Processed databases
Atom-Mass pairs
Outputs for Glutamic acid; LC-ESI-QTOF; MS2; CE 20 ev; [M-H]-
Database: Institute of Biological Chemistry, Washington State University
Entry ID: BML01303
Synonyms: Glutamic acid
Total mass: 147.1289
Formula: H9 C5 O4 N1
Experimental information
MS type: MS2
Instrument: Agilent 1200 RRLC; Agilent 6520 QTOF
Instrument type: LC-ESI-QTOF
Ionization mode: NEGATIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 102.0554, 102.0837, 102.1048, 102.1247, 102.1501, 102.1757, 102.1897, 102.2518, 102.3632, 102.4499, 102.4814, 102.6054, 102.6217, 102.6361, 102.678, 102.9645, 102.9903, 103.6461, 115.5707, 128.0361, 128.0643, 128.2674, 128.8667, 132.6773,
Processing time: 0:00:00.760947
Results for the quried mass "101.0283"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C4O2N1 | 0.075 | 7 | 0 | C1,C2,C3,C5,N6,O9,O10 |
| C4O2N1 | 0.075 | 7 | 0 | C1,C2,C3,C4,N6,O7,O8 |