SUPERFAMILY 1.75 HMM library and genome assignments server


Nicotinate mononucleotide:5,6-dimethylbenzimidazole phosphoribosyltransferase (CobT) superfamily

SCOP classification
Root:   SCOP hierarchy in SUPERFAMILY [ 0] (11)
Class:   Alpha and beta proteins (a/b) [ 51349] (147)
Fold:   Nicotinate mononucleotide:5,6-dimethylbenzimidazole phosphoribosyltransferase (CobT) [ 52732]
Superfamily:   Nicotinate mononucleotide:5,6-dimethylbenzimidazole phosphoribosyltransferase (CobT) [ 52733]
Families:   Nicotinate mononucleotide:5,6-dimethylbenzimidazole phosphoribosyltransferase (CobT) [ 52734]


Superfamily statistics
Genomes (1,032) Uniprot 2013_05 PDB chains (SCOP 1.75)
Domains 1,132 4,033 3
Proteins 1,127 4,006 3


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)nitrogen compound metabolic process00Least InformativeDirect
Biological Process (BP)cellular aromatic compound metabolic process00Least InformativeDirect
Biological Process (BP)heterocycle metabolic process00Least InformativeDirect
Biological Process (BP)biosynthetic process00Least InformativeDirect
Biological Process (BP)single-organism metabolic process00Least InformativeDirect
Biological Process (BP)organic cyclic compound metabolic process00Least InformativeDirect
Biological Process (BP)cellular nitrogen compound biosynthetic process00Moderately InformativeDirect
Biological Process (BP)heterocycle biosynthetic process00Moderately InformativeDirect
Biological Process (BP)organic cyclic compound biosynthetic process00Moderately InformativeDirect
Biological Process (BP)organonitrogen compound biosynthetic process00Moderately InformativeDirect
Biological Process (BP)aromatic compound biosynthetic process00Moderately InformativeDirect
Biological Process (BP)small molecule biosynthetic process00Moderately InformativeDirect
Biological Process (BP)vitamin metabolic process00InformativeDirect
Biological Process (BP)tetrapyrrole metabolic process00InformativeDirect
Molecular Function (MF)transferase activity00Least InformativeDirect
Molecular Function (MF)transferase activity, transferring glycosyl groups00InformativeDirect
Molecular Function (MF)transferase activity, transferring pentosyl groups00Highly 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 0 Least Informative Direct
Biological Process (BP) cellular aromatic compound metabolic process 0 Least Informative Direct
Biological Process (BP) heterocycle metabolic process 0 Least Informative Direct
Biological Process (BP) biosynthetic process 0 Least Informative Direct
Biological Process (BP) single-organism metabolic process 0 Least Informative Direct
Biological Process (BP) organic cyclic compound metabolic process 0 Least Informative Direct
Biological Process (BP) cellular nitrogen compound biosynthetic process 0 Moderately Informative Direct
Biological Process (BP) heterocycle biosynthetic process 0 Moderately Informative Direct
Biological Process (BP) organic cyclic compound biosynthetic process 0 Moderately Informative Direct
Biological Process (BP) organonitrogen compound biosynthetic process 0 Moderately Informative Direct
Biological Process (BP) aromatic compound biosynthetic process 0 Moderately Informative Direct
Biological Process (BP) small molecule biosynthetic process 0 Moderately Informative Direct
Biological Process (BP) vitamin metabolic process 0 Informative Direct
Biological Process (BP) tetrapyrrole metabolic process 0 Informative Direct
Molecular Function (MF) transferase activity 0 Least Informative Direct
Molecular Function (MF) transferase activity, transferring glycosyl groups 0 Informative Direct
Molecular Function (MF) transferase activity, transferring pentosyl groups 0 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

Document: EC annotation of SCOP domains

Enzyme Commission (EC)

(show details)
EC termFDR (all)SDEC levelAnnotation (direct or inherited)
Enzyme Commission (EC)Glycosyltransferases0Moderately InformativeDirect
Enzyme Commission (EC)Pentosyltransferases0InformativeDirect

Document: EC annotation of SCOP domains

UniProtKB KeyWords (KW)

(show details)
KW termFDR (all)SDKW levelAnnotation (direct or inherited)
Biological processCobalamin biosynthesis0Highly InformativeDirect
Post-translational modificationTransferase0Least InformativeDirect
Post-translational modificationGlycosyltransferase0InformativeDirect

Document: KW annotation of SCOP domains

UniProtKB UniPathway (UP)

(show details)
UP termFDR (all)SDUP levelAnnotation (direct or inherited)
UniPathway (UP)nucleoside biosynthesis0Highly InformativeDirect

Document: UP annotation of SCOP domains

InterPro annotation
Cross references IPR003200 SSF52733 Protein matches
Abstract

This entry represents bacterial- and archaeal-type nicotinate-nucleotide-dimethylbenzimidazole phosphoribosyltransferase enzymes involved in dimethylbenzimidazole synthesis, as well as a group of proteins of unknown function. This function is essential to de novo cobalamin (vitamin B12) production in bacteria.


InterPro database


PDBeMotif information about ligands, sequence and structure motifs
Cross references PDB entries
Ligand binding statistics
Nucleic-acid binding statistics
Occurrence of secondary structure elements
Occurrence of small 3D structural motifs

PDBeMotif resource

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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 2 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 Nicotinate mononucleotide:5,6-dimethylbenzimidazole phosphoribosyltransferase (CobT) 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 2 hidden Markov models representing the Nicotinate mononucleotide:5,6-dimethylbenzimidazole phosphoribosyltransferase (CobT) 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 · InterPro annotation · PDBeMotif links · Functional annotation · Gene Ontology (high-quality) · Gene Ontology (high-coverage) · Enzyme Commission (EC) · Enzyme Commission (EC) · UniProtKB KeyWords (KW) · UniProtKB UniPathway (UP) · Internal database links ]