Structure of PDB 1zsq Chain A Binding Site BS01

Receptor Information
>1zsq Chain A (length=513) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MEEPPLLPGENIKDMAKDVTYICPFTGAVRGTLTVTNYRLYFKSMERDPP
FVLDASLGVINRVEKIGGASSRGENSYGLETVCKDIRNLRFAHKPEGRTR
RSIFENLMKYAFPVSNNLPLFAFEYKEVFPENGWKLYDPLLEYRRQGIPN
ESWRITKINERYELCDTYPALLVVPANIPDEELKRVASFRSRGRIPVLSW
IHPESQATITRCSQPMVGVSGKRSKEDEKYLQAIMDSNAQSHKIFIFDAR
PSVNAVANKAKGGGYESEDAYQNAELVFLDIHNIHVMRESLRKLKEIVYP
NIEETHWLSNLESTHWLEHIKLILAGALRIADKVESGKTSVVVHSSDGWD
RTAQLTSLAMLMLDGYYRTIRGFEVLVEKEWLSFGHRFQLRVGHGDKNHA
DADRSPVFLQFIDCVWQMTRQFPTAFEFNEYFLITILDHLYSCLFGTFLC
NSEQQRGKENLPKRTVSLWSYINSQLEDFTNPLYGSYSNHVLYPVASMRH
LELWVGYYIRWNP
Ligand information
Ligand IDPIB
InChIInChI=1S/C17H32O16P2/c1-3-5-10(18)29-7-9(31-11(19)6-4-2)8-30-35(27,28)33-17-14(22)12(20)13(21)16(15(17)23)32-34(24,25)26/h9,12-17,20-23H,3-8H2,1-2H3,(H,27,28)(H2,24,25,26)/t9-,12-,13-,14+,15+,16+,17-/m0/s1
InChIKeyNKJZZWLREOAJGO-HODIZBBFSA-N
SMILES
SoftwareSMILES
CACTVS 3.341CCCC(=O)OC[CH](CO[P](O)(=O)O[CH]1[CH](O)[CH](O)[CH](O)[CH](O[P](O)(O)=O)[CH]1O)OC(=O)CCC
OpenEye OEToolkits 1.5.0CCCC(=O)OCC(COP(=O)(O)OC1C(C(C(C(C1O)OP(=O)(O)O)O)O)O)OC(=O)CCC
OpenEye OEToolkits 1.5.0CCCC(=O)OC[C@@H](CO[P@](=O)(O)O[C@H]1[C@@H]([C@H]([C@@H]([C@H]([C@H]1O)OP(=O)(O)O)O)O)O)OC(=O)CCC
CACTVS 3.341CCCC(=O)OC[C@@H](CO[P@@](O)(=O)O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](O[P](O)(O)=O)[C@H]1O)OC(=O)CCC
ACDLabs 10.04O=C(OCC(OC(=O)CCC)COP(=O)(OC1C(O)C(O)C(O)C(OP(=O)(O)O)C1O)O)CCC
FormulaC17 H32 O16 P2
Name2-(BUTANOYLOXY)-1-{[(HYDROXY{[2,3,4,6-TETRAHYDROXY-5-(PHOSPHONOOXY)CYCLOHEXYL]OXY}PHOSPHORYL)OXY]METHYL}ETHYL BUTANOATE;
D-MYO-PHOSPHATIDYLINOSITOL 3-PHOSPHATED (+)-SN-1,2-DI-O-BUTANOYLGLYCERYL,3-O-PHOSPHO
ChEMBL
DrugBank
ZINCZINC000015569120
PDB chain1zsq Chain A Residue 3632 [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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PDB1zsq Molecular basis for substrate recognition by MTMR2, a myotubularin family phosphoinositide phosphatase
Resolution1.82 Å
Binding residue
(original residue number in PDB)
N330 K333 N355 I356 S417 S418 D419 W421 D422 R423 R463
Binding residue
(residue number reindexed from 1)
N258 K261 N283 I284 S345 S346 D347 W349 D350 R351 R391
Annotation score4
Enzymatic activity
Enzyme Commision number 3.1.3.64: phosphatidylinositol-3-phosphatase.
3.1.3.95: phosphatidylinositol-3,5-bisphosphate 3-phosphatase.
External links
PDB RCSB:1zsq, PDBe:1zsq, PDBj:1zsq
PDBsum1zsq
PubMed16410353
UniProtQ13614|MTMR2_HUMAN Myotubularin-related protein 2 (Gene Name=MTMR2)

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