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Reviewed, UniProtKB/Swiss-Prot Q8Z553 (GLPB_SALTI)

Last modified June 16, 2009. Version 50. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data | Customize display text xml rdf/xml gff fasta
Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents

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: STY2514, t0579
OrganismSalmonella typhi [Complete proteome] [HAMAP]
Taxonomic identifier90370 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSalmonella

Protein attributes

Sequence length419 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is not processed.
Protein existenceInferred from homology.

General annotation (Comments)

Function

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

Catalytic activity

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

Cofactor

FMN By similarity.

Pathway

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

Subunit structure

Composed of a catalytic glpA/B dimer and of membrane bound glpC By similarity.

Subcellular location

Cell inner membrane; Peripheral membrane protein By similarity. Note: Loosely bound to the cytoplasmic membrane often occurring in vesicles associated with fumarate reductase By similarity.

Sequence similarities

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

Ontologies

Keywords
   Cellular componentCell inner membrane
Cell membrane
Membrane
   LigandFMN
Flavoprotein
   Molecular functionOxidoreductase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological processoxidation reduction

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular componentplasma membrane

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular functionelectron carrier activity

Inferred from electronic annotation. Source: InterPro

glycerol-3-phosphate dehydrogenase activity

Inferred from electronic annotation. Source: HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 419419Anaerobic glycerol-3-phosphate dehydrogenase subunit B HAMAP MF_00753
PRO_0000204565

Sequences

Sequence LengthMass (Da)Tools
Q8Z553-1 [UniParc].

Last modified March 1, 2002. Version 1.
Checksum: 407F9BA4032D6274

FASTA41945,754
        10         20         30         40         50         60 
MKFDTVIMGG GLAGLLCGLQ LQQHGLRCAI VTRGQSALHF SSGSLDLLSA LPNGQPVTDI 

        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 WQLLYDALSP IATNCDMIIM PACFGLANDT LWRWLNERLP 

       250        260        270        280        290        300 
CALTLLPTLP PSVLGIRLHN QLQRQFVRQG GIWMPGDEVK KVTCRRGTVS 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

AL627274 Genomic DNA. Translation: CAD07517.1.
AE014613 Genomic DNA. Translation: AAO68285.1.
RefSeqNP_456828.1.
NP_804436.1.

3D structure databases

ModBaseSearch...

Genome annotation databases

GeneID1069605.
1248840.
GenomeReviewsGene locus t0579 in contig AE014613_GR.
Gene locus STY2514 in contig AL513382_GR.
KEGGstt:t0579.
sty:STY2514.

Organism-specific databases

CMRSearch...

Phylogenomic databases

HOGENOMQ8Z553.
OMAQ8Z553. TWLSQPF.

Enzyme and pathway databases

BioCycSENT209261:T0579-MON.
SENT220341:STY2514-MON.
BRENDA1.1.99.5. 3716.

Family and domain databases

HAMAPMF_00753.
[Tree]
InterProIPR009158. Anaerobic_glycerol3P_DH_bsu.
IPR003953. FAD_bind2_N.
[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_SALTI
AccessionPrimary (citable) accession number: Q8Z553
Entry history
Integrated into UniProtKB/Swiss-Prot: March 29, 2004
Last sequence update: March 1, 2002
Last modified: June 16, 2009
This is version 50 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation projectHAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)

Relevant documents

PATHWAY comments

Index of metabolic and biosynthesis pathways

SIMILARITY comments

Index of protein domains and families

Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents