Structure of PDB 2rkn Chain A Binding Site BS02

Receptor Information
>2rkn Chain A (length=77) Species: 3702 (Arabidopsis thaliana) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AIDLCGMSQDELNECKPAVSKENPTSPSQPCCTALQHADFACLCGYKNSP
WLGSFGVDPELASALPKQCGLANAPTC
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain2rkn Chain A Residue 203 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2rkn The structure of "defective in induced resistance" protein of Arabidopsis thaliana, DIR1, reveals a new type of lipid transfer protein.
Resolution1.6 Å
Binding residue
(original residue number in PDB)		E11 H37
Binding residue
(residue number reindexed from 1)		E11 H37
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005504 fatty acid binding
GO:0005515 protein binding
GO:0008270 zinc ion binding
GO:0008289 lipid binding
GO:0046872 metal ion binding
Biological Process
GO:0006869 lipid transport
GO:0006952 defense response
GO:0009627 systemic acquired resistance
GO:0009862 systemic acquired resistance, salicylic acid mediated signaling pathway
Cellular Component
GO:0005783 endoplasmic reticulum
GO:0009506 plasmodesma
GO:0048046 apoplast
GO:0070161 anchoring junction
GO:0099503 secretory vesicle

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2rkn, PDBe:2rkn, PDBj:2rkn
PDBsum2rkn
PubMed18552128
UniProtQ8W453|DIRL1_ARATH Putative lipid-transfer protein DIR1 (Gene Name=DIR1)

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