ISDA

Entry Detail

PDB ID:

8CTT

Keywords:

MEMBRANE PROTEIN

Title:

Crystal structure of a K+ selective NaK mutant (NaK2K) at 100K

Biological Source:

Source Organism:

Bacillus cereus m1550

Host Organism:

Escherichia coli

PDB Version:

Deposition Date:

2022-05-16

Release Date:

2023-06-14

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.05 Å

R-Value Free:

0.18

R-Value Work:

0.16

R-Value Observed:

0.16

Space Group:

I 4

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Potassium channel protein
Chain IDs:A, B
Chain Length:96
Number of Molecules:2
Biological Source:Bacillus cereus m1550

UniProt ID:Q81HW2 Pfam ID:PF07885

Ligand Molecules

MPD

Primary Citation

Direct visualization of electric field-stimulated ion conduction in a potassium channel

Lee, B, White, K.I, Socolich, M.A, Klureza, M.A, Henning, R, Srajer, V, Ranganathan, R, Hekstra, D.Show

To Be Published ? ? ? (?)

Primary Citation of related structures