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Q8D2W5

- RIBB_WIGBR

UniProt

Q8D2W5 - RIBB_WIGBR

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Protein
3,4-dihydroxy-2-butanone 4-phosphate synthase
Gene
ribB, WIGBR2370
Organism
Wigglesworthia glossinidia brevipalpis
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate By similarity.UniRule annotation

Catalytic activityi

D-ribulose 5-phosphate = formate + L-3,4-dihydroxybutan-2-one 4-phosphate.UniRule annotation

Cofactori

Binds 2 divalent metal cations per subunit. Magnesium or manganese By similarity.

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi38 – 381Magnesium or manganese 1 By similarity
Metal bindingi38 – 381Magnesium or manganese 2 By similarity
Binding sitei42 – 421Substrate By similarity
Sitei136 – 1361Essential for catalytic activity By similarity
Metal bindingi153 – 1531Magnesium or manganese 2 By similarity
Binding sitei174 – 1741Substrate By similarity
Sitei174 – 1741Essential for catalytic activity By similarity

GO - Molecular functioni

  1. 3,4-dihydroxy-2-butanone-4-phosphate synthase activity Source: UniProtKB-HAMAP
  2. magnesium ion binding Source: UniProtKB-HAMAP
  3. manganese ion binding Source: UniProtKB-HAMAP
Complete GO annotation...

GO - Biological processi

  1. riboflavin biosynthetic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Lyase

Keywords - Biological processi

Riboflavin biosynthesis

Keywords - Ligandi

Magnesium, Manganese, Metal-binding

Enzyme and pathway databases

UniPathwayiUPA00275; UER00399.

Names & Taxonomyi

Protein namesi
Recommended name:
3,4-dihydroxy-2-butanone 4-phosphate synthase (EC:4.1.99.12)
Short name:
DHBP synthase
Gene namesi
Name:ribB
Ordered Locus Names:WIGBR2370
OrganismiWigglesworthia glossinidia brevipalpis
Taxonomic identifieri36870 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeWigglesworthia
ProteomesiUP000000562: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 2132133,4-dihydroxy-2-butanone 4-phosphate synthaseUniRule annotation
PRO_0000151819Add
BLAST

Interactioni

Subunit structurei

Homodimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi36870.WGLp237.

Structurei

3D structure databases

ProteinModelPortaliQ8D2W5.
SMRiQ8D2W5. Positions 1-208.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni37 – 382Substrate binding By similarity
Regioni150 – 1545Substrate binding By similarity

Sequence similaritiesi

Belongs to the DHBP synthase family.

Phylogenomic databases

eggNOGiCOG0108.
KOiK02858.
OMAiQMAKLIR.
OrthoDBiEOG679TK8.

Family and domain databases

Gene3Di3.90.870.10. 1 hit.
HAMAPiMF_00180. RibB.
InterProiIPR017945. DHBP_synth_RibB-like_a/b_dom.
IPR000422. DHBP_synthase_RibB.
[Graphical view]
PfamiPF00926. DHBP_synthase. 1 hit.
[Graphical view]
SUPFAMiSSF55821. SSF55821. 1 hit.
TIGRFAMsiTIGR00506. ribB. 1 hit.

Sequencei

Sequence statusi: Complete.

Q8D2W5-1 [UniParc]FASTAAdd to Basket

« Hide

MNKKLLSEFG DPVQRVKNAL QSLKRGNGIL VLDDENRENE GDMIFAAENM    50
TVNQMALAIR FGSGIVCICL TKEKCKILNL PMMVKKNNSK YKTAFTVSIE 100
SAYGITTGVS AYDRIITIKT AIKDNAKPDD LNRPGHVFPL QAHPGGILSR 150
AGHTEAAVDL TKLAGLKPAG VICEVMNDDG SMARMPEIIN FSKKYNMPVL 200
IIKDIIEYYN FIN 213
Length:213
Mass (Da):23,510
Last modified:March 1, 2003 - v1
Checksum:i5FA5F3B5E3D6C23E
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BA000021 Genomic DNA. Translation: BAC24383.1.
RefSeqiNP_871240.1. NC_004344.2.

Genome annotation databases

EnsemblBacteriaiBAC24383; BAC24383; BAC24383.
GeneIDi1257036.
KEGGiwbr:WGLp237.
PATRICi24024639. VBIWigGlo15804_0258.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BA000021 Genomic DNA. Translation: BAC24383.1 .
RefSeqi NP_871240.1. NC_004344.2.

3D structure databases

ProteinModelPortali Q8D2W5.
SMRi Q8D2W5. Positions 1-208.
ModBasei Search...

Protein-protein interaction databases

STRINGi 36870.WGLp237.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAC24383 ; BAC24383 ; BAC24383 .
GeneIDi 1257036.
KEGGi wbr:WGLp237.
PATRICi 24024639. VBIWigGlo15804_0258.

Phylogenomic databases

eggNOGi COG0108.
KOi K02858.
OMAi QMAKLIR.
OrthoDBi EOG679TK8.

Enzyme and pathway databases

UniPathwayi UPA00275 ; UER00399 .

Family and domain databases

Gene3Di 3.90.870.10. 1 hit.
HAMAPi MF_00180. RibB.
InterProi IPR017945. DHBP_synth_RibB-like_a/b_dom.
IPR000422. DHBP_synthase_RibB.
[Graphical view ]
Pfami PF00926. DHBP_synthase. 1 hit.
[Graphical view ]
SUPFAMi SSF55821. SSF55821. 1 hit.
TIGRFAMsi TIGR00506. ribB. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Genome sequence of the endocellular obligate symbiont of tsetse flies, Wigglesworthia glossinidia."
    Akman L., Yamashita A., Watanabe H., Oshima K., Shiba T., Hattori M., Aksoy S.
    Nat. Genet. 32:402-407(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Entry informationi

Entry nameiRIBB_WIGBR
AccessioniPrimary (citable) accession number: Q8D2W5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 30, 2003
Last sequence update: March 1, 2003
Last modified: February 19, 2014
This is version 57 of the entry and version 1 of the sequence. [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

External Data

Dasty 3

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