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Protein

Anaerobic glycerol-3-phosphate dehydrogenase subunit B

Gene

glpB

Organism
Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-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

GO - Molecular functioni

  1. sn-glycerol-3-phosphate:ubiquinone-8 oxidoreductase activity Source: UniProtKB-EC

GO - Biological processi

  1. glycerol-3-phosphate metabolic process Source: UniProtKB-HAMAP
  2. glycerol catabolic process Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Keywords - Ligandi

Flavoprotein, FMN

Enzyme and pathway databases

BioCyciSENT99287:GCTI-2300-MONOMER.
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:STM2285
OrganismiSalmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
Taxonomic identifieri99287 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSalmonella
ProteomesiUP000001014: Chromosome

Subcellular locationi

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

GO - Cellular componenti

  1. plasma membrane Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 419419Anaerobic glycerol-3-phosphate dehydrogenase subunit BPRO_0000204566Add
BLAST

Proteomic databases

PaxDbiQ8ZNG4.
PRIDEiQ8ZNG4.

Interactioni

Subunit structurei

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

Protein-protein interaction databases

STRINGi99287.STM2285.

Structurei

3D structure databases

ProteinModelPortaliQ8ZNG4.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG3075.
HOGENOMiHOG000278489.
KOiK00112.
OMAiWYQRDFF.
OrthoDBiEOG6K6V62.
PhylomeDBiQ8ZNG4.

Family and domain databases

HAMAPiMF_00753. Glycerol3P_GlpB.
InterProiIPR003953. FAD_bind_dom.
IPR009158. G3P_DH_GlpB_su.
[Graphical view]
PfamiPF00890. FAD_binding_2. 1 hit.
[Graphical view]
PIRSFiPIRSF000141. Anaerobic_G3P_dh. 1 hit.
TIGRFAMsiTIGR03378. glycerol3P_GlpB. 1 hit.

Sequencei

Sequence statusi: Complete.

Q8ZNG4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKFDTVIMGG GLAGLLCGLQ LQQHGLRCAI VTRGQSALHF SSGSLDLLSA
60 70 80 90 100
LPDGQPVTDI TAGLDALCRQ APEHPYSRLG AQKVLTLAQQ AQTLLNASGA
110 120 130 140 150
QLYGDVQQAH QRVTPLGTLR STWLSSPEVP VWPLSAQRIC VVGVSGLLDF
160 170 180 190 200
QAHLAAASLR QRDLNVETAE IDLPELDVLR DNPTEFRAVN IARLLDNEEK
210 220 230 240 250
WPLLYDALSP IATNCDMIIM PACFGLANDT LWRWLNERLP CALTLLPTLP
260 270 280 290 300
PSVLGIRLHN QLQRQFVRQG GIWMPGDEVK KVTCRRGTVS EIWTRNHADI
310 320 330 340 350
PLRPRFAVLA SGSFFSSGLV AEREGIREPI LGLDVQQTAT RAEWYQQHFF
360 370 380 390 400
DPQPWQQFGV VTDDAFRPSL AGNTVENLYA IGSVLAGFDP IAEGCGGGVC
410
AVSALQAAHH IAERAGEQQ
Length:419
Mass (Da):45,671
Last modified:March 1, 2002 - v1
Checksum:i32450A4C51504778
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE006468 Genomic DNA. Translation: AAL21186.1.
RefSeqiNP_461227.1. NC_003197.1.

Genome annotation databases

EnsemblBacteriaiAAL21186; AAL21186; STM2285.
GeneIDi1253807.
KEGGistm:STM2285.
PATRICi32383177. VBISalEnt20916_2418.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE006468 Genomic DNA. Translation: AAL21186.1.
RefSeqiNP_461227.1. NC_003197.1.

3D structure databases

ProteinModelPortaliQ8ZNG4.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi99287.STM2285.

Proteomic databases

PaxDbiQ8ZNG4.
PRIDEiQ8ZNG4.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAL21186; AAL21186; STM2285.
GeneIDi1253807.
KEGGistm:STM2285.
PATRICi32383177. VBISalEnt20916_2418.

Phylogenomic databases

eggNOGiCOG3075.
HOGENOMiHOG000278489.
KOiK00112.
OMAiWYQRDFF.
OrthoDBiEOG6K6V62.
PhylomeDBiQ8ZNG4.

Enzyme and pathway databases

UniPathwayiUPA00618; UER00673.
BioCyciSENT99287:GCTI-2300-MONOMER.

Family and domain databases

HAMAPiMF_00753. Glycerol3P_GlpB.
InterProiIPR003953. FAD_bind_dom.
IPR009158. G3P_DH_GlpB_su.
[Graphical view]
PfamiPF00890. FAD_binding_2. 1 hit.
[Graphical view]
PIRSFiPIRSF000141. Anaerobic_G3P_dh. 1 hit.
TIGRFAMsiTIGR03378. glycerol3P_GlpB. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: LT2 / SGSC1412 / ATCC 700720.

Entry informationi

Entry nameiGLPB_SALTY
AccessioniPrimary (citable) accession number: Q8ZNG4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 29, 2004
Last sequence update: March 1, 2002
Last modified: February 4, 2015
This is version 89 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.