MassBank Record: MSBNK-MSSJ-MSJ00173
ACCESSION: MSBNK-MSSJ-MSJ00173
RECORD_TITLE: Leucinostatin Y; ESI-ITFT; MS2; POSITIVE; [M+H]+; CE 30 %
DATE: 2020.02.21
AUTHORS: Ryuichi Sawa, Institute of Microbial Chemistry, Shinagawa, Tokyo, 141-0021, Japan.
LICENSE: CC BY
COPYRIGHT: Ryuichi Sawa, Institute of Microbial Chemistry, Shinagawa, Tokyo, 141-0021, Japan.
PUBLICATION: I. Momose, T. Onodera, H. Doi, H. Adachi, M. Iijima, Y. Yamazaki, R. Sawa, Y. Kubota, M. Igarashi and M. Kawada, J. Nat. Prod. 82(5), 1120-1127 (2019). doi.org/10.1021/acs.jnatprod.8b00839.
COMMENT: The sample was injected by direct infusion.
COMMENT: This record was created by the financial support of MEXT/JSPS KAKENHI Grant Number 19HP8024 to the Mass Spectrometry Society of Japan.
CH$NAME: Leucinostatin Y
CH$COMPOUND_CLASS: Natural product; modulator of tumor-stroma interaction
CH$FORMULA: C60H104N10O15
CH$EXACT_MASS: 1204.7682
CH$SMILES: O=C(O)C(C)NC(=O)CCNC(=O)C(C)(C)NC(=O)C(C)(C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)C(C)(C)NC(=O)[C@@H](NC(=O)[C@H](CC(C)CC(O)CC(=O)CC)NC(=O)[C@@H]1C[C@H](C)CN1C(=O)/C=C/C(C)CC)C(O)C(C)C
CH$IUPAC: InChI=1S/C60H104N10O15/c1-19-35(9)21-22-46(74)70-31-37(11)29-44(70)52(79)64-43(28-36(10)27-40(72)30-39(71)20-2)50(77)66-47(48(75)34(7)8)53(80)68-59(15,16)56(84)65-41(25-32(3)4)49(76)63-42(26-33(5)6)51(78)67-60(17,18)57(85)69-58(13,14)55(83)61-24-23-45(73)62-38(12)54(81)82/h21-22,32-38,40-44,47-48,72,75H,19-20,23-31H2,1-18H3,(H,61,83)(H,62,73)(H,63,76)(H,64,79)(H,65,84)(H,66,77)(H,67,78)(H,68,80)(H,69,85)(H,81,82)/b22-21+/t35?,36?,37-,38?,40?,41-,42-,43-,44-,47-,48?/m0/s1
CH$LINK: INCHIKEY
RNNIWZPLXMQCIS-RSHGAMSMSA-N
CH$LINK: PUBCHEM
CID:146035650
AC$INSTRUMENT: LTQ Orbitrap XL hybrid iontrap-Orbitrap (Thermo Fisher Scientific, San Jose, CA, USA)
AC$INSTRUMENT_TYPE: ESI-ITFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 30 % (nominal)
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: IONIZATION ESI
MS$FOCUSED_ION: ION_TYPE [M+H]+
MS$FOCUSED_ION: PRECURSOR_M/Z 1205.7755
PK$SPLASH: splash10-0w31-0090138232-4764012fbc60c4e3ce99
PK$NUM_PEAK: 41
PK$PEAK: m/z int. rel.int.
205.6824 1689 50
222.1486 6419 189
252.1373 1995 59
294.0928 1946 57
347.4624 2506 74
379.7685 2489 73
389.8808 1841 54
416.796 2530 74
459.5186 2920 86
474.6061 1909 56
492.306 1959 58
546.3532 5295 156
564.3631 7767 228
567.3038 2189 64
601.4313 2366 70
631.4053 25126 739
631.5403 2116 62
632.4089 5103 150
636.0116 1708 50
649.4156 19793 582
650.4199 3192 94
717.9938 2152 63
762.4998 14309 421
763.5031 3584 105
816.9169 2615 77
875.5839 9122 268
876.5847 4246 125
937.7872 3170 93
943.4085 4735 139
960.6349 4961 146
961.6324 2315 68
1087.6075 3363 99
1186.813 2371 70
1204.8242 33986 999
1205.8263 15144 445
1276.4271 3548 104
1519.0574 3251 96
1559.5013 4351 128
1838.0371 2801 82
1898.4182 6779 199
1898.5693 2337 69
//