Structure of PDB 4lg5 Chain A

Receptor sequence
>4lg5A (length=175) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
SEQKTLEPVIKTYHQFEPDPTTCTSLITQRIHAPASVVWPLIRRFDNPER
YKHFVKRCRLISGDGDVGSVREVTVISGLPASTSTERLEFVDDDHRVLSF
RVVGGEHRLKNYKSVTSVNEFLNQDSGKVYTVVLESYTVDIPEGNTEEDT
KMFVDTVVKLNLQKLGVAATSAPMH
3D structure
PDB4lg5 An ABA-mimicking ligand that reduces water loss and promotes drought resistance in plants.
ChainA
Resolution2.88 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 A1O A K64 R83 A93 E98 F112 H119 F165 V169 K52 R71 A81 E86 F100 H107 F153 V157
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:4lg5, PDBe:4lg5, PDBj:4lg5
PDBsum4lg5
PubMed23835477
UniProtO80992|PYL2_ARATH Abscisic acid receptor PYL2 (Gene Name=PYL2)

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