SUPERFAMILY 1.75 HMM library and genome assignments server


Dihydrofolate reductase-like superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   Alpha and beta proteins (a/b) [ 51349] (147)
Fold:   Dihydrofolate reductase-like [ 53596]
Superfamily:   Dihydrofolate reductase-like [ 53597] (2)
Families:   Dihydrofolate reductases [ 53598] (3)
  RibD C-terminal domain-like [ 142701] (2)


Superfamily statistics
Genomes (2,340) Uniprot 2013_05 PDB chains (SCOP 1.75)
Domains 5,950 18,895 32
Proteins 5,941 18,879 32


Functional annotation
General category Metabolism
Detailed category Coenzyme metabolism and transport

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)nitrogen compound metabolic process1.754e-071.406e-12Least InformativeDirect
Biological Process (BP)single-organism metabolic process1.634e-061.078e-09Least InformativeDirect
Biological Process (BP)heterocycle metabolic process4.036e-099.754e-15Least InformativeDirect
Biological Process (BP)organic cyclic compound metabolic process1.972e-081.086e-13Least InformativeDirect
Biological Process (BP)biosynthetic process0.05148.785e-05Least InformativeInherited
Biological Process (BP)cellular aromatic compound metabolic process6.203e-050.003458Least InformativeInherited
Biological Process (BP)cellular amino acid metabolic process3.451e-101.802e-10Moderately InformativeDirect
Biological Process (BP)cellular nitrogen compound biosynthetic process4.319e-072.629e-10Moderately InformativeDirect
Biological Process (BP)cofactor metabolic process3.89e-132.076e-15Moderately InformativeDirect
Biological Process (BP)heterocycle biosynthetic process0.0020326.521e-07Moderately InformativeInherited
Biological Process (BP)aromatic compound biosynthetic process0.015950.05622Moderately InformativeInherited
Biological Process (BP)organic cyclic compound biosynthetic process0.0031883.736e-06Moderately InformativeInherited
Biological Process (BP)organonitrogen compound biosynthetic process0.01171.21e-06Moderately InformativeInherited
Biological Process (BP)small molecule biosynthetic process0.22220.0007723Moderately InformativeInherited
Biological Process (BP)cellular modified amino acid metabolic process00InformativeDirect
Biological Process (BP)vitamin metabolic process0.00038427.401e-10InformativeDirect
Biological Process (BP)coenzyme biosynthetic process0.92890.4491InformativeInherited
Biological Process (BP)alpha-amino acid biosynthetic process0.71160.5021InformativeInherited
Biological Process (BP)pteridine-containing compound metabolic process00Highly InformativeDirect
Biological Process (BP)cellular modified amino acid biosynthetic process0.088520.006302Highly InformativeInherited
Molecular Function (MF)binding0.003560.4299Least InformativeInherited
Molecular Function (MF)oxidoreductase activity00Moderately InformativeDirect
Molecular Function (MF)organic cyclic compound binding4.78e-061.508e-05Moderately InformativeDirect
Molecular Function (MF)heterocyclic compound binding2.792e-061.236e-05Moderately InformativeDirect
Molecular Function (MF)nucleotide binding0.00022273.531e-05InformativeDirect
Molecular Function (MF)RNA binding6.287e-108.037e-07InformativeDirect
Molecular Function (MF)cofactor binding0.00019366.27e-08InformativeDirect
Molecular Function (MF)drug binding5.629e-121.681e-11Highly InformativeDirect
Molecular Function (MF)oxidoreductase activity, acting on the CH-NH group of donors, NAD or NADP as acceptor00Highly InformativeDirect
Molecular Function (MF)NADP binding2.449e-096.848e-13Highly 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) nitrogen compound metabolic process 1.406e-12 Least Informative Direct
Biological Process (BP) biosynthetic process 8.785e-05 Least Informative Direct
Biological Process (BP) single-organism metabolic process 1.078e-09 Least Informative Direct
Biological Process (BP) heterocycle metabolic process 9.754e-15 Least Informative Direct
Biological Process (BP) organic cyclic compound metabolic process 1.086e-13 Least Informative Direct
Biological Process (BP) cellular aromatic compound metabolic process 0.003458 Least Informative Inherited
Biological Process (BP) cellular amino acid metabolic process 1.802e-10 Moderately Informative Direct
Biological Process (BP) heterocycle biosynthetic process 6.521e-07 Moderately Informative Direct
Biological Process (BP) cellular nitrogen compound biosynthetic process 2.629e-10 Moderately Informative Direct
Biological Process (BP) small molecule biosynthetic process 0.0007723 Moderately Informative Direct
Biological Process (BP) cofactor metabolic process 2.076e-15 Moderately Informative Direct
Biological Process (BP) organic cyclic compound biosynthetic process 3.736e-06 Moderately Informative Direct
Biological Process (BP) organonitrogen compound biosynthetic process 1.21e-06 Moderately Informative Direct
Biological Process (BP) aromatic compound biosynthetic process 0.05622 Moderately Informative Inherited
Biological Process (BP) cellular modified amino acid metabolic process 0 Informative Direct
Biological Process (BP) vitamin metabolic process 7.401e-10 Informative Direct
Biological Process (BP) coenzyme biosynthetic process 0.4491 Informative Inherited
Biological Process (BP) alpha-amino acid biosynthetic process 0.5021 Informative Inherited
Biological Process (BP) pteridine-containing compound metabolic process 0 Highly Informative Direct
Biological Process (BP) dicarboxylic acid metabolic process 6.036e-05 Highly Informative Direct
Biological Process (BP) cellular modified amino acid biosynthetic process 0.006302 Highly Informative Inherited
Molecular Function (MF) binding 0.4299 Least Informative Inherited
Molecular Function (MF) oxidoreductase activity 0 Moderately Informative Direct
Molecular Function (MF) organic cyclic compound binding 1.508e-05 Moderately Informative Direct
Molecular Function (MF) heterocyclic compound binding 1.236e-05 Moderately Informative Direct
Molecular Function (MF) nucleotide binding 3.531e-05 Informative Direct
Molecular Function (MF) RNA binding 8.037e-07 Informative Direct
Molecular Function (MF) cofactor binding 6.27e-08 Informative Direct
Molecular Function (MF) oxidoreductase activity, acting on CH-OH group of donors 0.1535 Informative Inherited
Molecular Function (MF) drug binding 1.681e-11 Highly Informative Direct
Molecular Function (MF) oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor 3.191e-12 Highly Informative Direct
Molecular Function (MF) oxidoreductase activity, acting on the CH-NH group of donors, NAD or NADP as acceptor 0 Highly Informative Direct
Molecular Function (MF) NADP binding 6.848e-13 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)Transferring one-carbon groups0.0001523Least InformativeDirect
Enzyme Commission (EC)Acting on the CH-NH group of donors0Moderately InformativeDirect
Enzyme Commission (EC)With NAD(+) or NADP(+) as acceptor4.166e-15Moderately InformativeDirect
Enzyme Commission (EC)Methyltransferases1.304e-06Moderately InformativeDirect
Enzyme Commission (EC)With NAD(+) or NADP(+) as acceptor0InformativeDirect
Enzyme Commission (EC)In cyclic amidines6.147e-09InformativeDirect

Document: EC annotation of SCOP domains

Arabidopsis Plant Ontology (AP)

(show details) 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)Hydrolases1Least InformativeInherited
Enzyme Commission (EC)Transferring one-carbon groups0.0001749Moderately InformativeDirect
Enzyme Commission (EC)Acting on carbon-nitrogen bonds, other than peptide bonds0.00019Moderately InformativeDirect
Enzyme Commission (EC)Acting on the CH-OH group of donors0.7738Moderately InformativeInherited
Enzyme Commission (EC)With NAD(+) or NADP(+) as acceptor0InformativeDirect
Enzyme Commission (EC)Acting on the CH-NH group of donors0InformativeDirect
Enzyme Commission (EC)In cyclic amidines5.962e-09Highly InformativeDirect

Document: EC annotation of SCOP domains

UniProtKB KeyWords (KW)

(show details)
KW termFDR (all)SDKW levelAnnotation (direct or inherited)
Biological processAntibiotic resistance0InformativeDirect
Biological processNucleotide biosynthesis0Highly InformativeDirect
Biological processOne-carbon metabolism0Highly InformativeDirect
Molecular functionNADP0InformativeDirect
Post-translational modificationTransferase1Least InformativeInherited
Post-translational modificationOxidoreductase0Moderately InformativeDirect
Post-translational modificationMethyltransferase3.074e-09InformativeDirect

Document: KW annotation of SCOP domains

UniProtKB UniPathway (UP)

(show details)
UP termFDR (all)SDUP levelAnnotation (direct or inherited)
UniPathway (UP)cofactor metabolism0Least InformativeDirect
UniPathway (UP)aromatic compound metabolism0Least InformativeDirect
UniPathway (UP)aromatic compound biosynthesis0Moderately InformativeDirect
UniPathway (UP)pteridine biosynthesis0InformativeDirect
UniPathway (UP)tetrahydrofolate metabolism0InformativeDirect
UniPathway (UP)tetrahydrofolate biosynthesis0Highly InformativeDirect
UniPathway (UP)riboflavin biosynthesis2.215e-10Highly InformativeDirect

Document: UP annotation of SCOP domains

Jump to [ Top of page · SCOP classification · Functional annotation · Gene Ontology (high-quality) · Gene Ontology (high-coverage) · Enzyme Commission (EC) · 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 15 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 Dihydrofolate reductase-like 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 15 hidden Markov models representing the Dihydrofolate reductase-like 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) · Arabidopsis Plant Ontology (AP) · Enzyme Commission (EC) · UniProtKB KeyWords (KW) · UniProtKB UniPathway (UP) · Internal database links ]