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4IG6

Crystal structure of a tRNA (guanine-N1)-methyltransferase from Anaplasma phagocytophilum bound to S-adenosylhomocysteine

Functional Information from GO Data
ChainGOidnamespacecontents
A0002939biological_processtRNA N1-guanine methylation
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006400biological_processtRNA modification
A0008033biological_processtRNA processing
A0008168molecular_functionmethyltransferase activity
A0016740molecular_functiontransferase activity
A0032259biological_processmethylation
A0052906molecular_functiontRNA (guanine(37)-N1)-methyltransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues24
DetailsBINDING SITE FOR RESIDUE SAH A 301
ChainResidue
ATHR86
AILE132
AGLY133
ATYR135
ALEU137
AGLY139
AGLY140
AALA143
AGLN167
AGLU175
AHOH407
ASER87
AHOH460
AHOH506
AHOH507
AHOH516
AHOH519
APRO88
AGLY112
APHE114
AGLU115
AGLY116
AVAL130
ASER131

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CL A 302
ChainResidue
APHE9
APRO10
AGLN11
AHOH470

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CL A 303
ChainResidue
AHIS78
AASN80
ATHR81
AHOH491

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00605","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

239803

PDB entries from 2025-08-06

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