3JRS

Crystal structure of (+)-ABA-bound PYL1

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	0006952	biological_process	defense response
A	0009536	cellular_component	plastid
A	0009738	biological_process	abscisic acid-activated signaling pathway
A	0010427	molecular_function	abscisic acid binding
A	0016020	cellular_component	membrane
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
A	0080163	biological_process	regulation of protein serine/threonine phosphatase activity
B	0004864	molecular_function	protein phosphatase inhibitor activity
B	0005515	molecular_function	protein binding
B	0005634	cellular_component	nucleus
B	0005737	cellular_component	cytoplasm
B	0005886	cellular_component	plasma membrane
B	0006952	biological_process	defense response
B	0009536	cellular_component	plastid
B	0009738	biological_process	abscisic acid-activated signaling pathway
B	0010427	molecular_function	abscisic acid binding
B	0016020	cellular_component	membrane
B	0038023	molecular_function	signaling receptor activity
B	0042802	molecular_function	identical protein binding
B	0042803	molecular_function	protein homodimerization activity
B	0062049	cellular_component	protein phosphatase inhibitor complex
B	0080163	biological_process	regulation of protein serine/threonine phosphatase activity
C	0004864	molecular_function	protein phosphatase inhibitor activity
C	0005515	molecular_function	protein binding
C	0005634	cellular_component	nucleus
C	0005737	cellular_component	cytoplasm
C	0005886	cellular_component	plasma membrane
C	0006952	biological_process	defense response
C	0009536	cellular_component	plastid
C	0009738	biological_process	abscisic acid-activated signaling pathway
C	0010427	molecular_function	abscisic acid binding
C	0016020	cellular_component	membrane
C	0038023	molecular_function	signaling receptor activity
C	0042802	molecular_function	identical protein binding
C	0042803	molecular_function	protein homodimerization activity
C	0062049	cellular_component	protein phosphatase inhibitor complex
C	0080163	biological_process	regulation of protein serine/threonine phosphatase activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	11
Details	BINDING SITE FOR RESIDUE A8S A 1

Chain	Residue
A	HOH2
A	HOH228
A	HOH231
A	LYS86
A	PHE88
A	VAL110
A	ALA116
A	PHE135
A	PHE189
A	HOH223
A	HOH224

---

site_id	AC2
Number of Residues	15
Details	BINDING SITE FOR RESIDUE A8S B 2

Chain	Residue
B	LYS86
B	VAL110
B	ALA116
B	SER119
B	PHE135
B	ILE137
B	TYR147
B	PHE189
B	ASN197
B	HOH217
B	HOH224
B	HOH229
B	HOH235
B	HOH242
B	HOH243

---

site_id	AC3
Number of Residues	10
Details	BINDING SITE FOR RESIDUE A8S C 3

Chain	Residue
C	LYS86
C	PRO115
C	ALA116
C	SER119
C	PHE135
C	ASN197
C	HOH220
C	HOH243
C	HOH246
C	HOH258

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	12
Details	BINDING: BINDING => ECO:0000269|PubMed:19855379, ECO:0000269|PubMed:19893533

Chain	Residue	Details
A	LYS86
B	ARG143
B	GLU171
C	LYS86
C	ALA116
C	ARG143
C	GLU171
A	ALA116
A	ARG143
A	GLU171
B	LYS86
B	ALA116

---

site_id	SWS_FT_FI2
Number of Residues	3
Details	SITE: Involved in interactions with PP2Cs => ECO:0000269|PubMed:19855379

Chain	Residue	Details
A	PRO115
B	PRO115
C	PRO115

---

site_id	SWS_FT_FI3
Number of Residues	3
Details	SITE: Involved in interactions with PP2Cs => ECO:0000250|UniProtKB:O49686

Chain	Residue	Details
A	SER182
B	SER182
C	SER182

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