H2N(COCH2NH)4COCH(NH2)CH2S- [CysAla4NH2]
- Formula: C11H19N6O5S
- Molecular weight: 347.371
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Reaction thermochemistry data
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: John E. Bartmess
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Individual Reactions
C11H19N6O5S + = C11H20N6O5S
By formula: C11H19N6O5S + H+ = C11H20N6O5S
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1336. ± 9.6 | kJ/mol | CIDC | Morishetti, Huang, et al., 2010 | gas phase; Acid: Cys(Gly)4NH2 |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1318. ± 10. | kJ/mol | H-TS | Morishetti, Huang, et al., 2010 | gas phase; Acid: Cys(Gly)4NH2 |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Morishetti, Huang, et al., 2010
Morishetti, K.K.; Huang, B.D.; Yates, J.M.; Ren, J.H.,
Gas-Phase Acidities of Cysteine-Polyglycine Peptides: The Effect of the Cysteine Position,
J. Am. Soc. Mass Spectrom., 2010, 21, 4, 603-614, https://doi.org/10.1016/j.jasms.2009.12.008
. [all data]
Notes
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- Symbols used in this document:
ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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