Inherited
Biological Process (BP) cellular response to oxygen-containing compound 0.03011 Informative Inherited
Biological Process (BP) energy derivation by oxidation of organic compounds 0.7929 Informative Inherited
Biological Process (BP) regulation of apoptotic process 0.002876 Informative Inherited
Biological Process (BP) nucleobase-containing compound catabolic process 0.00444 Informative Inherited
Biological Process (BP) cellular macromolecule catabolic process 0.01396 Informative Inherited
Biological Process (BP) DNA metabolic process 0.0097 Informative Inherited
Biological Process (BP) hydrogen peroxide metabolic process 2.896e-13 Highly Informative Direct
Biological Process (BP) thioester biosynthetic process 2.584e-12 Highly Informative Direct
Biological Process (BP) glutathione metabolic process 4.278e-11 Highly Informative Direct
Biological Process (BP) DNA catabolic process 3.47e-10 Highly Informative Direct
Biological Process (BP) positive regulation of peptidase activity 8.336e-10 Highly Informative Direct
Biological Process (BP) cellular component disassembly involved in execution phase of apoptosis 1.521e-09 Highly Informative Direct
Biological Process (BP) acyl-CoA metabolic process 4.89e-09 Highly Informative Direct
Biological Process (BP) nucleic acid phosphodiester bond hydrolysis 1.833e-06 Highly Informative Direct
Biological Process (BP) regulation of cysteine-type endopeptidase activity involved in apoptotic process 2.104e-06 Highly Informative Direct
Biological Process (BP) regulation of membrane potential 4.017e-06 Highly Informative Direct
Biological Process (BP) cellular response to reactive oxygen species 1.115e-05 Highly Informative Direct
Biological Process (BP) response to hydrogen peroxide 6.547e-05 Highly Informative Direct
Biological Process (BP) positive regulation of apoptotic process 0.02545 Highly Informative Inherited
Molecular Function (MF) binding 1 Least Informative Inherited
Molecular Function (MF) oxidoreductase activity 0 Moderately Informative Direct
Molecular Function (MF) anion binding 0.0006481 Moderately Informative Direct
Molecular Function (MF) enzyme regulator activity 0.0634 Moderately Informative Inherited
Molecular Function (MF) transporter activity 0.3409 Moderately Informative Inherited
Molecular Function (MF) heterocyclic compound binding 0.03777 Moderately Informative Inherited
Molecular Function (MF) organic cyclic compound binding 0.04334 Moderately Informative Inherited
Molecular Function (MF) cofactor binding 2.564e-12 Informative Direct
Molecular Function (MF) nucleotide binding 1.945e-09 Informative Direct
Molecular Function (MF) peptidase regulator activity 2.019e-05 Informative Direct
Molecular Function (MF) enzyme activator activity 0.0004531 Informative Direct
Molecular Function (MF) inorganic cation transmembrane transporter activity 0.004095 Informative Inherited
Molecular Function (MF) oxidoreductase activity, acting on a sulfur group of donors 0 Highly Informative Direct
Molecular Function (MF) cysteine-type endopeptidase regulator activity involved in apoptotic process 3.437e-09 Highly Informative Direct
Molecular Function (MF) hydrogen ion transmembrane transporter activity 2.999e-07 Highly Informative Direct
Molecular Function (MF) NADP binding 0.0004594 Highly Informative Direct
Cellular Component (CC) cytoplasmic part 0 Least Informative Direct
Cellular Component (CC) intracellular membrane-bounded organelle 0.0008471 Least Informative Direct
Cellular Component (CC) protein complex 0.2101 Least Informative Inherited
Cellular Component (CC) intracellular organelle part 0.2241 Least Informative Inherited
Cellular Component (CC) mitochondrial part 6.23e-07 Moderately Informative Direct
Cellular Component (CC) organelle envelope 1.018e-05 Moderately Informative Direct
Cellular Component (CC) mitochondrial intermembrane space 0.000396 Highly Informative Direct

Document: GO annotation of SCOP domains

Enzyme Commission (EC)

(show details)
EC termFDR (all)SDEO levelAnnotation (direct or inherited)
Enzyme Commission (EC)Oxidoreductases0Least InformativeDirect
Enzyme Commission (EC)Acting on a sulfur group of donors0Moderately InformativeDirect
Enzyme Commission (EC)Acting on NADH or NADPH0Moderately InformativeDirect
Enzyme Commission (EC)With NAD(+) or NADP(+) as acceptor0InformativeDirect
Enzyme Commission (EC)Oxidizing metal ions3.857e-09InformativeDirect
Enzyme Commission (EC)Acting on iron-sulfur proteins as donors7.596e-07InformativeDirect
Enzyme Commission (EC)With other acceptors1InformativeInherited
Enzyme Commission (EC)Mercury(II) reductase0Highly InformativeDirect
Enzyme Commission (EC)With NAD(+) or NADP(+) as acceptor0Highly InformativeDirect

Document: EC annotation of SCOP domains

Disease Ontology (DO)

(show details) Document: DO annotation of SCOP domains

Worm Phenotype (WP)

(show details) Document: WP annotation of SCOP domains

Yeast Phenotype (YP)

(show details)
YP termFDR (all)SDYP levelAnnotation (direct or inherited)
Yeast Phenotype (YP)resistance to chemicals0Least InformativeDirect

Document: YP annotation of SCOP domains

Xenopus Anatomy (XA)

(show details)
XA termFDR (all)SDXA levelAnnotation (direct or inherited)
Xenopus ANatomical entity (XAN)male genitalia0Least InformativeDirect
Xenopus ANatomical entity (XAN)central nervous system0Least InformativeDirect
Xenopus ANatomical entity (XAN)cell0Least InformativeDirect
Xenopus ANatomical entity (XAN)head0Least InformativeDirect
Xenopus ANatomical entity (XAN)viscus0Least InformativeDirect
Xenopus ANatomical entity (XAN)portion of tissue0Least InformativeDirect
Xenopus ANatomical entity (XAN)gonad0Least InformativeDirect

Document: XA annotation of SCOP domains

Arabidopsis Plant Ontology (AP)

(show details)
AP termFDR (all)SDAP levelAnnotation (direct or inherited)
Plant ANatomical entity (PAN)shoot internode0Least InformativeDirect
Plant ANatomical entity (PAN)root0Least InformativeDirect
Plant ANatomical entity (PAN)portion of meristem tissue0Least InformativeDirect
Plant ANatomical entity (PAN)vascular leaf0Least InformativeDirect
Plant ANatomical entity (PAN)microsporophyll0Least InformativeDirect
Plant ANatomical entity (PAN)sepal0Least InformativeDirect
Plant ANatomical entity (PAN)stem0Least InformativeDirect
Plant ANatomical entity (PAN)androecium0Least InformativeDirect
Plant ANatomical entity (PAN)collective leaf structure0Least InformativeDirect
Plant ANatomical entity (PAN)sporangium0Least InformativeDirect
Plant ANatomical entity (PAN)phyllome apex0Least InformativeDirect
Plant ANatomical entity (PAN)microgametophyte0Least InformativeDirect
Plant ANatomical entity (PAN)plant cell0.1229Least InformativeInherited
Plant ANatomical entity (PAN)guard cell4.822e-06Moderately InformativeDirect
Plant structure DEvelopment stage (PDE)LP.08 eight leaves visible stage0Least InformativeDirect
Plant structure DEvelopment stage (PDE)LP.10 ten leaves visible stage0Least InformativeDirect
Plant structure DEvelopment stage (PDE)LP.04 four leaves visible stage0Least InformativeDirect
Plant structure DEvelopment stage (PDE)LP.06 six leaves visible stage0Least InformativeDirect
Plant structure DEvelopment stage (PDE)seed development stage3.85e-07InformativeDirect

Document: AP annotation of SCOP domains

Enzyme Commission (EC)

(show details)
EC termFDR (all)SDEC levelAnnotation (direct or inherited)
Enzyme Commission (EC)Oxidoreductases0Least InformativeDirect
Enzyme Commission (EC)Acting on NADH or NADPH0InformativeDirect
Enzyme Commission (EC)Acting on a sulfur group of donors0InformativeDirect
Enzyme Commission (EC)With NAD(+) or NADP(+) as acceptor0Highly InformativeDirect
Enzyme Commission (EC)With NAD(+) or NADP(+) as acceptor0Highly InformativeDirect
Enzyme Commission (EC)NADH dehydrogenase1.176e-09Highly InformativeDirect
Enzyme Commission (EC)Oxidizing metal ions3.725e-09Highly InformativeDirect
Enzyme Commission (EC)Acting on iron-sulfur proteins as donors3.913e-08Highly InformativeDirect

Document: EC annotation of SCOP domains

UniProtKB KeyWords (KW)

(show details)
KW termFDR (all)SDKW levelAnnotation (direct or inherited)
Biological processApoptosis8.825e-06Moderately InformativeDirect
Biological processAromatic hydrocarbons catabolism0InformativeDirect
Biological processGlycolysis0InformativeDirect
Cellular componentCytoplasm3.139e-15Least InformativeDirect
Cellular componentMitochondrion3.46e-12Moderately InformativeDirect
Coding sequence diversitySelenocysteine0InformativeDirect
DomainTransit peptide2.61e-09Moderately InformativeDirect
DomainRedox-active center0InformativeDirect
Molecular functionNAD0Moderately InformativeDirect
Molecular functionFAD0InformativeDirect
Molecular functionFlavoprotein0InformativeDirect
Molecular functionNADP0InformativeDirect
Molecular functionMercury0Highly InformativeDirect
Post-translational modificationOxidoreductase0Moderately InformativeDirect
Post-translational modificationDisulfide bond0Least InformativeDirect
Post-translational modificationOxidation8.708e-08Highly InformativeDirect

Document: KW annotation of SCOP domains

UniProtKB UniPathway (UP)

(show details)
UP termFDR (all)SDUP levelAnnotation (direct or inherited)
UniPathway (UP)aromatic compound metabolism1.432e-07Least InformativeDirect
UniPathway (UP)aromatic compound degradation0Moderately InformativeDirect
UniPathway (UP)phenylpropanoid degradation0InformativeDirect
UniPathway (UP)hydrocarbon degradation1.821e-05Highly InformativeDirect

Document: UP annotation of SCOP domains

Jump to [ Top of page · SCOP classification · Functional annotation · Gene Ontology (high-coverage) · Enzyme Commission (EC) · Disease Ontology (DO) · Worm Phenotype (WP) · Yeast Phenotype (YP) · Xenopus Anatomy (XA) · Arabidopsis Plant Ontology (AP) · Enzyme Commission (EC) · UniProtKB KeyWords (KW) · UniProtKB UniPathway (UP) ]

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 21 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 FAD/NAD-linked reductases, dimerisation (C-terminal) 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 21 hidden Markov models representing the FAD/NAD-linked reductases, dimerisation (C-terminal) 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 · Functional annotation · Gene Ontology (high-coverage) · Enzyme Commission (EC) · Disease Ontology (DO) · Worm Phenotype (WP) · Yeast Phenotype (YP) · Xenopus Anatomy (XA) · Arabidopsis Plant Ontology (AP) · Enzyme Commission (EC) · UniProtKB KeyWords (KW) · UniProtKB UniPathway (UP) · Internal database links ]