Magnesium in PDB 2zfi: Crystal Structure of the KIF1A Motor Domain Before Mg Release

The structure of Crystal Structure of the KIF1A Motor Domain Before Mg Release, PDB code: 2zfi was solved by R.Nitta, Y.Okada, N.Hirokawa, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.80 / 1.55
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	41.722, 52.312, 157.260, 90.00, 90.00, 90.00
R / Rfree (%)	19.9 / 22.4

The binding sites of Magnesium atom in the Crystal Structure of the KIF1A Motor Domain Before Mg Release (pdb code 2zfi). 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 KIF1A Motor Domain Before Mg Release, PDB code: 2zfi:

Magnesium binding site 1 out of 1 in the Crystal Structure of the KIF1A Motor Domain Before Mg Release


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 KIF1A Motor Domain Before Mg Release within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg2001 b:15.6 occ:1.00 O3B A:ADP2000 2.1 14.2 1.0 OG A:SER104 2.1 13.7 1.0 O A:HOH2161 2.2 13.4 1.0 O A:HOH2011 2.2 15.3 1.0 O A:HOH2162 2.2 15.1 1.0 O A:HOH2160 2.3 15.9 1.0 CB A:SER104 3.1 14.9 1.0 PB A:ADP2000 3.2 14.4 1.0 O1B A:ADP2000 3.4 15.0 1.0 N A:SER104 3.9 14.1 1.0 OD2 A:ASP248 4.0 16.9 1.0 O A:SER214 4.0 24.2 1.0 CA A:SER104 4.1 14.4 1.0 O A:HOH2030 4.2 23.8 1.0 O A:HOH2166 4.2 36.4 1.0 O3A A:ADP2000 4.2 14.8 1.0 O2B A:ADP2000 4.3 16.3 1.0 O A:HOH2004 4.3 14.7 1.0 O2A A:ADP2000 4.3 17.3 1.0 OD1 A:ASP248 4.3 16.3 1.0 O1A A:ADP2000 4.5 16.8 1.0 O A:HOH2163 4.6 43.0 1.0 PA A:ADP2000 4.6 15.3 1.0 CG A:ASP248 4.6 22.9 1.0 O A:HOH2006 4.7 14.8 1.0 NH1 A:ARG203 4.9 23.6 1.0 CB A:LYS103 5.0 12.1 1.0 O A:HOH2068 5.0 24.2 1.0

R.Nitta, Y.Okada, N.Hirokawa. Structural Model For Strain-Dependent Microtubule Activation of Mg-Adp Release From Kinesin. Nat.Struct.Mol.Biol. V. 15 1067 2008.
ISSN: ISSN 1545-9993
PubMed: 18806800
DOI: 10.1038/NSMB.1487