Chlorine in PDB 1u3c: Crystal Structure of the Phr Domain of Cryptochrome 1 From Arabidopsis Thaliana

The structure of Crystal Structure of the Phr Domain of Cryptochrome 1 From Arabidopsis Thaliana, PDB code: 1u3c was solved by C.A.Brautigam, B.S.Smith, Z.Ma, M.Palnitkar, D.R.Tomchick, M.Machius, J.Deisenhofer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	34.60 / 2.60
Space group	P 63 2 2
Cell size a, b, c (Å), α, β, γ (°)	169.430, 169.430, 104.245, 90.00, 90.00, 120.00
R / Rfree (%)	20.5 / 25.4

The structure of Crystal Structure of the Phr Domain of Cryptochrome 1 From Arabidopsis Thaliana also contains other interesting chemical elements:

Magnesium

(Mg)

3 atoms

The binding sites of Chlorine atom in the Crystal Structure of the Phr Domain of Cryptochrome 1 From Arabidopsis Thaliana (pdb code 1u3c). 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 Crystal Structure of the Phr Domain of Cryptochrome 1 From Arabidopsis Thaliana, PDB code: 1u3c:

Chlorine binding site 1 out of 1 in the Crystal Structure of the Phr Domain of Cryptochrome 1 From Arabidopsis Thaliana


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 the Phr Domain of Cryptochrome 1 From Arabidopsis Thaliana within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl517 b:66.1 occ:1.00 ND1 A:HIS318 3.6 64.5 1.0 CE1 A:HIS318 3.8 65.3 1.0 CB A:PHE413 4.5 43.3 1.0 CD2 A:PHE413 4.6 44.4 1.0 CD2 A:LEU488 4.8 36.8 1.0 CG A:PHE413 4.8 45.0 1.0 CG A:HIS318 5.0 63.8 1.0

C.A.Brautigam, B.S.Smith, Z.Ma, M.Palnitkar, D.R.Tomchick, M.Machius, J.Deisenhofer. Structure of the Photolyase-Like Domain of Cryptochrome 1 From Arabidopsis Thaliana. Proc.Natl.Acad.Sci.Usa V. 101 12142 2004.
ISSN: ISSN 0027-8424
PubMed: 15299148
DOI: 10.1073/PNAS.0404851101