Q57M68 (GLPB_SALCH) 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:	SCH_2288

Organism

Salmonella choleraesuis (strain SC-B67) [Complete proteome] [HAMAP]

Taxonomic identifier

321314 [NCBI]

Taxonomic lineage

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

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_0000258905

Sequences

	Sequence		Length	Mass (Da)
	Q57M68 [UniParc]. Last modified May 10, 2005. Version 1. Checksum: B05F235B7A48A56D	FASTA	419	45,664
	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 KVTCRHGIVS 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]

"The genome sequence of Salmonella enterica serovar Choleraesuis, a highly invasive and resistant zoonotic pathogen." Chiu C.-H., Tang P., Chu C., Hu S., Bao Q., Yu J., Chou Y.-Y., Wang H.-S., Lee Y.-S. Nucleic Acids Res. 33:1690-1698(2005) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: SC-B67.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE017220 Genomic DNA. Translation: AAX66194.1.
RefSeq	YP_217275.1. NC_006905.1.
3D structure databases
ProteinModelPortal	Q57M68.
ModBase	Search...
Protein-protein interaction databases
STRING	321314.SC2288.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	AAX66194; AAX66194; SCH_2288.
GeneID	3334777.
KEGG	sec:SC2288.
PATRIC	32325545. VBISalEnt136302_2750.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG3075.
KO	K00112.
OMA	FRSVNIS.
ProtClustDB	PRK05329.
Enzyme and pathway databases
BioCyc	SENT321314:GJCS-2390-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_SALCH

Accession

Primary (citable) accession number: Q57M68

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 31, 2006
Last sequence update:	May 10, 2005
Last modified:	May 1, 2013
This is version 64 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program