Magnesium in PDB 6n12: Structure of Gtpase Domain of Human Septin 7 at High Resolution

The structure of Structure of Gtpase Domain of Human Septin 7 at High Resolution, PDB code: 6n12 was solved by G.Brognara, H.M.Pereira, J.Brandao-Neto, A.P.U.Araujo, R.C.Garratt, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.62 / 2.23
Space group	P 61
Cell size a, b, c (Å), α, β, γ (°)	82.815, 82.815, 209.021, 90.00, 90.00, 120.00
R / Rfree (%)	18.1 / 21.6

The binding sites of Magnesium atom in the Structure of Gtpase Domain of Human Septin 7 at High Resolution (pdb code 6n12). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Structure of Gtpase Domain of Human Septin 7 at High Resolution, PDB code: 6n12:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Structure of Gtpase Domain of Human Septin 7 at High Resolution


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of Gtpase Domain of Human Septin 7 at High Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg402 b:51.7 occ:1.00 O A:HOH546 2.0 52.6 1.0 OG A:SER64 2.0 53.4 1.0 O A:HOH550 2.1 46.7 1.0 O A:HOH518 2.1 53.4 1.0 O2B A:GDP401 2.1 55.1 1.0 O A:HOH565 2.2 52.7 1.0 CB A:SER64 3.1 49.1 1.0 PB A:GDP401 3.3 48.6 1.0 O3B A:GDP401 3.4 46.7 1.0 N A:SER64 3.8 52.1 1.0 CA A:SER64 4.0 44.5 1.0 O2A A:GDP401 4.1 42.0 1.0 O1B A:GDP401 4.2 49.4 1.0 O A:HOH584 4.3 47.5 1.0 O3A A:GDP401 4.4 49.1 1.0 O A:HOH530 4.4 55.5 1.0 PA A:GDP401 4.6 49.0 1.0 O1A A:GDP401 4.8 50.8 1.0 O A:HOH509 4.9 48.5 1.0 C A:LYS63 5.0 52.9 1.0

Magnesium binding site 2 out of 2 in the Structure of Gtpase Domain of Human Septin 7 at High Resolution


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Structure of Gtpase Domain of Human Septin 7 at High Resolution within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg402 b:52.3 occ:1.00 O B:HOH554 2.0 58.0 1.0 O B:HOH514 2.0 44.6 1.0 O B:HOH511 2.1 51.5 1.0 O B:HOH551 2.1 49.1 1.0 OG B:SER64 2.2 54.2 1.0 O1B B:GDP401 2.2 52.3 1.0 CB B:SER64 3.1 51.2 1.0 PB B:GDP401 3.4 48.6 1.0 O3B B:GDP401 3.6 49.3 1.0 N B:SER64 4.0 54.6 1.0 O B:HOH592 4.0 49.8 1.0 O1A B:GDP401 4.0 47.9 1.0 CA B:SER64 4.1 52.6 1.0 O B:HOH568 4.1 65.7 1.0 O B:HOH589 4.3 46.1 1.0 O2B B:GDP401 4.4 45.3 1.0 O B:HOH535 4.5 48.7 1.0 O3A B:GDP401 4.5 47.1 1.0 PA B:GDP401 4.6 50.7 1.0 CD1 B:TYR76 4.6 51.7 1.0 CG B:TYR76 4.8 57.9 1.0 O2A B:GDP401 4.8 53.6 1.0 O B:HOH520 5.0 45.4 1.0 CE1 B:TYR76 5.0 53.3 1.0 OE1 B:GLU79 5.0 99.3 1.0

G.Brognara, H.M.Pereira, J.Brandao-Neto, A.P.U.Araujo, R.C.Garratt. Revisiting SEPT7 and the Slippage of Beta-Strands in the Septin Family. J.Struct.Biol. V. 207 67 2019.
ISSN: ESSN 1095-8657
PubMed: 31009756
DOI: 10.1016/J.JSB.2019.04.015