B9KKA1 (RPIA_RHOSK) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Ribose-5-phosphate isomerase A
EC=5.3.1.6

Alternative name(s):
Phosphoriboisomerase A
Short name=PRI

Gene names

Name:	rpiA
Ordered Locus Names:	RSKD131_1688

Organism

Rhodobacter sphaeroides (strain KD131 / KCTC 12085) [Complete proteome] [HAMAP]

Taxonomic identifier

557760 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Alphaproteobacteria › Rhodobacterales › Rhodobacteraceae › Rhodobacter › Rhodobacter sphaeroides

Protein attributes

Sequence length	262 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	D-ribose 5-phosphate = D-ribulose 5-phosphate. HAMAP-Rule MF_00170
Pathway	Carbohydrate degradation; pentose phosphate pathway; D-ribose 5-phosphate from D-ribulose 5-phosphate (non-oxidative stage): step 1/1. HAMAP-Rule MF_00170
Sequence similarities	Belongs to the ribose 5-phosphate isomerase family.

Ontologies

Keywords
Molecular function	Isomerase
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	pentose-phosphate shunt, non-oxidative branch Inferred from electronic annotation. Source: HAMAP
Molecular_function	ribose-5-phosphate isomerase activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 262	262	Ribose-5-phosphate isomerase A HAMAP-Rule MF_00170		PRO_1000194718

Sequences

	Sequence		Length	Mass (Da)
	B9KKA1 [UniParc]. Last modified March 24, 2009. Version 1. Checksum: 5F33057581BFC36E	FASTA	262	28,203
	10 20 30 40 50 60 MPAELSPIDT AKFAAARRAV DLVQDGMKLG LGTGSTAAWM VRCLAERVRE EGLRVQGVPT 70 80 90 100 110 120 STRTAELARA LGIQVVTLDE AKWLDLTIDG ADEFDADFNL IKGGGAALLQ EKIVATASDR 130 140 150 160 170 180 MVVIADAAKE VAHLGAFPLP VEVIPFGWQS TKMLIEETLE GMDVLGREVT LRLSGDAPLL 190 200 210 220 230 240 TDEKNYILDL HLKRIGEPRK LGLALNQIAG VVENGLFIDI CDTVVVGHGD GRVSLRDLQS 250 260 GQAEEGFIDM DRARNIFADL GD

References

[1]	"Complete genome sequence of Rhodobacter sphaeroides KD131." Lim S.-K., Kim S.J., Cha S.H., Oh Y.-K., Rhee H.-J., Kim M.-S., Lee J.K. J. Bacteriol. 191:1118-1119(2009) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: KD131 / KCTC 12085.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP001150 Genomic DNA. Translation: ACM01548.1.
RefSeq	YP_002526049.1. NC_011963.1.
3D structure databases
ProteinModelPortal	B9KKA1.
ModBase	Search...
Protein-protein interaction databases
STRING	557760.RSKD131_1688.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	ACM01548; ACM01548; RSKD131_1688.
GeneID	7360383.
KEGG	rsk:RSKD131_1688.
PATRIC	23182482. VBIRhoSph125910_3092.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0120.
HOGENOM	HOG000276369.
KO	K01807.
OMA	FMTDGGH.
ProtClustDB	PRK00702.
Enzyme and pathway databases
BioCyc	RSPH557760:GH1P-1687-MONOMER.
UniPathway	UPA00115; UER00412.
Family and domain databases
HAMAP	MF_00170. Rib_5P_isom_A.
InterPro	IPR004788. Ribose5P_isomerase_typA. IPR020672. Ribose5P_isomerase_typA_subgr. [Graphical view]
PANTHER	PTHR11934. PTHR11934. 1 hit.
Pfam	PF06026. Rib_5-P_isom_A. 1 hit. [Graphical view]
TIGRFAMs	TIGR00021. rpiA. 1 hit.
ProtoNet	Search...

Entry information

Entry name

RPIA_RHOSK

Accession

Primary (citable) accession number: B9KKA1

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 28, 2009
Last sequence update:	March 24, 2009
Last modified:	May 1, 2013
This is version 32 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program