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3LDG

Crystal structure of SMU.472, a putative methyltransferase complexed with SAH

Functional Information from GO Data
ChainGOidnamespacecontents
A0003723molecular_functionRNA binding
A0008168molecular_functionmethyltransferase activity
A0008173molecular_functionRNA methyltransferase activity
A0008990molecular_functionrRNA (guanine-N2-)-methyltransferase activity
A0016740molecular_functiontransferase activity
A0031167biological_processrRNA methylation
A0032259biological_processmethylation
A0070043molecular_functionrRNA (guanine-N7-)-methyltransferase activity
A0070476biological_processrRNA (guanine-N7)-methylation
Functional Information from PDB Data
site_idAC1
Number of Residues19
DetailsBINDING SITE FOR RESIDUE SAH A 385
ChainResidue
APRO177
AMSE290
AARG291
ALEU292
AGLN293
AASN307
APRO309
AHOH409
AHOH487
AHOH525
AHOH741
AILE178
APRO201
ATHR202
AGLY204
ASER205
ATHR207
AASP263
APHE264

Functional Information from PROSITE/UniProt
site_idPS00092
Number of Residues7
DetailsN6_MTASE N-6 Adenine-specific DNA methylases signature. LISNPPY
ChainResidueDetails
ALEU304-TYR310

247536

PDB entries from 2026-01-14

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