Structure of PDB 3gyq Chain B Binding Site BS01

Receptor Information
>3gyq Chain B (length=261) Species: 1904 (Streptomyces cyaneus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ANPSDPAVQRIIDVTKPSRSNIKTTLIEDVEPLMHSIAAGVEFIEVYGSD
SSPFPSELLDLCGRQNIPVRLIDSSIVNQLFKGERKAKTFGIARVPRPAR
FGDIASRRGDVVVLDGVKIVGNIGAIVRTSLALGASGIILVDSDITSIAD
RRLQRASRGYVFSLPVVLSGREEAIAFIRDSGMQLMTLKADGDISVKELG
DNPDRLALLFGSEKGGPSDLFEEASSASVSIPMMSQTESLNVSVSLGIAL
HERIDRNLAAN
Ligand information
Ligand IDSAM
InChIInChI=1S/C15H22N6O5S/c1-27(3-2-7(16)15(24)25)4-8-10(22)11(23)14(26-8)21-6-20-9-12(17)18-5-19-13(9)21/h5-8,10-11,14,22-23H,2-4,16H2,1H3,(H2-,17,18,19,24,25)/t7-,8+,10+,11+,14+,27-/m0/s1
InChIKeyMEFKEPWMEQBLKI-FCKMPRQPSA-N
SMILES
SoftwareSMILES
CACTVS 3.341C[S@@+](CC[C@H](N)C([O-])=O)C[C@H]1O[C@H]([C@H](O)[C@@H]1O)n2cnc3c(N)ncnc23
OpenEye OEToolkits 1.5.0C[S+](CCC(C(=O)[O-])N)CC1C(C(C(O1)n2cnc3c2ncnc3N)O)O
CACTVS 3.341C[S+](CC[CH](N)C([O-])=O)C[CH]1O[CH]([CH](O)[CH]1O)n2cnc3c(N)ncnc23
OpenEye OEToolkits 1.5.0C[S@@+](CC[C@@H](C(=O)[O-])N)C[C@@H]1[C@H]([C@H]([C@@H](O1)n2cnc3c2ncnc3N)O)O
ACDLabs 10.04[O-]C(=O)C(N)CC[S+](C)CC3OC(n2cnc1c(ncnc12)N)C(O)C3O
FormulaC15 H22 N6 O5 S
NameS-ADENOSYLMETHIONINE
ChEMBLCHEMBL1235831
DrugBank
ZINC
PDB chain3gyq Chain A Residue 270 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3gyq Structure of the thiostrepton-resistance methyltransferase-S-adenosyl-L-methionine complex and its interaction with ribosomal RNA
Resolution2.45 Å
Binding residue
(original residue number in PDB)		R135 R165
Binding residue
(residue number reindexed from 1)		R128 R158
Annotation score5
Enzymatic activity
Enzyme Commision number 2.1.1.230: 23S rRNA (adenosine(1067)-2'-O)-methyltransferase.
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0008168 methyltransferase activity
GO:0008173 RNA methyltransferase activity
GO:0008649 rRNA methyltransferase activity
GO:0030743 23S rRNA (adenosine(1067)-2'-O)-methyltransferase activity
Biological Process
GO:0006396 RNA processing
GO:0031167 rRNA methylation
GO:0032259 methylation
GO:0046677 response to antibiotic

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:3gyq, PDBe:3gyq, PDBj:3gyq
PDBsum3gyq
PubMed19369248
UniProtP18644|TSNR_STRAJ 23S rRNA (adenosine(1067)-2'-O)-methyltransferase (Gene Name=tsnR)

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