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4DS8

Complex structure of abscisic acid receptor PYL3-(+)-ABA-HAB1 in the presence of Mn2+

Functional Information from GO Data
ChainGOidnamespacecontents
A0004864molecular_functionprotein phosphatase inhibitor activity
A0005515molecular_functionprotein binding
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0005886cellular_componentplasma membrane
A0009738biological_processabscisic acid-activated signaling pathway
A0010427molecular_functionabscisic acid binding
A0038023molecular_functionsignaling receptor activity
A0042802molecular_functionidentical protein binding
A0042803molecular_functionprotein homodimerization activity
A0062049cellular_componentprotein phosphatase inhibitor complex
B0004722molecular_functionprotein serine/threonine phosphatase activity
B0006470biological_processprotein dephosphorylation
B0043169molecular_functioncation binding
Functional Information from PDB Data
site_idAC1
Number of Residues12
DetailsBINDING SITE FOR RESIDUE A8S A 301
ChainResidue
ALYS79
AHOH440
AHOH448
AHOH464
APHE81
AALA113
ASER116
APHE132
ATYR144
APHE188
AASN196
AHOH438

site_idAC2
Number of Residues1
DetailsBINDING SITE FOR RESIDUE GOL A 302
ChainResidue
ATYR23

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MN B 601
ChainResidue
BASP432
BASP492
BHOH726
BHOH767
BHOH860
BHOH911

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE GOL B 602
ChainResidue
BLEU231
BHOH852

Functional Information from PROSITE/UniProt
site_idPS01032
Number of Residues9
DetailsPPM_1 PPM-type phosphatase domain signature. FFGVYDGHG
ChainResidueDetails
BPHE238-GLY246

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsBINDING: BINDING => ECO:0000269|PubMed:21658606, ECO:0007744|PDB:3NMT, ECO:0007744|PDB:3QN1, ECO:0007744|PDB:3RT0, ECO:0007744|PDB:3UJG, ECO:0007744|PDB:3ZVU, ECO:0007744|PDB:4LA7, ECO:0007744|PDB:4LG5, ECO:0007744|PDB:4LGA, ECO:0007744|PDB:4WVO
ChainResidueDetails
BASP243
BASP432
BASP492

site_idSWS_FT_FI2
Number of Residues1
DetailsBINDING: BINDING => ECO:0000269|PubMed:19898420, ECO:0007744|PDB:3KB3
ChainResidueDetails
BGLY244
AGLU170

site_idSWS_FT_FI3
Number of Residues1
DetailsSITE: Lock
ChainResidueDetails
BTRP385

site_idSWS_FT_FI4
Number of Residues2
DetailsSITE: Involved in interactions with PP2Cs => ECO:0000250|UniProtKB:O49686
ChainResidueDetails
APRO112
ATHR181

site_idSWS_FT_FI5
Number of Residues1
DetailsSITE: Involved in ABA binding => ECO:0000250|UniProtKB:Q84MC7
ChainResidueDetails
AVAL189

site_idSWS_FT_FI6
Number of Residues1
DetailsSITE: Involved in the cis- to trans-homodimer conformation in the presence of ABA => ECO:0000269|PubMed:22579247
ChainResidueDetails
ASER195

226707

PDB entries from 2024-10-30

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