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3LDU

The crystal structure of a possible methylase from Clostridium difficile 630.

Functional Information from GO Data
ChainGOidnamespacecontents
A0003676molecular_functionnucleic acid binding
A0003723molecular_functionRNA binding
A0005525molecular_functionGTP binding
A0006396biological_processRNA processing
A0008168molecular_functionmethyltransferase activity
A0008990molecular_functionrRNA (guanine-N2-)-methyltransferase activity
A0031167biological_processrRNA methylation
A0032259biological_processmethylation
A0070043molecular_functionrRNA (guanine-N7-)-methyltransferase activity
A0070476biological_processrRNA (guanine-N7)-methylation
Functional Information from PDB Data
site_idAC1
Number of Residues18
DetailsBINDING SITE FOR RESIDUE GTP A 383
ChainResidue
AALA174
AASP261
AILE262
AGLY288
AASP289
AALA290
AASN305
APRO307
AHOH554
AHOH574
APRO175
AILE176
APRO199
AMSE200
ACYS201
AGLY202
ASER203
ATHR205

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE FMT A 384
ChainResidue
ATYR86
ATYR140
ATHR232

site_idAC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE FMT A 385
ChainResidue
APHE255
ALYS256

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE GOL A 386
ChainResidue
ATYR260
AASP289
ALYS294

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL A 387
ChainResidue
ATYR260
APHE293
ASER295
AASP297

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE GOL A 388
ChainResidue
ALEU25
ALYS248
AHOH439

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 389
ChainResidue
AGLU264
AASP268
AARG271
AVAL287
AHOH454

site_idAC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL A 390
ChainResidue
AGLU347
ATYR348
AGLY351
AGLN352

site_idAC9
Number of Residues3
DetailsBINDING SITE FOR RESIDUE GOL A 391
ChainResidue
APRO373
AGLY374
ALYS376

site_idBC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL A 392
ChainResidue
AARG20
ATHR23
APHE71
AASP110

site_idBC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 393
ChainResidue
AGLU57
AARG58
AALA161
AARG177
AHOH504

site_idBC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE GOL A 394
ChainResidue
ATHR32
AGLU33
AASP34

Functional Information from PROSITE/UniProt
site_idPS00092
Number of Residues7
DetailsN6_MTASE N-6 Adenine-specific DNA methylases signature. IITNPPY
ChainResidueDetails
AILE302-TYR308

site_idPS01261
Number of Residues12
DetailsUPF0020 Uncharacterized protein family UPF0020 signature. DPMCGSGtilIE
ChainResidueDetails
AASP198-GLU209

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PDB entries from 2024-07-10

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