Chlorine in PDB 2dpq: The Crystal Structures of the Calcium-Bound Con-G and Con-T(K7GAMMA) Dimeric Peptides Demonstrate A Novel Metal-Dependent Helix-Forming Motif

The structure of The Crystal Structures of the Calcium-Bound Con-G and Con-T(K7GAMMA) Dimeric Peptides Demonstrate A Novel Metal-Dependent Helix-Forming Motif, PDB code: 2dpq was solved by S.E.Cnudde, M.Prorok, Q.Dai, F.J.Castellino, J.H.Geiger, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	8.00 / 1.25
Space group	P 42 2 2
Cell size a, b, c (Å), α, β, γ (°)	29.334, 29.334, 46.892, 90.00, 90.00, 90.00
R / Rfree (%)	11.9 / 16.1

The structure of The Crystal Structures of the Calcium-Bound Con-G and Con-T(K7GAMMA) Dimeric Peptides Demonstrate A Novel Metal-Dependent Helix-Forming Motif also contains other interesting chemical elements:

Calcium

(Ca)

3 atoms

The binding sites of Chlorine atom in the The Crystal Structures of the Calcium-Bound Con-G and Con-T(K7GAMMA) Dimeric Peptides Demonstrate A Novel Metal-Dependent Helix-Forming Motif (pdb code 2dpq). 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 The Crystal Structures of the Calcium-Bound Con-G and Con-T(K7GAMMA) Dimeric Peptides Demonstrate A Novel Metal-Dependent Helix-Forming Motif, PDB code: 2dpq:

Chlorine binding site 1 out of 1 in the The Crystal Structures of the Calcium-Bound Con-G and Con-T(K7GAMMA) Dimeric Peptides Demonstrate A Novel Metal-Dependent Helix-Forming Motif


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of The Crystal Structures of the Calcium-Bound Con-G and Con-T(K7GAMMA) Dimeric Peptides Demonstrate A Novel Metal-Dependent Helix-Forming Motif within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl104 b:55.1 occ:1.00 O A:HOH144 2.5 50.9 1.0 N A:NH218 3.1 37.1 1.0 O A:ASN17 3.4 40.6 1.0 C A:ASN17 3.6 31.2 1.0 O A:LYS15 4.8 26.1 1.0

S.E.Cnudde, M.Prorok, Q.Dai, F.J.Castellino, J.H.Geiger. The Crystal Structures of the Calcium-Bound Con-G and Con-T[K7GAMMA] Dimeric Peptides Demonstrate A Metal-Dependent Helix-Forming Motif J.Am.Chem.Soc. V. 129 1586 2007.
ISSN: ISSN 0002-7863
PubMed: 17243678
DOI: 10.1021/JA065722Q