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5WY1

Crystal structure of mouse DNA methyltransferase 1 (T1505A mutant)

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0003682molecular_functionchromatin binding
A0008168molecular_functionmethyltransferase activity
A0008270molecular_functionzinc ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
Detailsbinding site for residue ZN A 2001
ChainResidue
ACYS359
ACYS362
ACYS420
AHIS424

site_idAC2
Number of Residues4
Detailsbinding site for residue ZN A 2002
ChainResidue
ACYS656
ACYS659
ACYS662
ACYS694

site_idAC3
Number of Residues4
Detailsbinding site for residue ZN A 2003
ChainResidue
ACYS823
ACYS897
ACYS900
AHIS796

site_idAC4
Number of Residues4
Detailsbinding site for residue ZN A 2004
ChainResidue
ACYS1479
ACYS1481
ACYS1487
AHIS1504

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 Residues459
DetailsDomain: {"description":"SAM-dependent MTase C5-type","evidences":[{"source":"PROSITE-ProRule","id":"PRU01016","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues11
DetailsCompositional bias: {"description":"Basic residues","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsActive site: {"evidences":[{"source":"PubMed","id":"17576694","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues5
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00509","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
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_FI7
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_FI8
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_FI9
Number of Residues7
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P26358","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"17965600","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"9211941","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues3
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P26358","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"17242355","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"19144319","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"21183079","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues2
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)","evidences":[{"source":"UniProtKB","id":"P26358","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

247947

PDB entries from 2026-01-21

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