Chlorine in PDB 3hkf: Murine Unglycosylated Igg Fc Fragment

The structure of Murine Unglycosylated Igg Fc Fragment, PDB code: 3hkf was solved by M.J.Feige, S.Nath, S.R.Catharino, D.Weinfurtner, S.Steinbacher, J.Buchner, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 2.50
Space group	P 61 2 2
Cell size a, b, c (Å), α, β, γ (°)	96.401, 96.401, 90.906, 90.00, 90.00, 120.00
R / Rfree (%)	24.2 / 30.5

The structure of Murine Unglycosylated Igg Fc Fragment also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Chlorine atom in the Murine Unglycosylated Igg Fc Fragment (pdb code 3hkf). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the Murine Unglycosylated Igg Fc Fragment, PDB code: 3hkf:

Chlorine binding site 1 out of 1 in the Murine Unglycosylated Igg Fc Fragment


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Murine Unglycosylated Igg Fc Fragment within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl2 b:97.1 occ:0.50 O A:HOH7 3.7 33.1 1.0 O A:ASN437 3.9 38.6 1.0 O A:LEU254 4.0 26.0 1.0 CB A:HIS438 4.4 36.5 1.0 C A:ASN437 4.9 41.4 1.0 ND1 A:HIS438 4.9 30.8 1.0

M.J.Feige, S.Nath, S.R.Catharino, D.Weinfurtner, S.Steinbacher, J.Buchner. Structure of the Murine Unglycosylated IGG1 Fc Fragment J.Mol.Biol. V. 391 599 2009.
ISSN: ISSN 0022-2836
PubMed: 19559712
DOI: 10.1016/J.JMB.2009.06.048