Magnesium in PDB 5epv: Histidine Kinase Domain From the Lov-Hk Blue-Light Receptor From Brucella Abortus

All present enzymatic activity of Histidine Kinase Domain From the Lov-Hk Blue-Light Receptor From Brucella Abortus:
2.7.13.3;

The structure of Histidine Kinase Domain From the Lov-Hk Blue-Light Receptor From Brucella Abortus, PDB code: 5epv was solved by J.Rinaldi, B.G.Guimaraes, P.Legrand, A.Thompson, G.Paris, F.A.Goldbaum, S.Klinke, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	48.55 / 2.51
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	70.390, 100.840, 71.410, 90.00, 102.75, 90.00
R / Rfree (%)	20.2 / 24.2

The binding sites of Magnesium atom in the Histidine Kinase Domain From the Lov-Hk Blue-Light Receptor From Brucella Abortus (pdb code 5epv). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Histidine Kinase Domain From the Lov-Hk Blue-Light Receptor From Brucella Abortus, PDB code: 5epv:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Histidine Kinase Domain From the Lov-Hk Blue-Light Receptor From Brucella Abortus


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Histidine Kinase Domain From the Lov-Hk Blue-Light Receptor From Brucella Abortus within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg502 b:50.7 occ:1.00 OD1 A:ASN388 1.9 41.8 1.0 O2B A:ACP501 2.0 50.2 1.0 O3G A:ACP501 2.0 48.7 1.0 O2A A:ACP501 2.1 59.4 1.0 OE1 A:GLU384 2.2 45.7 1.0 CG A:ASN388 2.9 50.2 1.0 ND2 A:ASN388 3.1 38.4 1.0 PB A:ACP501 3.2 53.1 1.0 PA A:ACP501 3.3 54.2 1.0 PG A:ACP501 3.3 48.0 1.0 CD A:GLU384 3.3 62.3 1.0 O3A A:ACP501 3.5 52.6 1.0 NZ A:LYS391 3.6 78.2 1.0 C3B A:ACP501 3.7 52.3 1.0 OE2 A:GLU384 3.8 58.6 1.0 O2G A:ACP501 3.8 49.8 1.0 CE A:LYS391 4.1 69.4 1.0 N A:GLY438 4.2 50.8 1.0 CA A:GLY438 4.2 51.8 1.0 CB A:ASN388 4.3 41.8 1.0 O5' A:ACP501 4.3 50.8 1.0 O1B A:ACP501 4.4 53.1 1.0 O1A A:ACP501 4.5 48.1 1.0 O1G A:ACP501 4.5 51.2 1.0 CG A:GLU384 4.5 56.4 1.0 NH2 A:ARG321 4.6 45.9 1.0 O A:GLU384 4.6 49.4 1.0 CA A:ASN388 4.7 47.5 1.0 CE2 A:TYR392 4.8 56.0 1.0 N A:ASN388 4.9 48.8 1.0

Magnesium binding site 2 out of 2 in the Histidine Kinase Domain From the Lov-Hk Blue-Light Receptor From Brucella Abortus


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Histidine Kinase Domain From the Lov-Hk Blue-Light Receptor From Brucella Abortus within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg502 b:50.4 occ:1.00 O1G B:ACP501 1.9 68.1 1.0 O1B B:ACP501 2.0 66.8 1.0 OD1 B:ASN388 2.1 56.9 1.0 OE1 B:GLU384 2.2 49.9 1.0 O1A B:ACP501 2.4 71.0 1.0 PB B:ACP501 3.1 67.0 1.0 PG B:ACP501 3.1 62.9 1.0 CG B:ASN388 3.2 65.2 1.0 CD B:GLU384 3.3 74.5 1.0 NZ B:LYS391 3.3 97.2 1.0 PA B:ACP501 3.5 69.2 1.0 O3A B:ACP501 3.6 65.2 1.0 C3B B:ACP501 3.6 64.7 1.0 O2G B:ACP501 3.6 59.2 1.0 ND2 B:ASN388 3.7 60.0 1.0 OE2 B:GLU384 3.7 68.6 1.0 CE B:LYS391 3.9 87.0 1.0 N B:GLY438 4.3 60.3 1.0 O3G B:ACP501 4.4 61.1 1.0 O2B B:ACP501 4.5 67.2 1.0 CB B:ASN388 4.5 52.1 1.0 CA B:GLY438 4.5 60.5 1.0 O5' B:ACP501 4.5 68.7 1.0 NH2 B:ARG321 4.5 61.6 1.0 O B:GLU384 4.6 56.3 1.0 CG B:GLU384 4.6 61.0 1.0 O2A B:ACP501 4.7 64.5 1.0 CA B:ASN388 4.8 54.0 1.0 N B:ASN388 4.9 54.2 1.0 CE2 B:TYR392 4.9 67.1 1.0

J.Rinaldi, M.Arrar, G.Sycz, M.L.Cerutti, P.M.Berguer, G.Paris, D.A.Estrin, M.A.Marti, S.Klinke, F.A.Goldbaum. Structural Insights Into the Hwe Histidine Kinase Family: the Brucella Blue Light-Activated Histidine Kinase Domain. J.Mol.Biol. V. 428 1165 2016.
ISSN: ESSN 1089-8638
PubMed: 26851072
DOI: 10.1016/J.JMB.2016.01.026