Chlorine in PDB 3a2a: The Structure of the Carboxyl-Terminal Domain of the Human Voltage- Gated Proton Channel HV1

The structure of The Structure of the Carboxyl-Terminal Domain of the Human Voltage- Gated Proton Channel HV1, PDB code: 3a2a was solved by S.J.Li, H.Unno, Q.Zhou, Q.Zhao, Y.Zhai, F.Sun, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	37.65 / 2.00
Space group	P 43
Cell size a, b, c (Å), α, β, γ (°)	37.650, 37.650, 137.040, 90.00, 90.00, 90.00
R / Rfree (%)	25.2 / 26.6

The binding sites of Chlorine atom in the The Structure of the Carboxyl-Terminal Domain of the Human Voltage- Gated Proton Channel HV1 (pdb code 3a2a). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the The Structure of the Carboxyl-Terminal Domain of the Human Voltage- Gated Proton Channel HV1, PDB code: 3a2a:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the The Structure of the Carboxyl-Terminal Domain of the Human Voltage- Gated Proton Channel HV1


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of The Structure of the Carboxyl-Terminal Domain of the Human Voltage- Gated Proton Channel HV1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl1 b:23.7 occ:0.50 NH2 A:ARG264 3.2 21.7 1.0 OD1 A:ASN260 3.4 35.6 1.0 CB A:ASN260 3.6 22.1 1.0 CA A:GLU257 3.9 22.1 1.0 CG A:ASN260 3.9 27.2 1.0 NH1 A:ARG264 4.0 23.2 1.0 CZ A:ARG264 4.0 25.0 1.0 CG A:GLU257 4.1 23.8 1.0 CB A:GLU257 4.3 21.8 1.0 O A:GLU257 4.6 22.4 1.0 N A:GLU257 4.6 21.7 1.0 O A:ILE256 4.7 20.4 1.0 C A:GLU257 4.8 23.3 1.0 CG2 A:ILE256 4.8 17.7 1.0 C A:ILE256 5.0 21.1 1.0

Chlorine binding site 2 out of 2 in the The Structure of the Carboxyl-Terminal Domain of the Human Voltage- Gated Proton Channel HV1


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of The Structure of the Carboxyl-Terminal Domain of the Human Voltage- Gated Proton Channel HV1 within 5.0Å range: probe atom residue distance (Å) B Occ C:Cl2 b:23.7 occ:0.50 NH2 C:ARG264 3.1 21.7 1.0 OD1 C:ASN260 3.4 34.7 1.0 CB C:ASN260 3.6 21.9 1.0 CG C:ASN260 3.9 28.2 1.0 CA C:GLU257 3.9 23.0 1.0 NH1 C:ARG264 4.0 23.1 1.0 CZ C:ARG264 4.0 25.6 1.0 CG C:GLU257 4.1 24.7 1.0 CB C:GLU257 4.3 22.3 1.0 O C:GLU257 4.6 22.6 1.0 N C:GLU257 4.7 21.4 1.0 O C:ILE256 4.7 20.4 1.0 C C:GLU257 4.8 24.0 1.0 CG2 C:ILE256 4.9 18.7 1.0

S.J.Li, Q.Zhao, Q.Zhou, H.Unno, Y.Zhai, F.Sun. The Role and Structure of the Carboxyl-Terminal Domain of the Human Voltage-Gated Proton Channel HV1. J.Biol.Chem. V. 285 12047 2010.
ISSN: ISSN 0021-9258
PubMed: 20147290
DOI: 10.1074/JBC.M109.040360