Calcium in PDB 2qp2: Structure of A Macpf/Perforin-Like Protein

The structure of Structure of A Macpf/Perforin-Like Protein, PDB code: 2qp2 was solved by C.J.Rosado, A.M.Buckle, R.H.P.Law, R.E.Butcher, W.T.Kan, C.H.Bird, K.Ung, K.A.Browne, K.Baran, T.A.Bashtannyk-Puhalovich, N.G.Faux, W.Wong, C.J.Porter, R.N.Pike, A.M.Ellisdon, M.C.Pearce, S.P.Bottomley, J.Emsley, A.I.Smith, J.Rossjohn, E.L.Hartland, I.Voskoboinik, J.A.Trapani, P.I.Bird, M.A.Dunstone, J.C.Whisstock, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.21 / 2.00
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	97.439, 154.507, 43.917, 90.00, 90.00, 90.00
R / Rfree (%)	18 / 20.4

The binding sites of Calcium atom in the Structure of A Macpf/Perforin-Like Protein (pdb code 2qp2). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Structure of A Macpf/Perforin-Like Protein, PDB code: 2qp2:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Structure of A Macpf/Perforin-Like Protein


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of A Macpf/Perforin-Like Protein within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca511 b:87.9 occ:1.00 CE2 A:PHE398 3.8 29.2 1.0 OD1 A:ASN369 3.8 44.4 1.0 CD2 A:PHE398 4.2 26.7 1.0 CA A:GLY367 4.3 33.0 1.0 O A:ILE368 4.5 39.1 1.0 N A:GLY367 4.6 31.4 1.0 C A:GLY367 4.6 34.5 1.0 CG A:ASN369 4.6 42.1 1.0 CB A:ASN369 4.7 40.4 1.0 O A:GLY367 4.8 34.6 1.0 CD1 A:ILE365 4.8 27.9 1.0 CZ A:PHE398 4.9 28.5 1.0 CG A:PRO375 5.0 42.7 1.0

Calcium binding site 2 out of 2 in the Structure of A Macpf/Perforin-Like Protein


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Structure of A Macpf/Perforin-Like Protein within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca512 b:36.4 occ:1.00 OD2 A:ASP437 2.3 22.1 1.0 O A:GLN444 2.3 28.2 1.0 O A:SER441 2.3 25.6 1.0 O A:TYR439 2.3 25.8 1.0 O A:HOH710 2.4 46.5 1.0 CG A:ASP437 3.2 25.2 1.0 C A:TYR439 3.5 26.0 1.0 C A:SER441 3.5 25.9 1.0 C A:GLN444 3.6 28.2 1.0 OD1 A:ASP437 3.6 24.1 1.0 C A:ILE440 4.0 26.1 1.0 N A:SER441 4.1 26.0 1.0 O A:HOH669 4.1 38.0 1.0 CB A:TYR439 4.1 25.5 1.0 O A:HOH647 4.3 41.4 1.0 CA A:ILE440 4.3 26.4 1.0 N A:ILE440 4.3 26.2 1.0 O A:ILE440 4.4 26.0 1.0 N A:GLN444 4.4 29.1 1.0 CA A:TYR439 4.4 25.5 1.0 CA A:SER441 4.4 26.1 1.0 N A:PRO442 4.4 25.7 1.0 CA A:PRO442 4.4 26.2 1.0 N A:TYR445 4.4 27.5 1.0 CA A:TYR445 4.4 26.9 1.0 CB A:ASP437 4.5 25.9 1.0 CA A:GLN444 4.5 29.0 1.0 CD1 A:TYR445 4.5 28.7 1.0 C A:PRO442 4.6 27.1 1.0 CG A:TYR445 4.7 29.2 1.0 CE1 A:TYR445 4.8 29.4 1.0 O A:PRO442 4.8 27.0 1.0 N A:TYR439 4.9 25.3 1.0

C.J.Rosado, A.M.Buckle, R.H.Law, R.E.Butcher, W.T.Kan, C.H.Bird, K.Ung, K.A.Browne, K.Baran, T.A.Bashtannyk-Puhalovich, N.G.Faux, W.Wong, C.J.Porter, R.N.Pike, A.M.Ellisdon, M.C.Pearce, S.P.Bottomley, J.Emsley, A.I.Smith, J.Rossjohn, E.L.Hartland, I.Voskoboinik, J.A.Trapani, P.I.Bird, M.A.Dunstone, J.C.Whisstock. A Common Fold Mediates Vertebrate Defense and Bacterial Attack Science V. 317 1548 2007.
ISSN: ISSN 0036-8075
PubMed: 17717151
DOI: 10.1126/SCIENCE.1144706