Magnesium in PDB 8jca: Cyrstal Structure of Skip Run Domain in Complex with Gtp-Bound ARL8B(Q75L)

All present enzymatic activity of Cyrstal Structure of Skip Run Domain in Complex with Gtp-Bound ARL8B(Q75L):
3.6.5.2;

The structure of Cyrstal Structure of Skip Run Domain in Complex with Gtp-Bound ARL8B(Q75L), PDB code: 8jca was solved by X.H.Qiu, L.F.Pan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	32.05 / 1.65
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	178.687, 53.836, 40.512, 90, 98.13, 90
R / Rfree (%)	17.5 / 20.6

The binding sites of Magnesium atom in the Cyrstal Structure of Skip Run Domain in Complex with Gtp-Bound ARL8B(Q75L) (pdb code 8jca). 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 Cyrstal Structure of Skip Run Domain in Complex with Gtp-Bound ARL8B(Q75L), PDB code: 8jca:

Magnesium binding site 1 out of 1 in the Cyrstal Structure of Skip Run Domain in Complex with Gtp-Bound ARL8B(Q75L)


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Cyrstal Structure of Skip Run Domain in Complex with Gtp-Bound ARL8B(Q75L) within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg202 b:12.8 occ:1.00 O1G A:GTP201 2.0 15.9 1.0 OG1 A:THR34 2.1 12.9 1.0 O2B A:GTP201 2.1 13.4 1.0 O A:HOH320 2.1 15.8 1.0 O A:HOH345 2.1 16.9 1.0 OG1 A:THR52 2.2 15.1 1.0 CB A:THR34 3.1 12.0 1.0 CB A:THR52 3.2 14.9 1.0 PG A:GTP201 3.2 14.6 1.0 PB A:GTP201 3.2 15.1 1.0 O3B A:GTP201 3.5 11.4 1.0 N A:THR52 3.7 16.8 1.0 N A:THR34 3.8 11.2 1.0 O2G A:GTP201 3.9 17.0 1.0 CA A:THR52 4.0 17.6 1.0 CA A:THR34 4.1 11.2 1.0 O2A A:GTP201 4.1 16.0 1.0 CG2 A:THR34 4.1 15.9 1.0 OD2 A:ASP71 4.1 19.9 1.0 OD1 A:ASP71 4.2 22.3 1.0 O A:HOH344 4.2 35.9 1.0 O3A A:GTP201 4.3 13.6 1.0 CG2 A:THR52 4.3 18.3 1.0 O1B A:GTP201 4.3 13.4 1.0 O3G A:GTP201 4.5 19.2 1.0 CG A:ASP71 4.5 18.2 1.0 PA A:GTP201 4.5 14.7 1.0 O A:ILE50 4.5 19.9 1.0 C A:PRO51 4.7 15.5 1.0 O1A A:GTP201 4.7 14.2 1.0 ND2 A:ASN56 4.7 30.9 1.0 CB A:LYS33 4.8 11.0 1.0 C A:LYS33 4.9 14.6 1.0 CA A:PRO51 4.9 16.1 1.0

X.Qiu, Y.Li, Y.Wang, X.Gong, Y.Wang, L.Pan. Mechanistic Insights Into the Interactions of ARL8B with the Run Domains of PLEKHM1 and Skip. J.Mol.Biol. V. 435 68293 2023.
ISSN: ESSN 1089-8638
PubMed: 37775038
DOI: 10.1016/J.JMB.2023.168293