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2PWY

Crystal Structure of a m1A58 tRNA methyltransferase

Functional Information from GO Data
ChainGOidnamespacecontents
A0005575cellular_componentcellular_component
A0008033biological_processtRNA processing
A0008168molecular_functionmethyltransferase activity
A0030488biological_processtRNA methylation
A0031515cellular_componenttRNA (m1A) methyltransferase complex
A0032259biological_processmethylation
A0160107molecular_functiontRNA (adenine(58)-N1)-methyltransferase activity
B0005575cellular_componentcellular_component
B0008033biological_processtRNA processing
B0008168molecular_functionmethyltransferase activity
B0030488biological_processtRNA methylation
B0031515cellular_componenttRNA (m1A) methyltransferase complex
B0032259biological_processmethylation
B0160107molecular_functiontRNA (adenine(58)-N1)-methyltransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE SO4 A 503
ChainResidue
AHIS51
ALEU52
APHE213
AARG214
ALEU215
AHOH532
AHOH655
AHOH747

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 B 504
ChainResidue
BARG251
BGLY254
BHOH546
BHIS51

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE SO4 A 505
ChainResidue
AARG49
AARG214
AGLU216
AARG250
BLYS10
BSER57
BHIS59

site_idAC4
Number of Residues24
DetailsBINDING SITE FOR RESIDUE SAH A 501
ChainResidue
ATHR75
APRO76
ATHR77
AGLY101
ATHR102
AGLY103
ASER104
AGLY105
AGLY106
ALEU107
AGLU125
AALA126
AARG127
AHIS130
AGLY152
ALYS153
ALEU154
AGLU155
AASP170
ALEU171
AHOH509
AHOH552
AHOH630
AHOH647

site_idAC5
Number of Residues24
DetailsBINDING SITE FOR RESIDUE SAH A 502
ChainResidue
BALA74
BTHR75
BPRO76
BTHR77
BGLY101
BTHR102
BGLY103
BSER104
BGLY105
BGLY106
BLEU107
BGLU125
BALA126
BARG127
BHIS130
BGLY152
BLYS153
BLEU154
BGLU155
BASP170
BLEU171
BHOH505
BHOH506
BHOH527

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues10
DetailsBINDING:
ChainResidueDetails
ASER104
BASP170
AGLU125
AHIS130
AGLU155
AASP170
BSER104
BGLU125
BHIS130
BGLU155

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1qam
ChainResidueDetails
BASP170
BGLY101
BGLU125

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PDB entries from 2024-07-17

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