3JRQ

Crystal structure of (+)-ABA-bound PYL1 in complex with ABI1

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Functional Information from GO Data

ChainGOidnamespacecontents
A0005829cellular_componentcytosol
A0005634cellular_componentnucleus
A0005886cellular_componentplasma membrane
A0019900molecular_functionkinase binding
A0004724molecular_functionmagnesium-dependent protein serine/threonine phosphatase activity
A0046872molecular_functionmetal ion binding
A0016791molecular_functionphosphatase activity
A0004721molecular_functionphosphoprotein phosphatase activity
A0019901molecular_functionprotein kinase binding
A0004722molecular_functionprotein serine/threonine phosphatase activity
A0009738biological_processabscisic acid-activated signaling pathway
A0009788biological_processnegative regulation of abscisic acid-activated signaling pathway
A0006470biological_processprotein dephosphorylation
A0009787biological_processregulation of abscisic acid-activated signaling pathway
A0010119biological_processregulation of stomatal movement
A0009737biological_processresponse to abscisic acid
A0009409biological_processresponse to cold
A0009408biological_processresponse to heat
B0005737cellular_componentcytoplasm
B0005634cellular_componentnucleus
B0005886cellular_componentplasma membrane
B0010427molecular_functionabscisic acid binding
B0042802molecular_functionidentical protein binding
B0042803molecular_functionprotein homodimerization activity
B0004864molecular_functionprotein phosphatase inhibitor activity
B0038023molecular_functionsignaling receptor activity
B0009738biological_processabscisic acid-activated signaling pathway
B0080163biological_processregulation of protein serine/threonine phosphatase activity
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Functional Information from PDB Data

site_idNumber of ResiduesDetails
AC112BINDING SITE FOR RESIDUE A8S B 1
ChainResidue
BHOH9
BPHE88
BPRO115
BALA116
BPHE135
BILE137
BTYR147
BGLU171
BPHE189
BVAL193
BILE194
BHOH234

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Functional Information from PDB atom coordinates for the "HETATM" binding sites

site_idNumber of ResiduesDetails
A8S_3jrq_B_122(2Z,4E)-5-[(1S)-1-HYDROXY-2,6,6-TRIMETHYL-4-OXOCYCLOHEX-2-EN-1-YL]-3-METHYLPENTA-2,4-DIENOIC ACID binding site
ChainResidueligand
ATRP300A8S: (2Z,4E)-5-[(1S)-1-HYDROXY-2,6,6-TRIMETHYL-4-OXOCYCLOHEX-2-EN-1-YL]-3-METHYLPENTA-2,4-DIENOIC ACID
BLYS86A8S: (2Z,4E)-5-[(1S)-1-HYDROXY-2,6,6-TRIMETHYL-4-OXOCYCLOHEX-2-EN-1-YL]-3-METHYLPENTA-2,4-DIENOIC ACID
BPHE88A8S: (2Z,4E)-5-[(1S)-1-HYDROXY-2,6,6-TRIMETHYL-4-OXOCYCLOHEX-2-EN-1-YL]-3-METHYLPENTA-2,4-DIENOIC ACID
BVAL110A8S: (2Z,4E)-5-[(1S)-1-HYDROXY-2,6,6-TRIMETHYL-4-OXOCYCLOHEX-2-EN-1-YL]-3-METHYLPENTA-2,4-DIENOIC ACID
BLEU114-ALA116A8S: (2Z,4E)-5-[(1S)-1-HYDROXY-2,6,6-TRIMETHYL-4-OXOCYCLOHEX-2-EN-1-YL]-3-METHYLPENTA-2,4-DIENOIC ACID
BTHR118-SER119A8S: (2Z,4E)-5-[(1S)-1-HYDROXY-2,6,6-TRIMETHYL-4-OXOCYCLOHEX-2-EN-1-YL]-3-METHYLPENTA-2,4-DIENOIC ACID
BGLU121A8S: (2Z,4E)-5-[(1S)-1-HYDROXY-2,6,6-TRIMETHYL-4-OXOCYCLOHEX-2-EN-1-YL]-3-METHYLPENTA-2,4-DIENOIC ACID
BPHE135A8S: (2Z,4E)-5-[(1S)-1-HYDROXY-2,6,6-TRIMETHYL-4-OXOCYCLOHEX-2-EN-1-YL]-3-METHYLPENTA-2,4-DIENOIC ACID
BILE137A8S: (2Z,4E)-5-[(1S)-1-HYDROXY-2,6,6-TRIMETHYL-4-OXOCYCLOHEX-2-EN-1-YL]-3-METHYLPENTA-2,4-DIENOIC ACID
BHIS142A8S: (2Z,4E)-5-[(1S)-1-HYDROXY-2,6,6-TRIMETHYL-4-OXOCYCLOHEX-2-EN-1-YL]-3-METHYLPENTA-2,4-DIENOIC ACID
BLEU144A8S: (2Z,4E)-5-[(1S)-1-HYDROXY-2,6,6-TRIMETHYL-4-OXOCYCLOHEX-2-EN-1-YL]-3-METHYLPENTA-2,4-DIENOIC ACID
BTYR147A8S: (2Z,4E)-5-[(1S)-1-HYDROXY-2,6,6-TRIMETHYL-4-OXOCYCLOHEX-2-EN-1-YL]-3-METHYLPENTA-2,4-DIENOIC ACID
BSER149A8S: (2Z,4E)-5-[(1S)-1-HYDROXY-2,6,6-TRIMETHYL-4-OXOCYCLOHEX-2-EN-1-YL]-3-METHYLPENTA-2,4-DIENOIC ACID
BGLU171A8S: (2Z,4E)-5-[(1S)-1-HYDROXY-2,6,6-TRIMETHYL-4-OXOCYCLOHEX-2-EN-1-YL]-3-METHYLPENTA-2,4-DIENOIC ACID
BPHE189-ALA190A8S: (2Z,4E)-5-[(1S)-1-HYDROXY-2,6,6-TRIMETHYL-4-OXOCYCLOHEX-2-EN-1-YL]-3-METHYLPENTA-2,4-DIENOIC ACID
BVAL193-ILE194A8S: (2Z,4E)-5-[(1S)-1-HYDROXY-2,6,6-TRIMETHYL-4-OXOCYCLOHEX-2-EN-1-YL]-3-METHYLPENTA-2,4-DIENOIC ACID
BASN197A8S: (2Z,4E)-5-[(1S)-1-HYDROXY-2,6,6-TRIMETHYL-4-OXOCYCLOHEX-2-EN-1-YL]-3-METHYLPENTA-2,4-DIENOIC ACID

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Functional Information from PROSITE/UniProt

site_idNumber of ResiduesDetails
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Functional Information from SwissProt/UniProt

site_idNumber of ResiduesDetails
SWS_FT_FI11Manganese 1; via carbonyl oxygen (By similarity)
ChainResidueDetails
AGLY75

SWS_FT_FI23Manganese 2 (By similarity)
ChainResidueDetails
AASP74
AASP244
AASP310

SWS_FT_FI31Manganese 1 (By similarity)
ChainResidueDetails
AASP74

SWS_FT_FI41Lock.
ChainResidueDetails
ATRP197

SWS_FT_FI52ABA.
ChainResidueDetails
BLYS62
BGLU147

SWS_FT_FI61Involved in interactions with PP2Cs.
ChainResidueDetails
BPRO91

SWS_FT_FI71Involved in interactions with PP2Cs (By similarity).
ChainResidueDetails
BSER158

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Catalytic Information from CSA

site_idNumber of ResiduesDetails
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