Magnesium in PDB 3hzv: Crystal Structure of S73-2 Antibody in Complex with Antigen Kdo(2.8) Kdo(2.4)Kdo

The structure of Crystal Structure of S73-2 Antibody in Complex with Antigen Kdo(2.8) Kdo(2.4)Kdo, PDB code: 3hzv was solved by C.L.Brooks, S.Muller-Loennies, S.N.Borisova, L.Brade, P.Kosma, T.Hirama, C.R.Mackenzie, H.Brade, S.V.Evans, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.99 / 1.90
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	47.050, 80.800, 128.750, 90.00, 90.00, 90.00
R / Rfree (%)	21.2 / 24.9

The structure of Crystal Structure of S73-2 Antibody in Complex with Antigen Kdo(2.8) Kdo(2.4)Kdo also contains other interesting chemical elements:

Zinc

(Zn)

1 atom

The binding sites of Magnesium atom in the Crystal Structure of S73-2 Antibody in Complex with Antigen Kdo(2.8) Kdo(2.4)Kdo (pdb code 3hzv). 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 S73-2 Antibody in Complex with Antigen Kdo(2.8) Kdo(2.4)Kdo, PDB code: 3hzv:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of S73-2 Antibody in Complex with Antigen Kdo(2.8) Kdo(2.4)Kdo


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 S73-2 Antibody in Complex with Antigen Kdo(2.8) Kdo(2.4)Kdo within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg214 b:43.9 occ:1.00 NE2 B:HIS163 2.6 35.8 1.0 ND2 A:ASN137 2.6 33.2 1.0 CE1 B:HIS163 3.0 38.4 1.0 OD1 A:ASN137 3.2 44.3 1.0 CG A:ASN137 3.3 33.2 1.0 OD1 A:ASP166 3.7 47.1 1.0 CD2 B:HIS163 3.8 31.6 1.0 OD1 A:ASP169 4.0 37.0 1.0 ND1 B:HIS163 4.2 37.6 1.0 O A:HOH275 4.5 29.6 1.0 CB A:ASN137 4.6 29.4 1.0 CG B:HIS163 4.6 28.4 1.0 CG A:ASP166 4.8 37.2 1.0 CA B:GLY161 4.9 28.0 1.0 CG A:ASP169 5.0 31.9 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of S73-2 Antibody in Complex with Antigen Kdo(2.8) Kdo(2.4)Kdo


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 S73-2 Antibody in Complex with Antigen Kdo(2.8) Kdo(2.4)Kdo within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg215 b:36.0 occ:1.00 OE2 A:GLU184 3.3 24.2 1.0 NE2 A:HIS188 3.3 24.1 1.0 CE1 A:HIS188 3.8 29.2 1.0 O A:HOH350 4.0 36.4 1.0 CD A:GLU184 4.3 27.2 1.0 CD2 A:HIS188 4.4 23.5 1.0 OE1 A:GLU184 4.6 30.9 1.0 ND1 A:HIS188 4.9 28.4 1.0

C.L.Brooks, S.Muller-Loennies, S.N.Borisova, L.Brade, P.Kosma, T.Hirama, C.R.Mackenzie, H.Brade, S.V.Evans. Antibodies Raised Against Chlamydial Lipopolysaccharide Antigens Reveal Convergence in Germline Gene Usage and Differential Epitope Recognition Biochemistry V. 49 570 2010.
ISSN: ISSN 0006-2960
PubMed: 20000757
DOI: 10.1021/BI9011308