SUPERFAMILY 1.75 HMM library and genome assignments server


N-terminal nucleophile aminohydrolases (Ntn hydrolases) superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   Alpha and beta proteins (a+b) [ 53931] (376)
Fold:   Ntn hydrolase-like [ 56234] (2)
Superfamily:   N-terminal nucleophile aminohydrolases (Ntn hydrolases) [ 56235] (7)
Families:   Class II glutamine amidotransferases [ 56236] (6)
  Penicillin acylase, catalytic domain [ 56244] (2)
  Penicillin V acylase [ 56248]
  Proteasome subunits [ 56251] (3)
  (Glycosyl)asparaginase [ 56261]
  Gamma-glutamyltranspeptidase-like [ 143906] (3)
  SPO2555-like [ 160846]


Superfamily statistics
Genomes (2,419) Uniprot 2013_05 PDB chains (SCOP 1.75)
Domains 30,290 65,538 127
Proteins 30,130 65,433 127


Functional annotation
General category Metabolism
Detailed category Other enzymes

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)protein metabolic process00.0001356Least InformativeDirect
Biological Process (BP)cellular component organization or biogenesis0.01071Least InformativeInherited
Biological Process (BP)developmental process11Least InformativeInherited
Biological Process (BP)cellular macromolecule metabolic process6.072e-101Least InformativeInherited
Biological Process (BP)regulation of cellular process0.98431Least InformativeInherited
Biological Process (BP)regulation of metabolic process0.61361Least InformativeInherited
Biological Process (BP)response to stimulus0.221Least InformativeInherited
Biological Process (BP)biosynthetic process10.7763Least InformativeInherited
Biological Process (BP)single-organism cellular process11Least InformativeInherited
Biological Process (BP)nitrogen compound metabolic process10.1039Least InformativeInherited
Biological Process (BP)single-organism metabolic process11.165e-05Least InformativeInherited
Biological Process (BP)cellular response to stress1.952e-076.741e-05Moderately InformativeDirect
Biological Process (BP)cellular catabolic process00Moderately InformativeDirect
Biological Process (BP)organic substance catabolic process00Moderately InformativeDirect
Biological Process (BP)cellular protein modification process11Moderately InformativeInherited
Biological Process (BP)regulation of molecular function0.0051690.2867Moderately InformativeInherited
Biological Process (BP)organelle organization0.0066210.9751Moderately InformativeInherited
Biological Process (BP)cell differentiation11Moderately InformativeInherited
Biological Process (BP)cellular component biogenesis0.46730.4772Moderately InformativeInherited
Biological Process (BP)macromolecular complex subunit organization0.0018920.01578Moderately InformativeInherited
Biological Process (BP)immune system process2.039e-070.004327Moderately InformativeInherited
Biological Process (BP)response to organic substance0.062610.199Moderately InformativeInherited
Biological Process (BP)cellular lipid metabolic process0.97140.2096Moderately InformativeInherited
Biological Process (BP)oxidation-reduction process0.035641Moderately InformativeInherited
Biological Process (BP)regulation of nitrogen compound metabolic process0.026911Moderately InformativeInherited
Biological Process (BP)negative regulation of metabolic process0.028011Moderately InformativeInherited
Biological Process (BP)negative regulation of cellular process0.59941Moderately InformativeInherited
Biological Process (BP)positive regulation of metabolic process0.0032121Moderately InformativeInherited
Biological Process (BP)regulation of protein metabolic process0.0084860.4494Moderately InformativeInherited
Biological Process (BP)regulation of cellular metabolic process0.31491Moderately InformativeInherited
Biological Process (BP)positive regulation of cellular process0.37971Moderately InformativeInherited
Biological Process (BP)signal transduction0.55851Moderately InformativeInherited
Biological Process (BP)multi-organism process0.013650.07617Moderately InformativeInherited
Biological Process (BP)response to abiotic stimulus0.15410.5118Moderately InformativeInherited
Biological Process (BP)monocarboxylic acid metabolic process0.87241Moderately InformativeInherited
Biological Process (BP)cellular amino acid metabolic process0.52250Moderately InformativeInherited
Biological Process (BP)carbohydrate metabolic process11Moderately InformativeInherited
Biological Process (BP)proteolysis00InformativeDirect
Biological Process (BP)response to DNA damage stimulus2.956e-090.0002433InformativeDirect
Biological Process (BP)regulation of mitotic cell cycle02.615e-14InformativeDirect
Biological Process (BP)glutamine family amino acid metabolic process9.94e-051.114e-05InformativeDirect
Biological Process (BP)protein catabolic process00InformativeDirect
Biological Process (BP)cellular macromolecular complex assembly2.722e-080.0009008InformativeDirect
Biological Process (BP)cellular amide metabolic process6.175e-070InformativeDirect
Biological Process (BP)cellular macromolecule catabolic process00InformativeDirect
Biological Process (BP)protein modification by small protein conjugation or removal4.788e-070.0009604InformativeDirect
Biological Process (BP)intracellular signal transduction0.0013210.2397InformativeInherited
Biological Process (BP)positive regulation of catalytic activity1.841e-050.001534InformativeInherited
Biological Process (BP)positive regulation of protein metabolic process2.294e-060.005802InformativeInherited
Biological Process (BP)negative regulation of molecular function0.0039690.006786InformativeInherited
Biological Process (BP)cell cycle process9.194e-070.01847InformativeInherited
Biological Process (BP)cytoskeleton organization11InformativeInherited
Biological Process (BP)microtubule-based process0.044020.7038InformativeInherited
Biological Process (BP)carbohydrate biosynthetic process0.0070090.009717InformativeInherited
Biological Process (BP)negative regulation of cellular metabolic process0.01080.9769InformativeInherited
Biological Process (BP)negative regulation of protein metabolic process7.823e-060.00238InformativeInherited
Biological Process (BP)regulation of cell cycle process0.84311InformativeInherited
Biological Process (BP)cellular metabolic compound salvage0.0065840.001462InformativeInherited
Biological Process (BP)aspartate family amino acid metabolic process0.00057570.002178InformativeInherited
Biological Process (BP)cellular modified amino acid metabolic process0.30280.0001101InformativeInherited
Biological Process (BP)fatty acid metabolic process0.002471.29e-10InformativeInherited
Biological Process (BP)lipid catabolic process0.14910.3829InformativeInherited
Biological Process (BP)organonitrogen compound catabolic process11InformativeInherited
Biological Process (BP)carboxylic acid catabolic process0.012120.001295InformativeInherited
Biological Process (BP)carbohydrate catabolic process11InformativeInherited
Biological Process (BP)hexose metabolic process0.0018360.002188InformativeInherited
Biological Process (BP)DNA damage checkpoint2.539e-062.876e-05Highly InformativeDirect
Biological Process (BP)mitotic cell cycle5.545e-143.988e-08Highly InformativeDirect
Biological Process (BP)nuclear division1.156e-128.852e-07Highly InformativeDirect
Biological Process (BP)glycolysis3.717e-072.138e-06Highly InformativeDirect
Biological Process (BP)glutathione metabolic process0.00054730Highly InformativeDirect
Biological Process (BP)mitotic cell cycle checkpoint7.849e-142.747e-10Highly InformativeDirect
Biological Process (BP)photorespiration1.31e-056.569e-07Highly InformativeDirect
Biological Process (BP)proteasomal protein catabolic process7.872e-129.858e-14Highly InformativeDirect
Biological Process (BP)regulation of cellular ketone metabolic process5.466e-134.067e-09Highly InformativeDirect
Biological Process (BP)protein ubiquitination1.117e-100.0001695Highly InformativeDirect
Biological Process (BP)antigen processing and presentation00Highly InformativeDirect
Biological Process (BP)cell cycle phase1.516e-081.388e-08Highly InformativeDirect
Biological Process (BP)lipid modification1.409e-080.0004583Highly InformativeDirect
Biological Process (BP)regulation of protein ubiquitination01.574e-11Highly InformativeDirect
Biological Process (BP)negative regulation of protein modification process8.303e-071.327e-05Highly InformativeDirect
Biological Process (BP)regulation of cellular amine metabolic process00Highly InformativeDirect
Biological Process (BP)response to topologically incorrect protein1.138e-101.704e-09Highly InformativeDirect
Biological Process (BP)signal transduction in response to DNA damage1.568e-130Highly InformativeDirect
Biological Process (BP)multi-organism cellular process4.785e-107.128e-08Highly InformativeDirect
Biological Process (BP)cell cycle phase transition1.144e-062.022e-07Highly InformativeDirect
Biological Process (BP)monosaccharide biosynthetic process5.618e-062.854e-05Highly InformativeDirect
Biological Process (BP)regulation of ligase activity00Highly InformativeDirect
Biological Process (BP)regulation of cell cycle arrest00Highly InformativeDirect
Biological Process (BP)signal transduction by p53 class mediator01.53e-14Highly InformativeDirect
Biological Process (BP)positive regulation of cell cycle process4.213e-132.731e-09Highly InformativeDirect
Biological Process (BP)regulation of G1/S transition of mitotic cell cycle01.615e-13Highly InformativeDirect
Biological Process (BP)glutamine family amino acid catabolic process3.9e-070.001236Highly InformativeInherited
Biological Process (BP)response to osmotic stress0.013430.0073Highly InformativeInherited
Biological Process (BP)monocarboxylic acid catabolic process0.00026040.2059Highly InformativeInherited
Biological Process (BP)microtubule cytoskeleton organization0.015150.3783Highly InformativeInherited
Molecular Function (MF)hydrolase activity00.001093Least InformativeInherited
Molecular Function (MF)transferase activity10.07734Least InformativeInherited
Molecular Function (MF)peptidase activity00InformativeDirect
Molecular Function (MF)hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides00InformativeDirect
Molecular Function (MF)transferase activity, transferring acyl groups0.48140InformativeInherited
Molecular Function (MF)transferase activity, transferring amino-acyl groups5.481e-050Highly InformativeDirect
Molecular Function (MF)exopeptidase activity0.068630.2022Highly InformativeInherited
Molecular Function (MF)endopeptidase activity0.43570.03774Highly InformativeInherited
Cellular Component (CC)protein complex00Least InformativeDirect
Cellular Component (CC)cytoplasmic part10.7248Least InformativeInherited
Cellular Component (CC)membrane11Least InformativeInherited
Cellular Component (CC)intracellular non-membrane-bounded organelle0.69231Least InformativeInherited
Cellular Component (CC)intracellular membrane-bounded organelle0.82021Least InformativeInherited
Cellular Component (CC)cytosol00Moderately InformativeDirect
Cellular Component (CC)endomembrane system0.0080850.09608Moderately InformativeInherited
Cellular Component (CC)ribonucleoprotein complex0.081320.2311Moderately InformativeInherited
Cellular Component (CC)vacuole2.26e-051.519e-07InformativeDirect
Cellular Component (CC)proteasome complex00Highly InformativeDirect
Cellular Component (CC)cytoplasmic mRNA processing body1.691e-095.067e-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) protein metabolic process 0.0001356 Least Informative Direct
Biological Process (BP) single-organism metabolic process 1.165e-05 Least Informative Direct
Biological Process (BP) heterocycle 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 component organization or biogenesis 1 Least Informative Inherited
Biological Process (BP) multicellular organismal process 1 Least Informative Inherited
Biological Process (BP) developmental process 1 Least Informative Inherited
Biological Process (BP) cellular macromolecule metabolic process 1 Least Informative Inherited
Biological Process (BP) regulation of cellular process 1 Least Informative Inherited
Biological Process (BP) regulation of metabolic process 1 Least Informative Inherited
Biological Process (BP) response to stimulus 1 Least Informative Inherited
Biological Process (BP) biosynthetic process 0.7763 Least Informative Inherited
Biological Process (BP) single-organism cellular process 1 Least Informative Inherited
Biological Process (BP) nitrogen compound metabolic process 0.1039 Least Informative Inherited
Biological Process (BP) cellular amino acid metabolic process 0 Moderately Informative Direct
Biological Process (BP) cellular response to stress 6.741e-05 Moderately Informative Direct
Biological Process (BP) cellular catabolic process 0 Moderately Informative Direct
Biological Process (BP) organonitrogen compound biosynthetic process 9.036e-05 Moderately Informative Direct
Biological Process (BP) organic substance catabolic process 0 Moderately Informative Direct
Biological Process (BP) nucleobase-containing small molecule metabolic process 0.9472 Moderately Informative Inherited
Biological Process (BP) phosphate-containing compound metabolic process 1 Moderately Informative Inherited
Biological Process (BP) heterocycle biosynthetic process 0.7048 Moderately Informative Inherited
Biological Process (BP) aromatic compound biosynthetic process 0.5594 Moderately Informative Inherited
Biological Process (BP) organophosphate metabolic process 1 Moderately Informative Inherited
Biological Process (BP) organic cyclic compound biosynthetic process 0.8771 Moderately Informative Inherited
Biological Process (BP) cellular protein modification process 1 Moderately Informative Inherited
Biological Process (BP) regulation of molecular function 0.2867 Moderately Informative Inherited
Biological Process (BP) organelle organization 0.9751 Moderately Informative Inherited
Biological Process (BP) cell differentiation 1 Moderately Informative Inherited
Biological Process (BP) cellular component biogenesis 0.4772 Moderately Informative Inherited
Biological Process (BP) macromolecular complex subunit organization 0.01578 Moderately Informative Inherited
Biological Process (BP) immune system process 0.004327 Moderately Informative Inherited
Biological Process (BP) oxidation-reduction process 1 Moderately Informative Inherited
Biological Process (BP) cellular lipid metabolic process 0.2096 Moderately Informative Inherited
Biological Process (BP) response to organic substance 0.199 Moderately Informative Inherited
Biological Process (BP) response to oxygen-containing compound 1 Moderately Informative Inherited
Biological Process (BP) regulation of nitrogen compound metabolic process 1 Moderately Informative Inherited
Biological Process (BP) negative regulation of metabolic process 1 Moderately Informative Inherited
Biological Process (BP) negative regulation of cellular process 1 Moderately Informative Inherited
Biological Process (BP) positive regulation of metabolic process 1 Moderately Informative Inherited
Biological Process (BP) regulation of protein metabolic process 0.4494 Moderately Informative Inherited
Biological Process (BP) regulation of cellular metabolic process 1 Moderately Informative Inherited
Biological Process (BP) positive regulation of cellular process 1 Moderately Informative Inherited
Biological Process (BP) signal transduction 1 Moderately Informative Inherited
Biological Process (BP) small molecule biosynthetic process 0.2462 Moderately Informative Inherited
Biological Process (BP) lipid biosynthetic process 0.2716 Moderately Informative Inherited
Biological Process (BP) cellular nitrogen compound biosynthetic process 0.04853 Moderately Informative Inherited
Biological Process (BP) multi-organism process 0.07617 Moderately Informative Inherited
Biological Process (BP) response to abiotic stimulus 0.5118 Moderately Informative Inherited
Biological Process (BP) reproduction 0.9045 Moderately Informative Inherited
Biological Process (BP) monocarboxylic acid metabolic process 1 Moderately Informative Inherited
Biological Process (BP) carbohydrate metabolic process 1 Moderately Informative Inherited
Biological Process (BP) carbohydrate derivative metabolic process 1 Moderately Informative Inherited
Biological Process (BP) proteolysis 0 Informative Direct
Biological Process (BP) cellular modified amino acid metabolic process 0.0001101 Informative Direct
Biological Process (BP) fatty acid metabolic process 1.29e-10 Informative Direct
Biological Process (BP) response to DNA damage stimulus 0.0002433 Informative Direct
Biological Process (BP) regulation of mitotic cell cycle 2.615e-14 Informative Direct
Biological Process (BP) glutamine family amino acid metabolic process 1.114e-05 Informative Direct
Biological Process (BP) nucleotide biosynthetic process 0.0001447 Informative Direct
Biological Process (BP) protein catabolic process 0 Informative Direct
Biological Process (BP) cellular macromolecular complex assembly 0.0009008 Informative Direct
Biological Process (BP) cellular amide metabolic process 0 Informative Direct
Biological Process (BP) cellular macromolecule catabolic process 0 Informative Direct
Biological Process (BP) protein modification by small protein conjugation or removal 0.0009604 Informative Direct
Biological Process (BP) intracellular signal transduction 0.2397 Informative Inherited
Biological Process (BP) negative regulation of protein metabolic process 0.00238 Informative Inherited
Biological Process (BP) positive regulation of catalytic activity 0.001534 Informative Inherited
Biological Process (BP) positive regulation of protein metabolic process 0.005802 Informative Inherited
Biological Process (BP) negative regulation of molecular function 0.006786 Informative Inherited
Biological Process (BP) cell cycle process 0.01847 Informative Inherited
Biological Process (BP) cytoskeleton organization 1 Informative Inherited
Biological Process (BP) microtubule-based process 0.7038 Informative Inherited
Biological Process (BP) carbohydrate biosynthetic process 0.009717 Informative Inherited
Biological Process (BP) negative regulation of cellular metabolic process 0.9769 Informative Inherited
Biological Process (BP) regulation of cell cycle process 1 Informative Inherited
Biological Process (BP) monocarboxylic acid biosynthetic process 0.5281 Informative Inherited
Biological Process (BP) cellular metabolic compound salvage 0.001462 Informative Inherited
Biological Process (BP) aspartate family amino acid metabolic process 0.002178 Informative Inherited
Biological Process (BP) sexual reproduction 0.03501 Informative Inherited
Biological Process (BP) single organism reproductive process 0.04788 Informative Inherited
Biological Process (BP) multicellular organismal reproductive process 0.02863 Informative Inherited
Biological Process (BP) lipid catabolic process 0.3829 Informative Inherited
Biological Process (BP) organonitrogen compound catabolic process 1 Informative Inherited
Biological Process (BP) carboxylic acid catabolic process 0.001295 Informative Inherited
Biological Process (BP) alpha-amino acid biosynthetic process 0.1319 Informative Inherited
Biological Process (BP) carbohydrate catabolic process 1 Informative Inherited
Biological Process (BP) hexose metabolic process 0.002188 Informative Inherited
Biological Process (BP) DNA damage checkpoint 2.876e-05 Highly Informative Direct
Biological Process (BP) mitotic cell cycle 3.988e-08 Highly Informative Direct
Biological Process (BP) nuclear division 8.852e-07 Highly Informative Direct
Biological Process (BP) amino sugar metabolic process 1.656e-08 Highly Informative Direct
Biological Process (BP) glycolysis 2.138e-06 Highly Informative Direct
Biological Process (BP) glutathione metabolic process 0 Highly Informative Direct
Biological Process (BP) mitotic cell cycle checkpoint 2.747e-10 Highly Informative Direct
Biological Process (BP) spermatogenesis 2.479e-05 Highly Informative Direct
Biological Process (BP) photorespiration 6.569e-07 Highly Informative Direct
Biological Process (BP) proteasomal protein catabolic process 9.858e-14 Highly Informative Direct
Biological Process (BP) regulation of cellular ketone metabolic process 4.067e-09 Highly Informative Direct
Biological Process (BP) protein ubiquitination 0.0001695 Highly Informative Direct
Biological Process (BP) nonribosomal peptide biosynthetic process 1.481e-06 Highly Informative Direct
Biological Process (BP) antigen processing and presentation 0 Highly Informative Direct
Biological Process (BP) cell cycle phase 1.388e-08 Highly Informative Direct
Biological Process (BP) lipid modification 0.0004583 Highly Informative Direct
Biological Process (BP) regulation of protein ubiquitination 1.574e-11 Highly Informative Direct
Biological Process (BP) negative regulation of protein modification process 1.327e-05 Highly Informative Direct
Biological Process (BP) regulation of cellular amine metabolic process 0 Highly Informative Direct
Biological Process (BP) unsaturated fatty acid metabolic process 0.0009095 Highly Informative Direct
Biological Process (BP) response to topologically incorrect protein 1.704e-09 Highly Informative Direct
Biological Process (BP) signal transduction in response to DNA damage 0 Highly Informative Direct
Biological Process (BP) multi-organism cellular process 7.128e-08 Highly Informative Direct
Biological Process (BP) cell cycle phase transition 2.022e-07 Highly Informative Direct
Biological Process (BP) monosaccharide biosynthetic process 2.854e-05 Highly Informative Direct
Biological Process (BP) icosanoid biosynthetic process 1.073e-07 Highly Informative Direct
Biological Process (BP) regulation of ligase activity 0 Highly Informative Direct
Biological Process (BP) regulation of cell cycle arrest 0 Highly Informative Direct
Biological Process (BP) signal transduction by p53 class mediator 1.53e-14 Highly Informative Direct
Biological Process (BP) positive regulation of cell cycle process 2.731e-09 Highly Informative Direct
Biological Process (BP) regulation of G1/S transition of mitotic cell cycle 1.615e-13 Highly Informative Direct
Biological Process (BP) dicarboxylic acid metabolic process 0.3263 Highly Informative Inherited
Biological Process (BP) modification-dependent protein catabolic process 0.8679 Highly Informative Inherited
Biological Process (BP) response to carbohydrate stimulus 0.04354 Highly Informative Inherited
Biological Process (BP) glutamine family amino acid catabolic process 0.001236 Highly Informative Inherited
Biological Process (BP) response to osmotic stress 0.0073 Highly Informative Inherited
Biological Process (BP) monocarboxylic acid catabolic process 0.2059 Highly Informative Inherited
Biological Process (BP) glutamine family amino acid biosynthetic process 0.02606 Highly Informative Inherited
Biological Process (BP) nucleobase metabolic process 0.05749 Highly Informative Inherited
Biological Process (BP) microtubule cytoskeleton organization 0.3783 Highly Informative Inherited
Molecular Function (MF) hydrolase activity 0.001093 Least Informative Inherited
Molecular Function (MF) transferase activity 0.07734 Least Informative Inherited
Molecular Function (MF) oxidoreductase activity 1 Moderately Informative Inherited
Molecular Function (MF) peptidase activity 0 Informative Direct
Molecular Function (MF) transferase activity, transferring acyl groups 0 Informative Direct
Molecular Function (MF) hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides 0 Informative Direct
Molecular Function (MF) ligase activity, forming carbon-nitrogen bonds 0.01782 Informative Inherited
Molecular Function (MF) transferase activity, transferring glycosyl groups 0.05107 Informative Inherited
Molecular Function (MF) transaminase activity 5.944e-10 Highly Informative Direct
Molecular Function (MF) transferase activity, transferring amino-acyl groups 0 Highly Informative Direct
Molecular Function (MF) transferase activity, transferring pentosyl groups 1.211e-10 Highly Informative Direct
Molecular Function (MF) exopeptidase activity 0.2022 Highly Informative Inherited
Molecular Function (MF) endopeptidase activity 0.03774 Highly Informative Inherited
Cellular Component (CC) protein complex 0 Least Informative Direct
Cellular Component (CC) cytoplasmic part 0.7248 Least Informative Inherited
Cellular Component (CC) intracellular non-membrane-bounded organelle 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) cytosol 0 Moderately Informative Direct
Cellular Component (CC) extracellular region 1 Moderately Informative Inherited
Cellular Component (CC) endomembrane system 0.09608 Moderately Informative Inherited
Cellular Component (CC) ribonucleoprotein complex 0.2311 Moderately Informative Inherited
Cellular Component (CC) intrinsic to membrane 0.2612 Moderately Informative Inherited
Cellular Component (CC) plasma membrane 1 Moderately Informative Inherited
Cellular Component (CC) vacuole 1.519e-07 Informative Direct
Cellular Component (CC) intrinsic to plasma membrane 0.0002385 Informative Direct
Cellular Component (CC) cell surface 0.4934 Informative Inherited
Cellular Component (CC) proteasome complex 0 Highly Informative Direct
Cellular Component (CC) cytoplasmic mRNA processing body 5.067e-06 Highly Informative Direct
Cellular Component (CC) anchored to membrane 3.115e-07 Highly Informative Direct
Cellular Component (CC) external side of plasma membrane 0.001914 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)Acting on peptide bonds (peptide hydrolases)0Least InformativeDirect
Enzyme Commission (EC)Ligases1Least InformativeInherited
Enzyme Commission (EC)Oxidoreductases1Least InformativeInherited
Enzyme Commission (EC)In linear amides5.578e-13Moderately InformativeDirect
Enzyme Commission (EC)Forming carbon-nitrogen bonds1Moderately InformativeInherited
Enzyme Commission (EC)Omega peptidases1Moderately InformativeInherited
Enzyme Commission (EC)Glycosyltransferases1Moderately InformativeInherited
Enzyme Commission (EC)Aminoacyltransferases0InformativeDirect
Enzyme Commission (EC)Transferring nitrogenous groups0InformativeDirect
Enzyme Commission (EC)Carbon--nitrogen ligases with glutamine as amido-N4.896e-08InformativeDirect
Enzyme Commission (EC)With NAD(+) or NADP(+) as acceptor0.0004956InformativeDirect
Enzyme Commission (EC)With an iron-sulfur protein as acceptor0Highly InformativeDirect
Enzyme Commission (EC)Glutamate synthase (NADH)7.489e-08Highly InformativeDirect

Document: EC annotation of SCOP domains

Human Phenotype (HP)

(show details)
HP termFDR (all)SDHP levelAnnotation (direct or inherited)
Phenotypic Abnormality (PA)Abnormality of metabolism/homeostasis0Least InformativeDirect

Document: HP annotation of SCOP domains

Worm Phenotype (WP)

(show details)
WP termFDR (all)SDWP levelAnnotation (direct or inherited)
Worm Phenotype (WP)organism metabolism processing variant0.01236Least InformativeInherited
Worm Phenotype (WP)cell physiology variant0.03349Least InformativeInherited
Worm Phenotype (WP)organism environmental stimulus response variant0.6838Least InformativeInherited
Worm Phenotype (WP)early embryonic lethal5.842e-13Moderately InformativeDirect
Worm Phenotype (WP)gametogenesis variant1.055e-09Moderately InformativeDirect
Worm Phenotype (WP)germ cell morphology variant3.133e-09Moderately InformativeDirect
Worm Phenotype (WP)protein aggregation variant2.838e-05Moderately InformativeDirect
Worm Phenotype (WP)reproductive system morphology variant3.212e-05Moderately InformativeDirect
Worm Phenotype (WP)locomotion variant5.927e-05Moderately InformativeDirect
Worm Phenotype (WP)pericellular component development variant0.0003556Moderately InformativeDirect
Worm Phenotype (WP)organ system development variant0.006891Moderately InformativeInherited
Worm Phenotype (WP)cell organization biogenesis variant0.1769Moderately InformativeInherited
Worm Phenotype (WP)rachis morphology variant8.938e-11InformativeDirect
Worm Phenotype (WP)somatic gonad development variant2.011e-08InformativeDirect
Worm Phenotype (WP)life span variant5.456e-06InformativeDirect
Worm Phenotype (WP)cell division variant6.344e-05InformativeDirect
Worm Phenotype (WP)basement membrane remodeling variant0.0001311InformativeDirect
Worm Phenotype (WP)transgene expression increased0.0007551InformativeDirect
Worm Phenotype (WP)organism stress response variant0.01428InformativeInherited
Worm Phenotype (WP)meiotic chromosome organization variant0.7861InformativeInherited
Worm Phenotype (WP)gonad vesiculated3.692e-14Highly InformativeDirect
Worm Phenotype (WP)chromosome condensation variant7.326e-08Highly InformativeDirect
Worm Phenotype (WP)stress induced lethality increased1.448e-07Highly InformativeDirect
Worm Phenotype (WP)one cell arrest early emb1.096e-06Highly InformativeDirect
Worm Phenotype (WP)organism osmotic stress response variant1.527e-06Highly InformativeDirect
Worm Phenotype (WP)cell membrane organization biogenesis variant0.0002546Highly InformativeDirect

Document: WP annotation of SCOP domains

Yeast Phenotype (YP)

(show details)
YP termFDR (all)SDYP levelAnnotation (direct or inherited)
Yeast Phenotype (YP)morphology0.02901Moderately InformativeInherited
Yeast Phenotype (YP)colony sectoring1.918e-06InformativeDirect

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)gonad0Least InformativeDirect
Xenopus ANatomical entity (XAN)portion of tissue0.08308Least InformativeInherited
Xenopus ANatomical entity (XAN)surface structure0.0004066Moderately InformativeDirect
Xenopus ANatomical entity (XAN)musculoskeletal system0.03405Moderately InformativeInherited
Xenopus ANatomical entity (XAN)skeletal muscle0.0008722InformativeDirect

Document: XA annotation of SCOP domains

Arabidopsis Plant Ontology (AP)

(show details)
AP termFDR (all)SDAP levelAnnotation (direct or inherited)
Plant ANatomical entity (PAN)plant cell0.02779Least InformativeInherited
Plant ANatomical entity (PAN)guard cell0.0001491Moderately InformativeDirect
Plant structure DEvelopment stage (PDE)seed development stage1.426e-08InformativeDirect

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)Oxidoreductases1Least InformativeInherited
Enzyme Commission (EC)Acting on peptide bonds (peptide hydrolases)0Moderately InformativeDirect
Enzyme Commission (EC)Acyltransferases1Moderately InformativeInherited
Enzyme Commission (EC)Glycosyltransferases1Moderately InformativeInherited
Enzyme Commission (EC)Acting on carbon-nitrogen bonds, other than peptide bonds1Moderately InformativeInherited
Enzyme Commission (EC)Ligases1Moderately InformativeInherited
Enzyme Commission (EC)In linear amides3.995e-13InformativeDirect
Enzyme Commission (EC)Acting on the CH-NH(2) group of donors3.087e-05InformativeDirect
Enzyme Commission (EC)Pentosyltransferases0.0848InformativeInherited
Enzyme Commission (EC)Omega peptidases1InformativeInherited
Enzyme Commission (EC)Aminoacyltransferases0Highly InformativeDirect
Enzyme Commission (EC)Transferring nitrogenous groups0Highly InformativeDirect
Enzyme Commission (EC)With NAD(+) or NADP(+) as acceptor0.0002511Highly InformativeDirect

Document: EC annotation of SCOP domains

DrugBank ATC (DB)

(show details)
DB termFDR (all)SDDB levelAnnotation (direct or inherited)
Drugbank ATC_code (DB)antineoplastic agents0.00713Moderately InformativeInherited
Drugbank ATC_code (DB)other antineoplastic agents0.000239InformativeDirect
Drugbank ATC_code (DB)bortezomib3.438e-07Highly InformativeDirect

Document: DB annotation of SCOP domains

UniProtKB KeyWords (KW)

(show details)
KW termFDR (all)SDKW levelAnnotation (direct or inherited)
Biological processAmino-acid biosynthesis0.9064Moderately InformativeInherited
Biological processStress response9.005e-13InformativeDirect
Biological processPurine biosynthesis5.322e-06InformativeDirect
Biological processNodulation5.972e-05Highly InformativeDirect
Cellular componentNucleus0Least InformativeDirect
Cellular componentCytoplasm0Least InformativeDirect
Cellular componentPeriplasm0.0001898InformativeDirect
Cellular componentProteasome0Highly InformativeDirect
DomainRepeat6.006e-07Least InformativeDirect
DomainTransmembrane1Least InformativeInherited
DomainSignal-anchor0.0001167Moderately InformativeDirect
DomainGlutamine amidotransferase0Highly InformativeDirect
Molecular functionMetal-binding1.992e-14Least InformativeDirect
Molecular functionSodium0InformativeDirect
Molecular functionFMN1.099e-05InformativeDirect
Molecular function3Fe-4S0Highly InformativeDirect
Post-translational modificationHydrolase0Least InformativeDirect
Post-translational modificationTransferase1Least InformativeInherited
Post-translational modificationProtease0Moderately InformativeDirect
Post-translational modificationAcyltransferase0.0009855InformativeDirect
Post-translational modificationAutocatalytic cleavage0InformativeDirect
Post-translational modificationZymogen0InformativeDirect

Document: KW annotation of SCOP domains

UniProtKB UniPathway (UP)

(show details)
UP termFDR (all)SDUP levelAnnotation (direct or inherited)
UniPathway (UP)biopolymer metabolism0Least InformativeDirect
UniPathway (UP)amino-acid metabolism0.4527Least InformativeInherited
UniPathway (UP)aromatic compound metabolism0.7527Least InformativeInherited
UniPathway (UP)carbohydrate metabolism1Least InformativeInherited
UniPathway (UP)lipid metabolism1Least InformativeInherited
UniPathway (UP)energy metabolism0Moderately InformativeDirect
UniPathway (UP)organic acid metabolism0Moderately InformativeDirect
UniPathway (UP)nucleotide metabolism4.443e-13Moderately InformativeDirect
UniPathway (UP)nitrogen metabolism2.3e-12Moderately InformativeDirect
UniPathway (UP)purine metabolism3.145e-07Moderately InformativeDirect
UniPathway (UP)proteinogenic amino-acid biosynthesis0.1383Moderately InformativeInherited
UniPathway (UP)fatty acid metabolism1Moderately InformativeInherited
UniPathway (UP)organic acid biosynthesis0InformativeDirect
UniPathway (UP)IMP biosynthesis via de novo pathway4.474e-16InformativeDirect
UniPathway (UP)nucleotide-sugar biosynthesis1.297e-06InformativeDirect
UniPathway (UP)L-asparagine biosynthesis0Highly InformativeDirect
UniPathway (UP)protein degradation0Highly InformativeDirect
UniPathway (UP)L-glutamate biosynthesis0Highly InformativeDirect
UniPathway (UP)UDP-N-acetyl-alpha-D-glucosamine biosynthesis9.049e-13Highly InformativeDirect
UniPathway (UP)leukotriene biosynthesis3.924e-05Highly InformativeDirect

Document: UP annotation of SCOP domains

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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 59 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 N-terminal nucleophile aminohydrolases (Ntn hydrolases) 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 59 hidden Markov models representing the N-terminal nucleophile aminohydrolases (Ntn hydrolases) 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-quality) · Gene Ontology (high-coverage) · Enzyme Commission (EC) · Human Phenotype (HP) · Worm Phenotype (WP) · Yeast Phenotype (YP) · Fly Anatomy (FA) · Xenopus Anatomy (XA) · Arabidopsis Plant Ontology (AP) · Enzyme Commission (EC) · DrugBank ATC (DB) · UniProtKB KeyWords (KW) · UniProtKB UniPathway (UP) · Internal database links ]