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P43800 (GLPB_HAEIN) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 98. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Anaerobic glycerol-3-phosphate dehydrogenase subunit B

Short name=Anaerobic G-3-P dehydrogenase subunit B
Short name=Anaerobic G3Pdhase B
EC=1.1.5.3
Gene names
Name:glpB
Ordered Locus Names:HI_0684
OrganismHaemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd) [Reference proteome] [HAMAP]
Taxonomic identifier71421 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaeHaemophilus

Protein attributes

Sequence length432 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Conversion of glycerol 3-phosphate to dihydroxyacetone. Uses fumarate or nitrate as electron acceptor By similarity. HAMAP-Rule MF_00753

Catalytic activity

sn-glycerol 3-phosphate + a quinone = glycerone phosphate + a quinol. HAMAP-Rule MF_00753

Cofactor

FMN By similarity. HAMAP-Rule MF_00753

Pathway

Polyol metabolism; glycerol degradation via glycerol kinase pathway; glycerone phosphate from sn-glycerol 3-phosphate (anaerobic route): step 1/1. HAMAP-Rule MF_00753

Subunit structure

Composed of a catalytic GlpA/B dimer and of membrane bound GlpC By similarity.

Sequence similarities

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

Ontologies

Keywords
   LigandFlavoprotein
FMN
   Molecular functionOxidoreductase
   Technical termComplete proteome
Reference proteome
Gene Ontology (GO)
   Biological_processglycerol catabolic process

Inferred from electronic annotation. Source: UniProtKB-UniPathway

   Molecular_functionsn-glycerol-3-phosphate:ubiquinone-8 oxidoreductase activity

Inferred from electronic annotation. Source: UniProtKB-EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 432432Anaerobic glycerol-3-phosphate dehydrogenase subunit B HAMAP-Rule MF_00753
PRO_0000204563

Sequences

Sequence LengthMass (Da)Tools
P43800 [UniParc].

Last modified November 1, 1995. Version 1.
Checksum: 6D99EEAC75549228

FASTA43247,251
        10         20         30         40         50         60 
MNFDVAIIGG GLAGLTCAIA LQQRGKRCVI INNGQAAIDF ASGSLDLLSR MPSTTYGENR 

        70         80         90        100        110        120 
AVENLKENIT ALRNELPAHP YSLLGAEKVL AKAQDFERLA NELHLDLIGS TEKNHWRVTG 

       130        140        150        160        170        180 
LGSLRGAWLS PNSVPTVQGN EPFPHKRIAV LGIEGYHDFQ PQLLAANLVL NPQFEHCEVT 

       190        200        210        220        230        240 
SGFLNIPQLD ELRKNAREFR SVNISQLLEH KLAFKDLVKE IIESAQGAEA VFLPACFGLE 

       250        260        270        280        290        300 
NQEFMTALRD ATKLALFELP TLPPSLLGMR QRIQLRHKFE SLGGLMINGD SALNATFEGN 

       310        320        330        340        350        360 
QVRCINTRLL EDEEITADNF VLASGSFFSK GLISEFDKIY EPVFESDIIG VEGFNNKDRF 

       370        380        390        400        410        420 
TWTAHRFAHP QPYQSAGVAI NAQCQVKKCG QFLTNLYAVG NVIGGFNALE LGCGSGVAVV 

       430 
TALAVADEIL AK 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
L42023 Genomic DNA. Translation: AAC22344.1.
RefSeqNP_438844.1. NC_000907.1.

3D structure databases

ProteinModelPortalP43800.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING71421.HI0684.

Protocols and materials databases

DNASU950690.
StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAC22344; AAC22344; HI_0684.
GeneID950690.
KEGGhin:HI0684.
PATRIC20189987. VBIHaeInf48452_0715.

Phylogenomic databases

eggNOGCOG3075.
KOK00112.
OMAFRSVNIS.
OrthoDBEOG6K6V62.
ProtClustDBPRK05329.

Enzyme and pathway databases

UniPathwayUPA00618; UER00673.

Family and domain databases

HAMAPMF_00753. Glycerol3P_GlpB.
InterProIPR003953. FAD_bind_dom.
IPR009158. G3P_DH_GlpB_su.
[Graphical view]
PfamPF00890. FAD_binding_2. 1 hit.
[Graphical view]
PIRSFPIRSF000141. Anaerobic_G3P_dh. 1 hit.
TIGRFAMsTIGR03378. glycerol3P_GlpB. 1 hit.
ProtoNetSearch...

Entry information

Entry nameGLPB_HAEIN
AccessionPrimary (citable) accession number: P43800
Entry history
Integrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: November 1, 1995
Last modified: February 19, 2014
This is version 98 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways

Haemophilus influenzae

Haemophilus influenzae (strain Rd): entries and gene names