Chlorine in PDB 6mr1: Rbcs-Like Subdomain of Ccmm

The structure of Rbcs-Like Subdomain of Ccmm, PDB code: 6mr1 was solved by P.Ryan, M.S.Kimber, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	38.29 / 1.35
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	28.900, 73.560, 76.570, 90.00, 90.00, 90.00
R / Rfree (%)	17.1 / 19.5

The structure of Rbcs-Like Subdomain of Ccmm also contains other interesting chemical elements:

Cobalt

(Co)

3 atoms

The binding sites of Chlorine atom in the Rbcs-Like Subdomain of Ccmm (pdb code 6mr1). 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 Rbcs-Like Subdomain of Ccmm, PDB code: 6mr1:

Chlorine binding site 1 out of 1 in the Rbcs-Like Subdomain of Ccmm


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Rbcs-Like Subdomain of Ccmm within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl403 b:26.8 occ:1.00 H A:GLY269 2.9 40.4 1.0 HA A:VAL275 3.1 22.6 1.0 HB3 A:LEU267 3.1 30.2 1.0 HG22 A:VAL275 3.1 27.4 1.0 HA3 A:GLY269 3.2 48.6 1.0 HD22 A:LEU267 3.4 27.0 1.0 HB3 A:GLN274 3.5 33.9 1.0 N A:GLY269 3.7 33.6 1.0 HG23 A:VAL275 3.7 27.4 1.0 HB2 A:ALA278 3.7 25.0 1.0 O A:GLN274 3.8 20.5 1.0 CA A:VAL275 3.8 18.8 1.0 N A:VAL275 3.8 19.3 1.0 CG2 A:VAL275 3.8 22.9 1.0 C A:GLN274 3.8 21.7 1.0 CA A:GLY269 3.9 40.5 1.0 HD13 A:LEU267 4.0 27.2 1.0 HB2 A:GLN274 4.0 33.9 1.0 HB3 A:ALA278 4.0 25.0 1.0 CB A:LEU267 4.0 25.1 1.0 HE21 A:GLN274 4.0 43.2 1.0 CB A:GLN274 4.2 28.3 1.0 H A:VAL275 4.2 23.2 1.0 CD2 A:LEU267 4.3 22.5 1.0 CB A:ALA278 4.3 20.8 1.0 HA A:LEU267 4.3 29.9 1.0 H A:THR268 4.4 41.4 1.0 CB A:VAL275 4.5 20.9 1.0 CG A:LEU267 4.6 22.1 1.0 HD23 A:LEU267 4.6 27.0 1.0 HA2 A:GLY269 4.6 48.6 1.0 N A:THR268 4.6 34.5 1.0 CA A:LEU267 4.6 24.9 1.0 O A:HOH543 4.6 33.2 1.0 HB1 A:ALA278 4.6 25.0 1.0 HG13 A:VAL275 4.6 24.2 1.0 HG21 A:VAL275 4.6 27.4 1.0 C A:LEU267 4.6 31.8 1.0 HB2 A:LEU267 4.7 30.2 1.0 CA A:GLN274 4.7 24.0 1.0 CD1 A:LEU267 4.7 22.6 1.0 C A:GLY269 4.8 37.4 1.0 NE2 A:GLN274 4.9 36.0 1.0 C A:THR268 4.9 36.3 1.0 O A:GLY269 4.9 40.4 1.0 HD21 A:LEU267 5.0 27.0 1.0

P.Ryan, T.J.B.Forrester, C.Wroblewski, T.M.G.Kenney, E.N.Kitova, J.S.Klassen, M.S.Kimber. The Small Rbcs-Like Domains of the Beta-Carboxysome Structural Protein Ccmm Bind Rubisco at A Site Distinct From That Binding the Rbcs Subunit. J. Biol. Chem. V. 294 2593 2019.
ISSN: ESSN 1083-351X
PubMed: 30591587
DOI: 10.1074/JBC.RA118.006330