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6BYF

Crystal structure of the core catalytic domain of PP-IP phosphatase SIW14 from S. cerevisiae in complex with citrate

Functional Information from GO Data
ChainGOidnamespacecontents
A0006470biological_processprotein dephosphorylation
A0016311biological_processdephosphorylation
A0016791molecular_functionphosphatase activity
B0006470biological_processprotein dephosphorylation
B0016311biological_processdephosphorylation
B0016791molecular_functionphosphatase activity
C0006470biological_processprotein dephosphorylation
C0016311biological_processdephosphorylation
C0016791molecular_functionphosphatase activity
D0006470biological_processprotein dephosphorylation
D0016311biological_processdephosphorylation
D0016791molecular_functionphosphatase activity
E0006470biological_processprotein dephosphorylation
E0016311biological_processdephosphorylation
E0016791molecular_functionphosphatase activity
F0006470biological_processprotein dephosphorylation
F0016311biological_processdephosphorylation
F0016791molecular_functionphosphatase activity
G0006470biological_processprotein dephosphorylation
G0016311biological_processdephosphorylation
G0016791molecular_functionphosphatase activity
H0006470biological_processprotein dephosphorylation
H0016311biological_processdephosphorylation
H0016791molecular_functionphosphatase activity
I0006470biological_processprotein dephosphorylation
I0016311biological_processdephosphorylation
I0016791molecular_functionphosphatase activity
Functional Information from PDB Data
site_idAC1
Number of Residues10
Detailsbinding site for residue CIT A 301
ChainResidue
ACYS214
AHOH415
AASN215
AARG216
AGLY217
ALYS218
AHIS219
AARG220
ALYS250
AHOH402

site_idAC2
Number of Residues5
Detailsbinding site for residue EDO A 302
ChainResidue
AMSE238
AASP241
AARG245
EASN121
EPHE122

site_idAC3
Number of Residues10
Detailsbinding site for residue CIT B 301
ChainResidue
BCYS214
BASN215
BARG216
BGLY217
BLYS218
BHIS219
BARG220
BLYS250
BHOH407
BHOH409

site_idAC4
Number of Residues9
Detailsbinding site for residue CIT C 301
ChainResidue
CASN183
CCYS214
CASN215
CARG216
CGLY217
CLYS218
CHIS219
CARG220
CLYS250

site_idAC5
Number of Residues5
Detailsbinding site for residue EDO C 302
ChainResidue
CMSE238
CASP241
CARG245
DASN121
DPHE122

site_idAC6
Number of Residues7
Detailsbinding site for residue CIT D 301
ChainResidue
DCYS214
DASN215
DARG216
DLYS218
DHIS219
DARG220
DHOH404

site_idAC7
Number of Residues5
Detailsbinding site for residue EDO D 302
ChainResidue
CASN121
CPHE122
DMSE238
DASP241
DARG245

site_idAC8
Number of Residues4
Detailsbinding site for residue CL D 303
ChainResidue
CARG146
DGLN232
DTRP234
DTRP281

site_idAC9
Number of Residues10
Detailsbinding site for residue CIT E 301
ChainResidue
ECYS214
EASN215
EARG216
EGLY217
ELYS218
EHIS219
EARG220
ELYS250
EHOH407
EHOH431

site_idAD1
Number of Residues9
Detailsbinding site for residue CIT F 301
ChainResidue
FCYS214
FASN215
FARG216
FGLY217
FLYS218
FHIS219
FARG220
FLYS250
FHOH401

site_idAD2
Number of Residues8
Detailsbinding site for residue CIT G 301
ChainResidue
GCYS214
GASN215
GARG216
GGLY217
GLYS218
GHIS219
GARG220
GLYS250

site_idAD3
Number of Residues5
Detailsbinding site for residue CL G 302
ChainResidue
GPHE142
GARG146
HGLN232
HTRP234
HTRP281

site_idAD4
Number of Residues9
Detailsbinding site for residue CIT H 301
ChainResidue
HCYS214
HASN215
HARG216
HGLY217
HLYS218
HHIS219
HARG220
HLYS250
HHOH412

site_idAD5
Number of Residues9
Detailsbinding site for residue CIT I 301
ChainResidue
IGLY217
ILYS218
IHIS219
IARG220
IHOH405
IHOH407
ICYS214
IASN215
IARG216

Functional Information from PROSITE/UniProt
site_idPS00383
Number of Residues11
DetailsTYR_PHOSPHATASE_1 Tyrosine specific protein phosphatases active site. IHCnrGkhRTG
ChainResidueDetails
AILE212-GLY222

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues9
DetailsActive site: {"description":"Phosphocysteine intermediate","evidences":[{"source":"PROSITE-ProRule","id":"PRU00160","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"29540476","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues27
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"Q9ZVN4","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues9
DetailsSite: {"description":"Transition state stabilizer","evidences":[{"source":"PubMed","id":"29540476","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

243531

PDB entries from 2025-10-22

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