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Protein

Ribose-5-phosphate isomerase A

Gene

rpiA

Organism
Bartonella henselae (strain ATCC 49882 / DSM 28221 / Houston 1) (Rochalimaea henselae)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

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 sitei105Proton acceptorCurated1
Binding sitei123SubstrateUniRule annotation1 Publication1

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:BH06410
OrganismiBartonella henselae (strain ATCC 49882 / DSM 28221 / Houston 1) (Rochalimaea henselae)
Taxonomic identifieri283166 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBartonellaceaeBartonella
Proteomesi
  • UP000000421 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001583881 – 234Ribose-5-phosphate isomerase AAdd BLAST234

Proteomic databases

PaxDbiQ6G3V6.
PRIDEiQ6G3V6.

Interactioni

Subunit structurei

Homodimer.UniRule annotation1 Publication

Protein-protein interaction databases

STRINGi283166.BH06410.

Structurei

Secondary structure

1234
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Helixi3 – 15Combined sources13
Beta strandi22 – 26Combined sources5
Helixi30 – 44Combined sources15
Beta strandi49 – 55Combined sources7
Helixi56 – 64Combined sources9
Turni72 – 74Combined sources3
Beta strandi77 – 83Combined sources7
Beta strandi86 – 88Combined sources3
Helixi90 – 92Combined sources3
Helixi102 – 110Combined sources9
Beta strandi115 – 120Combined sources6
Helixi121 – 123Combined sources3
Beta strandi126 – 128Combined sources3
Beta strandi133 – 137Combined sources5
Helixi142 – 156Combined sources15
Beta strandi162 – 164Combined sources3
Beta strandi179 – 183Combined sources5
Helixi191 – 199Combined sources9
Beta strandi204 – 210Combined sources7
Beta strandi216 – 220Combined sources5
Beta strandi226 – 229Combined sources4
Helixi231 – 233Combined sources3

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3HHEX-ray2.30A/B1-234[»]
ProteinModelPortaliQ6G3V6.
SMRiQ6G3V6.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ6G3V6.

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni28 – 31Substrate binding4
Regioni83 – 86Substrate bindingCurated4
Regioni96 – 99Substrate bindingCurated4

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiENOG4105E66. Bacteria.
COG0120. LUCA.
HOGENOMiHOG000276369.
KOiK01807.
OMAiDEVDRHM.
OrthoDBiPOG091H059I.

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.

Q6G3V6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNVQQLKKMA ALKALEFVED DMRLGIGSGS TVNEFIPLLG ERVANGLRVT
60 70 80 90 100
CVATSQYSEQ LCHKFGVPIS TLEKIPELDL DIDGADEIGP EMTLIKGGGG
110 120 130 140 150
ALLHEKIVAS ASRAMFVIAD ETKMVKTLGA FALPIEVNPF GIHATRIAIE
160 170 180 190 200
KAADNLGLSG EITLRMNGDD PFKTDGGHFI FDAFWGRILQ PKLLSEALLA
210 220 230
IPGVVEHGLF LGLASRAIVA MADSQIKVLE PFDF
Length:234
Mass (Da):25,161
Last modified:July 19, 2004 - v1
Checksum:iD122B2390A42511E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX897699 Genomic DNA. Translation: CAF27445.1.
RefSeqiWP_011180565.1. NC_005956.1.

Genome annotation databases

EnsemblBacteriaiCAF27445; CAF27445; BH06410.
KEGGibhe:BH06410.
PATRICi20545099. VBIBarHen29080_0698.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX897699 Genomic DNA. Translation: CAF27445.1.
RefSeqiWP_011180565.1. NC_005956.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3HHEX-ray2.30A/B1-234[»]
ProteinModelPortaliQ6G3V6.
SMRiQ6G3V6.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi283166.BH06410.

Proteomic databases

PaxDbiQ6G3V6.
PRIDEiQ6G3V6.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAF27445; CAF27445; BH06410.
KEGGibhe:BH06410.
PATRICi20545099. VBIBarHen29080_0698.

Phylogenomic databases

eggNOGiENOG4105E66. Bacteria.
COG0120. LUCA.
HOGENOMiHOG000276369.
KOiK01807.
OMAiDEVDRHM.
OrthoDBiPOG091H059I.

Enzyme and pathway databases

UniPathwayiUPA00115; UER00412.

Miscellaneous databases

EvolutionaryTraceiQ6G3V6.

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_BARHE
AccessioniPrimary (citable) accession number: Q6G3V6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 7, 2005
Last sequence update: July 19, 2004
Last modified: November 2, 2016
This is version 75 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

3D-structure, Complete proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. 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.