Potassium in PDB 4c0o: Transportin 3 in Complex with Phosphorylated Asf/SF2

The structure of Transportin 3 in Complex with Phosphorylated Asf/SF2, PDB code: 4c0o was solved by G.N.Maertens, N.J.Cook, P.Cherepanov, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	38.283 / 2.56
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	80.552, 91.062, 98.122, 106.98, 100.30, 102.18
R / Rfree (%)	22.12 / 26.91

The binding sites of Potassium atom in the Transportin 3 in Complex with Phosphorylated Asf/SF2 (pdb code 4c0o). 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 Transportin 3 in Complex with Phosphorylated Asf/SF2, PDB code: 4c0o:

Potassium binding site 1 out of 1 in the Transportin 3 in Complex with Phosphorylated Asf/SF2


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Transportin 3 in Complex with Phosphorylated Asf/SF2 within 5.0Å range: probe atom residue distance (Å) B Occ B:K1924 b:70.5 occ:1.00 ND1 B:HIS745 2.9 44.3 1.0 OD1 B:ASP747 3.0 37.0 1.0 OD2 B:ASP747 3.3 43.9 1.0 OG1 B:THR748 3.4 38.9 1.0 CG B:ASP747 3.5 35.4 1.0 CB B:HIS745 3.5 33.1 1.0 CG B:HIS745 3.6 47.0 1.0 CA B:HIS745 4.0 35.4 1.0 CE1 B:HIS745 4.0 43.2 1.0 CD2 B:LEU735 4.4 42.0 1.0 O B:GLN696 4.6 46.2 1.0 CB B:THR748 4.7 35.9 1.0 O B:ASN744 4.8 39.1 1.0 N B:THR748 4.8 26.7 1.0 C B:HIS745 4.9 35.0 1.0 CD2 B:HIS745 4.9 44.2 1.0 CB B:ASP747 5.0 29.7 1.0

G.N.Maertens, N.J.Cook, W.Wang, S.Hare, S.S.Gupta, I.Oztop, K.Lee, V.E.Pye, O.Cosnefroy, A.P.Snijders, V.N.Kewalramani, A.Fassati, A.Engelman, P.Cherepanov. Structural Basis For Nuclear Import of Splicing Factors By Human Transportin 3. Proc.Natl.Acad.Sci.Usa V. 111 2728 2014.
ISSN: ISSN 0027-8424
PubMed: 24449914
DOI: 10.1073/PNAS.1320755111