product of hydrolysis of GPI anchor. Portion of the GPI anchor. GPI, lipid anchor that binds a variety of proteins via the C-terminus to a phosphoethanolamine unit at the end of a complex glycosyl moiety. The phospholipid part is embedded in the membrane of the cell.. GPIs have a common pentasaccharide core structure 6-O-NEtP-ManAlpha1-2-ManAlpha1-6-ManAlpha1-4-GlcNAlpha1-6-Ino-1-P. Additional phosphorylations, glycosylations, or acylations at the 2-O position of the myo-inositol occur in a cell-type dependent manner. GPIs are heterogeneous in the glycan as well as the lipid part. Inositol can bear sn-1-alkyl-2-acylglycerol, sn-1,2-diacylglycerol, or ceramide adorned with lipid chains of different lengths and degrees of saturation.
Type : Phospholipid, Diacylglycerol
Chemical_Nomenclature : [(2~{R})-1-octadecoxy-3-[oxidanyl-[(2~{R},3~{R},5~{S},6~{R})-2,3,4,5,6-pentakis(oxidanyl)cyclohexyl]oxy-phosphoryl]oxy-propan-2-yl] octadecanoate || [(2R)-1-[hydroxy-[(2R,3S,5R,6R)-2,3,4,5,6-pentahydroxycyclohexyl]oxyphosphoryl]oxy-3-octadecoxypropan-2-yl] octadecanoate
Canonical SMILES : CCCCCCCCCCCCCCCCCCOCC(COP(=O)(O)OC1C(C(C(C(C1O)O)O)O)O)OC(=O)CCCCCCCCCCCCCCCCC
InChI : InChI=1S\/C45H89O12P\/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-54-36-38(37-55-58(52,53)57-45-43(50)41(48)40(47)42(49)44(45)51)56-39(46)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2\/h38,40-45,47-51H,3-37H2,1-2H3,(H,52,53)\/t38-,40?,41-,42+,43-,44-,45?\/m1\/s1
InChIKey : DCGQAFILALMHKI-IIRAGVNMSA-N
Other name(s) : L9H || PI O-18:0_18:0 || PI(O-18:0\/18:0)
MW : 853.2
Formula : C45H89O12P
CAS_number :
PubChem : 169488812
UniChem : DCGQAFILALMHKI-IIRAGVNMSA-N
No reference