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A9N5C9 (GLPB_SALPB) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 42. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | 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:SPAB_00699
OrganismSalmonella paratyphi B (strain ATCC BAA-1250 / SPB7) [Complete proteome] [HAMAP]
Taxonomic identifier1016998 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSalmonella

Protein attributes

Sequence length419 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
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 – 419419Anaerobic glycerol-3-phosphate dehydrogenase subunit B HAMAP-Rule MF_00753
PRO_1000083503

Sequences

Sequence LengthMass (Da)Tools
A9N5C9 [UniParc].

Last modified February 5, 2008. Version 1.
Checksum: 50BF55F3EE6461BC

FASTA41945,705
        10         20         30         40         50         60 
MKFDTVIMGG GLAGLLCGLQ LQQHGLRCAI VTRGQSALHF SSGSLDLLSA LPDGQPVTDI 

        70         80         90        100        110        120 
TAGLDALRRQ APEHPYSRLG AQKVLTLAQQ AQTLLNASGA QLYGDVQQAH QRVTPLGTLR 

       130        140        150        160        170        180 
STWLSSPEVP VWPLSAQRIC VVGVSGLLDF QAHLAAASLR QRDLNVETAE IDLPELDVLR 

       190        200        210        220        230        240 
DNPTEFRAVN IARLLDNEEK WPLLYDALSP IATNCDMIIM PACFGLANDT LWRWLNERLP 

       250        260        270        280        290        300 
CALTLLPTLP PSVLGIRLHN QLQRQFVRQG GIWMPGDEVK KVTCRHGTVS EIWTRNHADI 

       310        320        330        340        350        360 
PLRPRFAVLA SGSFFSSGLV AEREGIREPI LGLDVQQTAT RAEWYQQHFF DPQPWQQFGV 

       370        380        390        400        410 
VTDDAFRPSL AGNTVENLYA IGSVLAGFDP IAEGCGGGVC AVSALQAAHH IAERAGEQQ 

« Hide

References

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000886 Genomic DNA. Translation: ABX66125.1.
RefSeqYP_001586958.1. NC_010102.1.

3D structure databases

ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING272994.SPAB_00699.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABX66125; ABX66125; SPAB_00699.
PATRIC18529397. VBISalEnt120821_0584.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG3075.
HOGENOMHOG000278489.
OMAFRSVNIS.
OrthoDBEOG6K6V62.
ProtClustDBPRK05329.

Enzyme and pathway databases

BioCycSENT28901:GH9O-697-MONOMER.
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_SALPB
AccessionPrimary (citable) accession number: A9N5C9
Entry history
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: February 5, 2008
Last modified: February 19, 2014
This is version 42 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