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3NEF

High-resolution pyrabactin-bound PYL1 structure

Functional Information from GO Data
ChainGOidnamespacecontents
A0004864molecular_functionprotein phosphatase inhibitor activity
A0005515molecular_functionprotein binding
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0005886cellular_componentplasma membrane
A0006952biological_processdefense response
A0009536cellular_componentplastid
A0009738biological_processabscisic acid-activated signaling pathway
A0010427molecular_functionabscisic acid binding
A0019888molecular_functionprotein phosphatase regulator activity
A0038023molecular_functionsignaling receptor activity
A0042802molecular_functionidentical protein binding
A0042803molecular_functionprotein homodimerization activity
A0062049cellular_componentprotein phosphatase inhibitor complex
B0004864molecular_functionprotein phosphatase inhibitor activity
B0005515molecular_functionprotein binding
B0005634cellular_componentnucleus
B0005737cellular_componentcytoplasm
B0005886cellular_componentplasma membrane
B0006952biological_processdefense response
B0009536cellular_componentplastid
B0009738biological_processabscisic acid-activated signaling pathway
B0010427molecular_functionabscisic acid binding
B0019888molecular_functionprotein phosphatase regulator activity
B0038023molecular_functionsignaling receptor activity
B0042802molecular_functionidentical protein binding
B0042803molecular_functionprotein homodimerization activity
B0062049cellular_componentprotein phosphatase inhibitor complex
Functional Information from PDB Data
site_idAC1
Number of Residues11
DetailsBINDING SITE FOR RESIDUE PYV A 201
ChainResidue
AILE68
AHOH206
AHOH235
AVAL87
AALA95
ASER98
AGLU100
AHIS121
ALEU123
ATYR126
AVAL172

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsMotif: {"description":"Gate loop","evidences":[{"source":"PubMed","id":"19898420","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsMotif: {"description":"Latch loop","evidences":[{"source":"PubMed","id":"19898420","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues26
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"19855379","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19893533","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsSite: {"description":"Involved in interactions with PP2Cs","evidences":[{"source":"PubMed","id":"19855379","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsSite: {"description":"Involved in interactions with PP2Cs","evidences":[{"source":"UniProtKB","id":"O49686","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

243531

PDB entries from 2025-10-22

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