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3PFG

X-Ray crystal structure the N,N-dimethyltransferase TylM1 from Streptomyces fradiae in complex with SAM and dTDP-phenol

Functional Information from GO Data
ChainGOidnamespacecontents
A0008168molecular_functionmethyltransferase activity
A0008757molecular_functionS-adenosylmethionine-dependent methyltransferase activity
A0016740molecular_functiontransferase activity
A0017000biological_processantibiotic biosynthetic process
A0032259biological_processmethylation
A0042803molecular_functionprotein homodimerization activity
Functional Information from PDB Data
site_idAC1
Number of Residues22
DetailsBINDING SITE FOR RESIDUE SAM A 264
ChainResidue
ATYR14
AASP101
AMET102
AMET117
APHE118
ASER120
AHIS123
AHOH271
ATLO301
AHOH326
AHOH332
ATYR22
AHOH370
AHOH429
AHOH455
ATYR33
AALA58
AGLY60
AHIS64
AGLU79
ALEU80
AMET84

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO A 265
ChainResidue
ATYR22
AHIS26
AARG177
AVAL192
AGLU208
ATLO301
AHOH348

site_idAC3
Number of Residues25
DetailsBINDING SITE FOR RESIDUE TLO A 301
ChainResidue
AHIS26
ALYS29
APHE118
ATRP153
APHE158
ATHR159
ATYR162
AARG177
ASER179
AGLU184
AILE190
AARG211
AILE212
AARG241
ASAM264
AEDO265
AHOH290
AHOH322
AHOH334
AHOH349
AHOH364
AHOH389
AHOH391
AHOH410
AHOH422

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21142177","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsBinding site: {}
ChainResidueDetails

239803

PDB entries from 2025-08-06

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