SUPERFAMILY 1.75 HMM library and genome assignments server


DNA clamp superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   Alpha and beta proteins (a+b) [ 53931] (376)
Fold:   DNA clamp [ 55978]
Superfamily:   DNA clamp [ 55979] (2)
Families:   DNA polymerase III, beta subunit [ 55980]
  DNA polymerase processivity factor [ 55983] (4)


Superfamily statistics
Genomes (3,214) Uniprot 2014_06 PDB chains (SCOP 1.75)
Domains 11,121 55,526 33
Proteins 4,740 20,507 15


Functional annotation
General category Information
Detailed category DNA replication/repair

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 aromatic compound metabolic process 0 Least Informative Direct
Biological Process (BP) nitrogen compound metabolic process 0.000000000000007281 Least Informative Direct
Biological Process (BP) biosynthetic process 0.000003573 Least Informative Direct
Biological Process (BP) cellular macromolecule metabolic process 0.0000007691 Least Informative Direct
Biological Process (BP) heterocycle metabolic process 0 Least Informative Direct
Biological Process (BP) response to stimulus 0.0000003098 Least Informative Direct
Biological Process (BP) organic cyclic compound metabolic process 0 Least Informative Direct
Biological Process (BP) regulation of cellular process 0.1768 Least Informative Inherited
Biological Process (BP) single-organism cellular process 0.001282 Least Informative Inherited
Biological Process (BP) cellular response to stress 0 Moderately Informative Direct
Biological Process (BP) cellular macromolecule biosynthetic process 0.0000000001128 Moderately Informative Direct
Biological Process (BP) negative regulation of cellular process 0.0001694 Moderately Informative Direct
Biological Process (BP) heterocycle biosynthetic process 0.008498 Moderately Informative Inherited
Biological Process (BP) aromatic compound biosynthetic process 0.007666 Moderately Informative Inherited
Biological Process (BP) cellular nitrogen compound biosynthetic process 0.00659 Moderately Informative Inherited
Biological Process (BP) organic cyclic compound biosynthetic process 0.02171 Moderately Informative Inherited
Biological Process (BP) DNA metabolic process 0 Informative Direct
Biological Process (BP) response to DNA damage stimulus 0 Informative Direct
Biological Process (BP) regulation of cell cycle process 0.00447 Informative Inherited
Biological Process (BP) DNA replication 0.000002415 Highly Informative Direct
Molecular Function (MF) binding 0.00922 Least Informative Inherited
Cellular Component (CC) protein complex 0.0000000000001997 Least Informative Direct
Cellular Component (CC) intracellular organelle part 0.000005752 Least Informative Direct
Cellular Component (CC) intracellular membrane-bounded organelle 0.007571 Least Informative Inherited
Cellular Component (CC) intracellular non-membrane-bounded organelle 0.00687 Least Informative Inherited
Cellular Component (CC) nuclear part 0.00000004408 Moderately Informative Direct
Cellular Component (CC) intracellular organelle lumen 0.009282 Moderately Informative Inherited
Cellular Component (CC) chromosome 0.0000001521 Informative Direct
Cellular Component (CC) condensed chromosome 0.0002561 Highly Informative Direct
Cellular Component (CC) nuclear chromosome part 0.001469 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)Nucleotidyltransferases0Least InformativeDirect
Enzyme Commission (EC)Acting on ester bonds0.1514Least InformativeInherited
Enzyme Commission (EC)DNA-directed DNA polymerase0Moderately InformativeDirect
Enzyme Commission (EC)Exodeoxyribonuclease III0Highly InformativeDirect

Document: EC annotation of SCOP domains

Disease Ontology (DO)

(show details)
DO termFDR (all)SDDO levelAnnotation (direct or inherited)
Disease Ontology (DO)organ system cancer0Least InformativeDirect
Disease Ontology (DO)lung carcinoma0InformativeDirect

Document: DO annotation of SCOP domains

Mouse Phenotype (MP)

(show details)
MP termFDR (all)SDMP levelAnnotation (direct or inherited)
Mammalian Phenotype (MP)mortality/aging0Least InformativeDirect
Mammalian Phenotype (MP)preweaning lethality0Moderately InformativeDirect
Mammalian Phenotype (MP)abnormal embryogenesis/ development1Moderately InformativeInherited
Mammalian Phenotype (MP)embryonic lethality0InformativeDirect
Mammalian Phenotype (MP)embryonic lethality during organogenesis0Highly InformativeDirect

Document: MP annotation of SCOP domains

Worm Phenotype (WP)

(show details) Document: WP annotation of SCOP domains

Fly Phenotype (FP)

(show details)
FP termFDR (all)SDFP levelAnnotation (direct or inherited)
Fly Phenotype (FP)viable0Least InformativeDirect

Document: FP annotation of SCOP domains

Xenopus Anatomy (XA)

(show details)
XA termFDR (all)SDXA levelAnnotation (direct or inherited)
Xenopus ANatomical entity (XAN)genital system0Least InformativeDirect
Xenopus ANatomical entity (XAN)male organism0Least InformativeDirect
Xenopus ANatomical entity (XAN)viscus0Least 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)whole plant0Least InformativeDirect
Plant ANatomical entity (PAN)guard cell0Least InformativeDirect
Plant ANatomical entity (PAN)seed0Least InformativeDirect
Plant ANatomical entity (PAN)flower0Least InformativeDirect
Plant ANatomical entity (PAN)inflorescence0Least InformativeDirect
Plant ANatomical entity (PAN)collective phyllome structure0Least InformativeDirect
Plant ANatomical entity (PAN)shoot axis0Least InformativeDirect
Plant ANatomical entity (PAN)leaf0Least InformativeDirect
Plant structure DEvelopment stage (PDE)E expanded cotyledon stage0Least InformativeDirect
Plant structure DEvelopment stage (PDE)F mature embryo stage0Least InformativeDirect
Plant structure DEvelopment stage (PDE)D bilateral stage0Least InformativeDirect

Document: AP 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)Hydrolases1Least InformativeInherited
Enzyme Commission (EC)Nucleotidyltransferases0Moderately InformativeDirect
Enzyme Commission (EC)DNA-directed DNA polymerase0InformativeDirect
Enzyme Commission (EC)Exodeoxyribonucleases producing 5'-phosphomonoesters0.00000000251Highly InformativeDirect

Document: EC annotation of SCOP domains

UniProtKB KeyWords (KW)

(show details)
KW termFDR (all)SDKW levelAnnotation (direct or inherited)
Biological processDNA damage0.0002448Moderately InformativeDirect
Biological processDNA replication0InformativeDirect
Cellular componentNucleus0.0000000000005715Least InformativeDirect
Cellular componentHost nucleus0.00000002695InformativeDirect
Molecular functionDNA-binding0Moderately InformativeDirect
Post-translational modificationTransferase0.003624Least InformativeInherited
Post-translational modificationHydrolase1Least InformativeInherited
Post-translational modificationNucleotidyltransferase0Moderately InformativeDirect
Post-translational modificationNuclease0.1108Moderately InformativeInherited
Post-translational modificationDNA-directed DNA polymerase0InformativeDirect
Post-translational modificationExonuclease0.0004463InformativeDirect
Post-translational modificationIsopeptide bond0.0000000002157Moderately InformativeDirect
Post-translational modificationUbl conjugation0.0000008413Moderately InformativeDirect

Document: KW annotation of SCOP domains

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

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 24 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 DNA clamp 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 24 hidden Markov models representing the DNA clamp 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) · Mouse Phenotype (MP) · Worm Phenotype (WP) · Fly Phenotype (FP) · Xenopus Anatomy (XA) · Arabidopsis Plant Ontology (AP) · Enzyme Commission (EC) · UniProtKB KeyWords (KW) · Internal database links ]