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

The structure of Crystal Structure of S73-2 Antibody in Complex with Antigen Kdo(2.4)Kdo, PDB code: 3hzk 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)	19.75 / 2.15
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	46.340, 80.940, 128.160, 90.00, 90.00, 90.00
R / Rfree (%)	21.4 / 26

The structure of Crystal Structure of S73-2 Antibody in Complex with Antigen 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(2.4)Kdo (pdb code 3hzk). 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(2.4)Kdo, PDB code: 3hzk:
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(2.4)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(2.4)Kdo within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg216 b:50.9 occ:1.00 ND2 A:ASN137 2.6 41.1 1.0 CE1 B:HIS163 2.6 44.4 1.0 NE2 B:HIS163 2.6 43.3 1.0 OD1 A:ASN137 2.9 38.8 1.0 CG A:ASN137 3.1 34.2 1.0 OD1 A:ASP166 3.6 48.2 1.0 O A:HOH227 3.7 34.0 1.0 OD1 A:ASP169 3.7 42.5 1.0 ND1 B:HIS163 3.9 37.7 1.0 CD2 B:HIS163 4.0 41.5 1.0 CG A:ASP166 4.3 45.0 1.0 CG B:HIS163 4.6 36.9 1.0 OG1 A:THR171 4.6 29.7 1.0 CB A:ASN137 4.6 32.7 1.0 CG A:ASP169 4.6 39.8 1.0 OD2 A:ASP169 4.7 37.4 1.0 CB A:ASP166 4.9 39.6 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of S73-2 Antibody in Complex with Antigen 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(2.4)Kdo within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg217 b:35.4 occ:1.00 NE2 A:HIS188 3.4 27.7 1.0 CE1 A:HIS188 3.9 34.5 1.0 O A:HOH290 3.9 20.2 1.0 CD2 A:HIS188 4.3 29.8 1.0 NH1 A:ARG154 4.6 52.8 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