Structure of PDB 3o7b Chain A Binding Site BS02

Receptor Information
>3o7b Chain A (length=216) Species: 2234 (Archaeoglobus fulgidus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MGSAFVFLEASLELIPQKIRGHPAVRADAIRRGKRPEKILLDDSKHHTAM
KSLEFREKRGRPDIVHQCLLLLLDSPLRDFEVYVHTLNGEIIWVNRETRL
PRNYNRFVGLMEKLFEERRITAGDTTLIEFKDVGLRDIVRGRDVLLFREK
GGRFEFSELLDGDVAVCIGAFPHGDFFEETLRELGEFKEVSLGTESYTSL
YVTSRVLCEYERVRAH
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 chain3o7b Chain A Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB3o7b Structural insight into the functional mechanism of Nep1/Emg1 N1-specific pseudouridine methyltransferase in ribosome biogenesis.
Resolution1.45 Å
Binding residue
(original residue number in PDB)		F147 R148 E149 G169 F171 G174 S191 L192 Y197 V202
Binding residue
(residue number reindexed from 1)		F147 R148 E149 G169 F171 G174 S191 L192 Y197 V202
Annotation score5
Enzymatic activity
Enzyme Commision number 2.1.1.-
Gene Ontology
Molecular Function
GO:0008168 methyltransferase activity
GO:0019843 rRNA binding
GO:0070037 rRNA (pseudouridine) methyltransferase activity
Biological Process
GO:0006364 rRNA processing
GO:0032259 methylation
GO:0042254 ribosome biogenesis
GO:0070475 rRNA base methylation

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:3o7b, PDBe:3o7b, PDBj:3o7b
PDBsum3o7b
PubMed21087996
UniProtO29524|NEP1_ARCFU Ribosomal RNA small subunit methyltransferase Nep1 (Gene Name=nep1)

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