Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

1I9G

CRYSTAL STRUCTURE OF AN ADOMET DEPENDENT METHYLTRANSFERASE

Functional Information from GO Data
ChainGOidnamespacecontents
A0005886cellular_componentplasma membrane
A0008033biological_processtRNA processing
A0008168molecular_functionmethyltransferase activity
A0016740molecular_functiontransferase activity
A0030488biological_processtRNA methylation
A0031515cellular_componenttRNA (m1A) methyltransferase complex
A0032259biological_processmethylation
A0160107molecular_functiontRNA (adenine(58)-N1)-methyltransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues24
DetailsBINDING SITE FOR RESIDUE SAM A 301
ChainResidue
AGLN81
ALEU113
AGLU131
AGLN132
AARG133
AHIS136
ASER160
AASP161
ALEU162
AASP178
AMET179
AVAL82
AVAL185
AHOH337
AHOH386
AHOH389
AHOH405
AILE83
AGLY107
AALA108
AGLY109
ASER110
AGLY111
AALA112

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00952","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"11554794","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1qam
ChainResidueDetails
AGLY107
AGLU131
AASP178

245663

PDB entries from 2025-12-03

PDB statisticsPDBj update infoContact PDBjnumon