B4TBF2 (GLPB_SALHS) 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:	SeHA_C2525

Organism

Salmonella heidelberg (strain SL476) [Complete proteome] [HAMAP]

Taxonomic identifier

454169 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Salmonella › Salmonella choleraesuis › Salmonella enterica I › Salmonella enterica subsp. enterica serovar Heidelberg

Protein attributes

Sequence length	419 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 – 419	419	Anaerobic glycerol-3-phosphate dehydrogenase subunit B HAMAP-Rule MF_00753		PRO_1000133371

Sequences

	Sequence		Length	Mass (Da)
	B4TBF2 [UniParc]. Last modified September 23, 2008. Version 1. Checksum: 32450A4C51504778	FASTA	419	45,671
	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

References

[1]	"Complete genome of Salmonella heidelberg strain SL476." Ravel J., Fricke W.F., White D., McDermott P., Mammel M., Rosovitz M., Leclerc J., Cebula T., Sebastian Y. Submitted (JUL-2008) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: SL476.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP001120 Genomic DNA. Translation: ACF69590.1.
RefSeq	YP_002046339.1. NC_011083.1.
3D structure databases
ProteinModelPortal	B4TBF2.
ModBase	Search...
Protein-protein interaction databases
STRING	454169.SeHA_C2525.
Proteomic databases
PRIDE	B4TBF2.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	ACF69590; ACF69590; SeHA_C2525.
GeneID	6490845.
KEGG	seh:SeHA_C2525.
PATRIC	18512676. VBISalEnt43179_2436.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG3075.
HOGENOM	HOG000278489.
KO	K00112.
OMA	FRSVNIS.
ProtClustDB	PRK05329.
Enzyme and pathway databases
BioCyc	SENT454169:GHYG-3892-MONOMER.
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_SALHS

Accession

Primary (citable) accession number: B4TBF2

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 14, 2009
Last sequence update:	September 23, 2008
Last modified:	May 1, 2013
This is version 35 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program