Skip Header

Contribute Send feedback
Read comments (?) or add your own

Q8ZNG4 (GLPB_SALTY) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 67. 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
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:STM2285
OrganismSalmonella typhimurium
Taxonomic identifier90371 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Salmonella

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 MF_00753

Catalytic activity

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

Cofactor

FMN By similarity. HAMAP MF_00753

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. Note: Loosely bound to the cytoplasmic membrane often occurring in vesicles associated with fumarate reductase By similarity. HAMAP MF_00753

Sequence similarities

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

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 419419Anaerobic glycerol-3-phosphate dehydrogenase subunit B HAMAP MF_00753
PRO_0000204566

Sequences

Sequence LengthMass (Da)Tools
Q8ZNG4 [UniParc].

Last modified March 1, 2002. Version 1.
Checksum: 32450A4C51504778

FASTA41945,671
        10         20         30         40         50         60 
MKFDTVIMGG GLAGLLCGLQ LQQHGLRCAI VTRGQSALHF SSGSLDLLSA LPDGQPVTDI 

        70         80         90        100        110        120 
TAGLDALCRQ 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 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

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		AE006468 Genomic DNA. Translation: AAL21186.1.
RefSeqNP_461227.1. NC_003197.1.

3D structure databases

ProteinModelPortalQ8ZNG4.
ModBaseSearch...

Proteomic databases

PRIDEQ8ZNG4.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID1253807.
GenomeReviewsGene locus STM2285 in contig AE006468_GR.
KEGGstm:STM2285.
PATRIC32383177. VBISalEnt20916_2418.

Phylogenomic databases

HOGENOMHBG297155.
OMALEHKLAF.
ProtClustDBPRK05329.

Enzyme and pathway databases

BioCycSTYP99287:STM2285-MONOMER.

Family and domain databases

HAMAPMF_00753. Glycerol3P_GlpB.
[Tree]
InterProIPR003953. FAD_bind2_N.
IPR009158. G3P_DH_anaerobic_bsu.
[Graphical view]
KOK00112.
PfamPF00890. FAD_binding_2. 1 hit.
[Graphical view]
PIRSFPIRSF000141. Anaerobic_G3P_dh. 1 hit.
TIGRFAMsTIGR03378. Glycerol3P_GlpB. 1 hit.
ProtoNetSearch...

Entry information

Entry nameGLPB_SALTY
AccessionPrimary (citable) accession number: Q8ZNG4
Entry history
Integrated into UniProtKB/Swiss-Prot: March 29, 2004
Last sequence update: March 1, 2002
Last modified: January 25, 2012
This is version 67 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

PATHWAY comments

Index of metabolic and biosynthesis pathways

SIMILARITY comments

Index of protein domains and families

to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·Documents