Calcium in PDB 2vfq: Low Temperature Structure of P22 Tailspike Protein Fragment (109-666), Mutant V450A

The structure of Low Temperature Structure of P22 Tailspike Protein Fragment (109-666), Mutant V450A, PDB code: 2vfq was solved by M.Becker, J.J.Mueller, U.Heinemann, R.Seckler, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 1.55
Space group	P 21 3
Cell size a, b, c (Å), α, β, γ (°)	119.990, 119.990, 119.990, 90.00, 90.00, 90.00
R / Rfree (%)	11.4 / 14.5

The binding sites of Calcium atom in the Low Temperature Structure of P22 Tailspike Protein Fragment (109-666), Mutant V450A (pdb code 2vfq). 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 Low Temperature Structure of P22 Tailspike Protein Fragment (109-666), Mutant V450A, PDB code: 2vfq:

Calcium binding site 1 out of 1 in the Low Temperature Structure of P22 Tailspike Protein Fragment (109-666), Mutant V450A


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Low Temperature Structure of P22 Tailspike Protein Fragment (109-666), Mutant V450A within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1673 b:9.1 occ:0.18 O A:LEU663 2.3 12.2 1.0 O A:HOH2796 2.5 24.1 1.0 C A:LEU663 3.2 11.2 1.0 CA A:LEU663 3.9 11.2 1.0 N A:ALA664 4.1 11.4 1.0 O A:THR662 4.3 11.0 1.0 CA A:ALA664 4.4 11.1 1.0 CD1 A:LEU663 4.7 13.6 1.0 N A:LEU663 4.8 12.2 1.0 O A:HOH2798 4.8 36.0 1.0 C A:THR662 4.9 12.8 1.0

M.Becker, J.J.Mueller, T.Weikl, U.Heinemann, R.Seckler. Side-Chain Stacking and Beta-Helix Stability in P22 Tailspike Protein To Be Published.