Chlorine in PDB 7qfk: Crystal Structure of S-Layer Protein Slpx From Lactobacillus Acidophilus, Domain II, Co-Crystallization with HGCL2, Mutation SER316CYS (Aa 194-362)

The structure of Crystal Structure of S-Layer Protein Slpx From Lactobacillus Acidophilus, Domain II, Co-Crystallization with HGCL2, Mutation SER316CYS (Aa 194-362), PDB code: 7qfk was solved by T.Sagmeister, T.Pavkov-Keller, C.Buhlheller, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	48.98 / 2.48
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	63.166, 98.875, 155.13, 90, 90, 90
R / Rfree (%)	20.2 / 23.1

The structure of Crystal Structure of S-Layer Protein Slpx From Lactobacillus Acidophilus, Domain II, Co-Crystallization with HGCL2, Mutation SER316CYS (Aa 194-362) also contains other interesting chemical elements:

Mercury	(Hg)	2 atoms
Bromine	(Br)	4 atoms

The binding sites of Chlorine atom in the Crystal Structure of S-Layer Protein Slpx From Lactobacillus Acidophilus, Domain II, Co-Crystallization with HGCL2, Mutation SER316CYS (Aa 194-362) (pdb code 7qfk). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Crystal Structure of S-Layer Protein Slpx From Lactobacillus Acidophilus, Domain II, Co-Crystallization with HGCL2, Mutation SER316CYS (Aa 194-362), PDB code: 7qfk:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Crystal Structure of S-Layer Protein Slpx From Lactobacillus Acidophilus, Domain II, Co-Crystallization with HGCL2, Mutation SER316CYS (Aa 194-362)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of S-Layer Protein Slpx From Lactobacillus Acidophilus, Domain II, Co-Crystallization with HGCL2, Mutation SER316CYS (Aa 194-362) within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl402 b:60.2 occ:1.00 SG A:CYS316 3.0 56.2 1.0 HG C:HG401 3.2 43.7 0.3 O C:ASN317 3.6 52.6 1.0 O C:HOH555 3.9 55.5 1.0 O C:SER318 3.9 49.4 1.0 CA C:SER318 4.2 48.6 1.0 CG2 C:THR320 4.2 53.1 1.0 C C:SER318 4.4 48.1 1.0 C C:ASN317 4.7 47.2 1.0 CB A:CYS316 4.7 54.1 1.0 N C:SER318 4.9 47.3 1.0

Chlorine binding site 2 out of 2 in the Crystal Structure of S-Layer Protein Slpx From Lactobacillus Acidophilus, Domain II, Co-Crystallization with HGCL2, Mutation SER316CYS (Aa 194-362)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of S-Layer Protein Slpx From Lactobacillus Acidophilus, Domain II, Co-Crystallization with HGCL2, Mutation SER316CYS (Aa 194-362) within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl402 b:65.1 occ:1.00 SG B:CYS316 3.0 71.7 1.0 HG D:HG401 3.2 49.9 0.3 O D:HOH517 3.4 48.9 1.0 O D:ASN317 3.7 60.2 1.0 O D:HOH551 4.0 56.9 1.0 O D:SER318 4.0 53.3 1.0 CG2 D:THR320 4.1 61.5 1.0 CA D:SER318 4.2 51.5 1.0 C D:SER318 4.5 51.9 1.0 CB B:CYS316 4.5 66.5 1.0 C D:ASN317 4.7 51.3 1.0 N D:SER318 5.0 50.4 1.0

T.Sagmeister, M.Eder, C.Grininger, D.Vejzovic, C.Buhlheller, A.Dordic, E.Damisch, C.Millan, A.Medina, I.Uson, M.Baek, R.Read, D.Baker, T.Pavkov-Keller. The Self-Assembly of the S-Layer Protein From Lactobacilli Acidophilus To Be Published.