Structure of PDB 1w1g Chain A Binding Site BS01

Receptor Information
>1w1g Chain A (length=143) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PLGSNIEQYIHDLDSNSFELDLQFSEDEKRLLLEKQAGGNPWHQFVENNL
ILKMGPVDKRKGLFARRRQLLLTEGPHLYYVDPVNKVLKGEIPWSQELRP
EAKNFKTFFVHTPNRTYYLMDPSGNAHKWCRKIQEVWRQRYQS
Ligand information
Ligand ID4PT
InChIInChI=1S/C17H36O22P4/c1-3-5-10(18)33-7-9(35-11(19)6-4-2)8-34-43(31,32)39-14-12(20)15(36-40(22,23)24)17(38-42(28,29)30)16(13(14)21)37-41(25,26)27/h9,11-17,19-21H,3-8H2,1-2H3,(H,31,32)(H2,22,23,24)(H2,25,26,27)(H2,28,29,30)/t9-,11?,12+,13+,14-,15+,16-,17-/m1/s1
InChIKeyJPQZDANYJXWKKH-UASGXTILSA-N
SMILES
SoftwareSMILES
CACTVS 3.341CCCC(O)O[CH](COC(=O)CCC)CO[P](O)(=O)O[CH]1[CH](O)[CH](O[P](O)(O)=O)[CH](O[P](O)(O)=O)[CH](O[P](O)(O)=O)[CH]1O
ACDLabs 10.04O=P(OC1C(OP(=O)(O)O)C(O)C(OP(=O)(O)OCC(OC(O)CCC)COC(=O)CCC)C(O)C1OP(=O)(O)O)(O)O
OpenEye OEToolkits 1.5.0CCCC(O)OC(COC(=O)CCC)COP(=O)(O)OC1C(C(C(C(C1O)OP(=O)(O)O)OP(=O)(O)O)OP(=O)(O)O)O
OpenEye OEToolkits 1.5.0CCC[C@@H](O)O[C@H](COC(=O)CCC)CO[P@@](=O)(O)OC1[C@@H]([C@@H](C([C@@H]([C@H]1O)OP(=O)(O)O)OP(=O)(O)O)OP(=O)(O)O)O
CACTVS 3.341CCCC(O)O[C@H](COC(=O)CCC)CO[P@](O)(=O)O[C@@H]1[C@H](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
FormulaC17 H36 O22 P4
Name(2R)-3-{[(S)-{[(2S,3R,5S,6S)-2,6-DIHYDROXY-3,4,5-TRIS(PHOSPHONOOXY)CYCLOHEXYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-2-(1-HYDROXY BUTOXY)PROPYL BUTYRATE;
DIC4-PHOSPHATIDYLINOSITOL(3,4,5)TRISPHOSPHATE
ChEMBL
DrugBank
ZINC
PDB chain1w1g Chain A Residue 1550 [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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PDB1w1g Structural Insights Into the Regulation of Pdk1 by Phosphoinositides and Inositol Phosphates
Resolution1.45 Å
Binding residue
(original residue number in PDB)
K465 K467 R472 R474 Y486 K495 R521 S549
Binding residue
(residue number reindexed from 1)
K59 K61 R66 R68 Y80 K89 R115 S143
Annotation score1
Binding affinityMOAD: Ki=0.021uM
PDBbind-CN: -logKd/Ki=7.68,Ki=0.021uM
Enzymatic activity
Enzyme Commision number 2.7.11.1: non-specific serine/threonine protein kinase.
External links
PDB RCSB:1w1g, PDBe:1w1g, PDBj:1w1g
PDBsum1w1g
PubMed15457207
UniProtO15530|PDPK1_HUMAN 3-phosphoinositide-dependent protein kinase 1 (Gene Name=PDPK1)

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