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A2WY00 · EG1_ORYSI

Function

function

Phospholipase that releases free fatty acids from phospholipids. Catalyzes the initial step of jasmonate (JA) biosynthesis. Required for the biosynthesis of endogenous JA in seedling, inflorescence and spikelets. Not essential for JA biosynthesis after wounding. Mediates spikelet development and specification of empty-glume identity. Functions in a high temperature-dependent manner to maintain floral developmental robustness under heat stress conditions. Functions by safeguarding the expression of several floral identity genes, such as MADS1, MADS6 and G1.

Catalytic activity

Features

Showing features for active site.

143550100150200250300350400
TypeIDPosition(s)Description
Active site266Acyl-ester intermediate
Active site324Charge relay system
Active site371Charge relay system

GO annotations

AspectTerm
Cellular Componentchloroplast
Cellular Componentmitochondrion
Molecular Function1-acyl-2-lysophosphatidylserine acylhydrolase activity
Molecular Functionphosphatidylserine 1-acylhydrolase activity
Molecular Functionphospholipase A1 activity
Biological Processfloral meristem determinacy
Biological Processfloral organ formation
Biological Processlipid catabolic process

Keywords

Enzyme and pathway databases

Protein family/group databases

Names & Taxonomy

Protein names

  • Recommended name
    Phospholipase A1 EG1, chloroplastic/mitochondrial
  • EC number
  • Alternative names
    • Protein EXTRA GLUME 1

Gene names

    • Name
      EG1
    • ORF names
      OsI_04805

Organism names

  • Taxonomic identifier
  • Strain
    • cv. 93-11
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > BOP clade > Oryzoideae > Oryzeae > Oryzinae > Oryza > Oryza sativa

Accessions

  • Primary accession
    A2WY00

Proteomes

Genome annotation databases

Subcellular Location

Mitochondrion
Plastid, chloroplast
Note: Localizes predominantly in mitochondrion.

Keywords

PTM/Processing

Features

Showing features for transit peptide, chain.

Type
IDPosition(s)Description
Transit peptide1-31Chloroplast and mitochondrion
ChainPRO_000043487232-435Phospholipase A1 EG1, chloroplastic/mitochondrial

Structure

Family & Domains

Features

Showing features for motif.

TypeIDPosition(s)Description
Motif264-268GXSXG

Sequence similarities

Belongs to the AB hydrolase superfamily. Lipase family.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    435
  • Mass (Da)
    46,011
  • Last updated
    2007-03-20 v1
  • MD5 Checksum
    07E72C87AE15021AD669C07D50400072
MTLPRQCAAACRTGGGGGGVVRCRAVAAAGGAVAVRDAVVAPVARRGAARKTAETVAGMWREVQGCGDWEGMLEPAPHPVLRGEVARYGELVGACYKAFDLDPASRRYLNCKYGRERMLEEVGMGGAGYEVTRYIYAAADVSVPTMEPSTSGRGRWIGYVAVSTDEMSRRLGRRDVLVSFRGTVTPAEWMANLMSSLEAARLDPCDPRPDVKVESGFLSLYTSADKTCRFGGAGSCREQLLREVSRLVAAYSGGGEDVSVTLAGHSMGSALALLSAYDLAELGLNRAAPVTVFSFGGPRVGNAAFKARCDELGVKALRVTNVHDPITKLPGVFLNEATAGVLRPWRHSCYTHVGVELPLDFFKVGDLASVHDLATYISLLRGADKKQPAAAAADAGGVLAKVMDFVGRRRGGGALPWHDAAMIQMGGLVQTLGLI

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CM000126
EMBL· GenBank· DDBJ
EAY76846.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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