Magnesium in PDB 2az3: Structure of A Halophilic Nucleoside Diphosphate Kinase From Halobacterium Salinarum in Complex with Cdp

All present enzymatic activity of Structure of A Halophilic Nucleoside Diphosphate Kinase From Halobacterium Salinarum in Complex with Cdp:
2.7.4.6;

The structure of Structure of A Halophilic Nucleoside Diphosphate Kinase From Halobacterium Salinarum in Complex with Cdp, PDB code: 2az3 was solved by H.Besir, K.Zeth, A.Bracher, U.Heider, M.Ishibashi, M.Tokunaga, D.Oesterhelt, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.20
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	124.370, 71.520, 157.990, 90.00, 95.53, 90.00
R / Rfree (%)	20 / 27.1

The binding sites of Magnesium atom in the Structure of A Halophilic Nucleoside Diphosphate Kinase From Halobacterium Salinarum in Complex with Cdp (pdb code 2az3). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Structure of A Halophilic Nucleoside Diphosphate Kinase From Halobacterium Salinarum in Complex with Cdp, PDB code: 2az3:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Structure of A Halophilic Nucleoside Diphosphate Kinase From Halobacterium Salinarum in Complex with Cdp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of A Halophilic Nucleoside Diphosphate Kinase From Halobacterium Salinarum in Complex with Cdp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg201 b:43.5 occ:1.00 OE2 A:GLU55 2.3 53.3 1.0 O1A A:CDP1100 2.5 45.6 1.0 CD A:GLU55 3.3 50.3 1.0 OE1 A:GLU55 3.5 50.4 1.0 O1B A:CDP1100 3.7 57.1 1.0 PA A:CDP1100 3.9 45.5 1.0 NE2 A:HIS56 4.0 40.8 1.0 CE1 A:HIS56 4.1 43.3 1.0 O2A A:CDP1100 4.3 46.2 1.0 CG A:GLU55 4.6 45.4 1.0 OD2 A:ASP122 4.7 38.3 1.0 O3A A:CDP1100 4.7 49.5 1.0 PB A:CDP1100 4.8 52.3 1.0

Magnesium binding site 2 out of 2 in the Structure of A Halophilic Nucleoside Diphosphate Kinase From Halobacterium Salinarum in Complex with Cdp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Structure of A Halophilic Nucleoside Diphosphate Kinase From Halobacterium Salinarum in Complex with Cdp within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg202 b:42.7 occ:1.00 OE1 B:GLU55 2.3 54.0 1.0 O1A B:CDP1200 2.3 43.5 1.0 CD B:GLU55 3.4 53.3 1.0 O1B B:CDP1200 3.4 52.8 1.0 PA B:CDP1200 3.6 39.3 1.0 OE2 B:GLU55 3.9 54.2 1.0 O2A B:CDP1200 3.9 41.4 1.0 NE2 B:HIS56 4.0 43.9 1.0 CE1 B:HIS56 4.1 43.9 1.0 O3A B:CDP1200 4.3 46.7 1.0 PB B:CDP1200 4.5 50.0 1.0 OD2 B:ASP122 4.6 39.0 1.0 CG B:GLU55 4.6 49.5 1.0 O5' B:CDP1200 4.8 37.6 1.0 CB B:ASP122 4.9 35.7 1.0

H.Besir, K.Zeth, A.Bracher, U.Heider, M.Ishibashi, M.Tokunaga, D.Oesterhelt. Structure of A Halophilic Nucleoside Diphosphate Kinase From Halobacterium Salinarum Febs Lett. V. 579 6595 2005.
ISSN: ISSN 0014-5793
PubMed: 16293253
DOI: 10.1016/J.FEBSLET.2005.10.052