EMDB EMD-8414

Single particle reconstruction
3.8Å resolution

Ca2+ bound aplysia Slo1

Map released:
Last modified:
Overview of EMD-8414
Source organism: Aplysia californica [6500]
Fitted atomic model: 5tji
Primary publication:
Structural basis for gating the high-conductance Ca(2+)-activated K(+) channel.
Hite RK, Tao X, MacKinnon R
Nature 541 52-57 (2017)
PMID: 27974801

Function and Biology Details

Sample name: Ca2+ bound aplysia Slo1
Cellular component: Ca2+ bound aplysia Slo1
Ligand: (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate
Protein: High conductance calcium-activated potassium channel

Experimental Information Details

Resolution: 3.8Å
Resolution method: FSC 0.143 CUT-OFF
Applied symmetry: C4
Reconstruction software: FREALIGN
Microscope: FEI TITAN KRIOS
Detector: GATAN K2 SUMMIT (4k x 4k)