Histidine-tyrosine protein crosslinks
From Proteopedia
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Covalent bonds between histidine and tyrosine form in some c-type cytochromes<ref name="tsukihara2003">PMID: 14673090</ref><ref name="tsukihara-missed">Although His-Tyr bonds are present in [[1v54]] and [[1v55]] published by Tsukihara ''et al.'', no mention of them is made in their 2003 paper.</ref><ref name="buse">PMID: 10338009</ref><ref name="kaila">PMID: 19388139</ref><ref name="ehudin">PMID: 31150209</ref>, making crosslinks between polypeptide chains near the catalytic sites. | Covalent bonds between histidine and tyrosine form in some c-type cytochromes<ref name="tsukihara2003">PMID: 14673090</ref><ref name="tsukihara-missed">Although His-Tyr bonds are present in [[1v54]] and [[1v55]] published by Tsukihara ''et al.'', no mention of them is made in their 2003 paper.</ref><ref name="buse">PMID: 10338009</ref><ref name="kaila">PMID: 19388139</ref><ref name="ehudin">PMID: 31150209</ref>, making crosslinks between polypeptide chains near the catalytic sites. | ||
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| + | ==Examples== | ||
| + | *[[1v54]] 2003: Bovine heart cytochrome c oxidase. | ||
==References and Notes== | ==References and Notes== | ||
<references /> | <references /> | ||
Revision as of 21:57, 8 July 2021
Covalent bonds between histidine and tyrosine form in some c-type cytochromes[1][2][3][4][5], making crosslinks between polypeptide chains near the catalytic sites.
Examples
- 1v54 2003: Bovine heart cytochrome c oxidase.
References and Notes
- ↑ Tsukihara T, Shimokata K, Katayama Y, Shimada H, Muramoto K, Aoyama H, Mochizuki M, Shinzawa-Itoh K, Yamashita E, Yao M, Ishimura Y, Yoshikawa S. The low-spin heme of cytochrome c oxidase as the driving element of the proton-pumping process. Proc Natl Acad Sci U S A. 2003 Dec 23;100(26):15304-9. Epub 2003 Dec 12. PMID:14673090 doi:10.1073/pnas.2635097100
- ↑ Although His-Tyr bonds are present in 1v54 and 1v55 published by Tsukihara et al., no mention of them is made in their 2003 paper.
- ↑ Buse G, Soulimane T, Dewor M, Meyer HE, Bluggel M. Evidence for a copper-coordinated histidine-tyrosine cross-link in the active site of cytochrome oxidase. Protein Sci. 1999 May;8(5):985-90. PMID:10338009 doi:http://dx.doi.org/10.1110/ps.8.5.985
- ↑ Kaila VR, Johansson MP, Sundholm D, Laakkonen L, Wistrom M. The chemistry of the CuB site in cytochrome c oxidase and the importance of its unique His-Tyr bond. Biochim Biophys Acta. 2009 Apr;1787(4):221-33. doi: 10.1016/j.bbabio.2009.01.002. PMID:19388139 doi:http://dx.doi.org/10.1016/j.bbabio.2009.01.002
- ↑ Ehudin MA, Senft L, Franke A, Ivanovic-Burmazovic I, Karlin KD. Formation and Reactivity of New Isoporphyrins: Implications for Understanding the Tyr-His Cross-Link Cofactor Biogenesis in Cytochrome c Oxidase. J Am Chem Soc. 2019 Jul 10;141(27):10632-10643. doi: 10.1021/jacs.9b01791. Epub, 2019 Jun 26. PMID:31150209 doi:http://dx.doi.org/10.1021/jacs.9b01791
