Q8YYG2 (RPIA_NOSS1) 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:	all0888

Organism

Nostoc sp. (strain PCC 7120 / UTEX 2576) [Complete proteome] [HAMAP]

Taxonomic identifier

103690 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Nostocales › Nostocaceae › Nostoc

Protein attributes

Sequence length	236 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
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 – 236	236	Ribose-5-phosphate isomerase A HAMAP MF_00170		PRO_0000158380

Sequences

	Sequence		Length	Mass (Da)
	Q8YYG2 [UniParc]. Last modified March 1, 2002. Version 1. Checksum: B23256C3C34261B9	FASTA	236	24,968
	10 20 30 40 50 60 MTVTADPVTL MKQEVGKAAA ALVKSGSIVG LGTGSTTAYT IQYLGDRLKS GELTDIVGIP 70 80 90 100 110 120 TSFQSEVLSK QYGVPLTTLD AVDHIDIAID GADEVDPHKN LIKGGGAAHT REKVVDYLAN 130 140 150 160 170 180 QFIVVVDSGK LVDRLGSVFA VPVEVIPMAI TPVTNAIKQL GGKPELRMGV KKAGPVITDQ 190 200 210 220 230 GNFVLDVRFD SIDDPVNLEK ILNNIPGVLE NGIFVNCADI VLVGEVKDGQ PLVRRL

References

[1]

"Complete genomic sequence of the filamentous nitrogen-fixing cyanobacterium Anabaena sp. strain PCC 7120." Kaneko T., Nakamura Y., Wolk C.P., Kuritz T., Sasamoto S., Watanabe A., Iriguchi M., Ishikawa A., Kawashima K., Kimura T., Kishida Y., Kohara M., Matsumoto M., Matsuno A., Muraki A., Nakazaki N., Shimpo S., Sugimoto M. , Takazawa M., Yamada M., Yasuda M., Tabata S. DNA Res. 8:205-213(2001) [PubMed: 11759840] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: PCC 7120 / UTEX 2576.

+

Additional computationally mapped references.

Cross-references

Sequence databases
EMBL GenBank DDBJ	BA000019 Genomic DNA. Translation: BAB72845.1.
PIR	AE1917.
RefSeq	NP_484931.1. NC_003272.1.
3D structure databases
ProteinModelPortal	Q8YYG2.
SMR	Q8YYG2. Positions 10-229.
ModBase	Search...
Protein-protein interaction databases
STRING	Q8YYG2.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	1104482.
GenomeReviews	Gene locus all0888 in contig BA000019_GR.
KEGG	ana:all0888.
NMPDR	fig|103690.1.peg.1198.
PATRIC	22771638. VBINosSp37423_1304.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0120.
HOGENOM	HBG515603.
OMA	IPMAITP.
PhylomeDB	Q8YYG2.
ProtClustDB	PRK00702.
Enzyme and pathway databases
BioCyc	NSP103690:ALL0888-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_NOSS1

Accession

Primary (citable) accession number: Q8YYG2

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 23, 2003
Last sequence update:	March 1, 2002
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