UniProtKB - Q32DU5 (GLPB_SHIDS)
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Protein
Anaerobic glycerol-3-phosphate dehydrogenase subunit B
Gene
glpB
Organism
Shigella dysenteriae serotype 1 (strain Sd197)
Status
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
: glycerol degradation via glycerol kinase pathway Pathwayi
This protein is involved in step 1 of the subpathway that synthesizes glycerone phosphate from sn-glycerol 3-phosphate (anaerobic route).UniRule annotationProteins known to be involved in this subpathway in this organism are:
- Anaerobic glycerol-3-phosphate dehydrogenase subunit B (glpB)
View all proteins of this organism that are known to be involved in the subpathway that synthesizes glycerone phosphate from sn-glycerol 3-phosphate (anaerobic route), the pathway glycerol degradation via glycerol kinase pathway and in Polyol metabolism.
GO - Molecular functioni
- sn-glycerol-3-phosphate:ubiquinone-8 oxidoreductase activity Source: UniProtKB-EC
GO - Biological processi
- glycerol catabolic process Source: UniProtKB-UniPathway
Keywordsi
Molecular function | Oxidoreductase |
Ligand | Flavoprotein, FMN |
Enzyme and pathway databases
BioCyci | SDYS300267:G1G4A-2753-MONOMER. |
UniPathwayi | UPA00618; 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:SDY_2437 |
Organismi | Shigella dysenteriae serotype 1 (strain Sd197) |
Taxonomic identifieri | 300267 [NCBI] |
Taxonomic lineagei | Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacterales › Enterobacteriaceae › Shigella › |
Proteomesi |
|
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000258908 | 1 – 419 | Anaerobic glycerol-3-phosphate dehydrogenase subunit BAdd BLAST | 419 |
Proteomic databases
PRIDEi | Q32DU5. |
Interactioni
Subunit structurei
Composed of a catalytic GlpA/B dimer and of membrane bound GlpC.UniRule annotation
Family & Domainsi
Sequence similaritiesi
Belongs to the anaerobic G-3-P dehydrogenase subunit B family.UniRule annotation
Phylogenomic databases
HOGENOMi | HOG000278489. |
KOi | K00112. |
OMAi | VAINAQC. |
OrthoDBi | POG091H0GYK. |
Family and domain databases
Gene3Di | 3.50.50.60. 1 hit. |
HAMAPi | MF_00753. Glycerol3P_GlpB. 1 hit. |
InterProi | View protein in InterPro IPR003953. FAD-binding_2. IPR036188. FAD/NAD-bd_sf. IPR009158. G3P_DH_GlpB_su. |
Pfami | View protein in Pfam PF00890. FAD_binding_2. 1 hit. |
PIRSFi | PIRSF000141. Anaerobic_G3P_dh. 1 hit. |
SUPFAMi | SSF51905. SSF51905. 3 hits. |
TIGRFAMsi | TIGR03378. glycerol3P_GlpB. 1 hit. |
i Sequence
Sequence statusi: Complete.
Q32DU5-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MRFDTVIMGG GLAGLLCGLQ LQKHGLRSAI VTRGQSALHF SSGSLDLLSH
60 70 80 90 100
LPDGQAVTDI HSGLESLRQQ APAHPYSLLG PQRVLDLACQ AQALIAKSGA
110 120 130 140 150
QLQGSVELPH QRITPLGTLR STWLSSPEVP VWPLPAKKIC VVGISGLMDF
160 170 180 190 200
QAHLAAASLR ELDLAVETAE IELPELDVLR NNATEFRAVN IARFLDNEEN
210 220 230 240 250
WPLLLDALIP VANTCEMILI PACFGLADDK LWRWLNEKLP CSLMLLPTLP
260 270 280 290 300
PSVLSIRLQN QLQRQFVRQG GVWMPGDEVK KVTCKNGVVN EIWTRNHADI
310 320 330 340 350
PLRPRFAVLA SGSFFSGGLV AERNGIREPI LGLDVLQTAT RGEWYKEDFF
360 370 380 390 400
APQPWQQFGV TTDQTLRPSQ AGQTIENLFA IGSVLGGFDP IAQGCGGGVC
410
AVSALHAAQQ IAQRAGGQQ
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | CP000034 Genomic DNA. Translation: ABB62510.1. |
RefSeqi | WP_001209957.1. NC_007606.1. YP_404001.1. NC_007606.1. |
Genome annotation databases
EnsemblBacteriai | ABB62510; ABB62510; SDY_2437. |
GeneIDi | 3798238. |
KEGGi | sdy:SDY_2437. |
PATRICi | fig|300267.13.peg.2936. |
Similar proteinsi
Entry informationi
Entry namei | GLPB_SHIDS | |
Accessioni | Q32DU5Primary (citable) accession number: Q32DU5 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | October 31, 2006 |
Last sequence update: | December 6, 2005 | |
Last modified: | February 28, 2018 | |
This is version 84 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Prokaryotic Protein Annotation Program |