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Protein

Allene oxide cyclase 2, chloroplastic

Gene

AOC2

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Involved in the production of 12-oxo-phytodienoic acid (OPDA), a precursor of jasmonic acid.

Miscellaneous

The four allene oxide cyclase proteins (AOC1, AOC2, AOC3 and AOC4) are encoded by duplicated genes. They are very similar, and most experiments involving antibodies do not discriminate between the different members.

Catalytic activityi

(9Z)-(13S)-12,13-epoxyoctadeca-9,11,15-trienoate = (15Z)-12-oxophyto-10,15-dienoate.

GO - Molecular functioni

  • allene-oxide cyclase activity Source: TAIR

GO - Biological processi

  • jasmonic acid biosynthetic process Source: TAIR
  • response to cold Source: TAIR

Keywordsi

Molecular functionIsomerase

Enzyme and pathway databases

BioCyciARA:AT3G25770-MONOMER
MetaCyc:AT3G25770-MONOMER
BRENDAi5.3.99.6 399

Names & Taxonomyi

Protein namesi
Recommended name:
Allene oxide cyclase 2, chloroplastic (EC:5.3.99.6)
Gene namesi
Name:AOC2
Ordered Locus Names:At3g25770
ORF Names:K13N2.11, K13N2_9
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 3

Organism-specific databases

AraportiAT3G25770
TAIRilocus:2086009 AT3G25770

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transit peptidei1 – 77ChloroplastSequence analysisAdd BLAST77
ChainiPRO_000000170378 – 253Allene oxide cyclase 2, chloroplasticAdd BLAST176

Proteomic databases

PaxDbiQ9LS02
PRIDEiQ9LS02

PTM databases

iPTMnetiQ9LS02

Expressioni

Tissue specificityi

Highly expressed in fully developed leaves.1 Publication

Inductioni

High local and systemic induction by wounding.1 Publication

Gene expression databases

ExpressionAtlasiQ9LS02 baseline and differential
GenevisibleiQ9LS02 AT

Interactioni

Protein-protein interaction databases

STRINGi3702.AT3G25770.1

Structurei

Secondary structure

1253
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi82 – 89Combined sources8
Beta strandi104 – 108Combined sources5
Beta strandi113 – 116Combined sources4
Beta strandi119 – 122Combined sources4
Beta strandi128 – 142Combined sources15
Helixi143 – 145Combined sources3
Beta strandi147 – 157Combined sources11
Helixi159 – 161Combined sources3
Beta strandi162 – 171Combined sources10
Beta strandi176 – 185Combined sources10
Turni186 – 189Combined sources4
Beta strandi191 – 200Combined sources10
Turni201 – 203Combined sources3
Beta strandi204 – 212Combined sources9
Helixi220 – 222Combined sources3
Helixi237 – 240Combined sources4
Helixi244 – 246Combined sources3

3D structure databases

ProteinModelPortaliQ9LS02
SMRiQ9LS02
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ9LS02

Family & Domainsi

Sequence similaritiesi

Belongs to the allene oxide cyclase family.Curated

Keywords - Domaini

Transit peptide

Phylogenomic databases

eggNOGiENOG410IHTA Eukaryota
ENOG4111X07 LUCA
HOGENOMiHOG000240167
InParanoidiQ9LS02
KOiK10525
OMAiNLSCNQQ
OrthoDBiEOG09360LOM
PhylomeDBiQ9LS02

Family and domain databases

Gene3Di2.40.480.10, 1 hit
InterProiView protein in InterPro
IPR009410 Allene_ox_cyc
IPR034871 Allene_oxi_cyc_sf
PANTHERiPTHR31843 PTHR31843, 1 hit
PfamiView protein in Pfam
PF06351 Allene_ox_cyc, 1 hit
ProDomiView protein in ProDom or Entries sharing at least one domain
PD329160 Allene_ox_cyc, 1 hit
SUPFAMiSSF141493 SSF141493, 1 hit

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q9LS02-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASSAVSLQS ISMTTLNNLS CNQQFHRSSL LGSSKSFQNL GISSNGSDFS
60 70 80 90 100
YPSSFTAKKN LTASRALSQN GNIENPRPSK VQELSVYEIN ELDRHSPKIL
110 120 130 140 150
KNAFSLMFGL GDLVPFTNKL YTGDLKKRVG ITAGLCVVIE HVPEKKGERF
160 170 180 190 200
EATYSFYFGD YGHLSVQGPY LTYEDSFLAI TGGAGIFEGA YGQVKLQQLV
210 220 230 240 250
YPTKLFYTFY LKGLANDLPL ELTGTPVPPS KDIEPAPEAK ALEPSGVISN

YTN
Length:253
Mass (Da):27,635
Last modified:October 1, 2000 - v1
Checksum:i1E735E6AF9EBDBAC
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ308484 mRNA Translation: CAC83762.1
AB028607 Genomic DNA Translation: BAA95764.1
CP002686 Genomic DNA Translation: AEE77066.1
AY054131 mRNA Translation: AAL06792.1
AF380630 mRNA Translation: AAK55711.1
RefSeqiNP_566776.1, NM_113476.4
UniGeneiAt.6411

Genome annotation databases

EnsemblPlantsiAT3G25770.1; AT3G25770.1; AT3G25770
GeneIDi822168
GrameneiAT3G25770.1; AT3G25770.1; AT3G25770
KEGGiath:AT3G25770

Similar proteinsi

Entry informationi

Entry nameiAOC2_ARATH
AccessioniPrimary (citable) accession number: Q9LS02
Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 30, 2005
Last sequence update: October 1, 2000
Last modified: April 25, 2018
This is version 113 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. SIMILARITY comments
    Index of protein domains and families

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