Calcium in PDB 6lzt: N409A Mutant of Chitin-Specific Solute Binding Protein From Vibrio Harveyi Co-Crystalized with Chitobiose

The structure of N409A Mutant of Chitin-Specific Solute Binding Protein From Vibrio Harveyi Co-Crystalized with Chitobiose, PDB code: 6lzt was solved by Y.Kitaoku, P.Ubonbal, L.T.Tran, R.C.Robinson, W.Suginta, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	23.65 / 1.85
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	59.466, 56.444, 80.881, 90, 100.98, 90
R / Rfree (%)	23.6 / 29.6

The structure of N409A Mutant of Chitin-Specific Solute Binding Protein From Vibrio Harveyi Co-Crystalized with Chitobiose also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Calcium atom in the N409A Mutant of Chitin-Specific Solute Binding Protein From Vibrio Harveyi Co-Crystalized with Chitobiose (pdb code 6lzt). 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 N409A Mutant of Chitin-Specific Solute Binding Protein From Vibrio Harveyi Co-Crystalized with Chitobiose, PDB code: 6lzt:

Calcium binding site 1 out of 1 in the N409A Mutant of Chitin-Specific Solute Binding Protein From Vibrio Harveyi Co-Crystalized with Chitobiose


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of N409A Mutant of Chitin-Specific Solute Binding Protein From Vibrio Harveyi Co-Crystalized with Chitobiose within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca603 b:31.3 occ:1.00 O A:HOH747 2.2 31.3 1.0 OD1 A:ASN190 2.3 48.6 1.0 O A:LEU524 2.3 26.7 1.0 O A:ASN190 2.4 31.3 1.0 O A:HOH758 2.5 45.3 1.0 C A:ASN190 3.4 33.0 1.0 CG A:ASN190 3.4 32.6 1.0 C A:LEU524 3.5 27.6 1.0 CA A:ASN190 3.9 31.6 1.0 CB A:ASN190 4.2 31.6 1.0 NZ A:LYS527 4.3 67.0 1.0 OD2 A:ASP192 4.3 47.3 1.0 CA A:ASP525 4.3 29.1 1.0 ND2 A:ASN190 4.4 37.8 1.0 N A:ASP525 4.4 29.2 1.0 CA A:LEU524 4.5 29.5 1.0 N A:LEU191 4.6 30.2 1.0 OD1 A:ASP525 4.6 36.5 1.0 CB A:LEU524 4.7 27.6 1.0 C A:ASP525 4.9 31.1 1.0

Y.Kitaoku, P.Ubonbal, L.T.Tran, R.C.Robinson, W.Suginta. Structural Insight Into Chitin-Specific Solute-Binding Protein From Vibrio Harveyi To Be Published.