Processed databases
Atom-Mass pairs
Outputs for L-Glutamic acid; LC-ESI-ITFT; MS2; m/z:148.06; POS
Database: Graduate School of Information Science, NAIST
Entry ID: KNA00074
Synonyms: L-Glutamate, L-Glutamic acid, L-Glutaminic acid
Total mass: 147.1289
Formula: H9 C5 O4 N1
Experimental information
MS type: MS2
Instrument: LTQ Orbitrap XL, Thermo Scientfic
Instrument type: LC-ESI-ITFT
Ionization: ESI
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 131.079834,
Processing time: 0:00:00.759085
Results for the quried mass "129.996063"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C5O4 | 0.102 | 6 | 0 | C1,C2,C3,C4,C5,O7,O8,O9,O10 |
| C5O3N1 | 0.126 | 8 | 0 | C1,C2,C3,C4,C5,N6,O8,O9,O10 |
| C5O3N1 | 0.126 | 8 | 0 | C1,C2,C3,C4,C5,N6,O7,O9,O10 |
| C5O3N1 | 0.126 | 8 | 0 | C1,C2,C3,C4,C5,N6,O7,O8,O10 |
| C5O3N1 | 0.126 | 8 | 0 | C1,C2,C3,C4,C5,N6,O7,O8,O9 |