Platinum in PDB 3w1i: Crystal Structure of the N-Terminal Truncated Selenocysteine Synthase Sela

All present enzymatic activity of Crystal Structure of the N-Terminal Truncated Selenocysteine Synthase Sela:
2.9.1.1;

The structure of Crystal Structure of the N-Terminal Truncated Selenocysteine Synthase Sela, PDB code: 3w1i was solved by Y.Itoh, S.Sekine, S.Yokoyama, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	48.94 / 3.19
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	92.825, 280.936, 97.645, 90.00, 113.45, 90.00
R / Rfree (%)	17.4 / 23.5

The structure of Crystal Structure of the N-Terminal Truncated Selenocysteine Synthase Sela also contains other interesting chemical elements:

Potassium

(K)

5 atoms

The binding sites of Platinum atom in the Crystal Structure of the N-Terminal Truncated Selenocysteine Synthase Sela (pdb code 3w1i). This binding sites where shown within 5.0 Angstroms radius around Platinum atom.
In total 2 binding sites of Platinum where determined in the Crystal Structure of the N-Terminal Truncated Selenocysteine Synthase Sela, PDB code: 3w1i:
Jump to Platinum binding site number: 1; 2;

Platinum binding site 1 out of 2 in the Crystal Structure of the N-Terminal Truncated Selenocysteine Synthase Sela


Mono view


Stereo pair view

A full contact list of Platinum with other atoms in the Pt binding site number 1 of Crystal Structure of the N-Terminal Truncated Selenocysteine Synthase Sela within 5.0Å range: probe atom residue distance (Å) B Occ A:Pt4001 b:0.5 occ:0.50 SE A:MSE65 2.5 0.4 1.0 CG A:MSE65 3.5 0.7 1.0 CE A:MSE65 3.7 0.4 1.0 CA A:LYS62 4.6 0.2 1.0 O A:LYS62 4.8 0.8 1.0 CG A:LYS62 4.8 0.7 1.0 O A:MSE61 4.9 0.6 1.0 CB A:LYS62 4.9 0.1 1.0 CB A:MSE65 4.9 0.6 1.0

Platinum binding site 2 out of 2 in the Crystal Structure of the N-Terminal Truncated Selenocysteine Synthase Sela


Mono view


Stereo pair view

A full contact list of Platinum with other atoms in the Pt binding site number 2 of Crystal Structure of the N-Terminal Truncated Selenocysteine Synthase Sela within 5.0Å range: probe atom residue distance (Å) B Occ A:Pt4002 b:0.8 occ:0.25 SE A:MSE61 3.0 0.5 1.0 CG A:MSE61 3.8 0.3 1.0 CB A:MSE61 3.9 0.1 1.0 OG A:SER63 4.1 0.5 1.0 N A:LYS62 4.2 0.9 1.0 CE A:MSE61 4.4 0.7 1.0 CA A:MSE61 4.5 0.8 1.0 N A:SER63 4.5 0.8 1.0 C A:MSE61 4.8 0.8 1.0 CB A:SER63 4.8 0.3 1.0

Y.Itoh, M.J.Brocker, S.Sekine, G.Hammond, S.Suetsugu, D.Soll, S.Yokoyama. Decameric Sela-Trna(Sec) Ring Structure Reveals Mechanism of Bacterial Selenocysteine Formation Science V. 340 75 2013.
ISSN: ISSN 0036-8075
PubMed: 23559248
DOI: 10.1126/SCIENCE.1229521