PDB Chemical Component PBU

Ideal Model

Chemical Description

Name (2R)-3-{[(R)-HYDROXY{[(1R,2R,3S,4R,5R,6S)-2,3,6-TRIHYDROXY-4,5-BIS(PHOSPHONOOXY)CYCLOHEXYL]OXY}PHOSPHORYL]OXY}PROPANE-1 ,2-DIYL DIBUTANOATE
Synonyms di-butanoyl L-alpha-phosphatidyl-D-myo-inositol 4,5-bisphosphate; di-C4-PIP2
Formula C17 H33 O19 P3
Formal charge 0
Molecular weight 634.354 g/mol
Component type NON-POLYMER

Chemical features

Atom count 72
Chiral atom count 7
Chiral atoms C2' C1 C2 C3 C4 C5 C6
Bond count 72
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) (2R)-3-{[(S)-hydroxy{[(1R,2R,3S,4R,5R,6S)-2,3,6-trihydroxy-4,5-bis(phosphonooxy)cyclohexyl]oxy}phosphoryl]oxy}propane-1,2-diyl dibutanoate
Systematic name (OpenEye OEToolkits) [(2R)-2-butanoyloxy-3-[oxidanyl-[(1R,2R,3S,4R,5R,6S)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phosphoryl]oxy-propyl] butanoate

Chemical Descriptors

Stereo SMILES (CACTVS) CCCC(=O)OC[C@H](CO[P](O)(=O)O[C@@H]1[C@H](O)[C@H](O)[C@@H](O[P](O)(O)=O)[C@H](O[P](O)(O)=O)[C@H]1O)OC(=O)CCC
SMILES (CACTVS) CCCC(=O)OC[CH](CO[P](O)(=O)O[CH]1[CH](O)[CH](O)[CH](O[P](O)(O)=O)[CH](O[P](O)(O)=O)[CH]1O)OC(=O)CCC
Stereo SMILES (OpenEye) CCCC(=O)OC[C@H](COP(=O)(O)O[C@@H]1[C@@H]([C@@H]([C@H]([C@@H]([C@H]1O)OP(=O)(O)O)OP(=O)(O)O)O)O)OC(=O)CCC
InChI descriptor InChI=1S/C17H33O19P3/c1-3-5-10(18)31-7-9(33-11(19)6-4-2)8-32-39(29,30)36-15-12(20)13(21)16(34-37(23,24)25)17(14(15)22)35-38(26,27)28/h9,12-17,20-22H,3-8H2,1-2H3,(H,29,30)(H2,23,24,25)(H2,26,27,28)/t9-,12-,13+,14+,15-,16-,17-/m1/s1
InChIKey descriptor DHAFWWKSHUBGAH-BXJBXBQISA-N

Status Information

Last modified 2020-06-17
Created 2006-05-25
Release status REL
Model PDB code 2H3Q
Processing site RCSB