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1I9G

CRYSTAL STRUCTURE OF AN ADOMET DEPENDENT METHYLTRANSFERASE

Functional Information from GO Data
ChainGOidnamespacecontents
A0005886cellular_componentplasma membrane
A0008033biological_processtRNA processing
A0008168molecular_functionmethyltransferase 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 Residues1
DetailsBINDING:
ChainResidueDetails
ASER110

site_idSWS_FT_FI2
Number of Residues4
DetailsBINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU00952, ECO:0000269|PubMed:11554794
ChainResidueDetails
AGLU131
AHIS136
AASP161
AASP178

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

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PDB entries from 2024-07-31

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