Mycolic acid |
LIPID_ID | MA0142 |
CHEM_NA | 2-DOCOSANOYL3-HYDROXY-C57:2 ACID |
COMMON_NA | DIENOIC-α-MYCOLIC ACID |
MOL_FORMULA | C79H154O3 |
MOL_WT | 1150 |
MELT_PT |
BOIL_PT |
OPT_ROT |
REFRA_IND |
DENSITY |
SOLUBILITY |
UV_SPEC |
IR_SPEC |
NMR_SPEC |
MS_SPEC | [M]+(molecular ion), [M-15]+ (loss of -CH3), [M-90]+ |
(loss of trimethylsilanol), [A]+ (TMS-alkoxy ion |
resulting from C2 -C3 cleavage),[A-90]+ (loss of |
trimethylsilanol from [A]+) ,[B]+ (TMS-oxymethylene |
carboxylic acid este resulting from C3 -C4 cleavage), |
[B-29]+ (loss of CHO from [B]+)(025) |
NOTE_SPEC |
SOURCE | Mycobacterium chelonae (001) |
M.chitae (001/004/005) |
M.fortuitum (001/005) |
M.smegmatis (001/005) |
M.nonchromogenicum (001/005) |
M.terrae (004/005) |
M.novum (001/004/005) |
M.triviale (004) |
M.scrofulaceum (005) |
M.szulgai (005) |
BIOL_ACTIV |
NOTE | M.smegumatis について |
・l=15,17,19, =11,13, n=16,18,20, x=21 |
のミコール酸が存在 (007) |
・C75-C79 で α-unit が C24:0 がある (003) |
・growth temperature による変動 (010) |
M.phlei について |
1998年7月17日 | 237 / 256 ページ |