Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Entry version 141 (13 Nov 2019)
Sequence version 1 (01 Oct 1996)
Previous versions | rss
Help videoAdd a publicationFeedback
Protein

Adenosylcobalamin/alpha-ribazole phosphatase

Gene

cobC

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score:

Annotation score:3 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Catalyzes the conversion of adenosylcobalamin 5'-phosphate to adenosylcobalamin (vitamin B12); involved in the assembly of the nucleotide loop of cobalamin. Also catalyzes the hydrolysis of the phospho group from alpha-ribazole 5'-phosphate to form alpha-ribazole.By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: alpha-ribazole biosynthesis

This protein is involved in step 2 of the subpathway that synthesizes alpha-ribazole from 5,6-dimethylbenzimidazole.
Proteins known to be involved in the 2 steps of the subpathway in this organism are:
  1. Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase (cobT), Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase (cobT), Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase (cobT), Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase (cobT), Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase (cobT), Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase (cobT), Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase (cobT)
  2. Adenosylcobalamin/alpha-ribazole phosphatase (cobC)
This subpathway is part of the pathway alpha-ribazole biosynthesis, which is itself part of Nucleoside biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes alpha-ribazole from 5,6-dimethylbenzimidazole, the pathway alpha-ribazole biosynthesis and in Nucleoside biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei8Tele-phosphohistidine intermediateBy similarity1
Active sitei81Proton donor/acceptorBy similarity1

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionHydrolase
Biological processCobalamin biosynthesis

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
EcoCyc:RIBAZOLEPHOSPHAT-MONOMER
ECOL316407:JW0633-MONOMER
MetaCyc:RIBAZOLEPHOSPHAT-MONOMER

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...
UniPathwayi
UPA00061;UER00517

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Adenosylcobalamin/alpha-ribazole phosphatase (EC:3.1.3.73By similarity)
Alternative name(s):
Adenosylcobalamin phosphatase
Alpha-ribazole-5'-phosphate phosphatase
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:cobC
Synonyms:phpB
Ordered Locus Names:b0638, JW0633
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiEscherichia coli (strain K12)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri83333 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000318 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001799541 – 203Adenosylcobalamin/alpha-ribazole phosphataseAdd BLAST203

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
P52086

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
P52086

PRoteomics IDEntifications database

More...
PRIDEi
P52086

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

Protein-protein interaction databases

Protein interaction database and analysis system

More...
IntActi
P52086, 3 interactors

STRING: functional protein association networks

More...
STRINGi
511145.b0638

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

Secondary structure

1203
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
P52086

Database of comparative protein structure models

More...
ModBasei
Search...

Protein Data Bank in Europe - Knowledge Base

More...
PDBe-KBi
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the phosphoglycerate mutase family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG4108TGR Bacteria
COG0406 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000221683

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P52086

KEGG Orthology (KO)

More...
KOi
K02226

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P52086

Family and domain databases

Conserved Domains Database

More...
CDDi
cd07067 HP_PGM_like, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.40.50.1240, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR013078 His_Pase_superF_clade-1
IPR029033 His_PPase_superfam
IPR001345 PG/BPGM_mutase_AS
IPR017578 Ribazole_CobC

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00300 His_Phos_1, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00855 PGAM, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF53254 SSF53254, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR03162 ribazole_cobC, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00175 PG_MUTASE, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

P52086-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MRLWLIRHGE TQANIDGLYS GHAPTPLTAR GIEQAQNLHT LLHGVSFDLV
60 70 80 90 100
LCSELERAQH TARLVLSDRQ LPVQIIPELN EMFFGDWEMR HHRDLMQEDA
110 120 130 140 150
ENYSAWCNDW QHAIPTNGEG FQAFSQRVER FIARLSEFQH YQNILVVSHQ
160 170 180 190 200
GVLSLLIARL IGMPAEAMWH FRVDQGCWSA IDINQKFATL RVLNSRAIGV

ENA
Length:203
Mass (Da):23,308
Last modified:October 1, 1996 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i9034B19DC366E1D0
GO

<p>This subsection of the ‘Sequence’ section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence AAB40839 differs from that shown. Reason: Erroneous initiation. Extended N-terminus.Curated

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
U23163 Genomic DNA Translation: AAA64853.1
U82598 Genomic DNA Translation: AAB40839.1 Different initiation.
U00096 Genomic DNA Translation: AAC73739.1
AP009048 Genomic DNA Translation: BAA35285.1

Protein sequence database of the Protein Information Resource

More...
PIRi
D64798

NCBI Reference Sequences

More...
RefSeqi
NP_415171.1, NC_000913.3
WP_001241872.1, NZ_LN832404.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AAC73739; AAC73739; b0638
BAA35285; BAA35285; BAA35285

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
945246

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ecj:JW0633
eco:b0638

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|1411691.4.peg.1630

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U23163 Genomic DNA Translation: AAA64853.1
U82598 Genomic DNA Translation: AAB40839.1 Different initiation.
U00096 Genomic DNA Translation: AAC73739.1
AP009048 Genomic DNA Translation: BAA35285.1
PIRiD64798
RefSeqiNP_415171.1, NC_000913.3
WP_001241872.1, NZ_LN832404.1

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
6E4BX-ray2.55A/B/C/D1-203[»]
SMRiP52086
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

IntActiP52086, 3 interactors
STRINGi511145.b0638

Proteomic databases

jPOSTiP52086
PaxDbiP52086
PRIDEiP52086

Genome annotation databases

EnsemblBacteriaiAAC73739; AAC73739; b0638
BAA35285; BAA35285; BAA35285
GeneIDi945246
KEGGiecj:JW0633
eco:b0638
PATRICifig|1411691.4.peg.1630

Organism-specific databases

EchoBASE - an integrated post-genomic database for E. coli

More...
EchoBASEi
EB3029

Phylogenomic databases

eggNOGiENOG4108TGR Bacteria
COG0406 LUCA
HOGENOMiHOG000221683
InParanoidiP52086
KOiK02226
PhylomeDBiP52086

Enzyme and pathway databases

UniPathwayiUPA00061;UER00517
BioCyciEcoCyc:RIBAZOLEPHOSPHAT-MONOMER
ECOL316407:JW0633-MONOMER
MetaCyc:RIBAZOLEPHOSPHAT-MONOMER

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P52086

Family and domain databases

CDDicd07067 HP_PGM_like, 1 hit
Gene3Di3.40.50.1240, 1 hit
InterProiView protein in InterPro
IPR013078 His_Pase_superF_clade-1
IPR029033 His_PPase_superfam
IPR001345 PG/BPGM_mutase_AS
IPR017578 Ribazole_CobC
PfamiView protein in Pfam
PF00300 His_Phos_1, 1 hit
SMARTiView protein in SMART
SM00855 PGAM, 1 hit
SUPFAMiSSF53254 SSF53254, 1 hit
TIGRFAMsiTIGR03162 ribazole_cobC, 1 hit
PROSITEiView protein in PROSITE
PS00175 PG_MUTASE, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiCOBC_ECOLI
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P52086
Secondary accession number(s): P77109
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 1, 1996
Last sequence update: October 1, 1996
Last modified: November 13, 2019
This is version 141 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. Escherichia coli
    Escherichia coli (strain K12): entries and cross-references to EcoGene
  3. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  4. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again