**Addendum: Kotál et al.** *Ixodes ricinus* **Salivary Serpin Iripin-8 Inhibits the Intrinsic Pathway of Coagulation and Complement.** *Int. J. Mol. Sci.* **2021,** *22***, 9480**

**Jan Kotál 1,2 , Stéphanie G. I. Polderdijk <sup>3</sup> , Helena Langhansová 1 , Monika Ederová 1 , Larissa A. Martins <sup>2</sup> , Zuzana Beránková 1 , Adéla Chlastáková 1 , Ondˇrej Hajdušek <sup>4</sup> , Michail Kotsyfakis 1,2 , James A. Huntington <sup>3</sup> and Jindˇrich Chmelaˇr 1,\***


**Citation:** Kotál, J.; Polderdijk, S.G.I.; Langhansová, H.; Ederová, M.; Martins, L.A.; Beránková, Z.; Chlastáková, A.; Hajdušek, O.; Kotsyfakis, M.; Huntington, J.A.; et al. Addendum: Kotál et al. *Ixodes ricinus* Salivary Serpin Iripin-8 Inhibits the Intrinsic Pathway of Coagulation and Complement. *Int. J. Mol. Sci.* 2021, *22*, 9480. *Int. J. Mol. Sci.* **2021**, *22*, 11271. https://doi.org/10.3390/ ijms222011271

Received: 18 September 2021 Accepted: 22 September 2021 Published: 19 October 2021

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The accession code will be added in Section 2.8. Structural Features of Iripin-8: The coordinates and structure factors of Iripin-8 are deposited in the Protein Data Bank under accession code 7PMU.

This addendum does not cause any changes to the results or conclusions in the original published paper [1].
