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Protein

Probable anaerobic glycerol-3-phosphate dehydrogenase subunit B

Gene

glpB

Organism
Halobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1) (Halobacterium halobium)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

sn-glycerol 3-phosphate + a quinone = glycerone phosphate + a quinol.UniRule annotation

Cofactori

FMNUniRule annotation

Pathway:iglycerol degradation via glycerol kinase pathway

This protein is involved in step 1 of the subpathway that synthesizes glycerone phosphate from sn-glycerol 3-phosphate (anaerobic route).UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Probable anaerobic glycerol-3-phosphate dehydrogenase subunit B (glpB)
This subpathway is part of the pathway glycerol degradation via glycerol kinase pathway, which is itself part of Polyol metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes glycerone phosphate from sn-glycerol 3-phosphate (anaerobic route), the pathway glycerol degradation via glycerol kinase pathway and in Polyol metabolism.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Ligandi

Flavoprotein, FMN

Enzyme and pathway databases

UniPathwayiUPA00618; UER00673.

Names & Taxonomyi

Protein namesi
Recommended name:
Probable anaerobic glycerol-3-phosphate dehydrogenase subunit BUniRule annotation (EC:1.1.5.3UniRule annotation)
Short name:
Anaerobic G-3-P dehydrogenase subunit BUniRule annotation
Short name:
Anaerobic G3Pdhase BUniRule annotation
Gene namesi
Name:glpBUniRule annotation
Synonyms:gpdB
Ordered Locus Names:VNG_1971G
OrganismiHalobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1) (Halobacterium halobium)
Taxonomic identifieri64091 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaHalobacteriaHalobacterialesHalobacteriaceaeHalobacterium
ProteomesiUP000000554 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 427427Probable anaerobic glycerol-3-phosphate dehydrogenase subunit BPRO_0000204572Add
BLAST

Proteomic databases

PaxDbiQ9HNS3.

Interactioni

Protein-protein interaction databases

STRINGi64091.VNG1971G.

Structurei

3D structure databases

ProteinModelPortaliQ9HNS3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the anaerobic G-3-P dehydrogenase subunit B family.UniRule annotation

Phylogenomic databases

eggNOGiCOG3075.
InParanoidiQ9HNS3.
KOiK00112.
OMAiDVFEVPM.

Family and domain databases

HAMAPiMF_00753. Glycerol3P_GlpB.
InterProiIPR003953. FAD_bind_dom.
IPR009158. G3P_DH_GlpB_su.
[Graphical view]
PfamiPF00890. FAD_binding_2. 1 hit.
[Graphical view]
PIRSFiPIRSF000141. Anaerobic_G3P_dh. 1 hit.
TIGRFAMsiTIGR03378. glycerol3P_GlpB. 1 hit.

Sequencei

Sequence statusi: Complete.

Q9HNS3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAIESEVLVI GGGLAGITSA LAAADAGADT RLVSYKQSTL RNASGLVDVL
60 70 80 90 100
GYTPSGDGPV VDPFDAIPSL PDAHPYRTVG VDTVRDAMAF FDAHAPRYQG
110 120 130 140 150
HHTDANALVP THGGTVKPTA RYPASAAAGL ASDDRDTLLV GFETLPDFNA
160 170 180 190 200
DHAAAHLESA GVPFDVRGVT VPFPGDLRAG AKVTRYAGLL DANPQVSVDG
210 220 230 240 250
TERPLRLALA TRVADAAADA DRVGFPAVLG DDDPAGVRDA LADHLGAAVF
260 270 280 290 300
EVPMGPPSLP GLRLSDHLFG ALEAAGVRIE TGNPVVDADT TAGGVETVYV
310 320 330 340 350
EKNGARIPNS ADEYVLATGG LVGKGIDSDR DAVYEPIFDC RIAHSDDRYA
360 370 380 390 400
WFDDDAFGDH AFAQFGVRTD DTLRPRDDDG AAAHANLRAA GAVLGGYNFA
410 420
AEHSGSGVSI ATGYAAGTAA AEAIHDE
Length:427
Mass (Da):43,945
Last modified:March 1, 2001 - v1
Checksum:i4E671ABC24FCD5A6
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE004437 Genomic DNA. Translation: AAG20147.1.
PIRiG84347.
RefSeqiNP_280667.1. NC_002607.1.
WP_010903448.1. NC_002607.1.

Genome annotation databases

EnsemblBacteriaiAAG20147; AAG20147; VNG_1971G.
GeneIDi1448449.
KEGGihal:VNG1971G.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE004437 Genomic DNA. Translation: AAG20147.1.
PIRiG84347.
RefSeqiNP_280667.1. NC_002607.1.
WP_010903448.1. NC_002607.1.

3D structure databases

ProteinModelPortaliQ9HNS3.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi64091.VNG1971G.

Proteomic databases

PaxDbiQ9HNS3.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAG20147; AAG20147; VNG_1971G.
GeneIDi1448449.
KEGGihal:VNG1971G.

Phylogenomic databases

eggNOGiCOG3075.
InParanoidiQ9HNS3.
KOiK00112.
OMAiDVFEVPM.

Enzyme and pathway databases

UniPathwayiUPA00618; UER00673.

Family and domain databases

HAMAPiMF_00753. Glycerol3P_GlpB.
InterProiIPR003953. FAD_bind_dom.
IPR009158. G3P_DH_GlpB_su.
[Graphical view]
PfamiPF00890. FAD_binding_2. 1 hit.
[Graphical view]
PIRSFiPIRSF000141. Anaerobic_G3P_dh. 1 hit.
TIGRFAMsiTIGR03378. glycerol3P_GlpB. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 700922 / JCM 11081 / NRC-1.

Entry informationi

Entry nameiGLPB_HALSA
AccessioniPrimary (citable) accession number: Q9HNS3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 29, 2004
Last sequence update: March 1, 2001
Last modified: July 22, 2015
This is version 86 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, Reference proteome

Documents

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

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.