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Protein

D-ribose pyranase

Gene

rbsD

Organism
Shigella boydii serotype 4 (strain Sb227)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalyzes the interconversion of beta-pyran and beta-furan forms of D-ribose.UniRule annotation

Catalytic activityi

Beta-D-ribopyranose = beta-D-ribofuranose.UniRule annotation

Pathwayi: D-ribose degradation

This protein is involved in step 1 of the subpathway that synthesizes D-ribose 5-phosphate from beta-D-ribopyranose.UniRule annotation
Proteins known to be involved in the 2 steps of the subpathway in this organism are:
  1. D-ribose pyranase (rbsD)
  2. Ribokinase (rbsK)
This subpathway is part of the pathway D-ribose degradation, which is itself part of Carbohydrate metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes D-ribose 5-phosphate from beta-D-ribopyranose, the pathway D-ribose degradation and in Carbohydrate metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei20Proton donorUniRule annotation1
Binding sitei28SubstrateUniRule annotation1
Binding sitei106SubstrateUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionIsomerase
Biological processCarbohydrate metabolism

Enzyme and pathway databases

UniPathwayiUPA00916; UER00888

Names & Taxonomyi

Protein namesi
Recommended name:
D-ribose pyranaseUniRule annotation (EC:5.4.99.62UniRule annotation)
Gene namesi
Name:rbsDUniRule annotation
Ordered Locus Names:SBO_3762
OrganismiShigella boydii serotype 4 (strain Sb227)
Taxonomic identifieri300268 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeShigella
Proteomesi
  • UP000007067 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003462571 – 139D-ribose pyranaseAdd BLAST139

Interactioni

Subunit structurei

Homodecamer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ31UM5
SMRiQ31UM5
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni128 – 130Substrate bindingUniRule annotation3

Sequence similaritiesi

Belongs to the RbsD / FucU family. RbsD subfamily.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000219040
KOiK06726
OMAiIIRTGEC

Family and domain databases

Gene3Di3.40.1650.10, 1 hit
HAMAPiMF_01661 D_rib_pyranase, 1 hit
InterProiView protein in InterPro
IPR023064 D-ribose_pyranase
IPR023750 RbsD-like_sf
IPR007721 RbsD_FucU
PANTHERiPTHR37831 PTHR37831, 1 hit
PfamiView protein in Pfam
PF05025 RbsD_FucU, 1 hit
SUPFAMiSSF102546 SSF102546, 1 hit

Sequencei

Sequence statusi: Complete.

Q31UM5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKKGTVLNSD ISSVISRLGH TDTLVVCDAG LPIPKSTTRI DMALTQGVPS
60 70 80 90 100
FMQVLGVVTN EMQVEAAIIA EEIKQHNPQL HETLLTHLEQ LQKHQGNTIE
110 120 130
IRYTTHEQFK QQTAESQAVI RSGECSPYAN IILCAGVTF
Length:139
Mass (Da):15,283
Last modified:December 6, 2005 - v1
Checksum:iC6BDAD8FEC49F611
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000036 Genomic DNA Translation: ABB68233.1

Genome annotation databases

EnsemblBacteriaiABB68233; ABB68233; SBO_3762
KEGGisbo:SBO_3762

Similar proteinsi

Entry informationi

Entry nameiRBSD_SHIBS
AccessioniPrimary (citable) accession number: Q31UM5
Entry historyiIntegrated into UniProtKB/Swiss-Prot: September 2, 2008
Last sequence update: December 6, 2005
Last modified: March 28, 2018
This is version 69 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

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