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2OC3

Crystal Structure of the Catalytic Domain of Human Protein Tyrosine Phosphatase non-receptor Type 18

Functional Information from GO Data
ChainGOidnamespacecontents
A0004725molecular_functionprotein tyrosine phosphatase activity
A0004726molecular_functionnon-membrane spanning protein tyrosine phosphatase activity
A0006470biological_processprotein dephosphorylation
A0016311biological_processdephosphorylation
Functional Information from PROSITE/UniProt
site_idPS00383
Number of Residues11
DetailsTYR_PHOSPHATASE_1 Tyrosine specific protein phosphatases active site. VHCsaGcgRTG
ChainResidueDetails
AVAL227-GLY237

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues265
DetailsDomain: {"description":"Tyrosine-protein phosphatase","evidences":[{"source":"PROSITE-ProRule","id":"PRU00160","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Phosphocysteine intermediate","evidences":[{"source":"PROSITE-ProRule","id":"PRU00160","evidenceCode":"ECO:0000255"},{"source":"PROSITE-ProRule","id":"PRU10044","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues8
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues6
DetailsAnnotated By Reference To The Literature 1ytw
ChainResidueDetails
ATHR236
AGLU135
AHIS228
ACYS229
AASP197
AARG235

site_idCSA2
Number of Residues4
DetailsAnnotated By Reference To The Literature 1ytw
ChainResidueDetails
ATHR236
ACYS229
AASP197
AARG235

site_idCSA3
Number of Residues6
DetailsAnnotated By Reference To The Literature 1ytw
ChainResidueDetails
ATHR236
AHIS228
AGLU133
ACYS229
AASP197
AARG235

246704

PDB entries from 2025-12-24

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