B5XJM4 · GPDA_STRPZ
- ProteinGlycerol-3-phosphate dehydrogenase [NAD(P)+]
- GenegpsA
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids338 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Catalyzes the reduction of the glycolytic intermediate dihydroxyacetone phosphate (DHAP) to sn-glycerol 3-phosphate (G3P), the key precursor for phospholipid synthesis.
Catalytic activity
- sn-glycerol 3-phosphate + NAD+ = dihydroxyacetone phosphate + NADH + H+This reaction proceeds in the backward direction.
Pathway
Membrane lipid metabolism; glycerophospholipid metabolism.
Features
Showing features for binding site, active site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 13 | NADPH (UniProtKB | ChEBI) | |||
Binding site | 14 | NADPH (UniProtKB | ChEBI) | |||
Binding site | 108 | NADPH (UniProtKB | ChEBI) | |||
Binding site | 108 | sn-glycerol 3-phosphate (UniProtKB | ChEBI) | |||
Binding site | 139 | sn-glycerol 3-phosphate (UniProtKB | ChEBI) | |||
Binding site | 141 | sn-glycerol 3-phosphate (UniProtKB | ChEBI) | |||
Binding site | 143 | NADPH (UniProtKB | ChEBI) | |||
Active site | 194 | Proton acceptor | |||
Binding site | 194 | sn-glycerol 3-phosphate (UniProtKB | ChEBI) | |||
Binding site | 247 | sn-glycerol 3-phosphate (UniProtKB | ChEBI) | |||
Binding site | 257 | sn-glycerol 3-phosphate (UniProtKB | ChEBI) | |||
Binding site | 258 | NADPH (UniProtKB | ChEBI) | |||
Binding site | 258 | sn-glycerol 3-phosphate (UniProtKB | ChEBI) | |||
Binding site | 259 | sn-glycerol 3-phosphate (UniProtKB | ChEBI) | |||
Binding site | 282 | NADPH (UniProtKB | ChEBI) | |||
Binding site | 284 | NADPH (UniProtKB | ChEBI) | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytosol | |
Molecular Function | glycerol-3-phosphate dehydrogenase (NADP+) activity | |
Molecular Function | glycerol-3-phosphate dehydrogenase [NAD(P)+] activity | |
Molecular Function | NAD binding | |
Biological Process | carbohydrate metabolic process | |
Biological Process | glycerol-3-phosphate biosynthetic process | |
Biological Process | glycerol-3-phosphate catabolic process | |
Biological Process | glycerophospholipid metabolic process | |
Biological Process | phospholipid biosynthetic process |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameGlycerol-3-phosphate dehydrogenase [NAD(P)+]
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Bacillota > Bacilli > Lactobacillales > Streptococcaceae > Streptococcus
Accessions
- Primary accessionB5XJM4
Proteomes
Subcellular Location
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Chain | PRO_1000123198 | 1-338 | Glycerol-3-phosphate dehydrogenase [NAD(P)+] | ||
Structure
Sequence
- Sequence statusComplete
- Length338
- Mass (Da)36,681
- Last updated2008-11-25 v1
- MD5 Checksum3A6D839A0FCDD5EFAA27CF5C4C2D2CFD
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP000829 EMBL· GenBank· DDBJ | ACI60536.1 EMBL· GenBank· DDBJ | Genomic DNA |