Processed databases
Atom-Mass pairs
Outputs for L-Cysteine Sulfinic acid; LC-ESI-QQ; MS2; CE:40 V; [M+H]+
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO002535
Synonyms: Cysteine sulfinate, 3-Sulfinoalanine, 3-Sulfino-L-alanine, L-Cysteinesulfinic acid, 3-Sulphino-L-alanine, L-Cysteine Sulfinic acid
Total mass: 153.1567
Formula: H7 C3 S1 O4 N1
Experimental information
MS type: MS2
Instrument: API3000, Applied Biosystems
Instrument type: LC-ESI-QQ
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 43.9, 46.2, 72.0, 74.0, 79.1, 105.2, 109.0,
Processing time: 0:00:02.013392
Results for the quried mass "77.1"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C2S1O1 | 0.025 | 5 | 1 | C1,C2,O7,S9 |
| C2S1O1 | 0.025 | 5 | 2 | C1,C2,O8,S9 |
| C2S1N1 | 0.048 | 7 | 2 | C1,C2,N4,S9 |
| C1S1O2 | 0.018 | 1 | 0 | C1,S9,O7,O8 |