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Protein

Anaerobic glycerol-3-phosphate dehydrogenase subunit B

Gene

glpB

Organism
Photobacterium profundum (Photobacterium sp. (strain SS9))
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

BioCyciPPRO298386-WGS:GSSB-1373-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:PBPRA1371
OrganismiPhotobacterium profundum (Photobacterium sp. (strain SS9))
Taxonomic identifieri74109 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaePhotobacterium
ProteomesiUP000000593: Chromosome 1

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 442442Anaerobic glycerol-3-phosphate dehydrogenase subunit BPRO_0000258904Add
BLAST

Interactioni

Subunit structurei

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

Protein-protein interaction databases

STRINGi298386.PBPRA1371.

Structurei

3D structure databases

ProteinModelPortaliQ6LSE4.
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.

Q6LSE4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKFDSLIIGG GVAGLSCAIR CAEAGMKTAV IAAGQSALHF SSGSIDFLSR
60 70 80 90 100
LPNGQPVYHP MAAFNELQQQ SPEHPYCKLG KRKVQEALDW YQEMIKARGI
110 120 130 140 150
YLSSQEDEAN HLRLTPMGTF RSTWLSQQTV HQFPLTNTAG ELNHIALVTV
160 170 180 190 200
DGFRDFQPKL AADNLSKLAQ FKDVKITTAA VELPDFEEMQ RNPCEFRSID
210 220 230 240 250
ISRVLRDERK LHAFAKSMIQ AVGKADLVVL PAVFGNGDGA ATIKLLEGLT
260 270 280 290 300
GFTICELPTM PPSLLGIRLE EAMKSHFKML GGIILVGDEV QRGDIEDGEL
310 320 330 340 350
KRIFTRNHRD MPLIADNYLI ATGSFFSRGM AAQRLSIDEP IFNLDTVAIP
360 370 380 390 400
DRDQWYQPEF FASKAHPFLK MGVICNDQLQ ASANNQTIDN LFCAGALLAH
410 420 430 440
YDPVFEGCGS GVAISTGFHV AEQMISKHTA RQNQNNKERT IA
Length:442
Mass (Da):48,789
Last modified:July 5, 2004 - v1
Checksum:i4B3CB72D1B484C57
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR378667 Genomic DNA. Translation: CAG19782.1.
RefSeqiYP_129584.1. NC_006370.1.

Genome annotation databases

EnsemblBacteriaiCAG19782; CAG19782; PBPRA1371.
GeneIDi3122523.
KEGGippr:PBPRA1371.
PATRICi22933551. VBIPhoPro109272_1490.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR378667 Genomic DNA. Translation: CAG19782.1.
RefSeqiYP_129584.1. NC_006370.1.

3D structure databases

ProteinModelPortaliQ6LSE4.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi298386.PBPRA1371.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAG19782; CAG19782; PBPRA1371.
GeneIDi3122523.
KEGGippr:PBPRA1371.
PATRICi22933551. VBIPhoPro109272_1490.

Phylogenomic databases

eggNOGiCOG3075.
HOGENOMiHOG000278489.
KOiK00112.
OMAiWYQRDFF.
OrthoDBiEOG6K6V62.

Enzyme and pathway databases

UniPathwayiUPA00618; UER00673.
BioCyciPPRO298386-WGS:GSSB-1373-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: SS9.

Entry informationi

Entry nameiGLPB_PHOPR
AccessioniPrimary (citable) accession number: Q6LSE4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 31, 2006
Last sequence update: July 5, 2004
Last modified: February 4, 2015
This is version 72 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.