B3DQF7 (RPIA_BIFLD) 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:	BLD_1750

Organism

Bifidobacterium longum (strain DJO10A) [Complete proteome] [HAMAP]

Taxonomic identifier

205913 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Actinobacteria › Actinobacteria › Actinobacteridae › Bifidobacteriales › Bifidobacteriaceae › Bifidobacterium › Bifidobacterium longum

Protein attributes

Sequence length	232 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 – 232	232	Ribose-5-phosphate isomerase A HAMAP-Rule MF_00170		PRO_1000097647

Sequences

	Sequence		Length	Mass (Da)
	B3DQF7 [UniParc]. Last modified July 22, 2008. Version 1. Checksum: 3A98BC49B0E39576	FASTA	232	25,297
	10 20 30 40 50 60 MDKAQQDALK KAAGIEAAKL VENGMIAGLG TGSTVKFLVD ELGRRHQEEG LEFTGVTTSR 70 80 90 100 110 120 RTQVQAESYG IKIVDIDDVD HIDVTIDGAD EVDKNFNGIK GGGAALLWEK IVATNSNQIV 130 140 150 160 170 180 WIVDESKVVD TIGKFPLPVE VIPFGAGQVI KKFEARGYKP VLRLDADGKE VRTDENNFVV 190 200 210 220 230 DLHLERIDHP QELAEDLINT VGVVEHGLFL NMVDKVIVGD PNGPRVMTNA NK

References

[1]

"Comparative genomic analysis of the gut bacterium Bifidobacterium longum reveals loci susceptible to deletion during pure culture growth." Lee J.H., Karamychev V.N., Kozyavkin S.A., Mills D., Pavlov A.R., Pavlova N.V., Polouchine N.N., Richardson P.M., Shakhova V.V., Slesarev A.I., Weimer B., O'Sullivan D.J. BMC Genomics 9:247-247(2008) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: DJO10A.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000605 Genomic DNA. Translation: ACD99195.1.
RefSeq	YP_001955693.1. NC_010816.1.
3D structure databases
ProteinModelPortal	B3DQF7.
ModBase	Search...
Protein-protein interaction databases
STRING	205913.BLD_1750.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	ACD99195; ACD99195; BLD_1750.
GeneID	6364518.
KEGG	blj:BLD_1750.
PATRIC	21116550. VBIBifLon134794_1779.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0120.
HOGENOM	HOG000276369.
KO	K01807.
OMA	STTAYFI.
ProtClustDB	PRK00702.
Enzyme and pathway databases
BioCyc	BLON205913:GJB4-1812-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_BIFLD

Accession

Primary (citable) accession number: B3DQF7

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 24, 2009
Last sequence update:	July 22, 2008
Last modified:	May 1, 2013
This is version 33 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program