Processed databases
Atom-Mass pairs
Outputs for Tyrosine; LC-ESI-QTOF; MS2; CE:25 eV; [M+H]+
Database: Institute of Plant Biochemistry, Halle, Germany
Entry ID: PB000412
Synonyms: Tyrosine , 2-amino-3-(4-hydroxyphenyl)propanoic acid
Total mass: 181.1881
Formula: H11 C9 O3 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: 121.066, 137.076,
Processing time: 0:00:01.808372
Results for the quried mass "147.045"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C7O3N1 | 0.043 | 1 | 0 | C2,C4,C5,C6,C7,C8,C9,N10,O11,O12,O13 |
| C7O3N1 | 0.043 | 1 | 0 | C1,C3,C5,C6,C7,C8,C9,N10,O11,O12,O13 |
| C8O2N1 | 0.086 | 5 | 0 | C1,C2,C3,C4,C5,C6,C8,C9,N10,O12,O13 |