Chlorine in PDB 6mm2: Carbon Regulatory Pii-Like Protein Sbtb From Cyanobium Sp. 7001 Bound to Atp and Calcium

The structure of Carbon Regulatory Pii-Like Protein Sbtb From Cyanobium Sp. 7001 Bound to Atp and Calcium, PDB code: 6mm2 was solved by J.A.Kaczmarski, C.Jackson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	16.04 / 1.04
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	52.058, 52.058, 95.214, 90.00, 90.00, 120.00
R / Rfree (%)	14.5 / 16.3

The structure of Carbon Regulatory Pii-Like Protein Sbtb From Cyanobium Sp. 7001 Bound to Atp and Calcium also contains other interesting chemical elements:

Calcium

(Ca)

1 atom

The binding sites of Chlorine atom in the Carbon Regulatory Pii-Like Protein Sbtb From Cyanobium Sp. 7001 Bound to Atp and Calcium (pdb code 6mm2). 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 Carbon Regulatory Pii-Like Protein Sbtb From Cyanobium Sp. 7001 Bound to Atp and Calcium, PDB code: 6mm2:

Chlorine binding site 1 out of 1 in the Carbon Regulatory Pii-Like Protein Sbtb From Cyanobium Sp. 7001 Bound to Atp and Calcium


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Carbon Regulatory Pii-Like Protein Sbtb From Cyanobium Sp. 7001 Bound to Atp and Calcium within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl203 b:12.4 occ:0.27 HZ1 A:LYS61 2.2 22.5 1.0 NZ A:LYS61 3.1 18.8 1.0 HZ3 A:LYS61 3.3 22.5 1.0 HD3 A:LYS61 3.4 18.6 1.0 HD22 A:LEU35 3.5 18.8 1.0 HZ2 A:LYS61 3.5 22.5 1.0 HD13 A:LEU35 3.9 19.4 1.0 CE A:LYS61 3.9 16.8 1.0 HE2 A:LYS61 4.0 20.2 1.0 CD A:LYS61 4.1 15.5 1.0 O A:HOH365 4.1 44.6 0.3 CD2 A:LEU35 4.3 15.7 1.0 HD2 A:LYS61 4.4 18.6 1.0 HD21 A:LEU35 4.4 18.8 1.0 OE2 A:GLU63 4.4 27.1 0.5 CD1 A:LEU35 4.6 16.2 1.0 HD11 A:LEU35 4.6 19.4 1.0 HE3 A:LYS61 4.8 20.2 1.0

C.Jackson, J.A.Kaczmarski, D.Price. Structure and Function of Sbtb From Cyanobium Sp. 7001 Biorxiv 2019.