Magnesium in PDB 1g6h: Crystal Structure of the Adp Conformation of MJ1267, An Atp- Binding Cassette of An Abc Transporter

The structure of Crystal Structure of the Adp Conformation of MJ1267, An Atp- Binding Cassette of An Abc Transporter, PDB code: 1g6h was solved by Y.-R.Yuan, O.Martsinkevich, N.Karpowich, L.Millen, P.J.Thomas, J.F.Hunt, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.00 / 1.60
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	107.807, 60.463, 42.730, 90.00, 92.16, 90.00
R / Rfree (%)	21.7 / 25.2

The structure of Crystal Structure of the Adp Conformation of MJ1267, An Atp- Binding Cassette of An Abc Transporter also contains other interesting chemical elements:

Mercury

(Hg)

1 atom

The binding sites of Magnesium atom in the Crystal Structure of the Adp Conformation of MJ1267, An Atp- Binding Cassette of An Abc Transporter (pdb code 1g6h). 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 the Adp Conformation of MJ1267, An Atp- Binding Cassette of An Abc Transporter, PDB code: 1g6h:

Magnesium binding site 1 out of 1 in the Crystal Structure of the Adp Conformation of MJ1267, An Atp- Binding Cassette of An Abc Transporter


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 the Adp Conformation of MJ1267, An Atp- Binding Cassette of An Abc Transporter within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg301 b:18.9 occ:1.00 O A:HOH437 1.7 35.2 1.0 OG A:SER47 1.9 15.8 1.0 O A:HOH428 2.0 17.7 1.0 O A:HOH436 2.1 15.8 1.0 O1B A:ADP300 2.1 16.4 1.0 O A:HOH434 2.2 13.7 1.0 CB A:SER47 3.1 14.3 1.0 PB A:ADP300 3.3 17.4 1.0 O2B A:ADP300 3.5 17.2 1.0 N A:SER47 3.9 13.2 1.0 OE2 A:GLU179 3.9 19.8 1.0 O A:HOH552 4.0 54.8 1.0 CA A:SER47 4.0 13.1 1.0 OD2 A:ASP178 4.0 16.5 1.0 OD1 A:ASP178 4.1 14.6 1.0 O A:HOH583 4.2 39.2 1.0 O3A A:ADP300 4.2 18.3 1.0 O3B A:ADP300 4.2 16.4 1.0 O1A A:ADP300 4.4 21.6 1.0 O A:HOH781 4.4 57.1 1.0 CG A:ASP178 4.5 15.7 1.0 O2A A:ADP300 4.6 24.9 1.0 PA A:ADP300 4.6 19.8 1.0 CD A:GLU179 4.7 21.4 1.0 O A:HOH422 4.8 18.3 1.0 O A:HOH419 4.9 27.6 1.0

N.Karpowich, O.Martsinkevich, L.Millen, Y.R.Yuan, P.L.Dai, K.Macvey, P.J.Thomas, J.F.Hunt. Crystal Structures of the MJ1267 Atp Binding Cassette Reveal An Induced-Fit Effect at the Atpase Active Site of An Abc Transporter. Structure V. 9 571 2001.
ISSN: ISSN 0969-2126
PubMed: 11470432
DOI: 10.1016/S0969-2126(01)00617-7