Magnesium in PDB 6a6m: Crystal Structure of An Outward-Open Nucleotide-Bound State of the Eukaryotic Abc Multidrug Transporter CMABCB1

The structure of Crystal Structure of An Outward-Open Nucleotide-Bound State of the Eukaryotic Abc Multidrug Transporter CMABCB1, PDB code: 6a6m was solved by H.Kato, T.Nakatsu, A.Kodan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.62 / 1.90
Space group	P 41 3 2
Cell size a, b, c (Å), α, β, γ (°)	174.340, 174.340, 174.340, 90.00, 90.00, 90.00
R / Rfree (%)	16.5 / 20.8

The binding sites of Magnesium atom in the Crystal Structure of An Outward-Open Nucleotide-Bound State of the Eukaryotic Abc Multidrug Transporter CMABCB1 (pdb code 6a6m). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Crystal Structure of An Outward-Open Nucleotide-Bound State of the Eukaryotic Abc Multidrug Transporter CMABCB1, PDB code: 6a6m:

Magnesium binding site 1 out of 1 in the Crystal Structure of An Outward-Open Nucleotide-Bound State of the Eukaryotic Abc Multidrug Transporter CMABCB1


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of An Outward-Open Nucleotide-Bound State of the Eukaryotic Abc Multidrug Transporter CMABCB1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg802 b:22.8 occ:1.00 OG A:SER485 2.0 21.4 1.0 O A:HOH974 2.0 21.7 1.0 O2B A:ANP801 2.0 19.1 1.0 O2G A:ANP801 2.1 22.6 1.0 O A:HOH1035 2.1 19.5 1.0 OE1 A:GLN529 2.1 22.1 1.0 CD A:GLN529 3.1 25.1 1.0 CB A:SER485 3.2 22.7 1.0 PB A:ANP801 3.2 22.2 1.0 PG A:ANP801 3.2 23.0 1.0 NE2 A:GLN529 3.5 23.6 1.0 N3B A:ANP801 3.6 20.8 1.0 N A:SER485 3.9 21.8 1.0 O2A A:ANP801 4.0 23.3 1.0 O3A A:ANP801 4.0 21.9 1.0 O3G A:ANP801 4.0 21.1 1.0 CA A:SER485 4.1 22.1 1.0 OD2 A:ASP609 4.1 25.0 1.0 O A:HOH960 4.2 26.5 1.0 OD1 A:ASP609 4.2 26.0 1.0 O A:HOH1239 4.2 35.8 1.0 O1G A:ANP801 4.4 21.0 1.0 O1B A:ANP801 4.4 20.8 1.0 CG A:GLN529 4.4 24.1 1.0 PA A:ANP801 4.5 22.9 1.0 CG A:ASP609 4.6 25.4 1.0 CB A:GLN529 4.7 25.1 1.0 O1A A:ANP801 5.0 24.0 1.0

A.Kodan, T.Yamaguchi, T.Nakatsu, K.Matsuoka, Y.Kimura, K.Ueda, H.Kato. Inward- and Outward-Facing X-Ray Crystal Structures of Homodimeric P-Glycoprotein CMABCB1. Nat Commun V. 10 88 2019.
ISSN: ESSN 2041-1723
PubMed: 30622258
DOI: 10.1038/S41467-018-08007-X