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Protein

Ribose-5-phosphate isomerase

Gene

RKI1

Organism
Debaryomyces hansenii (strain ATCC 36239 / CBS 767 / JCM 1990 / NBRC 0083 / IGC 2968) (Yeast) (Torulaspora hansenii)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalytic activityi

D-ribose 5-phosphate = D-ribulose 5-phosphate.

Pathwayi: pentose phosphate pathway

This protein is involved in step 1 of the subpathway that synthesizes D-ribose 5-phosphate from D-ribulose 5-phosphate (non-oxidative stage).
Proteins known to be involved in this subpathway in this organism are:
  1. Ribose-5-phosphate isomerase (RKI1)
This subpathway is part of the pathway pentose phosphate pathway, which is itself part of Carbohydrate degradation.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes D-ribose 5-phosphate from D-ribulose 5-phosphate (non-oxidative stage), the pathway pentose phosphate pathway and in Carbohydrate degradation.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionIsomerase

Enzyme and pathway databases

UniPathwayiUPA00115; UER00412

Names & Taxonomyi

Protein namesi
Recommended name:
Ribose-5-phosphate isomerase (EC:5.3.1.6)
Alternative name(s):
D-ribose-5-phosphate ketol-isomerase
Phosphoriboisomerase
Gene namesi
Name:RKI1
Ordered Locus Names:DEHA2A09328g
OrganismiDebaryomyces hansenii (strain ATCC 36239 / CBS 767 / JCM 1990 / NBRC 0083 / IGC 2968) (Yeast) (Torulaspora hansenii)
Taxonomic identifieri284592 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesDebaryomycetaceaeDebaryomyces
Proteomesi
  • UP000000599 Componenti: Chromosome A

Subcellular locationi

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003398871 – 252Ribose-5-phosphate isomeraseAdd BLAST252

Proteomic databases

PRIDEiQ6BYI4

Structurei

3D structure databases

ProteinModelPortaliQ6BYI4
SMRiQ6BYI4
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

HOGENOMiHOG000276369
InParanoidiQ6BYI4
KOiK01807
OMAiVAPMAYV
OrthoDBiEOG092C51J9

Family and domain databases

CDDicd01398 RPI_A, 1 hit
InterProiView protein in InterPro
IPR037171 NagB/RpiA_transferase-like
IPR004788 Ribose5P_isomerase_typA
PfamiView protein in Pfam
PF06026 Rib_5-P_isom_A, 1 hit
SUPFAMiSSF100950 SSF100950, 1 hit
TIGRFAMsiTIGR00021 rpiA, 1 hit

Sequencei

Sequence statusi: Complete.

Q6BYI4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLKRIISARY IRNMSSGASL VEKAKKSAAY QAVDENFPEG AKVVGVGSGS
60 70 80 90 100
TVIYVAERIS QLKNKESFVC VPTGFQSKQL IIDAGLRLGT IEQYPEVDIA
110 120 130 140 150
FDGADEVDTE LNLIKGGGAC LFQEKLVAAA ASKFVIVADF RKRSPSKLGI
160 170 180 190 200
QWRKGVPIEI VPCAYAKVSK DLEAMGAKKV ELRQGGSAKA GPVVTDNNNF
210 220 230 240 250
LIDADFGEIE DPAKLHTDIK QLVGVVETGL FVQMAYKTYF GEESGEVKCW

SK
Length:252
Mass (Da):27,289
Last modified:December 16, 2008 - v2
Checksum:i754873F4C9E5B969
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR382133 Genomic DNA Translation: CAG84694.2
RefSeqiXP_456735.2, XM_456735.2

Genome annotation databases

EnsemblFungiiCAG84694; CAG84694; DEHA2A09328g
GeneIDi2899730
KEGGidha:DEHA2A09328g

Similar proteinsi

Entry informationi

Entry nameiRPIA_DEBHA
AccessioniPrimary (citable) accession number: Q6BYI4
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 10, 2008
Last sequence update: December 16, 2008
Last modified: May 23, 2018
This is version 74 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

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