SUPERFAMILY 1.75 HMM library and genome assignments server


Glycosyl hydrolase domain superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   All beta proteins [ 48724] (174)
Fold:   Glycosyl hydrolase domain [ 51010]
Superfamily:   Glycosyl hydrolase domain [ 51011] (5)
Families:   alpha-Amylases, C-terminal beta-sheet domain [ 51012] (22)
  Composite domain of glycosyl hydrolase families 5, 30, 39 and 51 [ 89388] (4)
  Putative alpha-L-fucosidase C-terminal domain [ 101928]
  Putative glucosidase YicI, domain 3 [ 117298]
  Beta-galactosidase LacA, domain 2 [ 117301]


Superfamily statistics
Genomes (2,515) Uniprot 2013_05 PDB chains (SCOP 1.75)
Domains 17,724 37,559 154
Proteins 17,495 37,264 152


Functional annotation
General category Metabolism
Detailed category Polysaccharide metabolism and transport

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) cellular macromolecule metabolic process 0.0007399 Least Informative Direct
Biological Process (BP) developmental process 1 Least Informative Inherited
Biological Process (BP) multicellular organismal process 1 Least Informative Inherited
Biological Process (BP) biosynthetic process 1 Least Informative Inherited
Biological Process (BP) nitrogen compound metabolic process 1 Least Informative Inherited
Biological Process (BP) single-organism metabolic process 1 Least Informative Inherited
Biological Process (BP) localization 1 Least Informative Inherited
Biological Process (BP) single-organism cellular process 1 Least Informative Inherited
Biological Process (BP) cellular component organization or biogenesis 1 Least Informative Inherited
Biological Process (BP) carbohydrate metabolic process 0 Moderately Informative Direct
Biological Process (BP) organic substance transport 1 Moderately Informative Inherited
Biological Process (BP) single-organism developmental process 1 Moderately Informative Inherited
Biological Process (BP) anatomical structure morphogenesis 1 Moderately Informative Inherited
Biological Process (BP) organ development 1 Moderately Informative Inherited
Biological Process (BP) cellular component biogenesis 0.9807 Moderately Informative Inherited
Biological Process (BP) cellular macromolecule biosynthetic process 0.2216 Moderately Informative Inherited
Biological Process (BP) organonitrogen compound catabolic process 1 Moderately Informative Inherited
Biological Process (BP) cellular catabolic process 1 Moderately Informative Inherited
Biological Process (BP) carbohydrate derivative metabolic process 0.2827 Moderately Informative Inherited
Biological Process (BP) cellular lipid metabolic process 0.2218 Moderately Informative Inherited
Biological Process (BP) ion transport 0.7421 Moderately Informative Inherited
Biological Process (BP) organelle organization 1 Moderately Informative Inherited
Biological Process (BP) carbohydrate catabolic process 0 Informative Direct
Biological Process (BP) polysaccharide metabolic process 0 Informative Direct
Biological Process (BP) cellular carbohydrate metabolic process 0 Informative Direct
Biological Process (BP) energy derivation by oxidation of organic compounds 3.073e-07 Informative Direct
Biological Process (BP) membrane lipid metabolic process 4.658e-07 Informative Direct
Biological Process (BP) organ morphogenesis 0.2436 Informative Inherited
Biological Process (BP) carbohydrate derivative catabolic process 0.9212 Informative Inherited
Biological Process (BP) lipid catabolic process 0.01086 Informative Inherited
Biological Process (BP) carbohydrate biosynthetic process 0.001023 Informative Inherited
Biological Process (BP) anion transport 0.1514 Informative Inherited
Biological Process (BP) nitrogen compound transport 0.2151 Informative Inherited
Biological Process (BP) organic acid transport 0.01245 Informative Inherited
Biological Process (BP) polysaccharide catabolic process 0 Highly Informative Direct
Biological Process (BP) oligosaccharide metabolic process 0 Highly Informative Direct
Biological Process (BP) energy reserve metabolic process 0 Highly Informative Direct
Biological Process (BP) cellular carbohydrate catabolic process 0 Highly Informative Direct
Biological Process (BP) lysosome organization 8.342e-11 Highly Informative Direct
Biological Process (BP) ceramide metabolic process 3.703e-08 Highly Informative Direct
Biological Process (BP) cell wall biogenesis 1.765e-07 Highly Informative Direct
Biological Process (BP) digestion 8.543e-06 Highly Informative Direct
Biological Process (BP) cell wall macromolecule metabolic process 2.021e-05 Highly Informative Direct
Biological Process (BP) cellular polysaccharide biosynthetic process 0.0001077 Highly Informative Direct
Biological Process (BP) pentose metabolic process 0.000311 Highly Informative Direct
Biological Process (BP) limb morphogenesis 0.0003313 Highly Informative Direct
Biological Process (BP) skeletal system development 0.01985 Highly Informative Inherited
Biological Process (BP) glycosphingolipid metabolic process 0.02039 Highly Informative Inherited
Biological Process (BP) amino acid transport 0.001471 Highly Informative Inherited
Molecular Function (MF) hydrolase activity 0 Least Informative Direct
Molecular Function (MF) binding 1 Least Informative Inherited
Molecular Function (MF) transporter activity 0.9901 Moderately Informative Inherited
Molecular Function (MF) cation binding 0.3276 Moderately Informative Inherited
Molecular Function (MF) hydrolase activity, acting on glycosyl bonds 0 Informative Direct
Molecular Function (MF) transferase activity, transferring glycosyl groups 2.138e-11 Informative Direct
Molecular Function (MF) anion transmembrane transporter activity 0.009335 Informative Inherited
Molecular Function (MF) hydrolase activity, hydrolyzing O-glycosyl compounds 2.395e-09 Highly Informative Direct
Molecular Function (MF) amino acid transmembrane transporter activity 1.89e-05 Highly Informative Direct
Molecular Function (MF) calcium ion binding 0.0002375 Highly Informative Direct
Molecular Function (MF) transferase activity, transferring hexosyl groups 0.05378 Highly Informative Inherited
Cellular Component (CC) intracellular organelle part 1 Least Informative Inherited
Cellular Component (CC) membrane 1 Least Informative Inherited
Cellular Component (CC) intracellular membrane-bounded organelle 1 Least Informative Inherited
Cellular Component (CC) cytoplasmic part 0.3511 Least Informative Inherited
Cellular Component (CC) organelle membrane 0.5504 Moderately Informative Inherited
Cellular Component (CC) external encapsulating structure 6.409e-06 Informative Direct
Cellular Component (CC) vacuolar part 1.241e-05 Informative Direct
Cellular Component (CC) lytic vacuole 0.0004379 Informative Direct
Cellular Component (CC) plastid 0.0007538 Informative Direct
Cellular Component (CC) cell wall 3.163e-07 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)Glycosyltransferases0Moderately InformativeDirect
Enzyme Commission (EC)Glycosidases, i.e. enzymes hydrolyzing O- and S-gl0Moderately InformativeDirect
Enzyme Commission (EC)Beta-galactosidase0.0004805InformativeDirect
Enzyme Commission (EC)1,4-alpha-glucan branching enzyme0Highly InformativeDirect
Enzyme Commission (EC)Alpha-glucosidase0Highly InformativeDirect
Enzyme Commission (EC)Alpha-galactosidase0Highly InformativeDirect
Enzyme Commission (EC)Alpha-amylase0Highly InformativeDirect
Enzyme Commission (EC)Cyclomaltodextrin glucanotransferase5.571e-11Highly InformativeDirect
Enzyme Commission (EC)Alpha-N-arabinofuranosidase1.116e-06Highly InformativeDirect
Enzyme Commission (EC)Pullulanase0.0001201Highly InformativeDirect

Document: EC annotation of SCOP domains

Disease Ontology (DO)

(show details)
DO termFDR (all)SDDO levelAnnotation (direct or inherited)
Disease Ontology (DO)disease of metabolism0.0003481Moderately InformativeDirect
Disease Ontology (DO)lysosomal storage disease0.1017InformativeInherited
Disease Ontology (DO)sphingolipidosis4.596e-06Highly InformativeDirect

Document: DO annotation of SCOP domains

Human Phenotype (HP)

(show details)
HP termFDR (all)SDHP levelAnnotation (direct or inherited)
Phenotypic Abnormality (PA)Abnormality of the abdomen0Least InformativeDirect
Phenotypic Abnormality (PA)Abnormality of metabolism/homeostasis0Least InformativeDirect
Phenotypic Abnormality (PA)Abnormality of nervous system morphology0.02442Least InformativeInherited
Phenotypic Abnormality (PA)Abnormality of nervous system physiology0.08396Least InformativeInherited
Phenotypic Abnormality (PA)Abnormality of head and neck0.167Least InformativeInherited
Phenotypic Abnormality (PA)Abnormality of cardiac morphology0.0005017Moderately InformativeDirect
Phenotypic Abnormality (PA)Abnormality of the mouth0.02658Moderately InformativeInherited
Phenotypic Abnormality (PA)Neurodevelopmental abnormality0.1031Moderately InformativeInherited
Phenotypic Abnormality (PA)Abnormality of the vasculature0.1671Moderately InformativeInherited
Phenotypic Abnormality (PA)Abnormality of the myocardium7.397e-07InformativeDirect
Phenotypic Abnormality (PA)Abnormality of the mitral valve0.0003781InformativeDirect
Phenotypic Abnormality (PA)Abnormality of the aortic valve0.0005084InformativeDirect
Phenotypic Abnormality (PA)Abnormality of the systemic arterial tree0.0005653InformativeDirect
Phenotypic Abnormality (PA)Abnormality of movement0.0006197InformativeDirect
Phenotypic Abnormality (PA)Abnormality of pyramidal motor function0.02811InformativeInherited
Phenotypic Abnormality (PA)Abnormality of the peripheral nervous system0.2312InformativeInherited
Phenotypic Abnormality (PA)Sensory neuropathy0.0001906Highly InformativeDirect
Phenotypic Abnormality (PA)Paralysis due to lesions of the principle motor tracts0.0003052Highly InformativeDirect
Phenotypic Abnormality (PA)Developmental regression0.0004823Highly InformativeDirect
Phenotypic Abnormality (PA)Edema0.0008194Highly InformativeDirect
Phenotypic Abnormality (PA)Abnormality of the lip0.02486Highly InformativeInherited

Document: HP annotation of SCOP domains

Mouse Phenotype (MP)

(show details)
MP termFDR (all)SDMP levelAnnotation (direct or inherited)
Mammalian Phenotype (MP)cardiovascular system phenotype0.03867Least InformativeInherited
Mammalian Phenotype (MP)abnormal homeostasis0.5255Least InformativeInherited
Mammalian Phenotype (MP)abnormal cardiovascular system physiology0.00708Moderately InformativeInherited
Mammalian Phenotype (MP)abnormal heart morphology0.02006Moderately InformativeInherited
Mammalian Phenotype (MP)abnormal skeleton morphology0.1305Moderately InformativeInherited
Mammalian Phenotype (MP)abnormal behavior1Moderately InformativeInherited
Mammalian Phenotype (MP)abnormal heart ventricle morphology0.002071InformativeInherited
Mammalian Phenotype (MP)abnormal heartbeat0.02954InformativeInherited
Mammalian Phenotype (MP)abnormal voluntary movement0.03418InformativeInherited
Mammalian Phenotype (MP)abnormal heart left ventricle size2.215e-06Highly InformativeDirect
Mammalian Phenotype (MP)abnormal glycogen homeostasis0.0001617Highly InformativeDirect
Mammalian Phenotype (MP)abnormal gait0.0002423Highly InformativeDirect
Mammalian Phenotype (MP)kyphosis0.0007419Highly InformativeDirect
Mammalian Phenotype (MP)abnormal impulse conducting system conduction0.00232Highly InformativeInherited

Document: MP annotation of SCOP domains

Worm Phenotype (WP)

(show details) Document: WP annotation of SCOP domains

Xenopus Anatomy (XA)

(show details) Document: XA annotation of SCOP domains

Arabidopsis Plant Ontology (AP)

(show details)
AP termFDR (all)SDAP levelAnnotation (direct or inherited)
Plant ANatomical entity (PAN)flower0Least InformativeDirect
Plant ANatomical entity (PAN)collective phyllome structure0Least InformativeDirect

Document: AP annotation of SCOP domains

Enzyme Commission (EC)

(show details)
EC termFDR (all)SDEC levelAnnotation (direct or inherited)
Enzyme Commission (EC)Hydrolases0Least InformativeDirect
Enzyme Commission (EC)Glycosyltransferases0Moderately InformativeDirect
Enzyme Commission (EC)Glycosylases0Moderately InformativeDirect
Enzyme Commission (EC)Isomerases1Moderately InformativeInherited
Enzyme Commission (EC)Hexosyltransferases0InformativeDirect
Enzyme Commission (EC)Intramolecular transferases (mutases)1InformativeInherited
Enzyme Commission (EC)Alpha-glucosidase0Highly InformativeDirect
Enzyme Commission (EC)Beta-galactosidase0.0004779Highly InformativeDirect
Enzyme Commission (EC)Transferring other glycosyl groups1Highly InformativeInherited

Document: EC annotation of SCOP domains

UniProtKB KeyWords (KW)

(show details)
KW termFDR (all)SDKW levelAnnotation (direct or inherited)
Biological processCarbohydrate metabolism0Moderately InformativeDirect
Biological processLipid metabolism1Moderately InformativeInherited
Biological processGlycogen biosynthesis0Highly InformativeDirect
Biological processSphingolipid metabolism1.106e-12Highly InformativeDirect
Cellular componentSecreted0Moderately InformativeDirect
Cellular componentPlastid1Moderately InformativeInherited
Cellular componentLysosome0InformativeDirect
DiseaseGlycogen storage disease7.167e-11InformativeDirect
DomainSignal0Least InformativeDirect
Molecular functionCalcium0Moderately InformativeDirect
Molecular functionLectin0.0004944InformativeDirect
Molecular functionChloride0Highly InformativeDirect
Post-translational modificationHydrolase0Least InformativeDirect
Post-translational modificationTransferase0Least InformativeDirect
Post-translational modificationGlycosidase0InformativeDirect
Post-translational modificationGlycosyltransferase0InformativeDirect
Post-translational modificationGlycoprotein0Least InformativeDirect
Post-translational modificationDisulfide bond0Least InformativeDirect
Post-translational modificationPyrrolidone carboxylic acid0InformativeDirect
Post-translational modificationSulfation0.0004382InformativeDirect

Document: KW annotation of SCOP domains

UniProtKB UniPathway (UP)

(show details)
UP termFDR (all)SDUP levelAnnotation (direct or inherited)
UniPathway (UP)lipid metabolism1Least InformativeInherited
UniPathway (UP)glycan metabolism0Moderately InformativeDirect
UniPathway (UP)membrane lipid metabolism1Moderately InformativeInherited
UniPathway (UP)glycan degradation1InformativeInherited
UniPathway (UP)glycogen biosynthesis0Highly 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) · Human Phenotype (HP) · Mouse Phenotype (MP) · Worm Phenotype (WP) · 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 55 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 Glycosyl hydrolase 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 55 hidden Markov models representing the Glycosyl hydrolase 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) · Human Phenotype (HP) · Mouse Phenotype (MP) · Worm Phenotype (WP) · Xenopus Anatomy (XA) · Arabidopsis Plant Ontology (AP) · Enzyme Commission (EC) · UniProtKB KeyWords (KW) · UniProtKB UniPathway (UP) · Internal database links ]