Magnesium in PDB 2ych: Pilm-Piln Type IV Pilus Biogenesis Complex

The structure of Pilm-Piln Type IV Pilus Biogenesis Complex, PDB code: 2ych was solved by V.Karuppiah, J.P.Derrick, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.30 / 2.20
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	50.780, 50.780, 366.117, 90.00, 90.00, 90.00
R / Rfree (%)	23.739 / 27.944

The binding sites of Magnesium atom in the Pilm-Piln Type IV Pilus Biogenesis Complex (pdb code 2ych). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Pilm-Piln Type IV Pilus Biogenesis Complex, PDB code: 2ych:

Magnesium binding site 1 out of 1 in the Pilm-Piln Type IV Pilus Biogenesis Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Pilm-Piln Type IV Pilus Biogenesis Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg501 b:28.0 occ:1.00 OE2 A:GLU19 2.1 23.5 1.0 O3G A:ATP502 2.1 26.1 1.0 O A:HOH2005 2.1 23.1 1.0 O A:HOH2049 2.1 19.6 1.0 O2B A:ATP502 2.2 18.9 1.0 O A:HOH2050 2.3 26.4 1.0 CD A:GLU19 3.0 25.5 1.0 OE1 A:GLU19 3.3 23.0 1.0 PG A:ATP502 3.4 27.4 1.0 PB A:ATP502 3.4 25.1 1.0 O3B A:ATP502 3.7 26.4 1.0 NZ A:LYS173 3.9 26.7 1.0 O3A A:ATP502 4.1 24.4 1.0 NZ A:LYS26 4.1 28.2 1.0 CD A:LYS173 4.2 25.6 1.0 O2A A:ATP502 4.2 25.0 1.0 O2G A:ATP502 4.3 27.8 1.0 OD2 A:ASP197 4.3 26.3 1.0 CG A:GLU19 4.4 21.2 1.0 O1G A:ATP502 4.5 28.8 1.0 O A:HOH2076 4.5 20.7 1.0 OD1 A:ASP197 4.5 23.2 1.0 O1B A:ATP502 4.6 25.1 1.0 PA A:ATP502 4.6 25.4 1.0 O A:HOH2052 4.7 34.0 1.0 CE A:LYS173 4.7 25.0 1.0 CG2 A:VAL364 4.8 20.9 1.0 CG A:ASP197 4.8 25.9 1.0 CA A:GLY199 4.9 24.0 1.0

V.Karuppiah, J.P.Derrick. Structure of the Pilm-Piln Inner Membrane Type IV Pilus Biogenesis Complex From Thermus Thermophilus. J.Biol.Chem. V. 286 24434 2011.
ISSN: ISSN 0021-9258
PubMed: 21596754
DOI: 10.1074/JBC.M111.243535