Calcium in PDB 2pkt: Crystal Structure of the Human Clp-36 (PDLIM1) Bound to the C-Terminal Peptide of Human Alpha-Actinin-1

The structure of Crystal Structure of the Human Clp-36 (PDLIM1) Bound to the C-Terminal Peptide of Human Alpha-Actinin-1, PDB code: 2pkt was solved by J.Uppenberg, C.Gileadi, J.Elkins, J.Bray, N.Burgess-Brown, E.Salah, O.Gileadi, G.Bunkoczi, E.Ugochukwu, C.Umeano, F.Von Delft, J.Weigelt, C.H.Arrowsmith, A.Edwards, M.Sundstrom, D.A.Doyle, Structural Genomicsconsortium (Sgc), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.06 / 1.50
Space group	P 65 2 2
Cell size a, b, c (Å), α, β, γ (°)	38.740, 38.740, 246.460, 90.00, 90.00, 120.00
R / Rfree (%)	21.2 / 23.1

The structure of Crystal Structure of the Human Clp-36 (PDLIM1) Bound to the C-Terminal Peptide of Human Alpha-Actinin-1 also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Calcium atom in the Crystal Structure of the Human Clp-36 (PDLIM1) Bound to the C-Terminal Peptide of Human Alpha-Actinin-1 (pdb code 2pkt). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of the Human Clp-36 (PDLIM1) Bound to the C-Terminal Peptide of Human Alpha-Actinin-1, PDB code: 2pkt:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of the Human Clp-36 (PDLIM1) Bound to the C-Terminal Peptide of Human Alpha-Actinin-1


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of the Human Clp-36 (PDLIM1) Bound to the C-Terminal Peptide of Human Alpha-Actinin-1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca201 b:15.3 occ:1.00 O A:HOH214 2.2 18.0 1.0 O A:ASN76 2.3 8.9 1.0 OD1 A:ASN76 2.4 8.7 1.0 O A:HOH237 2.4 16.3 1.0 C A:ASN76 3.3 9.2 1.0 CG A:ASN76 3.5 9.2 1.0 N A:ASN76 3.9 9.7 1.0 CA A:ASN76 3.9 9.4 1.0 CB A:ASN76 4.1 9.4 1.0 N A:LEU77 4.2 9.1 1.0 OD2 A:ASP54 4.2 8.5 1.0 O A:HOH268 4.4 32.2 1.0 OD1 A:ASP54 4.5 8.9 1.0 ND2 A:ASN76 4.5 9.1 1.0 CB A:CYS73 4.5 12.2 1.0 CA A:LEU77 4.5 9.0 1.0 SG A:CYS73 4.6 13.6 1.0 CG A:ASP54 4.8 7.2 1.0 CA A:CYS73 4.9 12.2 1.0 O A:HOH275 5.0 38.9 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of the Human Clp-36 (PDLIM1) Bound to the C-Terminal Peptide of Human Alpha-Actinin-1


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of the Human Clp-36 (PDLIM1) Bound to the C-Terminal Peptide of Human Alpha-Actinin-1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca202 b:10.8 occ:0.50 O A:HOH215 2.3 14.1 1.0 OD2 A:ASP89 2.4 2.0 1.0 O A:ACT204 2.4 18.6 1.0 C A:ACT204 3.4 18.9 1.0 CG A:ASP89 3.5 2.3 1.0 CH3 A:ACT204 3.8 19.1 1.0 CB A:ASP89 3.9 2.8 1.0 O A:GLU87 4.3 3.8 1.0 N A:ASP89 4.4 2.9 1.0 OXT A:ACT204 4.5 19.3 1.0 OD1 A:ASP89 4.5 2.0 1.0 CA A:ASP89 4.8 2.7 1.0

J.Uppenberg, C.Gileadi, J.Elkins, J.Bray, N.Burgess-Brown, E.Salah, O.Gileadi, G.Bunkoczi, E.Ugochukwu, C.Umeano, F.Von Delft, J.Weigelt, C.H.Arrowsmith, A.Edwards, M.Sundstrom, D.A.Doyle. The Crystal Structure of the Human Clp-36 (PDLIM1) Bound to the C-Terminal Peptide of Human Alpha-Actinin-1. To Be Published.