Potassium in PDB 4k3d: Crystal Structure of Bovine Antibody BLV1H12 with Ultralong Cdr H3

The structure of Crystal Structure of Bovine Antibody BLV1H12 with Ultralong Cdr H3, PDB code: 4k3d was solved by D.C.Ekiert, F.Wang, I.A.Wilson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.43 / 1.85
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	71.410, 127.600, 127.870, 90.00, 90.00, 90.00
R / Rfree (%)	18.2 / 21

The binding sites of Potassium atom in the Crystal Structure of Bovine Antibody BLV1H12 with Ultralong Cdr H3 (pdb code 4k3d). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Crystal Structure of Bovine Antibody BLV1H12 with Ultralong Cdr H3, PDB code: 4k3d:

Potassium binding site 1 out of 1 in the Crystal Structure of Bovine Antibody BLV1H12 with Ultralong Cdr H3


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Crystal Structure of Bovine Antibody BLV1H12 with Ultralong Cdr H3 within 5.0Å range: probe atom residue distance (Å) B Occ H:K301 b:38.0 occ:1.00 O H:SER30 2.8 36.1 1.0 O H:SER28 2.8 43.0 1.0 OG1 H:THR53 2.8 36.8 1.0 N H:SER30 3.7 36.5 1.0 CG2 H:THR53 3.7 38.0 1.0 C H:SER28 3.8 41.6 1.0 C H:SER30 3.8 34.9 1.0 C H:LEU29 3.8 39.0 1.0 CB H:THR53 3.8 37.8 1.0 CA H:LEU29 3.9 41.6 1.0 N H:LEU29 4.3 40.6 1.0 CA H:SER30 4.3 36.6 1.0 O H:LEU29 4.4 35.9 1.0 O H:HOH412 4.9 38.2 1.0 CB H:SER30 4.9 39.4 1.0 CA H:SER28 4.9 40.0 1.0 N H:ASP31 4.9 36.9 1.0 CA H:THR53 5.0 37.3 1.0

F.Wang, D.C.Ekiert, I.Ahmad, W.Yu, Y.Zhang, O.Bazirgan, A.Torkamani, T.Raudsepp, W.Mwangi, M.F.Criscitiello, I.A.Wilson, P.G.Schultz, V.V.Smider. Reshaping Antibody Diversity. Cell(Cambridge,Mass.) V. 153 1379 2013.
ISSN: ISSN 0092-8674
PubMed: 23746848
DOI: 10.1016/J.CELL.2013.04.049