Category:LBGAC

Caldarchaeol is glyceroldialkylglycerol tetraether (GDGT), i.e., two isopranyl chains of C40 are ether-attached to two glycerols at both ends. Its stereochemical configuration is usually symmetric but its regioisomer (isocaldarchaeol) coexists to some extent.

In Sulfolobus, methyl groups in the isopranyl chains may form cyclopentanes, and the number of cyclopentanes was found to increase as the growth temperature increases. The same effect was observed in Thermoplasma.^[1]

カルドアーキオールはグリセロジアルキルグリセロール　テトラエーテル（GDGT）のことで、二本のC40イソプラン鎖が両側でグリセロールにエーテル結合しています。通常は左右対称な結合様式ですが、グリセロールの向きが反転したイソ体も存在します。

イソプラン鎖のメチル基が複数の五員環を構成することが知られ、Sulfolobusでは生育温度を上げると五員環の数も増えることが知られています。同様の効果がThermoplasmaでも観測されています。

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Showing below 66 results of search LBGAC.

1. LBGACA2G01:   glucopyranosyl-galactofuranosyl-caldarchaetidyltrimethyl-aminopentanetetrol   D-glucopyranosyl- (α-1-2) β-D-galactofuranosyl-caldarchaetidyl-N,N,N-trimethyl-aminopentanetetrol  PGL-III  
2. LBGACA2G02:   galactofuranosyl-galactofuranosyl-caldarchaetidyltrimethyl-aminopentanetetrol  D-galctofuranosyl- (β-1-6) β-D-galactofuranosyl-caldarchaetidyl-N,N,N-trimethyl-aminopentanetetrol  PGL-IV  
3. LBGACA2G03:   glucopyranosyl-galactofuranosyl-caldarchaetidyldimethyl-aminopentanetetrol  D-glucopyranosyl- (α-1-2) β-D-galactofuranosyl-caldarchaetidyl-N,N-dimethyl-aminopentanetetrol  PGL-VI  
4. LBGACA2G04:   galactofuranosyl-galactofuranosyl-caldarchaetidyl-dimethylaminopentanetetrol  D-galactofuranosyl- (β-1-6) β-D-galactofuranosyl-caldarchaetidyldimethyl-aminopentanetetrol  PGL-VII  
5. LBGACB0N01:   caldarchaeol  diglycerocaldarchaeol  dibiphytanyldiglyceroltetraether  
6. LBGACB0N02:   isocaldarchaeol  diglycerocaldarchaeol  dibiphytanyldiglyceroltetraether  
7. LBGACE0N01:   caldarchaetidyl-ethanolamine  caldarchaetidylethanolamine  
8. LBGACE2G01:   gentiobiosyl-caldarchaetidyl-ethanolamine  gentiobiosylcaldarchaetidylethanolamine  β-glucopyranosyl- (1,6) -β-glucopyranosyl-caldarchaetidylethanolamine  β-D-glucopyranosyl- (1,6) -β-D-glucopyranosyl-caldarchaetidylethanolamine  
9. LBGACG0N01:   caldarchaetidylglycerol  caldarchaetidyl-glycerol  
10. LBGACG1G01:   glucosyl-α-caldarchaetidyl-glycerol  α-D-glucosylcaldarchaetidyl-glycerol  GPL-K  
11. LBGACG1L01:   gulosyl-β-caldarchaetidyl-glycerol  β-L-gulosylcaldarchaetidyl-glycerol  
12. LBGACG1L02:   gulosyl-β-caldarchaetidyl-glycerol  β-D-gulosylcaldarchaetidyl-glycerol  
13. LBGACG2G01:   digalactofuranosyl-caldarchaetidyl-glycerol  &digalactofuranosylcaldarchaetidylglycerol  galactofuranosyl-β-1'-6'-galactofuranosyl-β-1'-1caldarchaetidylglycerol  galactofuranosyl-β-1'-6'-galactofuranosyl-β-1'-1caldarchaeol-phosphoglycerol  PGL-II  
14. LBGACG2G02:   glucopyranosyl-galactofuranosyl-caldarchaetidyl-glycerol  glucopyranosylgalactofuranosylcaldarchaetidylglycerol  glucopyranosyl-α-1'-2'-galactofuranosyl-β-1'-1caldarchaetidylglycerol  PGL-I  
15. LBGACG2L01:   mannosyl-gulosyl-caldarchaetidyl-glycerol  α-mannosyl- (1-3) -β-gulosyl-caldarchaetidyl-glycerol  α-D-mannosyl- (1-3) -β-gulosyl-caldarchaetidyl-glyceroll  
16. LBGACG2L02:   β-L-gulopyranosyl-caldarchaetidylglycero  β-L-gulopyranosyl-caldarchaetidyl-glycerol  
17. LBGACG3L01:   mannosyl-mannosyl-gulosyl-caldarchaetidyl-glycerol  α-mannosyl- (1-3) -α-mannosyl- (1-3) -β-gulosyl-caldarchaetidyl-glycerol  α-D-mannosyl- (1-3) -α-D-mannosyl- (1-3) -β-gulosyl-caldarchaetidyl-glyceroll  
18. LBGACG4L01:   trimannosyl-mannosyl-gulosyl-caldarchaetidyl-glycerol  α-mannosyl- (1-3) -α-mannosyl- (1-3) -α-mannosyl- (1-3) -β-gulosyl-caldarchaetidyl-glycerol  α-D-mannosyl- (1-3) -α-D-mannosyl- (1-3) -α-D-mannosyl- (1-3) -β-gulosyl-caldarchaetidyl-glyceroll  
19. LBGACI1N01:   caldarchaetidyl-inositol  caldarchaetidylinositol  caldarchaetidyl-myo-inositol  
20. LBGACI2G01:   glucopyranosyl-β-caldarchaetidyl-myo-inositol  β-D-glucopyranosyl-caldarchaetidyl-myo-inositol  
21. LBGACI2G02:   glucopyranosyl-β-caldarchaetidyl-myo-inositol  β-D-glucopyranosyl-caldarchaetidyl-myo-inositol  
22. LBGACI2G03:   glactopyranosyl-β-caldarchaetidyl-myo-inositol  β-D-galactopyranosyl-caldarchaetidyl-myo-inositol  
23. LBGACI3G01:   glucopyranosyl-β-galactopyranosyl-β-caldarchaetidyl-myo-inositol  
24. LBGACI3G02:   gentiobiosyl-caldarchaetidyl-inositol  gentiobiosylcaldarchaetidylinositol  β-glucopyranosyl- (1,6) -β-glucopyranosyl-caldarchaetidylinositol  β-D-glucopyranosyl- (1,6) -β-D-glucopyranosyl-caldarchaetidylinositol  
25. LBGACI3G03:   glucopyranosyl-β-glactopyranosyl-β-caldarchaetidyl-myo-inositol  
26. LBGACI3G04:   α-glucopyranosyl- (1,4) -β-glalactopyranosyl-caldarchaetidyl-myo-inositol  α-D-glucopyranosyl- (1,4) -β-D-glalactopyranosyl-caldarchaetidyl-myo-inositol  
27. LBGACI3S01:   HSO3-glucopyranosyl-β-glactopyranosyl-β-caldarchaetidyl-myo-inositol  
28. LBGACI3X01:   acetyldiglycosyl-caldarchaetidyl-inositol  acetyldiglycosylcaldarchaetidyl-inositol  
29. LBGACI4G01:   glucopyranosyl-β-1'-2'-glucopyranosyl-β-1'-2'-glucopyranosyl-β-caldarchaetidyl-myo-inositol  β-D-glucopyranosyl- (1,2) -β-D-glucopyranosyl- (1,2) -β-D-glucopyranosyl-caldarchaetidyl-myo-inositol  
30. LBGACN1G01:   glucopyranosyl-β-caldarchaeol  β-D-glucopyranosylcaldarchaeol  
31. LBGACN1G02:   glucosyl-α-caldarchaeol  α-D-glucosylcaldarchaeol  GL-1b  
32. LBGACN1G03:   glucopyranosyl-β-caldarchaeol  β-D-glucopyranosylcaldarchaeol  GL-1  
33. LBGACN1G04:   glucopyranosyl-β-caldarchaeol  β-D-glucopyranosylcaldarchaeol  GL-1  
34. LBGACN1L01:   gulosyl-β-caldarchaeol  β-L-gulosylcaldarchaeol  GL-1a  
35. LBGACN1L02:   gulosyl-β-caldarchaeol  β-L-gulosylcaldarchaeol  
36. LBGACN2G01:   glucopyranosyl-6-acetylgalactofuranosyl-caldarchaeol  D-glucopyranosyl- (α-1-2) -6-acetyl-β-D-galactofuranosyl-caldarchaeol  Ac-DGT-I  
37. LBGACN2G02:   glucopyranosyl-β-1'-2'-glucopyranosyl-β-caldarchaeol  β-D-glucopyranosyl- (1,2) -β-D-glucopyranosyl-caldarchaeol  
38. LBGACN2G03:   1- (α-D-glucosyl) -1'- (α-D-glucosyl) -caldarchaeol  GL-2c  
39. LBGACN2G04:   glucopyranosyl-β-glactopyranosyl-β-caldarchaeol  
40. LBGACN2G05:   gentiobiosyl-caldarchaeol  gentiobiosylcaldarchaeol  β-glucopyranosyl- (1,6) -β-glucopyranosyl-caldarchaeol  β-D-glucopyranosyl- (1,6) -β-D-glucopyranosyl-caldarchaeol  GL-3  
41. LBGACN2G06:   glucopyranosyl-galactofuranosyl-caldarchaeol  glucopyranosylgalactofuranosylcaldarchaeol  glucopyranosyl-α-1'-2'-galactofuranosyl-β-1'-1caldarchaeol  DGT-I  
42. LBGACN2G07:   digalactofuranosyl-caldarchaeol  digalactofuranosylcaldarchaeol  galactofuranosyl-β-1'-6'-galactofuranosyl-β-1'-1caldarchaeol  DGT-II  
43. LBGACN2G08:   gentiobiosyl-caldarchaeol  gentiobiosylcaldarchaeol  β-glucopyranosyl- (1,6) -β-glucopyranosyl-caldarchaeol  β-D-glucopyranosyl- (1,6) -β-D-glucopyranosyl-caldarchaeol  GL-3  
44. LBGACN2G09:   glucopyranosyl-β-glactopyranosyl-β-caldarchaeol  
45. LBGACN2G10:   α-glucopyranosyl- (1,4) -β-glalactopyranosyl-caldarchaeol  α-D-glucopyranosyl- (1,4) -β-D-glalactopyranosyl-caldarchaeol  
46. LBGACN2G11:   glucopyranosyl-β-glactopyranosyl-β-caldarchaeol  
47. LBGACN2G12:   glucopyranosyl-galactopyranosyl-caldarchaeol  1- [D-glucosyl- (β1-3) -D-galactosyl- (β1) ] sn-caldarchaeol  
48. LBGACN2L01:   1- (β-L-gulosyl) -1'- (β-L-gulosyl) -caldarchaeol  GL-2a  
49. LBGACN2L02:   1- (β-L-gulosyl) -1'- (α-D-glucosyl) -caldarchaeol  GL-2b  
50. LBGACN2L03:   1- (β-L-gulosyl) -1'- (β-L-gulosyl) -caldarchaeol  
51. LBGACN2L04:   mannosyl-gulosyl-caldarchaeol  mannosyl-gulosylcaldarchaeol  α-mannosyl- (1-3) -β-gulosylcaldarchaeol  α-D-mannosyl- (1-3) -β-gulosylcaldarchaeol  
52. LBGACN2S01:   HSO3-glucopyranosyl-β-glactopyranosyl-β-caldarchaeol  
53. LBGACN3G01:   glucopyranosyl-galactofuranosyl- (galactofuranosyl) caldarchaeol  1-D-glucopyranosyl- (a1-2) -β-D-galactofuranosyl- (1'-β-D-galactofuranosyl) caldarchaeol  TGT-I  
54. LBGACN3G02:   glucopyranosyl-β-1'-2'-glucopyranosyl-β-1'-2'-glucopyranosyl-β-caldarchaeol  β-D-glucopyranosyl- (1,2) -β-D-glucopyranosyl- (1,2) -β-D-glucopyranosyl-caldarchaeol  
55. LBGACN3G03:   β-glucopyranosyl- (1,6) -β-glucopyranosyl- (1,6) -β-glucopyranosyl-caldarchaeol  β-D-glucopyranosyl- (1,6) -β-D-glucopyranosyl- (1,6) -β-D-glucopyranosyl-caldarchaeol  GL-4  
56. LBGACN3G04:   β-glucopyranosyl- (1,6) -β-glucopyranosyl- (1,6) -β-glucopyranosyl-caldarchaeol  β-D-glucopyranosyl- (1,6) -β-D-glucopyranosyl- (1,6) -β-D-glucopyranosyl-caldarchaeol  GL-4  
57. LBGACN3L01:   1-α-mannosyl- (1-3) -β-gulosyl-1'-β-gulosyl-caldarchaeol  1-α-D-mannosyl- (1-3) -β-gulosyl-1'-β-gulosyl-caldarchaeol  
58. LBGACN3L02:   mannosyl-mannosyl-gulosyl-caldarchaeol  mannosyl-mannosyl-gulosylcaldarchaeol  α-mannosyl- (1-3) -α-mannosyl- (1-3) -β-gulosylcaldarchaeol  α-D-mannosyl- (1-3) -α-D-mannosyl- (1-3) -β-gulosylcaldarchaeol  
59. LBGACN4G01:   glucopyranosyl-galactopyranosyl- (glucopyranosyl-galactopyranosyl) caldarchaeol  GL-X₃  
60. LBGACN4L01:   trimannosyl-glucosylcaldarchaeol  α-mannosyl- (1-3) -α-mannosyl- (1-3) -α-mannosyl- (1-3) -β-gulosylcaldarchaeol  α-D-mannosyl- (1-3) -α-D-mannosyl- (1-3) -α-D-mannosyl- (1-3) -β-gulosylcaldarchaeol  
61. LBGACNXM01:   [mannopyranosyl-α- (1,2) -mannopyranosyl-α- (1,4) -mannopyranosyl-α- (1,3) ]8-glucopyranosyl-α- (1,1) -caldarchaeol  [mannopyranosyl-α- (1,2) -mannopyranosyl-α- (1,4) -mannopyranosyl-α- (1,3) ]8-glucopyranosyl-α- (1,1) -dibiphytanyldiglycerol tetraether  
62. LBGACP0N01:   caldarchaetidic acid  tetraether analog of phosphatidic acid  
63. LBGACP1G01:   glucopyranosyl-caldarchaetidic acid  β-D-glucopyranosyl-caldarchaetidic acid  Glc-CS-P
64. LBGACP2G01:   gentiobiosyl-caldarchaetidic acid  glucopyranosyl-glucopyranosyl-caldarchaetidic acid  β-D-glucopyranosyl-(1->6)-O-β-D-glucopyranosyl-caldarchaetidic acid
65. LBGACS0N01:   caldarchaetidyl-serine  caldarchaetidylserine  
66. LBGACS2G01:   gentiobiosyl-caldarchaetidyl-serine  gentiobiosylcaldarchaetidylserine  β-glucopyranosyl- (1,6) -β-glucopyranosyl-caldarchaetidylserine  β-D-glucopyranosyl- (1,6) -β-D-glucopyranosyl-caldarchaetidylserine