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4RI5

Crystal structure of PTPN3 (PTPH1) D811E mutant in complex with metavanadate

Functional Information from GO Data
ChainGOidnamespacecontents
A0004725molecular_functionprotein tyrosine phosphatase activity
A0006470biological_processprotein dephosphorylation
A0016311biological_processdephosphorylation
B0004725molecular_functionprotein tyrosine phosphatase activity
B0006470biological_processprotein dephosphorylation
B0016311biological_processdephosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 1001
ChainResidue
AHIS812
AGLN886
AHOH1176
AHOH1260
AHOH1311
AHOH1374

site_idAC2
Number of Residues10
DetailsBINDING SITE FOR RESIDUE VN4 A 1002
ChainResidue
AGLY845
AILE846
AGLY847
AARG848
AGLN886
AHOH1176
AHOH1384
ACYS842
ASER843
AALA844

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL B 1001
ChainResidue
BTYR676
BHIS812
BGLN886
BHOH1247
BHOH1255
BHOH1415

site_idAC4
Number of Residues10
DetailsBINDING SITE FOR RESIDUE VN4 B 1002
ChainResidue
BCYS842
BSER843
BALA844
BGLY845
BILE846
BGLY847
BARG848
BGLN886
BHOH1122
BHOH1415

Functional Information from PROSITE/UniProt
site_idPS00383
Number of Residues11
DetailsTYR_PHOSPHATASE_1 Tyrosine specific protein phosphatases active site. VHCsaGigRTG
ChainResidueDetails
AVAL840-GLY850

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues510
DetailsDomain: {"description":"Tyrosine-protein phosphatase","evidences":[{"source":"PROSITE-ProRule","id":"PRU00160","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
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 Residues16
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

246333

PDB entries from 2025-12-17

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