Structure of PDB 5hfj Chain C Binding Site BS01

Receptor Information
>5hfj Chain C (length=204) Species: 85962 (Helicobacter pylori 26695) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MIQIYHADAFEIIKDFYQQNLKVDAIITDPPDKNFKLLEWIARYAPLVNP
NGCMVIFCSYRFISYIADFLEENGFVVKDFIQWVKNNPMPRNIHRRYVQD
TEFALWAVKKKAKWVFNKPKNEKYLRPLILKSPSGLEKTKHPTQKSLALM
EKIISIHTNPNDIVLDPFMGSGTTGLACKNLERNFIGIESEKEYFQTAKK
RLNL
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 chain5hfj Chain C Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB5hfj Biochemical and structural characterization of a DNA N6-adenine methyltransferase from Helicobacter pylori
Resolution3.1 Å
Binding residue
(original residue number in PDB)		A9 D29 P31 H168 T170 Q171 K172 F195 M196 G197 S198 T200 E216 S217 Y221
Binding residue
(residue number reindexed from 1)		A9 D29 P31 H141 T143 Q144 K145 F168 M169 G170 S171 T173 E189 S190 Y194
Annotation score5
Enzymatic activity
Catalytic site (original residue number in PDB) D29 P30
Catalytic site (residue number reindexed from 1) D29 P30
Enzyme Commision number 2.1.1.-
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0003677 DNA binding
GO:0008168 methyltransferase activity
GO:0008170 N-methyltransferase activity
GO:0009007 site-specific DNA-methyltransferase (adenine-specific) activity
Biological Process
GO:0009307 DNA restriction-modification system
GO:0032259 methylation
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5hfj, PDBe:5hfj, PDBj:5hfj
PDBsum5hfj
PubMed27259995
UniProtO24891

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