Magnesium in PDB 1fnn: Crystal Structure of CDC6P From Pyrobaculum Aerophilum

The structure of Crystal Structure of CDC6P From Pyrobaculum Aerophilum, PDB code: 1fnn was solved by J.Liu, C.L.Smith, D.Deryckere, K.Deangelis, G.S.Martin, J.M.Berger, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.00
Space group	P 31
Cell size a, b, c (Å), α, β, γ (°)	132.070, 132.070, 82.200, 90.00, 90.00, 120.00
R / Rfree (%)	22.1 / 25.7

The binding sites of Magnesium atom in the Crystal Structure of CDC6P From Pyrobaculum Aerophilum (pdb code 1fnn). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Crystal Structure of CDC6P From Pyrobaculum Aerophilum, PDB code: 1fnn:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of CDC6P From Pyrobaculum Aerophilum


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of CDC6P From Pyrobaculum Aerophilum within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg390 b:40.1 occ:1.00 O1B A:ADP398 1.9 34.7 1.0 O A:HOH407 2.1 33.7 1.0 O A:HOH403 2.1 37.1 1.0 OG1 A:THR57 2.1 30.7 1.0 O A:HOH420 2.2 42.1 1.0 O A:HOH426 2.2 39.5 1.0 CB A:THR57 3.2 35.7 1.0 PB A:ADP398 3.2 37.3 1.0 O3B A:ADP398 3.3 37.5 1.0 OD2 A:ASP131 3.9 35.6 1.0 N A:THR57 3.9 35.8 1.0 OD1 A:ASP131 4.0 33.5 1.0 CA A:THR57 4.1 32.7 1.0 O3A A:ADP398 4.2 37.6 1.0 CG2 A:THR57 4.2 33.1 1.0 O2A A:ADP398 4.2 36.6 1.0 O2B A:ADP398 4.3 39.9 1.0 CG A:ASP131 4.3 37.2 1.0 OD1 A:ASP132 4.3 55.5 1.0 OD2 A:ASP132 4.5 66.7 1.0 PA A:ADP398 4.6 36.7 1.0 O1A A:ADP398 4.7 38.0 1.0 O A:HOH441 4.7 51.9 1.0 CG A:ASP132 4.7 54.1 1.0 CB A:LYS56 5.0 32.1 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of CDC6P From Pyrobaculum Aerophilum


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of CDC6P From Pyrobaculum Aerophilum within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg391 b:35.8 occ:1.00 O1B B:ADP399 2.0 30.5 1.0 O B:HOH419 2.0 38.0 1.0 O B:HOH415 2.0 32.8 1.0 OG1 B:THR57 2.1 30.6 1.0 O B:HOH420 2.1 34.6 1.0 O B:HOH421 2.2 35.4 1.0 CB B:THR57 3.1 35.1 1.0 PB B:ADP399 3.2 33.6 1.0 O3B B:ADP399 3.4 35.2 1.0 N B:THR57 3.9 30.0 1.0 OD2 B:ASP131 3.9 33.9 1.0 CA B:THR57 4.0 31.1 1.0 OD1 B:ASP131 4.0 34.8 1.0 CG2 B:THR57 4.1 31.3 1.0 O2A B:ADP399 4.1 31.2 1.0 O3A B:ADP399 4.2 35.5 1.0 O2B B:ADP399 4.3 34.6 1.0 OD1 B:ASP132 4.3 53.9 1.0 CG B:ASP131 4.3 33.6 1.0 PA B:ADP399 4.6 34.3 1.0 O1A B:ADP399 4.6 37.4 1.0 OD2 B:ASP132 4.7 60.6 1.0 O B:HOH473 4.7 44.1 1.0 CG B:ASP132 4.9 58.9 1.0 CB B:LYS56 4.9 33.6 1.0

J.Liu, C.L.Smith, D.Deryckere, K.Deangelis, G.S.Martin, J.M.Berger. Structure and Function of CDC6/CDC18: Implications For Origin Recognition and Checkpoint Control. Mol.Cell V. 6 637 2000.
ISSN: ISSN 1097-2765
PubMed: 11030343
DOI: 10.1016/S1097-2765(00)00062-9