Chlorine in PDB 5ui2: Crystal Structure of Orange Carotenoid Protein

The structure of Crystal Structure of Orange Carotenoid Protein, PDB code: 5ui2 was solved by C.A.Kerfeld, M.R.Sawaya, B.Vishnu, D.Krogmann, T.O.Yeates, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.25 / 2.10
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	217.200, 40.761, 75.460, 90.00, 95.80, 90.00
R / Rfree (%)	21.3 / 26.6

The binding sites of Chlorine atom in the Crystal Structure of Orange Carotenoid Protein (pdb code 5ui2). 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 Orange Carotenoid Protein, PDB code: 5ui2:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Crystal Structure of Orange Carotenoid Protein


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 Orange Carotenoid Protein within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl402 b:27.6 occ:1.00 OG1 A:THR277 2.9 29.2 1.0 O A:HOH561 3.0 22.7 1.0 O A:HOH586 3.1 34.8 1.0 O A:HOH580 3.2 23.6 1.0 CD A:PRO278 3.7 24.6 1.0 C19 A:EQ3403 3.8 26.4 1.0 CB A:THR277 3.8 27.3 1.0 CD2 A:LEU250 3.9 27.2 1.0 CD1 A:TRP279 4.0 26.1 1.0 CG A:PRO278 4.2 29.6 1.0 O A:HOH564 4.3 26.3 1.0 C21 A:EQ3403 4.4 25.0 1.0 OD1 A:ASN104 4.4 23.9 1.0 CA A:THR277 4.5 22.9 1.0 NE1 A:TRP279 4.5 25.6 1.0 C20 A:EQ3403 4.5 25.5 1.0 C17 A:EQ3403 4.6 26.1 1.0 N A:PRO278 4.6 23.7 1.0 O A:GLU246 4.6 25.4 1.0 C18 A:EQ3403 4.7 25.0 1.0 CG A:LEU250 4.9 26.5 1.0 C A:THR277 5.0 27.0 1.0 NE A:ARG155 5.0 33.5 1.0

Chlorine binding site 2 out of 2 in the Crystal Structure of Orange Carotenoid Protein


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 Orange Carotenoid Protein within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl401 b:27.6 occ:1.00 O B:HOH538 2.9 33.4 1.0 O B:HOH577 2.9 26.4 1.0 OG1 B:THR277 3.1 32.8 1.0 O B:HOH564 3.3 25.7 1.0 CD B:PRO278 3.7 33.8 1.0 CD2 B:LEU250 3.8 33.1 1.0 C19 B:EQ3402 4.0 21.3 1.0 O B:HOH554 4.0 32.1 1.0 CB B:THR277 4.0 32.7 1.0 CD1 B:TRP279 4.1 33.8 1.0 CG B:PRO278 4.2 39.3 1.0 OD1 B:ASN104 4.3 41.9 1.0 C21 B:EQ3402 4.4 23.6 1.0 O B:GLU246 4.4 40.8 1.0 NE1 B:TRP279 4.6 34.7 1.0 C20 B:EQ3402 4.6 22.8 1.0 CA B:THR277 4.6 27.4 1.0 C17 B:EQ3402 4.7 20.5 1.0 N B:PRO278 4.7 31.6 1.0 CG B:LEU250 4.9 34.2 1.0 C18 B:EQ3402 4.9 20.3 1.0 NE B:ARG155 5.0 62.2 1.0

C.A.Kerfeld, M.R.Sawaya, V.Brahmandam, D.Cascio, K.K.Ho, C.C.Trevithick-Sutton, D.W.Krogmann, T.O.Yeates. The Crystal Structure of A Cyanobacterial Water-Soluble Carotenoid Binding Protein. Structure V. 11 55 2003.
ISSN: ISSN 0969-2126
PubMed: 12517340