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1N2X

Crystal Structure Analysis of TM0872, a Putative SAM-dependent Methyltransferase, Complexed with SAM

Functional Information from GO Data
ChainGOidnamespacecontents
A0005737cellular_componentcytoplasm
A0006364biological_processrRNA processing
A0008168molecular_functionmethyltransferase activity
A0016740molecular_functiontransferase activity
A0032259biological_processmethylation
A0070475biological_processrRNA base methylation
A0071424molecular_functionrRNA (cytosine-N4-)-methyltransferase activity
B0005737cellular_componentcytoplasm
B0006364biological_processrRNA processing
B0008168molecular_functionmethyltransferase activity
B0016740molecular_functiontransferase activity
B0032259biological_processmethylation
B0070475biological_processrRNA base methylation
B0071424molecular_functionrRNA (cytosine-N4-)-methyltransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 500
ChainResidue
AARG199
ALYS200
AARG201

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 B 501
ChainResidue
BARG199
BLYS200
BARG201
BHOH511
BHOH552
BHOH592

site_idAC3
Number of Residues25
DetailsBINDING SITE FOR RESIDUE SAM A 401
ChainResidue
AHIS8
ACYS31
ATHR32
AVAL33
AGLY34
AGLU35
AGLY36
AGLY37
AHIS38
AASP55
AVAL56
ASER81
ATYR82
AASP103
ALEU104
AGLY105
AGLN110
AMSE130
AASN221
AARG282
AHOH520
AHOH529
AHOH567
AHOH705
AHOH708

site_idAC4
Number of Residues20
DetailsBINDING SITE FOR RESIDUE SAM B 402
ChainResidue
BHIS8
BTHR32
BVAL33
BGLY34
BGLU35
BGLY36
BGLY37
BHIS38
BASP55
BVAL56
BVAL60
BVAL80
BSER81
BTYR82
BASP103
BGLY105
BVAL106
BGLN110
BMSE130
BASN221

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"12824489","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

243083

PDB entries from 2025-10-15

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