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4NY3

Human PTPA in complex with peptide

Functional Information from GO Data
ChainGOidnamespacecontents
A0019211molecular_functionphosphatase activator activity
B0019211molecular_functionphosphatase activator activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 401
ChainResidue
AARG86
ATRP87
ALYS111
AHOH589

site_idAC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE SO4 A 402
ChainResidue
AHOH742
AHOH761
BHOH790
AASP229
AHIS230
ASER283
ATRP284
ASER285

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 403
ChainResidue
AARG41
AARG200
AHOH570
AHOH872

site_idAC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 404
ChainResidue
ASER71
AGLU72
ALYS302
AHOH537
AHOH734
AHOH819
AHOH824

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 405
ChainResidue
AARG173
AVAL174
AHOH752

site_idAC6
Number of Residues2
DetailsBINDING SITE FOR RESIDUE GOL A 406
ChainResidue
AGLN289
AARG293

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 B 401
ChainResidue
BARG86
BTRP87
BLYS111
BHOH665

site_idAC8
Number of Residues9
DetailsBINDING SITE FOR RESIDUE SO4 B 402
ChainResidue
BASP229
BSER283
BTRP284
BSER285
BHOH562
BHOH671
BHOH761
BHOH768
BHOH786

site_idAC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 B 403
ChainResidue
ALYS310
BLYS310
BHOH574
BHOH647
BHOH801

site_idBC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 B 404
ChainResidue
BARG41
BARG200
BHOH795

site_idBC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE SO4 B 405
ChainResidue
BARG173
BVAL174

site_idBC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE GOL B 406
ChainResidue
BGLN289
BARG293

site_idBC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL B 407
ChainResidue
BPHE238
BVAL239
BASP240
BGLU241
BVAL244
BILE257
BTHR261

site_idBC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL B 408
ChainResidue
BSER71
BGLU72
BPRO304
BHOH822

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16916641","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2HV7","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16916641","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2HV6","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"UniProtKB","id":"P67774","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsModified residue: {"description":"Leucine methyl ester","evidences":[{"source":"PubMed","id":"38123684","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8206937","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8SO0","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"8TTB","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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