Calcium in PDB 1n7u: The Receptor-Binding Protein P2 of Bacteriophage PRD1: Crystal Form I

The structure of The Receptor-Binding Protein P2 of Bacteriophage PRD1: Crystal Form I, PDB code: 1n7u was solved by L.Xu, S.D.Benson, S.J.Butcher, D.H.Bamford, R.M.Burnett, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.22 / 2.40
Space group	P 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	138.200, 46.500, 136.500, 90.00, 90.00, 90.00
R / Rfree (%)	22.4 / 24.8

The binding sites of Calcium atom in the The Receptor-Binding Protein P2 of Bacteriophage PRD1: Crystal Form I (pdb code 1n7u). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the The Receptor-Binding Protein P2 of Bacteriophage PRD1: Crystal Form I, PDB code: 1n7u:

Calcium binding site 1 out of 1 in the The Receptor-Binding Protein P2 of Bacteriophage PRD1: Crystal Form I


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The Receptor-Binding Protein P2 of Bacteriophage PRD1: Crystal Form I within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca601 b:87.3 occ:1.00 O A:SER462 2.3 39.3 1.0 O A:LYS426 2.4 32.7 1.0 O A:HOH718 2.5 30.4 1.0 OD1 A:ASP425 2.5 46.5 1.0 O A:HOH717 2.6 39.8 1.0 O A:HOH719 2.6 52.3 1.0 C A:LYS426 3.4 32.4 1.0 C A:SER462 3.4 40.6 1.0 CG A:ASP425 3.6 43.5 1.0 N A:LYS426 3.6 32.8 1.0 CA A:SER462 4.0 40.0 1.0 CA A:LYS426 4.0 31.4 1.0 OD2 A:ASP425 4.0 45.9 1.0 CB A:SER462 4.2 41.0 1.0 N A:THR427 4.5 31.8 1.0 O A:HOH825 4.5 67.0 1.0 CB A:LYS426 4.6 31.7 1.0 N A:PHE463 4.6 41.4 1.0 O A:SER464 4.6 38.0 1.0 C A:ASP425 4.7 34.1 1.0 CG2 A:THR427 4.7 30.1 1.0 CA A:THR427 4.8 32.3 1.0 OG A:SER462 4.8 44.1 1.0 CB A:ASP425 4.8 37.3 1.0 CA A:PHE463 4.8 42.1 1.0 CA A:ASP425 4.9 34.2 1.0

L.Xu, S.D.Benson, S.J.Butcher, D.H.Bamford, R.M.Burnett. The Receptor Binding Protein P2 of PRD1, A Virus Targeting Antibiotic-Resistant Bacteria, Has A Novel Fold Suggesting Multiple Functions. Structure V. 11 309 2003.
ISSN: ISSN 0969-2126
PubMed: 12623018
DOI: 10.1016/S0969-2126(03)00023-6