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Barium in PDB 7mjt: Kcsa Open Gate E71V Mutant with Barium

Protein crystallography data

The structure of Kcsa Open Gate E71V Mutant with Barium, PDB code: 7mjt was solved by A.Rohaim, J.Li, M.Weingarth, B.Roux, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 3.30
Space group I 4
Cell size a, b, c (Å), α, β, γ (°) 140.489, 140.489, 69.68, 90, 90, 90
R / Rfree (%) 20.9 / 27

Barium Binding Sites:

The binding sites of Barium atom in the Kcsa Open Gate E71V Mutant with Barium (pdb code 7mjt). This binding sites where shown within 5.0 Angstroms radius around Barium atom.
In total only one binding site of Barium was determined in the Kcsa Open Gate E71V Mutant with Barium, PDB code: 7mjt:

Barium binding site 1 out of 1 in 7mjt

Go back to Barium Binding Sites List in 7mjt
Barium binding site 1 out of 1 in the Kcsa Open Gate E71V Mutant with Barium


Mono view


Stereo pair view

A full contact list of Barium with other atoms in the Ba binding site number 1 of Kcsa Open Gate E71V Mutant with Barium within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Ba201

b:156.8
occ:0.25
O C:VAL76 2.2 132.5 1.0
C C:VAL76 3.3 131.1 1.0
O C:THR75 3.4 136.6 1.0
CA C:VAL76 3.9 129.9 1.0
O C:GLY77 4.1 150.8 1.0
C C:THR75 4.2 130.2 1.0
N C:GLY77 4.3 130.7 1.0
CA C:GLY77 4.4 134.0 1.0
N C:VAL76 4.6 125.0 1.0
C C:GLY77 4.6 136.1 1.0

Reference:

A.Rohaim, B.J.A.Vermeulen, J.Li, F.Kummerer, F.Napoli, L.Blachowicz, J.Medeiros-Silva, B.Roux, M.Weingarth. A Distinct Mechanism of C-Type Inactivation in the Kv-Like Kcsa Mutant E71V. Nat Commun V. 13 1574 2022.
ISSN: ESSN 2041-1723
PubMed: 35322021
DOI: 10.1038/S41467-022-28866-9
Page generated: Wed Jul 10 16:07:22 2024

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