Structure of PDB 8ppd Chain B Binding Site BS01

Receptor Information
>8ppd Chain B (length=259) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GSHMSWVQLATGSFKAAGTSGLILKRCSEPERYCLARLMADALRGCVPAF
HGVVERDGESYLQLQDLLDGFDGPCVLDCKMGVRTYLEEELTDMYKKMLA
VDPEAPAVTKPRYMQWREGISSSTTLGFRIEGIKKADGSCSTDFKTTRSR
EQVLRVFEEFVQGDEEVLRRYLNRLQQIRDTLEVSEFFRRHEVIGSSLLF
VHDHCHRAGVWLIDFGKTTPLPDGQILDHRRPWEEGNREDGYLLGLDNLI
GILASLAER
Ligand information
Ligand ID75I
InChIInChI=1S/C7H17O15P3/c8-1-2-3(9)6(21-24(14,15)16)4(10)7(22-25(17,18)19)5(2)20-23(11,12)13/h2-10H,1H2,(H2,11,12,13)(H2,14,15,16)(H2,17,18,19)/t2-,3-,4-,5+,6+,7+/m0/s1
InChIKeyQCSGZYRCELECJV-YQHQLQMSSA-N
SMILES
SoftwareSMILES
CACTVS 3.385OC[C@H]1[C@H](O)[C@@H](O[P](O)(O)=O)[C@H](O)[C@@H](O[P](O)(O)=O)[C@@H]1O[P](O)(O)=O
OpenEye OEToolkits 2.0.7C(C1C(C(C(C(C1OP(=O)(O)O)OP(=O)(O)O)O)OP(=O)(O)O)O)O
OpenEye OEToolkits 2.0.7C([C@H]1[C@@H]([C@H]([C@@H]([C@H]([C@@H]1OP(=O)(O)O)OP(=O)(O)O)O)OP(=O)(O)O)O)O
CACTVS 3.385OC[CH]1[CH](O)[CH](O[P](O)(O)=O)[CH](O)[CH](O[P](O)(O)=O)[CH]1O[P](O)(O)=O
FormulaC7 H17 O15 P3
NameDL-6-deoxy-6-hydroxy-methyl-scyllo-inositol 1,2,4-trisphosphate;
[(1R,2S,3S,4R,5S,6R)-2-(hydroxymethyl)-3,5-bis(oxidanyl)-4,6-diphosphonooxy-cyclohexyl] dihydrogen phosphate
ChEMBL
DrugBank
ZINC
PDB chain8ppd Chain B Residue 504 [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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PDB8ppd Substrate promiscuity of inositol 1,4,5-trisphosphate kinase driven by structurally-modified ligands and active site plasticity
Resolution1.77 Å
Binding residue
(original residue number in PDB)
K264 M288 K312 Y315 R319 K419
Binding residue
(residue number reindexed from 1)
K80 M94 K110 Y113 R117 K217
Annotation score3
Enzymatic activity
Enzyme Commision number 2.7.1.127: inositol-trisphosphate 3-kinase.
Gene Ontology
Molecular Function
GO:0016301 kinase activity
Biological Process
GO:0032958 inositol phosphate biosynthetic process

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Molecular Function

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Biological Process
External links
PDB RCSB:8ppd, PDBe:8ppd, PDBj:8ppd
PDBsum8ppd
PubMed38374076
UniProtP23677|IP3KA_HUMAN Inositol-trisphosphate 3-kinase A (Gene Name=ITPKA)

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