Magnesium in PDB 2v1w: Crystal Structure of Human Lim Protein Ril (PDLIM4) Pdz Domain Bound to the C-Terminal Peptide of Human Alpha-Actinin-1

The structure of Crystal Structure of Human Lim Protein Ril (PDLIM4) Pdz Domain Bound to the C-Terminal Peptide of Human Alpha-Actinin-1, PDB code: 2v1w was solved by M.Soundararajan, L.Shrestha, A.C.W.Pike, E.Salah, N.Burgess-Brown, J.Elkins, C.Umeano, E.Ugochukwu, F.Von Delft, C.H.Arrowsmith, A.Edwards, J.Weigelt, M.Sundstrom, D.Doyle, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	61.55 / 1.90
Space group	P 4 21 2
Cell size a, b, c (Å), α, β, γ (°)	87.029, 87.029, 53.917, 90.00, 90.00, 90.00
R / Rfree (%)	17.3 / 21.1

The binding sites of Magnesium atom in the Crystal Structure of Human Lim Protein Ril (PDLIM4) Pdz Domain Bound to the C-Terminal Peptide of Human Alpha-Actinin-1 (pdb code 2v1w). 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 Human Lim Protein Ril (PDLIM4) Pdz Domain Bound to the C-Terminal Peptide of Human Alpha-Actinin-1, PDB code: 2v1w:

Magnesium binding site 1 out of 1 in the Crystal Structure of Human Lim Protein Ril (PDLIM4) Pdz Domain Bound to the C-Terminal Peptide of Human Alpha-Actinin-1


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 Human Lim Protein Ril (PDLIM4) Pdz Domain Bound to the C-Terminal Peptide of Human Alpha-Actinin-1 within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg1090 b:29.4 occ:1.00 O B:HOH2069 2.1 21.9 1.0 O B:GLU86 2.1 17.8 1.0 O B:HOH2001 2.1 26.7 1.0 O B:HOH2065 2.1 27.2 1.0 O B:HOH2061 2.2 22.7 1.0 O B:HOH2066 2.2 23.3 1.0 C B:GLU86 3.3 18.6 1.0 OG B:SER87 3.9 17.4 1.0 CA B:SER87 4.1 15.8 1.0 N B:SER87 4.1 15.7 1.0 O B:HOH2068 4.2 26.4 1.0 O B:HOH2071 4.2 25.3 1.0 O B:HOH2002 4.3 38.2 1.0 N B:GLU86 4.3 17.9 1.0 CA B:GLU86 4.4 18.5 1.0 N B:SER0 4.4 35.6 1.0 CB B:SER0 4.4 45.6 1.0 O B:PRO83 4.5 22.1 1.0 O B:HOH2064 4.5 24.8 1.0 CB B:SER87 4.6 15.1 1.0 CA B:SER0 4.7 41.3 1.0 CB B:GLU86 4.8 18.4 1.0

J.M.Elkins, C.Gileadi, L.Shrestha, C.Phillips, J.Wang, J.R.C.Muniz, D.A.Doyle. Unusual Binding Interactions in Pdz Domain Crystal Structures Help Explain Binding Mechanisms. Protein Sci. V. 19 731 2010.
ISSN: ISSN 0961-8368
PubMed: 20120020
DOI: 10.1002/PRO.349