{"ymdb_id":"YMDB01865","created_at":"2011-09-21T18:14:49.000Z","updated_at":"2016-10-18T17:12:14.000Z","name":"PC(16:1(9Z)/18:0)","cas":null,"state":"Solid","melting_point":null,"description":"PC(16:1(9Z)/18:0) is a phosphatidylchloline (PC). It is a glycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylcholines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PC(16:1(9Z)/18:0), in particular, consists of one 9Z-hexadecenoyl chain  to the C-1 atom, and one octadecanoyl  to the C-2 atom. In E. coli, PCs can be found in the integral component of the cell outer membrane. They are hydrolyzed by Phospholipases to a 2-acylglycerophosphocholine and a carboxylate.","experimental_water_solubility":null,"experimental_logp_hydrophobicity":null,"location":null,"synthesis_reference":null,"chebi_id":null,"hmdb_id":"HMDB08003","kegg_id":"C00157","pubchem_id":null,"cs_id":"24822405","foodb_id":null,"wikipedia_link":null,"biocyc_id":null,"iupac":"(2-{[(2R)-3-[(9Z)-hexadec-9-enoyloxy]-2-(octadecanoyloxy)propyl phosphonato]oxy}ethyl)trimethylazanium","traditional_iupac":"lecithin","logp":"8.641012052528252","pka":null,"alogps_solubility":"2.06e-05 g/l","alogps_logp":"5.59","alogps_logs":"-7.60","acceptor_count":"4","donor_count":"0","rotatable_bond_count":"41","polar_surface_area":"111.19","refractivity":"226.18370000000007","polarizability":"93.86242813880537","formal_charge":"0","physiological_charge":"0","pka_strongest_basic":"-6.7441593091697225","pka_strongest_acidic":"1.8550572064469137","bioavailability":"0","number_of_rings":"0","rule_of_five":"0","ghose_filter":"0","veber_rule":"0","mddr_like_rule":"0","synonyms":[" 1-palmitoleoyl-2-stearoyl-sn-glycero-3-phosphocholine"," GPCho(16:1/18:0)"," GPCho(16:1n7/18:0)"," GPCho(16:1w7/18:0)"," GPCho(34:1)"," Lecithin"," PC(16:1n7/18:0)"," PC(16:1w7/18:0)"," PC(34:1)"," Phosphatidylcholine(16:1/18:0)"," Phosphatidylcholine(16:1n7/18:0)"," Phosphatidylcholine(16:1w7/18:0)"," Phosphatidylcholine(34:1)","PC(16:1/18:0)"],"pathways":[{"name":"Phosphatidylcholine biosynthesis PC(16:1(9Z)/18:0)","kegg_map_id":null}],"growth_conditions":[{"growth_media":"YEB media with 0.5 mM glucose","concentration":"1.15","concentration_units":"\u0026#181;M","error":"0.0575"}],"references":[],"proteins":[]}