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Protein

Ribose-5-phosphate isomerase A

Gene

rpiA

Organism
Pseudomonas putida (strain GB-1)
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)DescriptionActionsGraphical viewLength
Active sitei107Proton acceptorUniRule annotation1
Binding sitei125SubstrateUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Isomerase

Enzyme and pathway databases

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:PputGB1_5203
OrganismiPseudomonas putida (strain GB-1)
Taxonomic identifieri76869 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
Proteomesi
  • UP000002157 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000770731 – 224Ribose-5-phosphate isomerase AAdd BLAST224

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi76869.PputGB1_5203.

Structurei

3D structure databases

ProteinModelPortaliB0KP28.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni32 – 35Substrate bindingUniRule annotation4
Regioni85 – 88Substrate bindingUniRule annotation4
Regioni98 – 101Substrate bindingUniRule annotation4

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiENOG4105E66. Bacteria.
COG0120. LUCA.
HOGENOMiHOG000276368.
KOiK01807.
OMAiGACHVQE.

Family and domain databases

CDDicd01398. RPI_A. 1 hit.
HAMAPiMF_00170. Rib_5P_isom_A. 1 hit.
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.

B0KP28-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTQDQLKQAV AQAAVDFILP KLDEKSVVGV GTGSTANFFI DALAQHKTAF
60 70 80 90 100
DGAVASSEAT AQRLKGHGIP VYELNSVSEL EFYVDGADES DAHLNLIKGG
110 120 130 140 150
GAALTREKIV AAVAKTFICI ADGSKLVPVL GAFPLPVEVI PMARSHVARQ
160 170 180 190 200
LVKLGGDPVY REGVVTDNGN VILDVHNLQI TNPVELEAQI NAIVGVVTNG
210 220
LFAARPADLL LLGTSEGVKS LKAE
Length:224
Mass (Da):23,463
Last modified:March 18, 2008 - v1
Checksum:i30F2DA30219BC8B6
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000926 Genomic DNA. Translation: ABZ01086.1.
RefSeqiWP_012274697.1. NC_010322.1.

Genome annotation databases

EnsemblBacteriaiABZ01086; ABZ01086; PputGB1_5203.
KEGGippg:PputGB1_5203.
PATRICi19937485. VBIPsePut76638_5202.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000926 Genomic DNA. Translation: ABZ01086.1.
RefSeqiWP_012274697.1. NC_010322.1.

3D structure databases

ProteinModelPortaliB0KP28.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi76869.PputGB1_5203.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABZ01086; ABZ01086; PputGB1_5203.
KEGGippg:PputGB1_5203.
PATRICi19937485. VBIPsePut76638_5202.

Phylogenomic databases

eggNOGiENOG4105E66. Bacteria.
COG0120. LUCA.
HOGENOMiHOG000276368.
KOiK01807.
OMAiGACHVQE.

Enzyme and pathway databases

UniPathwayiUPA00115; UER00412.

Family and domain databases

CDDicd01398. RPI_A. 1 hit.
HAMAPiMF_00170. Rib_5P_isom_A. 1 hit.
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...

Entry informationi

Entry nameiRPIA_PSEPG
AccessioniPrimary (citable) accession number: B0KP28
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: March 18, 2008
Last modified: November 2, 2016
This is version 52 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.