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Protein

Ribose-5-phosphate isomerase A

Gene

rpiA

Organism
Rhizobium etli (strain CIAT 652)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the reversible conversion of ribose-5-phosphate to ribulose 5-phosphate.UniRule annotation

Catalytic activityi

D-ribose 5-phosphate = D-ribulose 5-phosphate.UniRule annotation

Pathwayi: pentose phosphate pathway

This protein is involved in step 1 of the subpathway that synthesizes D-ribose 5-phosphate from D-ribulose 5-phosphate (non-oxidative stage).UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Ribose-5-phosphate isomerase A (rpiA)
This subpathway is part of the pathway pentose phosphate pathway, which is itself part of Carbohydrate degradation.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes D-ribose 5-phosphate from D-ribulose 5-phosphate (non-oxidative stage), the pathway pentose phosphate pathway and in Carbohydrate degradation.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei105 – 1051Proton acceptorUniRule annotation
Binding sitei123 – 1231SubstrateUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Isomerase

Enzyme and pathway databases

BioCyciRETL491916:GH4T-2470-MONOMER.
UniPathwayiUPA00115; UER00412.

Names & Taxonomyi

Protein namesi
Recommended name:
Ribose-5-phosphate isomerase AUniRule annotation (EC:5.3.1.6UniRule annotation)
Alternative name(s):
Phosphoriboisomerase AUniRule annotation
Short name:
PRIUniRule annotation
Gene namesi
Name:rpiAUniRule annotation
Ordered Locus Names:RHECIAT_CH0002471
OrganismiRhizobium etli (strain CIAT 652)
Taxonomic identifieri491916 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesRhizobiaceaeRhizobium/Agrobacterium groupRhizobium
Proteomesi
  • UP000008817 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 232232Ribose-5-phosphate isomerase APRO_1000097686Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi491916.RHECIAT_CH0002471.

Structurei

3D structure databases

ProteinModelPortaliB3PPZ4.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni28 – 314Substrate bindingUniRule annotation
Regioni83 – 864Substrate bindingUniRule annotation
Regioni96 – 994Substrate bindingUniRule annotation

Sequence similaritiesi

Belongs to the ribose 5-phosphate isomerase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105E66. Bacteria.
COG0120. LUCA.
HOGENOMiHOG000276369.
KOiK01807.
OMAiGACHVQE.
OrthoDBiEOG67MF61.

Family and domain databases

HAMAPiMF_00170. Rib_5P_isom_A.
InterProiIPR004788. Ribose5P_isomerase_typA.
IPR020672. Ribose5P_isomerase_typA_subgr.
[Graphical view]
PANTHERiPTHR11934. PTHR11934. 1 hit.
PfamiPF06026. Rib_5-P_isom_A. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00021. rpiA. 1 hit.

Sequencei

Sequence statusi: Complete.

B3PPZ4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDAREMKIKA AEAALAHVED GMRLGIGTGS TAEEFVRLLA EKVAGGFRVE
60 70 80 90 100
GVPTSERTAR LCVELGVPLK SLDELPALDL TVDGADEVDP ALRLIKGGGG
110 120 130 140 150
ALLREKIVAA ASERMIVIAD ESKLVDTLGA YALPIEVNPF GLVSTRIAIE
160 170 180 190 200
KVAARLGLSG ELSLRQSGDG EFTTDGGHHI IDASFGRIPD AEALSSELNS
210 220 230
IPGVVEHGLF INMAALAIIA GPAGARTLQA NR
Length:232
Mass (Da):24,171
Last modified:September 2, 2008 - v1
Checksum:iE5750213F984E5F9
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001074 Genomic DNA. Translation: ACE91423.1.
RefSeqiWP_012484046.1. NC_010994.1.

Genome annotation databases

EnsemblBacteriaiACE91423; ACE91423; RHECIAT_CH0002471.
KEGGirec:RHECIAT_CH0002471.
PATRICi23098428. VBIRhiEtl120572_2448.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001074 Genomic DNA. Translation: ACE91423.1.
RefSeqiWP_012484046.1. NC_010994.1.

3D structure databases

ProteinModelPortaliB3PPZ4.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi491916.RHECIAT_CH0002471.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACE91423; ACE91423; RHECIAT_CH0002471.
KEGGirec:RHECIAT_CH0002471.
PATRICi23098428. VBIRhiEtl120572_2448.

Phylogenomic databases

eggNOGiENOG4105E66. Bacteria.
COG0120. LUCA.
HOGENOMiHOG000276369.
KOiK01807.
OMAiGACHVQE.
OrthoDBiEOG67MF61.

Enzyme and pathway databases

UniPathwayiUPA00115; UER00412.
BioCyciRETL491916:GH4T-2470-MONOMER.

Family and domain databases

HAMAPiMF_00170. Rib_5P_isom_A.
InterProiIPR004788. Ribose5P_isomerase_typA.
IPR020672. Ribose5P_isomerase_typA_subgr.
[Graphical view]
PANTHERiPTHR11934. PTHR11934. 1 hit.
PfamiPF06026. Rib_5-P_isom_A. 1 hit.
[Graphical view]
TIGRFAMsiTIGR00021. rpiA. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Genome diversity and DNA divergence of Rhizobium etli."
    Gonzalez V., Acosta J.L., Santamaria R.I., Bustos P., Hernandez-Gonzalez I.L., Fernandez J.L., Diaz R., Flores M., Mora J., Palacios R., Davila G.
    Submitted (APR-2008) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: CIAT 652.

Entry informationi

Entry nameiRPIA_RHIE6
AccessioniPrimary (citable) accession number: B3PPZ4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: September 2, 2008
Last modified: November 11, 2015
This is version 45 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

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.