Structure of PDB 3ho6 Chain B Binding Site BS01

Receptor Information
>3ho6 Chain B (length=244) Species: 1496 (Clostridioides difficile) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VDFNKNTALDKNYLLNNKIPSNNNYVHYIIQLQGDDISYEATCNLFSKNP
KNSIIIQRNMNESAKSYFLSDDGESILELNKYRIPERLKNKEKVKVTFIG
HNTSEFARLSVDSLSNEISSFLDTIKLDISPKNVEVNLLGCNMFSYDFNV
EETYPGKLLLSIMDKITSTLPDVNKNSITIGANQYEVRINSEGRKELLAH
SGKWINKEEAIMSDLSSKEYIFFDSIDNKLKAKSKNIPGLASIS
Ligand information
Ligand IDIHP
InChIInChI=1S/C6H18O24P6/c7-31(8,9)25-1-2(26-32(10,11)12)4(28-34(16,17)18)6(30-36(22,23)24)5(29-35(19,20)21)3(1)27-33(13,14)15/h1-6H,(H2,7,8,9)(H2,10,11,12)(H2,13,14,15)(H2,16,17,18)(H2,19,20,21)(H2,22,23,24)/t1-,2-,3-,4+,5-,6-
InChIKeyIMQLKJBTEOYOSI-GPIVLXJGSA-N
SMILES
SoftwareSMILES
CACTVS 3.385O[P](O)(=O)O[CH]1[CH](O[P](O)(O)=O)[CH](O[P](O)(O)=O)[CH](O[P](O)(O)=O)[CH](O[P](O)(O)=O)[CH]1O[P](O)(O)=O
ACDLabs 12.01
OpenEye OEToolkits 2.0.7		C1(C(C(C(C(C1OP(=O)(O)O)OP(=O)(O)O)OP(=O)(O)O)OP(=O)(O)O)OP(=O)(O)O)OP(=O)(O)O
CACTVS 3.385O[P](O)(=O)O[C@@H]1[C@H](O[P](O)(O)=O)[C@H](O[P](O)(O)=O)[C@@H](O[P](O)(O)=O)[C@H](O[P](O)(O)=O)[C@H]1O[P](O)(O)=O
FormulaC6 H18 O24 P6
NameINOSITOL HEXAKISPHOSPHATE;
MYO-INOSITOL HEXAKISPHOSPHATE;
INOSITOL 1,2,3,4,5,6-HEXAKISPHOSPHATE
ChEMBLCHEMBL1233511
DrugBankDB14981
ZINCZINC000169289809
PDB chain3ho6 Chain B Residue 270 [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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PDB3ho6 Structure-function analysis of inositol hexakisphosphate-induced autoprocessing in Clostridium difficile toxin A.
Resolution1.6 Å
Binding residue
(original residue number in PDB)		Y37 K60 K107 R211 K212 K224 K235 K252
Binding residue
(residue number reindexed from 1)		Y25 K48 K95 R194 K195 K207 K218 K235
Annotation score1
Enzymatic activity
Enzyme Commision number 2.4.1.-
3.4.22.-
External links
PDB RCSB:3ho6, PDBe:3ho6, PDBj:3ho6
PDBsum3ho6
PubMed19553670
UniProtP16154|TCDA_CLODI Toxin A (Gene Name=tcdA)

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