Structure of PDB 4cng Chain A Binding Site BS02

Receptor Information
>4cng Chain A (length=156) Species: 2285 (Sulfolobus acidocaldarius) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MTIRLVIVEPEGAYNLGFIARLVKNFLIDEFYVVNPKADINEAIKFSAKG
SEVIEKMMKITNNFDDAIRDVDLKIATSSIADIKGDLLRKSIRPIDLERL
IKDKKVAFIFGRESVGLTREEIAKSDFLLFIPANPEYPVLNLSHAVGIVL
YELWRN
Ligand information
Ligand IDSAH
InChIInChI=1S/C14H20N6O5S/c15-6(14(23)24)1-2-26-3-7-9(21)10(22)13(25-7)20-5-19-8-11(16)17-4-18-12(8)20/h4-7,9-10,13,21-22H,1-3,15H2,(H,23,24)(H2,16,17,18)/t6-,7+,9+,10+,13+/m0/s1
InChIKeyZJUKTBDSGOFHSH-WFMPWKQPSA-N
SMILES
SoftwareSMILES
CACTVS 3.341N[CH](CCSC[CH]1O[CH]([CH](O)[CH]1O)n2cnc3c(N)ncnc23)C(O)=O
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)C3C(C(C(O3)CSCCC(C(=O)O)N)O)O)N
CACTVS 3.341N[C@@H](CCSC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n2cnc3c(N)ncnc23)C(O)=O
ACDLabs 10.04O=C(O)C(N)CCSCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
OpenEye OEToolkits 1.5.0c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)CSCC[C@@H](C(=O)O)N)O)O)N
FormulaC14 H20 N6 O5 S
NameS-ADENOSYL-L-HOMOCYSTEINE
ChEMBLCHEMBL418052
DrugBankDB01752
ZINCZINC000004228232
PDB chain4cng Chain A Residue 1158 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4cng Characterization of Two Homologous 2'-O-Methyltransferases Showing Different Specificities for Their tRNA Substrates.
Resolution1.1 Å
Binding residue
(original residue number in PDB)		S78 I80 D82 I83 K84 L87 L117 R119
Binding residue
(residue number reindexed from 1)		S78 I80 D82 I83 K84 L87 L117 R119
Annotation score5
Enzymatic activity
Enzyme Commision number 2.1.1.-
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0008168 methyltransferase activity
GO:0008173 RNA methyltransferase activity
Biological Process
GO:0002128 tRNA nucleoside ribose methylation
GO:0006396 RNA processing
GO:0008033 tRNA processing
GO:0032259 methylation
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4cng, PDBe:4cng, PDBj:4cng
PDBsum4cng
PubMed24951554
UniProtQ4JB16|TRMJ_SULAC tRNA (cytidine-2'-O-)-methyltransferase TrmJ (Gene Name=trmJ)

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