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1TXO

Crystal structure of the Mycobacterium tuberculosis serine/threonine phosphatase PstP/Ppp at 1.95 A.

Functional Information from GO Data
ChainGOidnamespacecontents
A0004722molecular_functionprotein serine/threonine phosphatase activity
A0006470biological_processprotein dephosphorylation
B0004722molecular_functionprotein serine/threonine phosphatase activity
B0006470biological_processprotein dephosphorylation
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MN A 700
ChainResidue
AASP38
AASP191
AASP229
AHOH705
AHOH726
AHOH831

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MN A 701
ChainResidue
AHOH723
AHOH724
AHOH831
AASP38
AGLY39
AHOH715

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MN A 702
ChainResidue
AASP118
ASER160
AASP191
AHOH707
AHOH832

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MN B 703
ChainResidue
BASP38
BGLY39
BHOH718
BHOH725
BHOH726
BHOH799

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MN B 704
ChainResidue
BASP38
BASP191
BASP229
BHOH799
BHOH800
BHOH805

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MN B 705
ChainResidue
BASP118
BSER160
BASP191
BHOH720
BHOH798

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"15530359","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17961594","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1TXO","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2CM1","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"15530359","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1TXO","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsModified residue: {"description":"Phosphothreonine; by PknA and PknB","evidences":[{"source":"PubMed","id":"21423706","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine; by PknB","evidences":[{"source":"PubMed","id":"21423706","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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