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4JT9

Crystal Structure of human SIRT3 with ELT inhibitor 3 [14-(4-{2-[(methylsulfonyl)amino]ethyl}piperidin-1-yl)thieno[3,2-d]pyrimidine-6-carboxamide]

Functional Information from GO Data
ChainGOidnamespacecontents
A0017136molecular_functionhistone deacetylase activity, NAD-dependent
A0051287molecular_functionNAD binding
A0070403molecular_functionNAD+ binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 401
ChainResidue
ACYS256
ACYS259
ACYS280
ACYS283

site_idAC2
Number of Residues14
DetailsBINDING SITE FOR RESIDUE 1NS A 402
ChainResidue
AILE230
AASP231
AHIS248
AVAL292
APHE294
AGOL403
AGOL404
AHOH522
AHOH614
AILE154
AASP156
APHE157
AGLN228
AASN229

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 403
ChainResidue
APHE294
AGLY295
AGLU296
ALEU298
A1NS402

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 404
ChainResidue
AGLY145
AALA146
AGLN228
AASN229
A1NS402

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NA A 405
ChainResidue
AHIS187
AHIS354
AHOH611
AHOH628
AHOH629
AHOH653

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00236","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"12186850","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16788062","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18794531","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"36896611","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues27
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"23897466","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"19535340","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"23897466","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"36896611","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"37720100","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"19535340","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"23897466","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"36896611","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"N6-succinyllysine","evidences":[{"source":"UniProtKB","id":"Q8R104","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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