Magnesium in PDB 6hh2: RAB29 Small Gtpase Bound to Gdp

The structure of RAB29 Small Gtpase Bound to Gdp, PDB code: 6hh2 was solved by A.R.Khan, E.Mcgrath, D.Waschbusch, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	62.32 / 1.45
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	71.960, 71.960, 86.348, 90.00, 90.00, 120.00
R / Rfree (%)	16.5 / 18.4

The binding sites of Magnesium atom in the RAB29 Small Gtpase Bound to Gdp (pdb code 6hh2). 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 RAB29 Small Gtpase Bound to Gdp, PDB code: 6hh2:

Magnesium binding site 1 out of 1 in the RAB29 Small Gtpase Bound to Gdp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of RAB29 Small Gtpase Bound to Gdp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg202 b:21.1 occ:1.00 O A:HOH349 2.0 21.7 1.0 O3B A:GDP201 2.0 19.7 1.0 OG1 A:THR21 2.1 21.0 1.0 O A:HOH347 2.1 21.3 1.0 O A:HOH405 2.1 22.1 1.0 O A:HOH323 2.1 20.9 1.0 CB A:THR21 3.1 19.6 1.0 PB A:GDP201 3.2 19.6 1.0 O2B A:GDP201 3.4 20.7 1.0 N A:THR21 3.9 19.0 1.0 OE1 A:GLU68 4.0 22.7 1.0 O A:HOH421 4.0 23.7 1.0 O2A A:GDP201 4.1 23.6 1.0 OD2 A:ASP63 4.1 23.9 1.0 CA A:THR21 4.1 18.3 1.0 CG2 A:THR21 4.2 21.4 1.0 O1B A:GDP201 4.3 20.4 1.0 O A:HOH481 4.3 35.8 1.0 O3A A:GDP201 4.3 21.2 1.0 O A:HOH465 4.4 32.5 1.0 OE2 A:GLU68 4.4 25.0 1.0 OD1 A:ASP63 4.4 20.2 1.0 PA A:GDP201 4.6 22.4 1.0 CD A:GLU68 4.7 23.1 1.0 CG A:ASP63 4.7 20.9 1.0 O1A A:GDP201 4.8 23.0 1.0 CA A:ALA65 5.0 19.2 1.0

E.Mcgrath, D.Waschbusch, B.M.Baker, A.R.Khan. LRRK2 Binds to the RAB32 Subfamily in A Gtp-Dependent Mannerviaits Armadillo Domain. Small Gtpases 1 2019.
ISSN: ISSN 2154-1256
PubMed: 31552791
DOI: 10.1080/21541248.2019.1666623