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Protein

Allene oxide cyclase 1, chloroplastic

Gene

AOC1

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

Keywordsi

Molecular functionIsomerase
Biological processStress response

Enzyme and pathway databases

BioCyciARA:AT3G25760-MONOMER
BRENDAi5.3.99.6 399

Names & Taxonomyi

Protein namesi
Recommended name:
Allene oxide cyclase 1, chloroplastic (EC:5.3.99.6)
Alternative name(s):
Early-responsive to dehydration 12 protein
Gene namesi
Name:AOC1
Synonyms:ERD12
Ordered Locus Names:At3g25760
ORF Names:K13N2.10, K13N2_8
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 3

Organism-specific databases

AraportiAT3G25760
TAIRilocus:2085999 AT3G25760

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 – 78ChloroplastSequence analysisAdd BLAST78
ChainiPRO_000000170279 – 254Allene oxide cyclase 1, chloroplasticAdd BLAST176

Proteomic databases

PaxDbiQ9LS03

Expressioni

Tissue specificityi

Highly expressed in fully developed leaves.1 Publication

Inductioni

By dehydration stress. High local and systemic induction by wounding.1 Publication

Gene expression databases

ExpressionAtlasiQ9LS03 baseline and differential
GenevisibleiQ9LS03 AT

Interactioni

Protein-protein interaction databases

STRINGi3702.AT3G25760.1

Structurei

Secondary structure

1254
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Beta strandi83 – 90Combined sources8
Beta strandi114 – 117Combined sources4
Beta strandi120 – 123Combined sources4
Beta strandi129 – 143Combined sources15
Turni144 – 147Combined sources4
Beta strandi148 – 158Combined sources11
Helixi160 – 162Combined sources3
Beta strandi163 – 172Combined sources10
Beta strandi177 – 186Combined sources10
Turni187 – 190Combined sources4
Beta strandi192 – 201Combined sources10
Turni202 – 204Combined sources3
Beta strandi205 – 213Combined sources9
Helixi221 – 223Combined sources3
Helixi238 – 242Combined sources5
Helixi245 – 247Combined sources3

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1ZVCX-ray1.79A67-254[»]
ProteinModelPortaliQ9LS03
SMRiQ9LS03
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ9LS03

Family & Domainsi

Sequence similaritiesi

Belongs to the allene oxide cyclase family.Curated

Keywords - Domaini

Transit peptide

Phylogenomic databases

eggNOGiENOG410IHTA Eukaryota
ENOG4111X07 LUCA
HOGENOMiHOG000240167
InParanoidiQ9LS03
KOiK10525
OMAiQQLVFPF
OrthoDBiEOG09360LOM
PhylomeDBiQ9LS03

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.

Q9LS03-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASSTISLQS ISMTTLNNLS YSKQFHRSSL LGFSKSFQNF GISSNGPGSS
60 70 80 90 100
SPTSFTPKKK LTPTRALSQN LGNTENPRPS KVQELSVYEI NDLDRHSPKI
110 120 130 140 150
LKNAFSFRFG LGDLVPFTNK LYTGDLKKRV GITAGLCVVI EHVPEKNGDR
160 170 180 190 200
FEATYSFYFG DYGHLSVQGP YLTYEDSFLA ITGGAGIFEG AYGQVKLQQL
210 220 230 240 250
VYPTKLFYTF YLKGLANDLP LELIGTPVPP SKDVEPAPEA KALKPSGVVS

NFTN
Length:254
Mass (Da):27,802
Last modified:October 1, 2000 - v1
Checksum:i7CBBDCCD10EFE410
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ308483 mRNA Translation: CAC83761.1
AB028607 Genomic DNA Translation: BAA95763.1
CP002686 Genomic DNA Translation: AEE77065.1
AK175392 mRNA Translation: BAD43155.1
AK176777 mRNA Translation: BAD44540.1
AB039931 mRNA Translation: BAB63918.1
RefSeqiNP_189204.1, NM_113475.5
UniGeneiAt.26518

Genome annotation databases

EnsemblPlantsiAT3G25760.1; AT3G25760.1; AT3G25760
GeneIDi822167
GrameneiAT3G25760.1; AT3G25760.1; AT3G25760
KEGGiath:AT3G25760

Similar proteinsi

Entry informationi

Entry nameiAOC1_ARATH
AccessioniPrimary (citable) accession number: Q9LS03
Secondary accession number(s): Q94IH9
Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 30, 2005
Last sequence update: October 1, 2000
Last modified: April 25, 2018
This is version 106 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
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Main funding by: National Institutes of Health