G7TKN8 · G7TKN8_XANOB
- ProteinGlycerol-3-phosphate dehydrogenase [NAD(P)+]
- GenegpsA
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids345 (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
- NAD+ + sn-glycerol 3-phosphate = dihydroxyacetone phosphate + H+ + NADH
Pathway
Membrane lipid metabolism; glycerophospholipid metabolism.
Features
Showing features for binding site, active site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Binding site | 16-21 | NAD+ (UniProtKB | ChEBI) | ||||
Sequence: GAGSWG | ||||||
Binding site | 19 | NADPH (UniProtKB | ChEBI) | ||||
Sequence: S | ||||||
Binding site | 20 | NADPH (UniProtKB | ChEBI) | ||||
Sequence: W | ||||||
Binding site | 40 | NADPH (UniProtKB | ChEBI) | ||||
Sequence: R | ||||||
Binding site | 57 | NADPH (UniProtKB | ChEBI) | ||||
Sequence: Y | ||||||
Binding site | 114 | NADPH (UniProtKB | ChEBI) | ||||
Sequence: K | ||||||
Binding site | 114 | sn-glycerol 3-phosphate (UniProtKB | ChEBI) | ||||
Sequence: K | ||||||
Binding site | 114 | substrate | ||||
Sequence: K | ||||||
Binding site | 143 | sn-glycerol 3-phosphate (UniProtKB | ChEBI) | ||||
Sequence: G | ||||||
Binding site | 145 | sn-glycerol 3-phosphate (UniProtKB | ChEBI) | ||||
Sequence: S | ||||||
Binding site | 147 | NAD+ (UniProtKB | ChEBI) | ||||
Sequence: A | ||||||
Binding site | 147 | NADPH (UniProtKB | ChEBI) | ||||
Sequence: A | ||||||
Active site | 198 | Proton acceptor | ||||
Sequence: K | ||||||
Binding site | 198 | sn-glycerol 3-phosphate (UniProtKB | ChEBI) | ||||
Sequence: K | ||||||
Binding site | 251 | sn-glycerol 3-phosphate (UniProtKB | ChEBI) | ||||
Sequence: D | ||||||
Binding site | 261 | sn-glycerol 3-phosphate (UniProtKB | ChEBI) | ||||
Sequence: S | ||||||
Binding site | 262 | NAD+ (UniProtKB | ChEBI) | ||||
Sequence: R | ||||||
Binding site | 262 | NADPH (UniProtKB | ChEBI) | ||||
Sequence: R | ||||||
Binding site | 262 | sn-glycerol 3-phosphate (UniProtKB | ChEBI) | ||||
Sequence: R | ||||||
Binding site | 262-263 | substrate | ||||
Sequence: RN | ||||||
Binding site | 263 | sn-glycerol 3-phosphate (UniProtKB | ChEBI) | ||||
Sequence: N | ||||||
Binding site | 286 | NADPH (UniProtKB | ChEBI) | ||||
Sequence: V | ||||||
Binding site | 288 | NADPH (UniProtKB | ChEBI) | ||||
Sequence: E |
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
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 > Pseudomonadota > Gammaproteobacteria > Lysobacterales > Lysobacteraceae > Xanthomonas
Accessions
- Primary accessionG7TKN8
Proteomes
Subcellular Location
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 11-167 | Glycerol-3-phosphate dehydrogenase NAD-dependent N-terminal | ||||
Sequence: KIAVLGAGSWGTALAALLARHGHPTVLWGRDAAMVDTIDRTHENARYLPGIALPDSLRATTDLQAAVADAAWILVVVPSHAFTETIRLIAPLRPAGAGVAWATKGFEPGSGRFLHEVARDILGPSVPLAVVTGPSFAKEVTLGLPTAITVHGDDATF | ||||||
Domain | 187-325 | Glycerol-3-phosphate dehydrogenase NAD-dependent C-terminal | ||||
Sequence: DMVGAELGGAMKNVLAVATGVADGMQLGLNARAGLITRGLNEMLRLAAAIGARPETLMGLAGLGDLVLTCTGDLSRNRRLGLALGRGQSLNDAIRQIGQVVESVQMADEVMRQAEHHGIELPISNAVRAVLHGEITPEA |
Sequence similarities
Belongs to the NAD-dependent glycerol-3-phosphate dehydrogenase family.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length345
- Mass (Da)36,144
- Last updated2012-01-25 v1
- ChecksumBEC3DC2C09DEAD53
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP003057 EMBL· GenBank· DDBJ | AEQ94555.1 EMBL· GenBank· DDBJ | Genomic DNA |