L-Histidine; LC-ESI-QQ; MS2; CE:30 V; [M-H]-

Computational Annotation of MS Peaks (CAMP)

Home
Processed databases
Atom-Mass pairs

Submission id: KO000960

Outputs for L-Histidine; LC-ESI-QQ; MS2; CE:30 V; [M-H]-

Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO000960
Synonyms: His, (S)-alpha-Amino-1H-imidazole-4-propionic acid, L-Histidine
Total mass: 155.1542
Formula: H9 C6 O2 N3

Experimental information

MS type: MS2
Instrument: API3000, Applied Biosystems
Instrument type: LC-ESI-QQ
Ionization mode: NEGATIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks: 67.0, 73.7, 81.1, 94.1, 109.2, 137.0,
Processing time: 0:00:02.226403

Results for the quried mass "154.2"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C6O2N3	0.054	8	0	C1,C2,C3,C4,C5,C6,N7,N8,N9,O10,O11