Q8D7Y4 (GLPB_VIBVU) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended 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:	VV2_0011

Organism

Vibrio vulnificus (strain CMCP6) [Complete proteome] [HAMAP]

Taxonomic identifier

216895 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Gammaproteobacteria › Vibrionales › Vibrionaceae › Vibrio › Vibrio vulnificus

Protein attributes

Sequence length	438 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Conversion of glycerol 3-phosphate to dihydroxyacetone. Uses fumarate or nitrate as electron acceptor By similarity. HAMAP-Rule MF_00753
Catalytic activity	sn-glycerol 3-phosphate + a quinone = glycerone phosphate + a quinol. HAMAP-Rule 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-Rule MF_00753
Subunit structure	Composed of a catalytic GlpA/B dimer and of membrane bound GlpC By similarity.
Sequence similarities	Belongs to the anaerobic G-3-P dehydrogenase subunit B family.

Ontologies

Keywords
Ligand	FMN Flavoprotein
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	glycerol catabolic process Inferred from electronic annotation. Source: UniProtKB-UniPathway glycerol-3-phosphate metabolic process Inferred from electronic annotation. Source: HAMAP
Molecular_function	sn-glycerol-3-phosphate:ubiquinone-8 oxidoreductase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 438	438	Anaerobic glycerol-3-phosphate dehydrogenase subunit B HAMAP-Rule MF_00753		PRO_0000204569

Sequences

	Sequence		Length	Mass (Da)
	Q8D7Y4 [UniParc]. Last modified March 1, 2003. Version 1. Checksum: 8F2246F6599E45C1	FASTA	438	48,404
	10 20 30 40 50 60 MLNYDIAVIG GGIAGYCAAL NAIEAGKKTV LISQGQSALH FSSGSIDVMA KTPSGERVEA 70 80 90 100 110 120 PFSAMASLPQ QHPEHPYSKM LPNFVRQSLY WLVDQLKEQG LPLHCQQDES NHYRITPLGT 130 140 150 160 170 180 LKATWLSQPF VYQHRQNVAF KRLLFVAVDG YRDFQPLLAK DNLKKHPDFQ HCEIGEIQVT 190 200 210 220 230 240 IPGCEALRRN PNELRSIDIA RLLKQPQAFN SLCHQLMKHA TQEDLVIMPA IMGNGDGLVL 250 260 270 280 290 300 LQQLRRQTNL TLHEVPTMPP SLLGIRIEEA LQKRFLKQGG VLLKGDQVLS GEWDEQGHLT 310 320 330 340 350 360 SISTRNLGDI PLHAQAYILA SGSYFSQGLK ASLDKIVEPI FGLDMVAKPH RRQWRNDQFF 370 380 390 400 410 420 SASAHPFMAF GVETDAMFRP SLNGQVCQNL YCCGSVLSGY DPVFEGSGGG VAVSTALAAV 430 QRAMGLKQAM SVEEECVL

References

[1]	"Complete genome sequence of Vibrio vulnificus CMCP6." Rhee J.H., Kim S.Y., Chung S.S., Kim J.J., Moon Y.H., Jeong H., Choy H.E. Submitted (DEC-2002) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: CMCP6.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE016796 Genomic DNA. Translation: AAO06991.1.
RefSeq	NP_762001.1. NC_004460.2.
3D structure databases
ProteinModelPortal	Q8D7Y4.
ModBase	Search...
Protein-protein interaction databases
STRING	216895.VV2_0011.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	AAO06991; AAO06991; VV2_0011.
GeneID	1180040.
KEGG	vvu:VV2_0011.
PATRIC	20163420. VBIVibVul94426_3175.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG3075.
HOGENOM	HOG000278489.
KO	K00112.
OMA	FRSVNIS.
ProtClustDB	PRK05329.
Enzyme and pathway databases
UniPathway	UPA00618; UER00673.
Family and domain databases
HAMAP	MF_00753. Glycerol3P_GlpB.
InterPro	IPR003953. FAD_bind_dom. IPR009158. G3P_DH_GlpB_su. [Graphical view]
Pfam	PF00890. FAD_binding_2. 1 hit. [Graphical view]
PIRSF	PIRSF000141. Anaerobic_G3P_dh. 1 hit.
TIGRFAMs	TIGR03378. glycerol3P_GlpB. 1 hit.
ProtoNet	Search...

Entry information

Entry name

GLPB_VIBVU

Accession

Primary (citable) accession number: Q8D7Y4

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 29, 2004
Last sequence update:	March 1, 2003
Last modified:	May 1, 2013
This is version 73 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program