Chlorine in PDB 3nvu: Modulating Heme Redox Potential Through Protein-Induced Porphyrin Distortion

The structure of Modulating Heme Redox Potential Through Protein-Induced Porphyrin Distortion, PDB code: 3nvu was solved by C.Olea Jr., J.Kuriyan, M.A.Marletta, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.05 / 2.04
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	127.158, 79.828, 43.322, 90.00, 102.25, 90.00
R / Rfree (%)	18.9 / 23.4

The structure of Modulating Heme Redox Potential Through Protein-Induced Porphyrin Distortion also contains other interesting chemical elements:

Iron

(Fe)

2 atoms

The binding sites of Chlorine atom in the Modulating Heme Redox Potential Through Protein-Induced Porphyrin Distortion (pdb code 3nvu). 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 Modulating Heme Redox Potential Through Protein-Induced Porphyrin Distortion, PDB code: 3nvu:

Chlorine binding site 1 out of 1 in the Modulating Heme Redox Potential Through Protein-Induced Porphyrin Distortion


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Modulating Heme Redox Potential Through Protein-Induced Porphyrin Distortion within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl189 b:82.9 occ:1.00 O A:HOH250 2.9 36.8 1.0 CB A:ASN62 3.6 42.9 1.0 OD1 A:ASN62 3.8 67.0 1.0 CG A:ASN62 4.1 58.0 1.0 CB A:GLU65 4.6 26.8 1.0 N A:ASN62 4.6 28.0 1.0 O A:HOH211 4.7 57.7 1.0 CA A:ASN62 4.8 27.6 1.0

C.Olea, J.Kuriyan, M.A.Marletta. Modulating Heme Redox Potential Through Protein-Induced Porphyrin Distortion. J.Am.Chem.Soc. V. 132 12794 2010.
ISSN: ISSN 0002-7863
PubMed: 20735135
DOI: 10.1021/JA106252B