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Chlorine in PDB 4uzu: Three-Dimensional Structure of A Variant `Termamyl-Like' Geobacillus Stearothermophilus Alpha-Amylase at 1.9 A Resolution

Enzymatic activity of Three-Dimensional Structure of A Variant `Termamyl-Like' Geobacillus Stearothermophilus Alpha-Amylase at 1.9 A Resolution

All present enzymatic activity of Three-Dimensional Structure of A Variant `Termamyl-Like' Geobacillus Stearothermophilus Alpha-Amylase at 1.9 A Resolution:
3.2.1.1;

Protein crystallography data

The structure of Three-Dimensional Structure of A Variant `Termamyl-Like' Geobacillus Stearothermophilus Alpha-Amylase at 1.9 A Resolution, PDB code: 4uzu was solved by W.A.Offen, C.Anderson, T.V.Borchert, K.S.Wilson, G.J.Davies, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 92.92 / 1.90
Space group I 41 2 2
Cell size a, b, c (Å), α, β, γ (°) 108.180, 108.180, 181.490, 90.00, 90.00, 90.00
R / Rfree (%) 16.993 / 21.029

Other elements in 4uzu:

The structure of Three-Dimensional Structure of A Variant `Termamyl-Like' Geobacillus Stearothermophilus Alpha-Amylase at 1.9 A Resolution also contains other interesting chemical elements:

Calcium (Ca) 3 atoms
Sodium (Na) 3 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Three-Dimensional Structure of A Variant `Termamyl-Like' Geobacillus Stearothermophilus Alpha-Amylase at 1.9 A Resolution (pdb code 4uzu). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Three-Dimensional Structure of A Variant `Termamyl-Like' Geobacillus Stearothermophilus Alpha-Amylase at 1.9 A Resolution, PDB code: 4uzu:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in 4uzu

Go back to Chlorine Binding Sites List in 4uzu
Chlorine binding site 1 out of 2 in the Three-Dimensional Structure of A Variant `Termamyl-Like' Geobacillus Stearothermophilus Alpha-Amylase at 1.9 A Resolution


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Three-Dimensional Structure of A Variant `Termamyl-Like' Geobacillus Stearothermophilus Alpha-Amylase at 1.9 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl1486

b:9.3
occ:0.25
 NE2 A:GLN128 3.3 9.4 1.0
O A:HOH2154 3.7 20.8 1.0
CG A:GLN128 3.9 9.0 1.0
CD A:GLN128 4.1 9.9 1.0

Chlorine binding site 2 out of 2 in 4uzu

Go back to Chlorine Binding Sites List in 4uzu
Chlorine binding site 2 out of 2 in the Three-Dimensional Structure of A Variant `Termamyl-Like' Geobacillus Stearothermophilus Alpha-Amylase at 1.9 A Resolution


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Three-Dimensional Structure of A Variant `Termamyl-Like' Geobacillus Stearothermophilus Alpha-Amylase at 1.9 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl1487

b:12.7
occ:0.50
 O A:HOH2200 3.0 15.3 1.0
NZ A:LYS177 3.2 12.6 1.0
CB A:ALA182 3.8 9.9 1.0
O A:LYS181 4.0 11.6 1.0
CA A:ALA182 4.0 10.7 1.0
CE A:LYS177 4.1 12.6 1.0
O A:HOH2151 4.2 11.6 0.5
O A:HOH2195 4.2 18.1 1.0
CD A:LYS177 4.2 13.4 1.0
O A:HOH2157 4.4 12.5 1.0
O A:HOH2148 4.7 12.5 1.0
C A:LYS181 4.8 11.5 1.0
N A:ALA182 4.8 10.9 1.0

Reference:

W.A.Offen, A.Viksoe-Nielsen, T.V.Borchert, K.S.Wilson, G.J.Davies. Three-Dimensional Structure of A Variant `Termamyl-Like' Geobacillus Stearothermophilus Alpha-Amylase at 1.9 A Resolution Acta Crystallogr.,Sect.F V. 71 66 2015.
ISSN: ISSN 1744-3091
PubMed: 25615972
DOI: 10.1107/S2053230X14026508
Page generated: Fri Jul 11 22:19:11 2025

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