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Protein

Anaerobic glycerol-3-phosphate dehydrogenase subunit B

Gene

glpB

Organism
Haemophilus influenzae (strain PittGG)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Conversion of glycerol 3-phosphate to dihydroxyacetone. Uses fumarate or nitrate as electron acceptor.UniRule annotation

Catalytic activityi

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

Cofactori

FMNUniRule annotation

Pathwayi: glycerol 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. 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

Keywordsi

Molecular functionOxidoreductase
LigandFlavoprotein, FMN

Enzyme and pathway databases

UniPathwayiUPA00618; UER00673

Names & Taxonomyi

Protein namesi
Recommended name:
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
Ordered Locus Names:CGSHiGG_06720
OrganismiHaemophilus influenzae (strain PittGG)
Taxonomic identifieri374931 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaeHaemophilus
Proteomesi
  • UP000001990 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000466051 – 432Anaerobic glycerol-3-phosphate dehydrogenase subunit BAdd BLAST432

Proteomic databases

PRIDEiA5UHH2

Interactioni

Subunit structurei

Composed of a catalytic GlpA/B dimer and of membrane bound GlpC.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliA5UHH2
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

HOGENOMiHOG000278489
KOiK00112
OMAiVAINAQC

Family and domain databases

Gene3Di3.50.50.60, 1 hit
HAMAPiMF_00753 Glycerol3P_GlpB, 1 hit
InterProiView protein in InterPro
IPR003953 FAD-binding_2
IPR036188 FAD/NAD-bd_sf
IPR009158 G3P_DH_GlpB_su
PfamiView protein in Pfam
PF00890 FAD_binding_2, 1 hit
PIRSFiPIRSF000141 Anaerobic_G3P_dh, 1 hit
SUPFAMiSSF51905 SSF51905, 4 hits
TIGRFAMsiTIGR03378 glycerol3P_GlpB, 1 hit

Sequencei

Sequence statusi: Complete.

A5UHH2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNFDVAIIGG GLAGLTCGIA IQQRGKRCVI INNGQAAIDF ASGSLDLLSR
60 70 80 90 100
MPSTSNGESR TVENLKENIT ALRNELPAHP YSLLGAEKVL AKAQDFERLA
110 120 130 140 150
NELHLDLIGS TEKNHWRVTG LGSLRGAWLS PNSVPTVQGN ELFPHKRIAV
160 170 180 190 200
LGIEGYHDFQ PQLLAANLVL NPQFEHCEVT SGFLNIPQLD ELRKNAREFR
210 220 230 240 250
SVNISQLLEH KLAFKDLVKE IIESSQGAEA VFLPACFGLE NQEFMTALRD
260 270 280 290 300
ATKLALFELP TLPPSLLGMR QRIQLRHKFE SLGGLMINGD SALNATFEGN
310 320 330 340 350
KVRCINTRLL EDEEITADNF VLASGSFFSK GLISEFDKIY EPVFESDIIG
360 370 380 390 400
VEGFNQKDRF TWTVHRFAHP QPYQSAGVAI NAQCQVQKCG QFLTNLYAVG
410 420 430
NVIGGFNALE LGCGSGVAVV TALAVADEIL AK
Length:432
Mass (Da):47,251
Last modified:July 10, 2007 - v1
Checksum:iFEAA12F0EA8B0BFC
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000672 Genomic DNA Translation: ABR00228.1

Genome annotation databases

EnsemblBacteriaiABR00228; ABR00228; CGSHiGG_06720
KEGGihiq:CGSHiGG_06720

Similar proteinsi

Entry informationi

Entry nameiGLPB_HAEIG
AccessioniPrimary (citable) accession number: A5UHH2
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: July 10, 2007
Last modified: May 23, 2018
This is version 70 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

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