Chlorine in PDB 7zsg: Structure of Orange Carotenoid Protein with Canthaxanthin Bound After 1 Minute of Illumination

The structure of Structure of Orange Carotenoid Protein with Canthaxanthin Bound After 1 Minute of Illumination, PDB code: 7zsg was solved by V.U.Chukhutsina, J.M.Baxter, A.Fadini, R.M.Morgan, M.A.Pope, K.Maghlaoui, C.Orr, A.Wagner, J.J.Van Thor, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	55.36 / 1.39
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	82.58, 82.58, 87.22, 90, 90, 120
R / Rfree (%)	19.4 / 19.7

The binding sites of Chlorine atom in the Structure of Orange Carotenoid Protein with Canthaxanthin Bound After 1 Minute of Illumination (pdb code 7zsg). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Structure of Orange Carotenoid Protein with Canthaxanthin Bound After 1 Minute of Illumination, PDB code: 7zsg:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Structure of Orange Carotenoid Protein with Canthaxanthin Bound After 1 Minute of Illumination


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Structure of Orange Carotenoid Protein with Canthaxanthin Bound After 1 Minute of Illumination within 5.0Å range: probe atom residue distance (Å) B Occ 1:Cl404 b:20.9 occ:0.16 CL 1:CL404 0.0 20.9 0.2 CL 1:CL404 0.1 21.3 0.8 O 1:HOH562 3.0 27.9 0.8 O 1:HOH562 3.1 24.6 0.2 OG1 1:THR275 3.1 18.7 0.8 O 1:HOH528 3.1 23.4 0.8 O 1:HOH713 3.1 24.4 0.2 OG1 1:THR275 3.2 18.3 0.2 O 1:HOH528 3.2 23.1 0.2 O 1:HOH713 3.4 24.6 0.8 CD 1:PRO276 3.7 19.3 0.8 CD2 1:LEU248 3.9 22.4 0.2 NH1 1:ARG155 3.9 22.9 0.2 CD1 1:TRP277 3.9 17.7 0.8 CB 1:THR275 3.9 18.5 0.8 O 1:HOH578 3.9 25.3 0.8 CD 1:PRO276 3.9 20.2 0.2 CD1 1:TRP277 4.0 18.2 0.2 CB 1:THR275 4.0 18.6 0.2 CD2 1:LEU248 4.0 22.4 0.8 C34 1:45D401 4.1 17.4 0.2 CG 1:PRO276 4.1 20.5 0.2 C34 1:45D401 4.1 17.3 0.8 CG 1:PRO276 4.1 20.3 0.8 OD1 1:ASN104 4.3 21.0 0.8 NE1 1:TRP277 4.3 19.3 0.2 NE1 1:TRP277 4.3 19.2 0.8 C30 1:45D401 4.4 18.9 0.2 OD1 1:ASN104 4.4 20.8 0.2 O 1:HOH578 4.5 23.4 0.2 O 1:GLU244 4.5 21.5 0.8 CA 1:THR275 4.5 19.5 0.8 N 1:PRO276 4.6 17.9 0.8 C32 1:45D401 4.7 18.3 0.2 CA 1:THR275 4.7 19.4 0.2 C38 1:45D401 4.7 16.7 0.8 CZ 1:ARG155 4.7 20.1 0.2 C30 1:45D401 4.7 19.0 0.8 O 1:GLU244 4.8 21.4 0.2 C38 1:45D401 4.8 17.2 0.2 N 1:PRO276 4.9 18.9 0.2 C36 1:45D401 4.9 17.0 0.2 C32 1:45D401 4.9 18.1 0.8 C36 1:45D401 4.9 16.9 0.8 ND2 1:ASN104 4.9 21.8 0.8 O 1:GLN246 5.0 20.4 0.2

Chlorine binding site 2 out of 2 in the Structure of Orange Carotenoid Protein with Canthaxanthin Bound After 1 Minute of Illumination


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Structure of Orange Carotenoid Protein with Canthaxanthin Bound After 1 Minute of Illumination within 5.0Å range: probe atom residue distance (Å) B Occ 1:Cl404 b:21.3 occ:0.84 CL 1:CL404 0.0 21.3 0.8 CL 1:CL404 0.1 20.9 0.2 O 1:HOH713 3.0 24.4 0.2 O 1:HOH562 3.0 27.9 0.8 OG1 1:THR275 3.1 18.7 0.8 O 1:HOH562 3.1 24.6 0.2 O 1:HOH528 3.2 23.4 0.8 OG1 1:THR275 3.2 18.3 0.2 O 1:HOH713 3.3 24.6 0.8 O 1:HOH528 3.3 23.1 0.2 CD2 1:LEU248 3.8 22.4 0.2 CD 1:PRO276 3.8 19.3 0.8 NH1 1:ARG155 3.8 22.9 0.2 CB 1:THR275 3.9 18.5 0.8 CD2 1:LEU248 3.9 22.4 0.8 O 1:HOH578 3.9 25.3 0.8 CB 1:THR275 3.9 18.6 0.2 C34 1:45D401 4.0 17.4 0.2 CD 1:PRO276 4.0 20.2 0.2 CD1 1:TRP277 4.0 17.7 0.8 C34 1:45D401 4.0 17.3 0.8 CD1 1:TRP277 4.1 18.2 0.2 CG 1:PRO276 4.2 20.5 0.2 CG 1:PRO276 4.2 20.3 0.8 C30 1:45D401 4.2 18.9 0.2 OD1 1:ASN104 4.4 21.0 0.8 NE1 1:TRP277 4.4 19.3 0.2 NE1 1:TRP277 4.4 19.2 0.8 O 1:HOH578 4.5 23.4 0.2 O 1:GLU244 4.5 21.5 0.8 OD1 1:ASN104 4.5 20.8 0.2 CA 1:THR275 4.5 19.5 0.8 C32 1:45D401 4.5 18.3 0.2 C30 1:45D401 4.6 19.0 0.8 CA 1:THR275 4.7 19.4 0.2 N 1:PRO276 4.7 17.9 0.8 CZ 1:ARG155 4.7 20.1 0.2 C38 1:45D401 4.7 16.7 0.8 O 1:GLU244 4.8 21.4 0.2 C38 1:45D401 4.8 17.2 0.2 C32 1:45D401 4.8 18.1 0.8 C36 1:45D401 4.8 17.0 0.2 C36 1:45D401 4.9 16.9 0.8 N 1:PRO276 4.9 18.9 0.2

V.U.Chukhutsina, J.M.Baxter, A.Fadini, R.M.Morgan, M.A.Pope, K.Maghlaoui, C.M.Orr, A.Wagner, J.J.Van Thor. Light Activation of Orange Carotenoid Protein Reveals Bicycle-Pedal Single-Bond Isomerization. Nat Commun V. 13 6420 2022.
ISSN: ESSN 2041-1723
PubMed: 36307413
DOI: 10.1038/S41467-022-34137-4