Chlorine in PDB 4n59: The Crystal Structure of Pectocin M2 at 2.3 Angstroms

The structure of The Crystal Structure of Pectocin M2 at 2.3 Angstroms, PDB code: 4n59 was solved by K.Zeth, R.Grinter, A.W.Roszak, R.J.Cogdell, D.Walker, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	44.52 / 2.30
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	44.649, 116.745, 60.790, 90.00, 94.96, 90.00
R / Rfree (%)	20.6 / 27.4

The structure of The Crystal Structure of Pectocin M2 at 2.3 Angstroms also contains other interesting chemical elements:

Iron

(Fe)

4 atoms

The binding sites of Chlorine atom in the The Crystal Structure of Pectocin M2 at 2.3 Angstroms (pdb code 4n59). 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 The Crystal Structure of Pectocin M2 at 2.3 Angstroms, PDB code: 4n59:

Chlorine binding site 1 out of 1 in the The Crystal Structure of Pectocin M2 at 2.3 Angstroms


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of The Crystal Structure of Pectocin M2 at 2.3 Angstroms within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl304 b:85.8 occ:1.00 N A:ASP180 3.8 53.3 1.0 NH1 A:ARG202 3.8 58.2 1.0 CG A:ASP180 4.0 56.1 1.0 OD2 A:ASP180 4.0 61.2 1.0 OG A:SER179 4.2 61.0 1.0 CB A:ASP180 4.2 52.8 1.0 CA A:SER179 4.3 56.0 1.0 OD1 A:ASP180 4.3 55.3 1.0 C A:SER179 4.6 53.9 1.0 CA A:ASP180 4.6 50.7 1.0 CB A:SER179 4.8 58.0 1.0 O A:GLY178 4.9 61.7 1.0 CZ A:ARG202 5.0 58.5 1.0

R.Grinter, I.Josts, K.Zeth, A.W.Roszak, L.C.Mccaughey, R.J.Cogdell, J.J.Milner, S.M.Kelly, O.Byron, D.Walker. Structure of the Atypical Bacteriocin Pectocin M2 Implies A Novel Mechanism of Protein Uptake. Mol.Microbiol. V. 93 234 2014.
ISSN: ISSN 0950-382X
PubMed: 24865810
DOI: 10.1111/MMI.12655