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3FUW

T. thermophilus 16S rRNA A1518 and A1519 methyltransferase (KsgA) in complex with 5'-methylthioadenosine in space group P212121

Functional Information from GO Data
ChainGOidnamespacecontents
A0000154biological_processrRNA modification
A0000179molecular_functionrRNA (adenine-N6,N6-)-dimethyltransferase activity
A0003723molecular_functionRNA binding
A0005737cellular_componentcytoplasm
A0006364biological_processrRNA processing
A0008168molecular_functionmethyltransferase activity
A0016433molecular_functionrRNA (adenine) methyltransferase activity
A0031167biological_processrRNA methylation
A0032259biological_processmethylation
A0052908molecular_function16S rRNA (adenine(1518)-N(6)/adenine(1519)-N(6))-dimethyltransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues15
DetailsBINDING SITE FOR RESIDUE MTA A 272
ChainResidue
APHE25
AASP99
AALA100
AASN117
APRO119
AHIS121
AHOH296
AGLY26
AGLN27
AASN28
AGLY54
AGLY56
AILE74
AGLU75
ALYS76

Functional Information from PROSITE/UniProt
site_idPS01131
Number of Residues28
DetailsRRNA_A_DIMETH Ribosomal RNA adenine dimethylases signature. VFEvGPGlGaLTralLeagae...VtAIEkD
ChainResidueDetails
AVAL50-ASP77

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsBINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_00607
ChainResidueDetails
AASN28
ALEU30
AGLY54

site_idSWS_FT_FI2
Number of Residues3
DetailsBINDING:
ChainResidueDetails
AGLU75
AASP99
AASN117

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1qam
ChainResidueDetails
AGLY54
AGLU75
AASN117

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PDB entries from 2024-07-24

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