An Atypical CNG Channel Activated by a Single cGMP Molecule Controls Sperm Chemotaxis

Wolfgang Bönigk, Astrid Loogen, Reinhard Seifert, Nachiket Kashikar, Clementine Klemm, Eberhard Krause, Volker Hagen, Elisabeth Kremmer, Timo Strünker, U. Benjamin Kaupp*

*To whom correspondence should be addressed. E-mail: u.b.kaupp{at}caesar.de

This PDF file includes:

• Fig. S1. Primary structure of the CNGK channel.
• Fig. S2. Comparison of currents from wild-type and artificially cleaved CNGK channels.
• Fig. S3. Activation of CNGK channels by cAMP.

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Citation: W. Bönigk, A. Loogen, R. Seifert, N. Kashikar, C. Klemm, E. Krause, V. Hagen, E. Kremmer, T. Strünker, U. B. Kaupp, An Atypical CNG Channel Activated by a Single cGMP Molecule Controls Sperm Chemotaxis. Sci. Signal. 2, ra68 (2009).

© 2009 American Association for the Advancement of Science