Q9M879 · STAD5_ARATH

Function

function

Converts stearoyl-ACP to oleoyl-ACP by introduction of a cis double bond between carbons 9 and 10 of the acyl chain.

Cofactor

Fe2+ (UniProtKB | Rhea| CHEBI:29033 )

Note: Binds 2 Fe2+ ions per subunit.

Pathway

Lipid metabolism; fatty acid metabolism.

Features

Showing features for binding site.

TypeIDPosition(s)Description
Binding site137Fe cation 1 (UniProtKB | ChEBI)
Binding site175Fe cation 1 (UniProtKB | ChEBI)
Binding site175Fe cation 2 (UniProtKB | ChEBI)
Binding site178Fe cation 1 (UniProtKB | ChEBI)
Binding site228Fe cation 2 (UniProtKB | ChEBI)
Binding site261Fe cation 1 (UniProtKB | ChEBI)
Binding site261Fe cation 2 (UniProtKB | ChEBI)
Binding site264Fe cation 2 (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentchloroplast
Cellular Componentchloroplast stroma
Molecular Functionacyl-[acyl-carrier-protein] desaturase activity
Molecular Functionmetal ion binding
Molecular Functionstearoyl-[acp] desaturase activity
Biological Processfatty acid biosynthetic process
Biological Processfatty acid metabolic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Stearoyl-[acyl-carrier-protein] 9-desaturase 5, chloroplastic
  • EC number
  • Short names
    Stearoyl-ACP desaturase 5
  • Alternative names
    • Acyl-[acyl-carrier-protein] desaturase 5

Gene names

    • Name
      S-ACP-DES5
    • Synonyms
      AAD5, SAD5
    • ORF names
      F16B3.26
    • Ordered locus names
      At3g02630

Organism names

  • Taxonomic identifier
  • Strain
    • cv. Columbia
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis

Accessions

  • Primary accession
    Q9M879
  • Secondary accessions
    • Q8L468
    • Q8LBC6

Proteomes

Organism-specific databases

Genome annotation databases

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for transit peptide, chain.

TypeIDPosition(s)Description
Transit peptide1-29Chloroplast
ChainPRO_000040142330-396Stearoyl-[acyl-carrier-protein] 9-desaturase 5, chloroplastic

Proteomic databases

PTM databases

Expression

Tissue specificity

Ubiquitously expressed with a preference in leaves, flowers and stems.

Induction

Positively regulated by LEC1.

Gene expression databases

Interaction

Subunit

Homodimer.

Protein-protein interaction databases

Structure

Family & Domains

Sequence similarities

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    396
  • Mass (Da)
    45,303
  • Last updated
    2000-10-01 v1
  • Checksum
    FFDF05586ECB8CAD
MAMAMDRIVFSPSSYVYRPCQARGSRSSRVSMASTIRSATTEVTNGRKLYIPPREVHVQVKHSMPPQKLEIFKSLEGWADETLLTYLKPVEKSWQPTDFLPEPESEGFYDQVKELRERCKELPDDYFVVLVGDMITEEALPTYQTMLNTLDGVRDETGASPTPWAIWTRAWTAEENRHGDLLNKYLYLSGRVDMRQIEKTIQYLIGSGMDPKTENNPYLGFIYTSFQERATFISHGNTARLAKDRGDLKLAQICGTIAADERRHETAYTKIVEKLFEIDPDGTILGLADMMKKKISMPAHLMYDGQDDNLFEHFSTVAQRLGVYTAKDYADILEFLVERWNVETLTDLSSEGHRAQDFVCGLPARIRKIEERAQGRAKEAAKNIPFSWIFGRNIRA

Features

Showing features for sequence conflict.

TypeIDPosition(s)Description
Sequence conflict18in Ref. 4; AAM64846
Sequence conflict70in Ref. 3; AAM20635/AAM91283

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AC021640
EMBL· GenBank· DDBJ
AAF32470.1
EMBL· GenBank· DDBJ
Genomic DNA
CP002686
EMBL· GenBank· DDBJ
AEE73841.1
EMBL· GenBank· DDBJ
Genomic DNA
AY099784
EMBL· GenBank· DDBJ
AAM20635.1
EMBL· GenBank· DDBJ
mRNA
AY128883
EMBL· GenBank· DDBJ
AAM91283.1
EMBL· GenBank· DDBJ
mRNA
AY087294
EMBL· GenBank· DDBJ
AAM64846.1
EMBL· GenBank· DDBJ
mRNA

Genome annotation databases

Similar Proteins

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