Magnesium in PDB 3qf4: Crystal Structure of A Heterodimeric Abc Transporter in Its Inward- Facing Conformation

The structure of Crystal Structure of A Heterodimeric Abc Transporter in Its Inward- Facing Conformation, PDB code: 3qf4 was solved by M.Hohl, C.Briand, M.G.Gruetter, M.A.Seeger, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.93 / 2.90
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	216.330, 84.310, 115.780, 90.00, 91.92, 90.00
R / Rfree (%)	21.7 / 26.3

The binding sites of Magnesium atom in the Crystal Structure of A Heterodimeric Abc Transporter in Its Inward- Facing Conformation (pdb code 3qf4). 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 A Heterodimeric Abc Transporter in Its Inward- Facing Conformation, PDB code: 3qf4:

Magnesium binding site 1 out of 1 in the Crystal Structure of A Heterodimeric Abc Transporter in Its Inward- Facing Conformation


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 A Heterodimeric Abc Transporter in Its Inward- Facing Conformation within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg579 b:66.4 occ:1.00 O1G A:ANP578 2.4 85.9 1.0 OG A:SER373 2.5 86.7 1.0 O2B A:ANP578 2.6 65.2 1.0 NE2 A:GLN414 2.7 0.8 1.0 OE1 A:GLN414 2.8 88.5 1.0 CD A:GLN414 3.0 0.5 1.0 O2G A:ANP578 3.0 0.3 1.0 PG A:ANP578 3.2 93.0 1.0 OD1 A:ASP494 3.3 0.1 1.0 OD2 A:ASP494 3.6 91.3 1.0 CB A:SER373 3.8 85.8 1.0 PB A:ANP578 3.8 97.4 1.0 CG A:ASP494 3.9 95.1 1.0 N3B A:ANP578 4.0 0.3 1.0 OD1 A:ASP495 4.0 0.5 1.0 NZ A:LYS372 4.1 0.4 1.0 CG A:GLN414 4.3 0.2 1.0 N A:SER373 4.3 91.6 1.0 CA A:SER373 4.5 88.7 1.0 O3G A:ANP578 4.6 89.2 1.0 CG2 A:ILE524 4.7 99.3 1.0 O1B A:ANP578 4.9 0.6 1.0 CB A:GLN414 4.9 99.4 1.0 O2A A:ANP578 4.9 97.3 1.0 O3A A:ANP578 4.9 0.8 1.0 CB A:LYS372 4.9 0.4 1.0

M.Hohl, C.Briand, M.G.Grutter, M.A.Seeger. Crystal Structure of A Heterodimeric Abc Transporter in Its Inward-Facing Conformation Nat.Struct.Mol.Biol. V. 19 395 2012.
ISSN: ISSN 1545-9993
PubMed: 22447242
DOI: 10.1038/NSMB.2267