Chlorine in PDB 3hb2: Prtc Methionine Mutants: M226I

The structure of Prtc Methionine Mutants: M226I, PDB code: 3hb2 was solved by A.E.Oberholzer, M.Bumann, T.Hege, S.Russo, U.Baumann, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	35.77 / 1.75
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	102.407, 102.407, 121.035, 90.00, 90.00, 120.00
R / Rfree (%)	15.4 / 17.9

The structure of Prtc Methionine Mutants: M226I also contains other interesting chemical elements:

Calcium	(Ca)	7 atoms
Zinc	(Zn)	1 atom

The binding sites of Chlorine atom in the Prtc Methionine Mutants: M226I (pdb code 3hb2). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Prtc Methionine Mutants: M226I, PDB code: 3hb2:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Prtc Methionine Mutants: M226I


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Prtc Methionine Mutants: M226I within 5.0Å range: probe atom residue distance (Å) B Occ P:Cl1 b:22.8 occ:1.00 O P:HOH895 3.0 44.6 1.0 O P:HOH981 3.1 38.1 1.0 O P:HOH858 3.1 39.2 1.0 O P:HOH621 3.2 23.8 1.0 N P:ALA374 3.2 16.5 1.0 N P:SER356 3.5 16.3 1.0 C P:ASN355 3.5 14.9 1.0 CA P:SER356 3.7 18.4 1.0 O P:ASN355 3.7 15.9 1.0 CB P:ALA374 3.9 16.5 1.0 CA P:GLY373 3.9 16.9 1.0 CB P:SER356 4.0 21.4 1.0 C P:GLY373 4.1 15.8 1.0 CA P:ASN355 4.1 14.9 1.0 CA P:ALA374 4.2 14.6 1.0 O P:HOH922 4.2 44.2 1.0 O P:HOH803 4.7 31.4 1.0 O P:ALA374 4.8 15.6 1.0 O P:GLY354 4.8 18.3 1.0 O P:HOH961 4.9 39.8 1.0 C P:ALA374 4.9 17.1 1.0 N P:ASN355 4.9 15.2 1.0 OD1 P:ASN318 5.0 19.6 1.0

Chlorine binding site 2 out of 2 in the Prtc Methionine Mutants: M226I


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Prtc Methionine Mutants: M226I within 5.0Å range: probe atom residue distance (Å) B Occ P:Cl3 b:25.2 occ:1.00 OH P:TYR146 2.9 29.3 1.0 CZ P:TYR146 3.9 26.8 1.0 CE2 P:TYR146 4.0 21.3 1.0 O P:HOH934 4.3 40.0 1.0 O P:HOH1014 4.5 42.4 1.0

A.E.Oberholzer, M.Bumann, T.Hege, S.Russo, U.Baumann. Metzincin'S Canonical Methionine Is Responsible For the Structural Integrity of the Zinc-Binding Site Biol.Chem. V. 390 875 2009.
ISSN: ISSN 1431-6730
PubMed: 19558324
DOI: 10.1515/BC.2009.100