Magnesium in PDB 3a1c: Crystal Structure of the P- and N-Domains of Copa, A Copper- Transporting P-Type Atpase, Bound with Amppcp-Mg

The structure of Crystal Structure of the P- and N-Domains of Copa, A Copper- Transporting P-Type Atpase, Bound with Amppcp-Mg, PDB code: 3a1c was solved by T.Tsuda, C.Toyoshima, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.85
Space group	P 43 2 2
Cell size a, b, c (Å), α, β, γ (°)	90.787, 90.787, 191.788, 90.00, 90.00, 90.00
R / Rfree (%)	19.5 / 22.5

The binding sites of Magnesium atom in the Crystal Structure of the P- and N-Domains of Copa, A Copper- Transporting P-Type Atpase, Bound with Amppcp-Mg (pdb code 3a1c). 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 P- and N-Domains of Copa, A Copper- Transporting P-Type Atpase, Bound with Amppcp-Mg, PDB code: 3a1c:

Magnesium binding site 1 out of 1 in the Crystal Structure of the P- and N-Domains of Copa, A Copper- Transporting P-Type Atpase, Bound with Amppcp-Mg


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 P- and N-Domains of Copa, A Copper- Transporting P-Type Atpase, Bound with Amppcp-Mg within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg998 b:74.7 occ:1.00 O1G A:ACP997 2.0 53.2 1.0 O A:HOH1003 2.4 75.5 1.0 O2B A:ACP997 2.5 54.9 1.0 O A:HOH1002 2.7 64.5 1.0 O A:HOH1001 2.8 67.7 1.0 PG A:ACP997 3.3 51.6 1.0 OD2 A:ASP424 3.4 46.4 1.0 NZ A:LYS600 3.5 46.4 1.0 PB A:ACP997 3.7 56.2 1.0 O3G A:ACP997 3.8 50.5 1.0 C3B A:ACP997 3.9 53.6 1.0 O A:HOH1142 4.1 58.6 1.0 OD1 A:ASP622 4.1 46.8 1.0 CG A:ASP424 4.1 40.6 1.0 OD1 A:ASP424 4.2 42.0 1.0 CB A:THR426 4.4 43.8 1.0 O2G A:ACP997 4.4 52.1 1.0 O1B A:ACP997 4.6 56.1 1.0 O A:THR426 4.6 44.8 1.0 O A:HOH1173 4.7 56.6 1.0 O3A A:ACP997 4.9 48.6 1.0 O A:HOH1101 4.9 45.7 1.0 CE A:LYS600 5.0 46.8 1.0

T.Tsuda, C.Toyoshima. Nucleotide Recognition By Copa, A Cu+-Transporting P-Type Atpase. Embo J. V. 28 1782 2009.
ISSN: ISSN 0261-4189
PubMed: 19478797
DOI: 10.1038/EMBOJ.2009.143