Structure of PDB 5ur6 Chain A

Receptor sequence
>5ur6A (length=173) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
PSELTPEERSELKNSIAEFHTYQLDPGSCSSLHAQRIHAPPELVWSIVRR
FDKPQTYKHFIKSCSVEQNFEMRVGCTRDVIVISGLPANTSTERLDILDD
ERRVTGFSIIGGEHRLTNYKSVTTVHRFEKENRIWTVVLESYVVDMDTRM
FADTVVKLNLQKLATVAEAMARN
3D structure
PDB5ur6 A Rationally Designed Agonist Defines Subfamily IIIA Abscisic Acid Receptors As Critical Targets for Manipulating Transpiration.
ChainA
Resolution1.631 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 8KM A F61 A89 S92 E94 F108 I110 L117 Y120 V163 F60 A88 S91 E93 F107 I109 L116 Y119 V155 MOAD: ic50=87nM
PDBbind-CN: -logKd/Ki=7.06,IC50=87nM
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
GO:0044389 ubiquitin-like protein ligase binding
Biological Process
GO:0009738 abscisic acid-activated signaling pathway
GO:1902584 positive regulation of response to water deprivation
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005773 vacuole
GO:0005829 cytosol
GO:0005886 plasma membrane
GO:0009705 plant-type vacuole 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:5ur6, PDBe:5ur6, PDBj:5ur6
PDBsum5ur6
PubMed28949512
UniProtO49686|PYR1_ARATH Abscisic acid receptor PYR1 (Gene Name=PYR1)

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