Processed databases
Atom-Mass pairs
Outputs for Glutamic acid; LC-ESI-QTOF; MS2; CE:15 eV; [M+H]+
Database: Institute of Plant Biochemistry, Halle, Germany
Entry ID: PB000462
Synonyms: Glutamic acid , 2-aminopentanedioic acid
Total mass: 147.1289
Formula: H9 C5 O4 N1
Experimental information
MS type: MS2
Instrument: API QSTAR Pulsar i
Instrument type: LC-ESI-QTOF
Ionization: ESI
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 131.032,
Processing time: 0:00:00.787414
Results for the quried mass "148.059"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C5O4N1 | 0.078 | 10 | 1 | C1,C2,C3,C4,C5,N6,O7,O8,O9,O10 |