5JNN

Crystal structure of abscisic acid receptor PYL2 in complex with Phaseic acid.

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004864	molecular_function	protein phosphatase inhibitor activity
A	0005515	molecular_function	protein binding
A	0005634	cellular_component	nucleus
A	0005737	cellular_component	cytoplasm
A	0005886	cellular_component	plasma membrane
A	0009738	biological_process	abscisic acid-activated signaling pathway
A	0010427	molecular_function	abscisic acid binding
A	0038023	molecular_function	signaling receptor activity
A	0042802	molecular_function	identical protein binding
A	0042803	molecular_function	protein homodimerization activity
A	0062049	cellular_component	protein phosphatase inhibitor complex

Functional Information from PDB Data

site_id	AC1
Number of Residues	11
Details	binding site for residue 6LM A 800

Chain	Residue
A	LYS64
A	HOH905
A	HOH920
A	VAL87
A	PHE112
A	HIS119
A	TYR124
A	PHE165
A	VAL166
A	ASN173
A	HOH903

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	4
Details	BINDING: BINDING => ECO:0000269|PubMed:19893533, ECO:0000269|PubMed:19898420

Chain	Residue	Details
A	ARG120
A	GLU147
A	ALA93
A	LYS64

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site_id	SWS_FT_FI2
Number of Residues	2
Details	SITE: Involved in interactions with PP2Cs => ECO:0000250|UniProtKB:O49686

Chain	Residue	Details
A	PRO92
A	THR158

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site_id	SWS_FT_FI3
Number of Residues	1
Details	SITE: Involved in ABA binding => ECO:0000250|UniProtKB:Q84MC7

Chain	Residue	Details
A	VAL166

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