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3PT9

Crystal structure of mouse DNMT1(731-1602) in the free state

Functional Information from GO Data
ChainGOidnamespacecontents
A0003682molecular_functionchromatin binding
A0008168molecular_functionmethyltransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues23
DetailsBINDING SITE FOR RESIDUE SAH A 1603
ChainResidue
AHOH3
AGLY1153
ALEU1154
AGLU1171
AMET1172
ATRP1173
AGLU1192
AASP1193
ACYS1194
AGLY1226
APRO1228
AHOH7
ALEU1250
APRO1489
AALA1581
AVAL1582
AHOH39
AHOH193
AHOH315
APHE1148
ASER1149
AGLY1150
AGLY1152

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 1
ChainResidue
ACYS1479
ACYS1481
ACYS1487
AHIS1504

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 2
ChainResidue
AHIS796
ACYS823
ACYS897
ACYS900

Functional Information from PROSITE/UniProt
site_idPS00094
Number of Residues13
DetailsC5_MTASE_1 C-5 cytosine-specific DNA methylases active site. EmLcgGpPCqGFS
ChainResidueDetails
AGLU1221-SER1233

site_idPS00095
Number of Residues19
DetailsC5_MTASE_2 C-5 cytosine-specific DNA methylases C-terminal signature. RqvGNAVpPpLakaIgleI
ChainResidueDetails
AARG1576-ILE1594

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"evidences":[{"source":"PubMed","id":"17576694","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21163962","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3PT6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4DA4","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21163962","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3PT6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3PT9","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4DA4","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21163962","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3PT6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3PT9","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P26358","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues7
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P26358","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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