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4B17

Crystal structure of C2498 2'-O-ribose methyltransferase RlmM from Escherichia coli in complex with S-adenosylmethionine

Functional Information from GO Data
ChainGOidnamespacecontents
A0005737cellular_componentcytoplasm
A0006364biological_processrRNA processing
A0008168molecular_functionmethyltransferase activity
A0008757molecular_functionS-adenosylmethionine-dependent methyltransferase activity
A0016740molecular_functiontransferase activity
A0031167biological_processrRNA methylation
A0032259biological_processmethylation
A0070677molecular_functionrRNA (cytosine-2'-O-)-methyltransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 1361
ChainResidue
AGLU112
ASER113
AGLU115
ALEU116
APRO155

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO A 1362
ChainResidue
APHE171
AARG177
AHIS197

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 1363
ChainResidue
APRO308
AMET309
ALYS310
AHOH2080
ALYS281

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 1364
ChainResidue
AARG34
AGLU259
AASP260
ALYS263

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 1365
ChainResidue
ALYS114
ATYR172
AMET173
AHOH2048

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 1366
ChainResidue
APHE196
AHIS197
AILE200
AALA202
ATRP205

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 1367
ChainResidue
ALYS23
ASER63
AILE336
AHOH2022

site_idAC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO A 1368
ChainResidue
AARG85
AASN211
AASN233

site_idAC9
Number of Residues2
DetailsBINDING SITE FOR RESIDUE EDO A 1369
ChainResidue
AARG57
AASN166

site_idBC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO A 1370
ChainResidue
APHE264
ATHR267
AARG268

site_idBC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO A 1371
ChainResidue
AASP22
ATYR313
AGLU314

site_idBC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 1372
ChainResidue
AALA138
AASN139
ATYR140

site_idBC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE SO4 A 1373
ChainResidue
ALYS118
ALYS122

site_idBC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 1374
ChainResidue
ATRP214
AARG268
AASN270

site_idBC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 1375
ChainResidue
AVAL96
ATYR164
AHOH2033

site_idBC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 1359
ChainResidue
AGLU15
ALYS311
AARG312
ATYR313
AGLU314

site_idBC8
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A 1360
ChainResidue
AARG34
AVAL35
ALYS36
ATYR41
AVAL42
AILE43
AHOH2016

site_idBC9
Number of Residues14
DetailsBINDING SITE FOR RESIDUE SAM A 1358
ChainResidue
AASN38
ASER188
AGLY219
AALA220
ACYS221
APRO222
AGLY223
AGLY224
ATRP225
AASP240
AASP260
AGLY261
APHE262
AASP277

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PubMed","id":"22923526","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"22923526","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues3
DetailsBinding site: {}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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