Q9HJT5 (RPIA_THEAC) 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:	Ta0878

Organism

Thermoplasma acidophilum (strain ATCC 25905 / DSM 1728 / JCM 9062 / NBRC 15155 / AMRC-C165)

Taxonomic identifier

273075 [NCBI]

Taxonomic lineage

Archaea › Euryarchaeota › Thermoplasmata › Thermoplasmatales › Thermoplasmataceae › Thermoplasma

Protein attributes

Sequence length	241 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 – 241	241	Ribose-5-phosphate isomerase A HAMAP MF_00170		PRO_0000158519

Sequences

	Sequence		Length	Mass (Da)
	Q9HJT5 [UniParc]. Last modified March 1, 2001. Version 1. Checksum: A0093632FD5EE55C	FASTA	241	26,729
	10 20 30 40 50 60 MADYEKQKMN AAIKAAEYVR SGMIVGLGTG TTSYYLINEI GRRVREEGLK IRAVCTSRRT 70 80 90 100 110 120 EDLAKQNGIE VIQGTKDQID LTIDGADQVG MYGTLIKGGG GALLREKIVA YNSKEMYVIV 130 140 150 160 170 180 DSRKIEAAHF GSFPLPVEIV PFMHMRTLEN LRGICTQTDL RMNEKGEPFV TDNGNYIADM 190 200 210 220 230 240 HMGMIDDPIN LERSLKSIPG VVEVGLFNGI AKRIFEGTDE GCNIYSITNS GIKKEEVYFD P

References

[1]	"The genome sequence of the thermoacidophilic scavenger Thermoplasma acidophilum." Ruepp A., Graml W., Santos-Martinez M.-L., Koretke K.K., Volker C., Mewes H.-W., Frishman D., Stocker S., Lupas A.N., Baumeister W. Nature 407:508-513(2000) [PubMed: 11029001] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 25905 / DSM 1728 / JCM 9062 / NBRC 15155 / AMRC-C165.
+	Additional computationally mapped references.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AL445065 Genomic DNA. Translation: CAC12007.1.
RefSeq	NP_394337.1. NC_002578.1.
3D structure databases
ProteinModelPortal	Q9HJT5.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	1456417.
GenomeReviews	Gene locus Ta0878 in contig AL139299_GR.
KEGG	tac:Ta0878.
NMPDR	fig|273075.1.peg.859.
Phylogenomic databases
HOGENOM	HBG515603.
OMA	CLAERVR.
PhylomeDB	Q9HJT5.
ProtClustDB	PRK00702.
Enzyme and pathway databases
BioCyc	TACI273075:TA0878-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_THEAC

Accession

Primary (citable) accession number: Q9HJT5

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 23, 2003
Last sequence update:	March 1, 2001
Last modified:	December 14, 2011
This is version 51 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program