ENTRY C01290 Compound NAME Lactosylceramide; beta-D-Galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide; beta-D-Galactosyl-1,4-beta-D-glucosylceramide; Gal-beta1->4Glc-beta1->1'Cer; LacCer; Lactosyl-N-acylsphingosine; D-Galactosyl-1,4-beta-D-glucosylceramide FORMULA C31H56NO13R REMARK Same as: G00092 COMMENT Generic compound in reaction hierarchy REACTION R03354 R03355 R03486 R03488 R03489 R03490 R03491 R03492 R03618 R04493 R12960 R12961 PATHWAY map00600 Sphingolipid metabolism map00601(G00092) Glycosphingolipid biosynthesis - lacto and neolacto series map00603(G00092) Glycosphingolipid biosynthesis - globo and isoglobo series map00604(G00092) Glycosphingolipid biosynthesis - ganglio series map01100 Metabolic pathways MODULE M00066 Lactosylceramide biosynthesis NETWORK nt06014(G00092) Sphingolipid degradation nt06035(G00092) Blood group carbohydrate antigen biosynthesis ENZYME 2.4.1.92 2.4.1.206 2.4.1.228 2.4.1.274 2.4.3.1 2.4.3.9 2.8.2.11 3.1.6.8 3.2.1.18 3.2.1.22 3.2.1.23 3.2.1.52 BRITE Compounds with biological roles [BR:br08001] Lipids Glycolipids Glycosphingolipids C01290 Lactosylceramide Lipids [BR:br08002(G00092)] SP Sphingolipids SP05 Neutral glycosphingolipids SP0501 Simple Glc series G00092 Gal-beta1->4Glc-beta1->1'Cer (LacCer) DBLINKS PubChem: 4509 ChEBI: 17950 ATOM 46 1 C1y C 15.9666 -18.9599 2 C1y C 15.9337 -17.5704 3 O2a O 14.6552 -19.6363 4 C1y C 17.0731 -19.6917 5 O2x O 17.1379 -16.9034 6 C1b C 14.7200 -16.8477 7 C1y C 13.4603 -20.3126 8 C1y C 18.3146 -19.0155 9 O1a O 17.0361 -21.0907 10 C1y C 18.3516 -17.6260 11 O1a O 13.5250 -17.5795 12 O2x O 12.2464 -19.5899 13 C1y C 13.4138 -21.7206 14 O1a O 19.5096 -19.7567 15 O2a O 19.5838 -16.9684 16 C1y C 11.0238 -20.2570 17 C1y C 12.1817 -22.3786 18 O1a O 14.4327 -22.2303 19 C1b C 20.8066 -17.6631 20 C1y C 10.9958 -21.6650 21 C1b C 9.8285 -19.5342 22 O1a O 12.1446 -23.7866 23 C1c C 22.0202 -16.9404 24 O1a O 9.7361 -22.3415 25 O1a O 8.6335 -20.2570 26 C1c C 23.2614 -17.6351 27 N1b N 22.0108 -15.5323 28 C2b C 24.4844 -16.9128 29 O1a O 23.2708 -19.0435 30 C5a C 23.2152 -14.8191 31 C2b C 25.7073 -17.6074 32 O5a O 23.2666 -13.4107 33 R R 24.4473 -15.5044 34 C1b C 26.9207 -16.8942 35 C1b C 28.1529 -17.5889 36 C1b C 29.3758 -16.8663 37 C1b C 30.5987 -17.5610 38 C1b C 31.8216 -16.8386 39 C1b C 33.0537 -17.5242 40 C1b C 34.2672 -16.8107 41 C1b C 35.4993 -17.5056 42 C1b C 36.7128 -16.7921 43 C1b C 37.9543 -17.4777 44 C1b C 39.1678 -16.7736 45 C1b C 40.4001 -17.4591 46 C1a C 41.6137 -16.7459 BOND 47 1 1 2 1 2 1 3 1 #Down 3 1 4 1 4 2 5 1 5 2 6 1 #Up 6 7 3 1 #Up 7 4 8 1 8 4 9 1 #Up 9 5 10 1 10 6 11 1 11 7 12 1 12 7 13 1 13 8 14 1 #Down 14 10 15 1 #Up 15 12 16 1 16 13 17 1 17 13 18 1 #Down 18 15 19 1 19 16 20 1 20 16 21 1 #Up 21 17 22 1 #Up 22 19 23 1 23 20 24 1 #Up 24 21 25 1 25 23 26 1 26 23 27 1 #Down 27 26 28 1 28 26 29 1 #Up 29 27 30 1 30 28 31 2 31 30 32 2 32 30 33 1 33 31 34 1 34 34 35 1 35 35 36 1 36 36 37 1 37 37 38 1 38 38 39 1 39 39 40 1 40 40 41 1 41 41 42 1 42 42 43 1 43 43 44 1 44 44 45 1 45 45 46 1 46 8 10 1 47 17 20 1 ///