P28554 · PDS_SOLLC
- Protein15-cis-phytoene desaturase, chloroplastic/chromoplastic
- GenePDS
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids583 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score4/5
Function
function
Converts phytoene into zeta-carotene via the intermediary of phytofluene by the symmetrical introduction of two double bonds at the C-11 and C-11' positions of phytoene with a concomitant isomerization of two neighboring double bonds at the C9 and C9' positions from trans to cis.
Catalytic activity
- 2 a plastoquinone + 15-cis-phytoene = 9,9',15-tri-cis-zeta-carotene + 2 a plastoquinol
Cofactor
Pathway
Carotenoid biosynthesis; lycopene biosynthesis.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 118-134 | FAD (UniProtKB | ChEBI) | |||
Binding site | 141-142 | FAD (UniProtKB | ChEBI) | |||
Binding site | 149 | FAD (UniProtKB | ChEBI) | |||
Binding site | 166-167 | FAD (UniProtKB | ChEBI) | |||
Binding site | 172 | FAD (UniProtKB | ChEBI) | |||
Binding site | 307 | substrate | |||
Binding site | 349 | FAD (UniProtKB | ChEBI) | |||
Binding site | 538 | FAD (UniProtKB | ChEBI) | |||
Binding site | 546 | substrate | |||
Binding site | 548 | FAD (UniProtKB | ChEBI) | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | chloroplast | |
Cellular Component | chromoplast | |
Cellular Component | membrane | |
Molecular Function | phytoene dehydrogenase activity | |
Biological Process | carotene biosynthetic process | |
Biological Process | carotenoid biosynthetic process |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended name15-cis-phytoene desaturase, chloroplastic/chromoplastic
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > asterids > lamiids > Solanales > Solanaceae > Solanoideae > Solaneae > Solanum > Solanum subgen. Lycopersicon
Accessions
- Primary accessionP28554
Proteomes
Genome annotation databases
Subcellular Location
PTM/Processing
Features
Showing features for transit peptide, chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Transit peptide | 1-111 | Chloroplast and chromoplast | |||
Chain | PRO_0000006324 | 112-583 | 15-cis-phytoene desaturase, chloroplastic/chromoplastic | ||
Proteomic databases
Expression
Interaction
Structure
Sequence
- Sequence statusComplete
- Sequence processingThe displayed sequence is further processed into a mature form.
- Length583
- Mass (Da)64,885
- Last updated1992-12-01 v1
- Checksum9EA0DF71A2FA3A44
Features
Showing features for sequence conflict.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Sequence conflict | 508 | in Ref. 2 | |||
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
X59948 EMBL· GenBank· DDBJ | CAA42573.1 EMBL· GenBank· DDBJ | mRNA | ||
M88683 EMBL· GenBank· DDBJ | AAA68865.1 EMBL· GenBank· DDBJ | mRNA | ||
X71023 EMBL· GenBank· DDBJ | CAB59726.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
X78271 EMBL· GenBank· DDBJ | CAA55078.1 EMBL· GenBank· DDBJ | Genomic DNA |