Structure of PDB 3dsj Chain A

Receptor sequence

>3dsjA (length=465) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]

LPIRNIPGNYGLPIVGPIKDRWDYFYDQGAEEFFKSRIRKYNSTVYRVNM
PPGAFIAENPQVVALLDGKSFPVLFDVDKVEKKDLLTGTYMPSTELTGGY
RILSYLDPSEPKHEKLKNLLFFLLKSSRNRIFPEFQATYSELFDSLEKEL
SLKGKADFGGSSDGTAFNFLARAFYGTNPADTKLKADAPGLITKWVLFNL
HPLLSIGLPRVIEEPLIHTFSLPPALVKSDYQRLYEFFLESAGEILVEAD
KLGISREEATHNLLFATCFNTWGGMKILFPNMVKRIGRAGHQVHNRLAEE
IRSVIKSNGGELTMGAIEKMELTKSVVYECLRFEPPVTAQYGRAKKDLVI
ESHDAAFKVKAGEMLYGYQPLATRDPKIFDRADEFVPERFVGEEGEKLLR
HVLWSNGPETETPTVGNKQCAGKDFVVLVARLFVIEIFRRYDSFDIEVGT
SPLGSSVNFSSLRKA

3D structure

PDB

3dsj Structural insights into the evolutionary paths of oxylipin biosynthetic enzymes

Chain

Resolution

1.6 Å

3D
structure

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Enzymatic activity

Enzyme Commision number

4.2.1.92: hydroperoxide dehydratase.

Interaction with ligand

Site #	Ligand	Ligand chain	Binding residues on receptor (original residue number in PDB)	Binding residues on receptor (residue number reindexed from 1)	Binding affinity
BS01	HEM	A	K133 L137 L154 S155 H164 K168 L171 N321 T322 G325 M326 P387 W455 K469 C471 A472 G473 V477	K82 L86 L103 S104 H113 K117 L120 N270 T271 G274 M275 P336 W404 K418 C420 A421 G422 V426
BS02	243	A	L137 L251 F320 N321 G324 V388 T389 A390	L86 L200 F269 N270 G273 V337 T338 A339

Gene Ontology

	Molecular Function
GO:0004497	monooxygenase activity
GO:0005506	iron ion binding
GO:0009978	allene oxide synthase activity
GO:0016705	oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
GO:0016829	lyase activity
GO:0019825	oxygen binding
GO:0020037	heme binding
GO:0046872	metal ion binding

	Biological Process
GO:0006633	fatty acid biosynthetic process
GO:0006952	defense response
GO:0009611	response to wounding
GO:0009620	response to fungus
GO:0009695	jasmonic acid biosynthetic process
GO:0009753	response to jasmonic acid
GO:0019373	epoxygenase P450 pathway
GO:0031407	oxylipin metabolic process
GO:0031408	oxylipin biosynthetic process
GO:0050832	defense response to fungus

	Cellular Component
GO:0005739	mitochondrion
GO:0009507	chloroplast
GO:0009534	chloroplast thylakoid
GO:0009535	chloroplast thylakoid membrane
GO:0009536	plastid
GO:0009579	thylakoid
GO:0009941	chloroplast envelope
GO:0010287	plastoglobule

View graph for
Molecular Function

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Biological Process

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Cellular Component

External links

PDB	RCSB:3dsj, PDBe:3dsj, PDBj:3dsj
PDBsum	3dsj
PubMed	18716621
UniProt	Q96242\|CP74A_ARATH Allene oxide synthase, chloroplastic (Gene Name=CYP74A)

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