Chlorine in PDB 7dqk: A Nicotine Mate Transporter, Nicotiana Tabacum MATE2 (NTMATE2)

The structure of A Nicotine Mate Transporter, Nicotiana Tabacum MATE2 (NTMATE2), PDB code: 7dqk was solved by Y.Tanaka, T.Tsukazaki, A.Sasaki, S.Iwaki, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	48.20 / 3.50
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	61, 89.37, 228.96, 90, 90, 90
R / Rfree (%)	25.9 / 31.1

The binding sites of Chlorine atom in the A Nicotine Mate Transporter, Nicotiana Tabacum MATE2 (NTMATE2) (pdb code 7dqk). 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 A Nicotine Mate Transporter, Nicotiana Tabacum MATE2 (NTMATE2), PDB code: 7dqk:

Chlorine binding site 1 out of 1 in the A Nicotine Mate Transporter, Nicotiana Tabacum MATE2 (NTMATE2)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of A Nicotine Mate Transporter, Nicotiana Tabacum MATE2 (NTMATE2) within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl601 b:84.6 occ:1.00 NH2 B:ARG372 2.8 96.7 1.0 CZ B:ARG372 3.5 97.3 1.0 NE B:ARG372 3.7 85.2 1.0 OG B:SER390 4.0 88.6 1.0 OD1 B:ASN373 4.1 76.5 1.0 NH1 B:ARG372 4.4 95.6 1.0 ND2 B:ASN373 4.7 73.2 1.0 CG B:ASN373 4.9 77.0 1.0 CD B:ARG372 4.9 78.9 1.0

Y.Tanaka, S.Iwaki, A.Sasaki, T.Tsukazaki. Crystal Structures of A Nicotine Mate Transporter Provide Insight Into Its Mechanism of Substrate Transport. Febs Lett. 2021.
ISSN: ISSN 0014-5793
PubMed: 34050946
DOI: 10.1002/1873-3468.14136