Magnesium in PDB 6iae: T. Brucei IFT22 Gdp-Bound Crystal Structure

The structure of T. Brucei IFT22 Gdp-Bound Crystal Structure, PDB code: 6iae was solved by S.Wachter, J.Basquin, E.Lorentzen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	48.51 / 2.49
Space group	P 61
Cell size a, b, c (Å), α, β, γ (°)	56.015, 56.015, 263.085, 90.00, 90.00, 120.00
R / Rfree (%)	22 / 24.4

The binding sites of Magnesium atom in the T. Brucei IFT22 Gdp-Bound Crystal Structure (pdb code 6iae). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the T. Brucei IFT22 Gdp-Bound Crystal Structure, PDB code: 6iae:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the T. Brucei IFT22 Gdp-Bound Crystal Structure


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of T. Brucei IFT22 Gdp-Bound Crystal Structure within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg302 b:56.3 occ:1.00 OG1 A:THR39 2.2 85.9 1.0 OG A:SER19 2.8 75.8 1.0 O1A A:GTP301 3.1 76.7 1.0 O3B A:GTP301 3.3 74.4 1.0 CB A:THR39 3.4 92.3 1.0 OD1 A:ASN40 3.6 1.0 1.0 O2B A:GTP301 3.6 61.0 1.0 CA A:THR39 3.8 0.6 1.0 CB A:SER19 3.8 71.3 1.0 OD2 A:ASP73 3.9 93.1 1.0 PB A:GTP301 4.1 60.0 1.0 N A:ASN40 4.2 0.9 1.0 OD1 A:ASP73 4.4 83.2 1.0 PA A:GTP301 4.4 55.6 1.0 CG A:ASN40 4.5 0.4 1.0 C A:THR39 4.5 0.5 1.0 CG A:ASP73 4.6 86.2 1.0 CG2 A:THR39 4.6 89.6 1.0 O A:HOH403 4.7 59.8 1.0 O A:ASN40 4.8 0.2 1.0 O3A A:GTP301 4.8 53.5 1.0 N A:SER19 4.9 66.5 1.0 ND2 A:ASN40 5.0 0.3 1.0 N A:THR39 5.0 97.5 1.0 CA A:SER19 5.0 69.4 1.0

Magnesium binding site 2 out of 2 in the T. Brucei IFT22 Gdp-Bound Crystal Structure


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of T. Brucei IFT22 Gdp-Bound Crystal Structure within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg302 b:60.5 occ:1.00 OG B:SER19 2.0 62.6 1.0 O1B B:GTP301 2.6 75.0 1.0 O2B B:GTP301 2.9 68.1 1.0 PB B:GTP301 3.1 69.6 1.0 CB B:SER19 3.3 59.5 1.0 O3B B:GTP301 3.4 69.8 1.0 OD2 B:ASP73 3.8 60.6 1.0 NZ B:LYS18 3.9 73.6 1.0 CA B:GLY75 3.9 0.1 1.0 OD1 B:ASP73 3.9 69.6 1.0 N B:SER19 4.0 65.8 1.0 CA B:SER19 4.2 58.2 1.0 CG B:ASP73 4.3 61.3 1.0 CE B:LYS18 4.3 68.3 1.0 O B:VAL74 4.5 94.5 1.0 N B:GLY75 4.6 0.5 1.0 O3A B:GTP301 4.7 66.5 1.0 CB B:LYS18 4.8 56.6 1.0 C B:VAL74 4.9 0.2 1.0 C B:LYS18 4.9 56.6 1.0 CD B:LYS18 5.0 61.9 1.0 O1A B:GTP301 5.0 72.8 1.0

S.Wachter, J.Jung, S.Shafiq, J.Basquin, C.Fort, P.Bastin, E.Lorentzen. Binding of IFT22 to the Intraflagellar Transport Complex Is Essential For Flagellum Assembly. Embo J. V. 38 2019.
ISSN: ESSN 1460-2075
PubMed: 30940671
DOI: 10.15252/EMBJ.2018101251