Processed databases
Atom-Mass pairs
Outputs for Methionine; LC-ESI-ITFT; MS2; CE 50.0 eV; [M+H]+
Database: MPI for Chemical Ecology, Jena, Germany
Entry ID: CE000451
Synonyms: Methionine
Total mass: 149.2109
Formula: H11 C5 S1 O2 N1
Experimental information
MS type: MS2
Instrument: LTQ Orbitrap XL, Thermo Scientfic; HP-1100 HPLC, Agilent
Instrument type: LC-ESI-ITFT
Ionization: ESI
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks: 299.247253,
Replicated queried mass peaks: 104.052689,
Processing time: 0:00:01.608701
Results for the quried mass "61.010792"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C2S1 | 0.115 | 5 | 0 | C1,S9,C3 |
| C4N1 | 0.031 | 1 | 0 | C2,C3,C4,C5,N6 |