Calcium in PDB 1iz7: Re-Refinement of the Structure of Hydrolytic Haloalkane Dehalogenase Linb From Sphingomonas Paucimobilis UT26 at 1.6 A Resolution

The structure of Re-Refinement of the Structure of Hydrolytic Haloalkane Dehalogenase Linb From Sphingomonas Paucimobilis UT26 at 1.6 A Resolution, PDB code: 1iz7 was solved by V.A.Streltsov, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.86 / 1.58
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	50.264, 71.669, 72.698, 90.00, 90.00, 90.00
R / Rfree (%)	14 / 17.8

The structure of Re-Refinement of the Structure of Hydrolytic Haloalkane Dehalogenase Linb From Sphingomonas Paucimobilis UT26 at 1.6 A Resolution also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Calcium atom in the Re-Refinement of the Structure of Hydrolytic Haloalkane Dehalogenase Linb From Sphingomonas Paucimobilis UT26 at 1.6 A Resolution (pdb code 1iz7). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 3 binding sites of Calcium where determined in the Re-Refinement of the Structure of Hydrolytic Haloalkane Dehalogenase Linb From Sphingomonas Paucimobilis UT26 at 1.6 A Resolution, PDB code: 1iz7:
Jump to Calcium binding site number: 1; 2; 3;

Calcium binding site 1 out of 3 in the Re-Refinement of the Structure of Hydrolytic Haloalkane Dehalogenase Linb From Sphingomonas Paucimobilis UT26 at 1.6 A Resolution


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Re-Refinement of the Structure of Hydrolytic Haloalkane Dehalogenase Linb From Sphingomonas Paucimobilis UT26 at 1.6 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca2002 b:6.6 occ:1.00 O A:ILE178 2.3 6.7 1.0 O A:PRO175 2.3 5.8 1.0 O A:HOH1028 2.4 9.2 1.0 C A:PRO175 3.4 3.9 1.0 C A:ILE178 3.5 5.5 1.0 N A:ILE178 4.2 5.6 1.0 CA A:GLY176 4.3 5.9 1.0 N A:GLY176 4.3 5.3 1.0 CA A:PRO175 4.3 6.0 1.0 CA A:ILE178 4.4 5.7 1.0 C A:GLY176 4.5 7.5 1.0 O A:ARG180 4.5 8.6 1.0 N A:LEU179 4.5 6.5 1.0 CB A:ILE178 4.5 4.9 1.0 C A:LEU179 4.6 8.7 1.0 CA A:LEU179 4.6 7.3 1.0 CB A:PRO175 4.7 9.6 1.0 O A:LEU179 4.7 16.2 1.0 O A:GLY176 4.7 11.7 1.0 O A:HOH1240 4.9 28.3 1.0 N A:LEU177 5.0 3.5 1.0

Calcium binding site 2 out of 3 in the Re-Refinement of the Structure of Hydrolytic Haloalkane Dehalogenase Linb From Sphingomonas Paucimobilis UT26 at 1.6 A Resolution


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Re-Refinement of the Structure of Hydrolytic Haloalkane Dehalogenase Linb From Sphingomonas Paucimobilis UT26 at 1.6 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca2003 b:22.1 occ:0.50 O A:HOH1205 2.4 25.0 1.0 O A:HOH1069 2.4 10.7 1.0 O A:HOH1038 2.5 10.6 1.0 O A:HOH1210 2.5 22.9 1.0 OD1 A:ASP30 4.1 9.4 1.0 O A:HOH1173 4.2 22.1 1.0 OD1 A:ASP100 4.3 7.3 1.0 OD2 A:ASP30 4.3 9.0 1.0 O A:HOH1354 4.7 46.2 1.0 CG A:ASP30 4.7 8.0 1.0 CG A:ARG101 5.0 5.9 1.0

Calcium binding site 3 out of 3 in the Re-Refinement of the Structure of Hydrolytic Haloalkane Dehalogenase Linb From Sphingomonas Paucimobilis UT26 at 1.6 A Resolution


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Re-Refinement of the Structure of Hydrolytic Haloalkane Dehalogenase Linb From Sphingomonas Paucimobilis UT26 at 1.6 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca2004 b:5.6 occ:0.50 OD1 A:ASP149 2.2 18.6 1.0 O A:HOH1006 2.3 5.9 1.0 O A:HOH1231 2.4 26.7 1.0 OE1 A:GLN152 2.5 11.7 1.0 CG A:ASP149 3.3 21.9 1.0 CD A:GLN152 3.5 9.0 1.0 O A:HOH1148 3.9 23.4 1.0 NE2 A:GLN152 4.0 8.9 1.0 OD2 A:ASP149 4.1 22.6 1.0 CA A:ASP149 4.3 11.2 1.0 CB A:ASP149 4.3 12.4 1.0 O A:HOH1308 4.4 30.3 1.0 O A:HOH1072 4.5 12.3 1.0 N A:ASP149 4.8 9.3 1.0 CG A:GLN152 4.8 5.8 1.0

V.A.Streltsov, Z.Prokop, J.Damborsky, Y.Nagata, A.Oakley, M.C.J.Wilce. Haloalkane Dehalogenase Linb From Sphingomonas Paucimobilis UT26: X-Ray Crystallographic Studies of Dehalogenation of Brominated Substrates Biochemistry V. 42 10104 2003.
ISSN: ISSN 0006-2960
PubMed: 12939138
DOI: 10.1021/BI027280A