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Protein

Anaerobic glycerol-3-phosphate dehydrogenase subunit B

Gene

glpB

Organism
Escherichia coli (strain 55989 / EAEC)
Status
Reviewed-Annotation score: Annotation score: 2 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

BioCyciECOL585055:GJOM-2543-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:EC55989_2491
OrganismiEscherichia coli (strain 55989 / EAEC)
Taxonomic identifieri585055 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
ProteomesiUP000000746 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 419419Anaerobic glycerol-3-phosphate dehydrogenase subunit BPRO_1000148358Add
BLAST

Interactioni

Subunit structurei

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

Protein-protein interaction databases

STRINGi585055.EC55989_2491.

Structurei

3D structure databases

ProteinModelPortaliB7LAR0.
SMRiB7LAR0. Positions 1-34, 257-313, 355-416.
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.

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.

B7LAR0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRFDTVIMGG GLAGLLCGLQ LQKHGLRCAI VTRGQSALHF SSGSLDLLSH
60 70 80 90 100
LPDGQPVTDI HSGLESLRQQ APAHPYSLLE PQRVLDLACQ AQALIAESGA
110 120 130 140 150
QLQGSVELAH QRVTPLGTLR ATWLSSPEVP VWPLPAKKIC VVGISGLMDF
160 170 180 190 200
QAHLAAASLR ELDLSVETAE IELPELDVLR NNATEFRAVN IARFLDNEEN
210 220 230 240 250
WPLLLDALIP VANTCEMILM PACFGLADDK LWRWLNEKLP CSLMLLPTLP
260 270 280 290 300
PSVLGIRLQN QLQRQFVRQG GVWMPGDEVK KVTCKNGVVN EIWTRNHADI
310 320 330 340 350
PLRPRFAVLA SGSFFSGGLV AERNGIREPI LGLDVLQTAT RGEWYKGDFF
360 370 380 390 400
APQPWQQFGV TTDETLRPSQ AGQTIENLFA IGSVLGGFDP IAQGCGGGVC
410
AVSALHAAQQ IAQRAGGQQ
Length:419
Mass (Da):45,415
Last modified:February 9, 2009 - v1
Checksum:i681241440AE851D9
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CU928145 Genomic DNA. Translation: CAU98360.1.
RefSeqiYP_002403515.1. NC_011748.1.

Genome annotation databases

EnsemblBacteriaiCAU98360; CAU98360; EC55989_2491.
GeneIDi7146315.
KEGGieck:EC55989_2491.
PATRICi38478477. VBIEscCol113220_2531.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CU928145 Genomic DNA. Translation: CAU98360.1.
RefSeqiYP_002403515.1. NC_011748.1.

3D structure databases

ProteinModelPortaliB7LAR0.
SMRiB7LAR0. Positions 1-34, 257-313, 355-416.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi585055.EC55989_2491.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAU98360; CAU98360; EC55989_2491.
GeneIDi7146315.
KEGGieck:EC55989_2491.
PATRICi38478477. VBIEscCol113220_2531.

Phylogenomic databases

eggNOGiCOG3075.
HOGENOMiHOG000278489.
KOiK00112.
OMAiWYQRDFF.
OrthoDBiEOG6K6V62.

Enzyme and pathway databases

UniPathwayiUPA00618; UER00673.
BioCyciECOL585055:GJOM-2543-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: 55989 / EAEC.

Entry informationi

Entry nameiGLPB_ECO55
AccessioniPrimary (citable) accession number: B7LAR0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 27, 2009
Last sequence update: February 9, 2009
Last modified: February 3, 2015
This is version 46 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

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.