User:Tilman Schirmer/Sandbox 60

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Bacterial pottassium channel

spinqualitylabelsall models 1k4c Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image

KcsA bacterial potassium channel in complex with monoclonal Fab fragments. .

down the channel axis on the molecular 4-fold symmetry axis with modeled K⁺ ions in magenta.

The ions are coordinated by (only one subunit shown).

The is coordinated by .

Reference

^[1]

• Jenal U, Malone J. Mechanisms of cyclic-di-GMP signaling in bacteria. Annu Rev Genet. 2006;40:385-407. PMID:16895465 doi:10.1146/annurev.genet.40.110405.090423