Magnesium in PDB 2iut: P. Aeruginosa Ftsk Motor Domain, Dimeric

The structure of P. Aeruginosa Ftsk Motor Domain, Dimeric, PDB code: 2iut was solved by T.H.Massey, C.P.Mercogliano, J.Yates, D.J.Sherratt, J.Lowe, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	100 / 2.25
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	46.168, 57.431, 98.057, 94.57, 93.80, 107.66
R / Rfree (%)	22.07 / 26.65

The binding sites of Magnesium atom in the P. Aeruginosa Ftsk Motor Domain, Dimeric (pdb code 2iut). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the P. Aeruginosa Ftsk Motor Domain, Dimeric, PDB code: 2iut:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the P. Aeruginosa Ftsk Motor Domain, Dimeric


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of P. Aeruginosa Ftsk Motor Domain, Dimeric within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1724 b:1.8 occ:1.00 O2B A:AGS1723 2.0 15.5 1.0 OE2 A:GLU503 2.1 19.6 1.0 O A:HOH2080 2.1 23.9 1.0 OG A:SER473 2.1 18.6 1.0 O A:HOH2070 2.2 36.5 1.0 O A:HOH2169 2.4 9.3 1.0 S1G A:AGS1723 2.7 33.5 1.0 CB A:SER473 3.1 18.0 1.0 CD A:GLU503 3.1 28.9 1.0 PB A:AGS1723 3.3 23.0 1.0 O3B A:AGS1723 3.6 21.4 1.0 O2A A:AGS1723 3.6 21.7 1.0 PG A:AGS1723 3.7 27.0 1.0 CG A:GLU503 3.8 23.0 1.0 OE1 A:GLU503 4.0 23.6 1.0 N A:SER473 4.1 14.1 1.0 CA A:SER473 4.2 14.5 1.0 O2G A:AGS1723 4.2 21.9 1.0 O3A A:AGS1723 4.2 12.0 1.0 O1B A:AGS1723 4.4 22.2 1.0 O B:HOH2032 4.4 14.5 1.0 PA A:AGS1723 4.5 21.3 1.0 O A:HOH2109 4.6 29.0 1.0 CE A:LYS472 4.7 22.5 1.0 O A:HOH2170 4.7 35.3 1.0 O A:HOH2069 4.8 40.4 1.0 CB A:GLU503 4.9 31.5 1.0 NZ A:LYS472 4.9 31.7 1.0 OD2 A:ASP595 4.9 43.9 1.0 O3G A:AGS1723 5.0 8.4 1.0

Magnesium binding site 2 out of 2 in the P. Aeruginosa Ftsk Motor Domain, Dimeric


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of P. Aeruginosa Ftsk Motor Domain, Dimeric within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg1723 b:2.9 occ:1.00 OE2 B:GLU503 2.0 18.1 1.0 O B:HOH2082 2.0 21.7 1.0 O B:HOH2074 2.1 24.3 1.0 OG B:SER473 2.2 17.7 1.0 O2B B:AGS1724 2.3 14.4 1.0 O B:HOH2189 2.4 9.9 1.0 S1G B:AGS1724 2.5 32.1 1.0 CD B:GLU503 3.0 26.1 1.0 CB B:SER473 3.2 18.6 1.0 PB B:AGS1724 3.5 19.3 1.0 O3B B:AGS1724 3.6 21.4 1.0 PG B:AGS1724 3.6 20.2 1.0 CG B:GLU503 3.7 23.4 1.0 O2A B:AGS1724 3.7 14.7 1.0 OE1 B:GLU503 4.0 14.1 1.0 O A:HOH2029 4.1 4.8 1.0 O2G B:AGS1724 4.2 20.7 1.0 N B:SER473 4.2 13.3 1.0 CA B:SER473 4.3 15.6 1.0 O3A B:AGS1724 4.3 12.9 1.0 O B:HOH2191 4.5 18.4 1.0 PA B:AGS1724 4.5 17.6 1.0 O B:HOH2119 4.6 41.0 1.0 O1B B:AGS1724 4.6 20.2 1.0 O B:HOH2072 4.6 33.4 1.0 CE B:LYS472 4.7 22.3 1.0 CB B:GLU503 4.8 30.2 1.0 O B:HOH2187 4.8 48.6 1.0 O3G B:AGS1724 4.9 4.6 1.0 NZ B:LYS472 4.9 34.7 1.0

T.H.Massey, C.P.Mercogliano, J.Yates, D.J.Sherratt, J.Lowe. Double-Stranded Dna Translocation: Structure and Mechanism of Hexameric Ftsk Mol.Cell V. 23 457 2006.
ISSN: ISSN 1097-2765
PubMed: 16916635
DOI: 10.1016/J.MOLCEL.2006.06.019