Structure of PDB 3kdi Chain A

Receptor sequence
>3kdiA (length=181) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
VKGLTDEEQKTLEPVIKTYHQFEPDPTTCTSLITQRIHAPASVVWPLIRR
FDNPERYKHFVKRCRLISGDGDVGSVREVTVISGLPASTSTERLEFVDDD
HRVLSFRVVGGEHRLKNYKSVTSVNEFLNQDSGKVYTVVLESYTVDIPEG
NTEEDTKMFVDTVVKLNLQKLGVAATSAPMH
3D structure
PDB3kdi Structural insights into the mechanism of abscisic acid signaling by PYL proteins
ChainA
Resolution2.379 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 A8S A K64 A93 L121 Y124 V169 K58 A87 L115 Y118 V163
Gene Ontology
Molecular Function
GO:0004864 protein phosphatase inhibitor activity
GO:0005515 protein binding
GO:0010427 abscisic acid binding
GO:0038023 signaling receptor activity
GO:0042802 identical protein binding
GO:0042803 protein homodimerization activity
Biological Process
GO:0009738 abscisic acid-activated signaling pathway
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005886 plasma membrane
GO:0062049 protein phosphatase inhibitor complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3kdi, PDBe:3kdi, PDBj:3kdi
PDBsum3kdi
PubMed19893533
UniProtO80992|PYL2_ARATH Abscisic acid receptor PYL2 (Gene Name=PYL2)

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