Crystal structure of KvAP-33H1 Fv complex

Structure of the KvAP voltage-dependent K+ channel and its dependence on the lipid membrane.

sodium citrate, Tric-HCl, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K

The same protein complexed with Fab fragment

Voltage-gated potassium channel, 33H1 Fv fragment

The biological assembly is a tetramer generated from the dimer in the asymmetric unit by the operation :
x. -y+1,-z

voltage sensor, voltage-dependent K+ channel, K+ channel-Fv complex, membrane protein, ion channel