Calcium in PDB 1s99: The Structure and Function of B. Subtilis Ykof Gene Product: Ligand Free Protein

The structure of The Structure and Function of B. Subtilis Ykof Gene Product: Ligand Free Protein, PDB code: 1s99 was solved by Y.Devedjiev, Y.Surendranath, U.Derewenda, Z.S.Derewenda, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	34.30 / 1.65
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	60.930, 83.280, 85.900, 90.00, 90.00, 90.00
R / Rfree (%)	17.2 / 22.4

The binding sites of Calcium atom in the The Structure and Function of B. Subtilis Ykof Gene Product: Ligand Free Protein (pdb code 1s99). 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 Structure and Function of B. Subtilis Ykof Gene Product: Ligand Free Protein, PDB code: 1s99:

Calcium binding site 1 out of 1 in the The Structure and Function of B. Subtilis Ykof Gene Product: Ligand Free Protein


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The Structure and Function of B. Subtilis Ykof Gene Product: Ligand Free Protein within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca801 b:27.5 occ:1.00 O A:THR35 2.4 20.2 1.0 O A:ALA33 2.4 20.3 1.0 O A:HOH846 2.5 21.9 1.0 O A:HOH808 2.5 17.1 1.0 O A:HOH990 3.0 39.7 1.0 C A:THR35 3.5 20.4 1.0 C A:ALA33 3.5 20.8 1.0 CA A:ALA33 4.1 19.9 1.0 N A:THR35 4.2 20.4 1.0 O A:LEU32 4.2 20.4 1.0 N A:ASP36 4.2 21.1 1.0 C A:ALA34 4.2 20.4 1.0 CA A:ASP36 4.3 21.9 1.0 O A:HOH996 4.4 26.5 1.0 OG1 A:THR37 4.4 21.4 1.0 N A:THR37 4.4 20.6 1.0 O A:ALA34 4.4 21.4 1.0 N A:ALA34 4.4 20.5 1.0 CA A:THR35 4.5 20.2 1.0 CA A:ALA34 4.7 20.0 1.0 C A:ASP36 4.9 21.7 1.0

Y.Devedjiev, Y.Surendranath, U.Derewenda, A.Gabrys, D.R.Cooper, R.G.Zhang, L.Lezondra, A.Joachimiak, Z.S.Derewenda. The Structure and Ligand Binding Properties of the B.Subtilis Ykof Gene Product, A Member of A Novel Family of Thiamin/Hmp-Binding Proteins J.Mol.Biol. V. 343 395 2004.
ISSN: ISSN 0022-2836
PubMed: 15451668
DOI: 10.1016/J.JMB.2004.08.037