Q7VA25 (RPIA_PROMA) 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:	Pro_1644

Organism

Prochlorococcus marinus (strain SARG / CCMP1375 / SS120)

Taxonomic identifier

167539 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Prochlorophytes › Prochlorococcaceae › Prochlorococcus

Protein attributes

Sequence length	237 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

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

Ontologies

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

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 237	237	Ribose-5-phosphate isomerase A HAMAP MF_00170		PRO_0000158447

Sequences

	Sequence		Length	Mass (Da)
	Q7VA25 [UniParc]. Last modified October 1, 2003. Version 1. Checksum: 727110659D807D2F	FASTA	237	25,273
	10 20 30 40 50 60 MTDLQTQMKI AVAQEAIGEI KDGMILGLGS GSTAALMIKS LGEKLKEGSL KEIIGVPTSF 70 80 90 100 110 120 QGEVLASQLG IPLRAFSAVS KIDLAIDGAD EVDPNFQLIK GGGACHVQEK LVASIADRFV 130 140 150 160 170 180 VVVDSTKIVE KLNLEFKLPV EVLPAAWKLV QKELNDLGAK SDLRMAEKKA GPIVTDQGNL 190 200 210 220 230 VLDVQFADGI SDPQNLEKQI NNFPGVLENG LFVNLTDEVL VGEIKNGVSS VNRLKKA

References

[1]

"Genome sequence of the cyanobacterium Prochlorococcus marinus SS120, a nearly minimal oxyphototrophic genome." Dufresne A., Salanoubat M., Partensky F., Artiguenave F., Axmann I.M., Barbe V., Duprat S., Galperin M.Y., Koonin E.V., Le Gall F., Makarova K.S., Ostrowski M., Oztas S., Robert C., Rogozin I.B., Scanlan D.J., Tandeau de Marsac N., Weissenbach J. , Wincker P., Wolf Y.I., Hess W.R. Proc. Natl. Acad. Sci. U.S.A. 100:10020-10025(2003) [PubMed: 12917486] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: SARG / CCMP1375 / SS120.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE017126 Genomic DNA. Translation: AAQ00688.1.
RefSeq	NP_876035.1. NC_005042.1.
3D structure databases
ProteinModelPortal	Q7VA25.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	1463026.
GenomeReviews	Gene locus Pro_1644 in contig AE017126_GR.
KEGG	pma:Pro1644.
PATRIC	23030115. VBIProMar8617_1739.
Phylogenomic databases
HOGENOM	HBG515603.
OMA	NLSLYVD.
ProtClustDB	PRK00702.
Enzyme and pathway databases
BioCyc	PMAR167539:PRO_1644-MONOMER.
Family and domain databases
HAMAP	MF_00170. Rib_5P_isom_A. [Tree]
InterPro	IPR004788. Ribose5P_isomerase_typA. IPR020672. Ribose5P_isomerase_typA_subgr. [Graphical view]
KO	K01807.
PANTHER	PTHR11934. RpiA. 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_PROMA

Accession

Primary (citable) accession number: Q7VA25

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 16, 2004
Last sequence update:	October 1, 2003
Last modified:	January 25, 2012
This is version 50 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program