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Protein

Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase

Gene

cobT

Organism
Salmonella paratyphi A (strain AKU_12601)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the synthesis of alpha-ribazole-5'-phosphate from nicotinate mononucleotide (NAMN) and 5,6-dimethylbenzimidazole (DMB).UniRule annotation

Catalytic activityi

Beta-nicotinate D-ribonucleotide + 5,6-dimethylbenzimidazole = nicotinate + alpha-ribazole 5'-phosphate.UniRule annotation

Pathwayi: alpha-ribazole biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes alpha-ribazole from 5,6-dimethylbenzimidazole.UniRule annotation
Proteins known to be involved in the 2 steps of the subpathway in this organism are:
  1. Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferase (cobT)
  2. no protein annotated in this organism
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)LengthDescriptionGraphical viewFeature identifierActions
Active sitei317 – 3171Proton acceptorUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Glycosyltransferase, Transferase

Keywords - Biological processi

Cobalamin biosynthesis

Enzyme and pathway databases

BioCyciSENT554290:GJDA-845-MONOMER.
UniPathwayiUPA00061; UER00516.

Names & Taxonomyi

Protein namesi
Recommended name:
Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferaseUniRule annotation (EC:2.4.2.21UniRule annotation)
Short name:
NN:DBI PRTUniRule annotation
Alternative name(s):
N(1)-alpha-phosphoribosyltransferaseUniRule annotation
Gene namesi
Name:cobTUniRule annotation
Ordered Locus Names:SSPA0800
OrganismiSalmonella paratyphi A (strain AKU_12601)
Taxonomic identifieri554290 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSalmonella

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 356356Nicotinate-nucleotide--dimethylbenzimidazole phosphoribosyltransferasePRO_1000100479Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Family & Domainsi

Sequence similaritiesi

Belongs to the CobT family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000263499.
KOiK00768.
OMAiMNNMATF.
OrthoDBiEOG6HF61K.

Family and domain databases

Gene3Di1.10.1610.10. 1 hit.
HAMAPiMF_00230. CobT.
InterProiIPR003200. Nict_dMeBzImd_PRibTrfase-like.
IPR023195. Nict_dMeBzImd_PRibTrfase_N.
IPR017846. Nict_dMeBzImd_PRibTrfase_pro.
[Graphical view]
PfamiPF02277. DBI_PRT. 1 hit.
[Graphical view]
SUPFAMiSSF52733. SSF52733. 1 hit.
TIGRFAMsiTIGR03160. cobT_DBIPRT. 1 hit.

Sequencei

Sequence statusi: Complete.

B5BG60-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MQTLHALLRD IPAPDAEAMA RAQQHIDGLL KPPGSLGRLE TLAVQLAGMP
60 70 80 90 100
GLNGTPQVGE KAVLVMCADH GVWDEGVAVS PKIVTAIQAA NMTQGTTGVC
110 120 130 140 150
VLAAQAGAKV HVIDVGIDAE PIPGVVDMRV ARGCGNIAVG PAMSRSQAEA
160 170 180 190 200
LLLEVSRYTC DLAKRGVTLF GVGELGMANT TPAAAMVSVF TGSDAKEVVG
210 220 230 240 250
IGANLPPSRI DNKVDVVRRA IAINQPNPRD GIDVLSKVGG FDLVGMTGVM
260 270 280 290 300
LGAARCGLPV LLDGFLSYSA ALAACQIAPA VRPYLIPSHF SAEKGARIAL
310 320 330 340 350
AHLSMEPYLH MAMRLGEGSG AALAMPIVEA ACAMFHNMGE LAASNIVLPE

GNANAT
Length:356
Mass (Da):36,560
Last modified:September 23, 2008 - v1
Checksum:iEE9023CF72200848
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
FM200053 Genomic DNA. Translation: CAR58941.1.
RefSeqiWP_001193973.1. NC_011147.1.

Genome annotation databases

EnsemblBacteriaiCAR58941; CAR58941; SSPA0800.
KEGGisek:SSPA0800.
PATRICi32341308. VBISalEnt134303_0905.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
FM200053 Genomic DNA. Translation: CAR58941.1.
RefSeqiWP_001193973.1. NC_011147.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAR58941; CAR58941; SSPA0800.
KEGGisek:SSPA0800.
PATRICi32341308. VBISalEnt134303_0905.

Phylogenomic databases

HOGENOMiHOG000263499.
KOiK00768.
OMAiMNNMATF.
OrthoDBiEOG6HF61K.

Enzyme and pathway databases

UniPathwayiUPA00061; UER00516.
BioCyciSENT554290:GJDA-845-MONOMER.

Family and domain databases

Gene3Di1.10.1610.10. 1 hit.
HAMAPiMF_00230. CobT.
InterProiIPR003200. Nict_dMeBzImd_PRibTrfase-like.
IPR023195. Nict_dMeBzImd_PRibTrfase_N.
IPR017846. Nict_dMeBzImd_PRibTrfase_pro.
[Graphical view]
PfamiPF02277. DBI_PRT. 1 hit.
[Graphical view]
SUPFAMiSSF52733. SSF52733. 1 hit.
TIGRFAMsiTIGR03160. cobT_DBIPRT. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Pseudogene accumulation in the evolutionary histories of Salmonella enterica serovars Paratyphi A and Typhi."
    Holt K.E., Thomson N.R., Wain J., Langridge G.C., Hasan R., Bhutta Z.A., Quail M.A., Norbertczak H., Walker D., Simmonds M., White B., Bason N., Mungall K., Dougan G., Parkhill J.
    BMC Genomics 10:36-36(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: AKU_12601.

Entry informationi

Entry nameiCOBT_SALPK
AccessioniPrimary (citable) accession number: B5BG60
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: September 23, 2008
Last modified: November 11, 2015
This is version 43 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.