User:Tilman Schirmer/Sandbox 200

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Revision as of 06:58, 19 June 2009 (edit) Tilman Schirmer (Talk | contribs) (→Diguanzlate cyclases) ← Previous diff		Revision as of 08:24, 19 June 2009 (edit) (undo) Tilman Schirmer (Talk | contribs) (→C-di-GMP specific phosphodiesterases) Next diff →
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	== C-di-GMP specific phosphodiesterases ==		== C-di-GMP specific phosphodiesterases ==
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	== C-di-GMP receptors ==		== C-di-GMP receptors ==

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Revision as of 08:24, 19 June 2009

Contents 1 Cyclic di-GMP sginaling 2 Intro 3 Diguanylate cyclases 4 C-di-GMP specific phosphodiesterases 5 C-di-GMP receptors

Cyclic di-GMP sginaling

Intro

Diguanylate cyclases

User:Tilman Schirmer/Sandbox 201

The condensation reaction 2 GTP -> c-di-GMP + 2 PPi is catalyzed by GGDEF domains that typically occur in combination with sensory or regulator domains. The structures of two diguanylate cyclases have been determined, both being response regulators with a response regulator receiver (Rec) and a GGDEF output (effector) domain. Response regulators are activated through phosphorylation of a conserved aspartate by cognate histidine kinases.

C-di-GMP specific phosphodiesterases

User:Tilman Schirmer/Sandbox 202

C-di-GMP receptors