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Chlorine in PDB 1usb: Rational Design of A Novel Enzyme - Efficient Thioester Hydrolysis Enabled By the Incorporation of A Single His Residue Into Human Glutathione Transferase A1-1

Enzymatic activity of Rational Design of A Novel Enzyme - Efficient Thioester Hydrolysis Enabled By the Incorporation of A Single His Residue Into Human Glutathione Transferase A1-1

All present enzymatic activity of Rational Design of A Novel Enzyme - Efficient Thioester Hydrolysis Enabled By the Incorporation of A Single His Residue Into Human Glutathione Transferase A1-1:
2.5.1.18;

Protein crystallography data

The structure of Rational Design of A Novel Enzyme - Efficient Thioester Hydrolysis Enabled By the Incorporation of A Single His Residue Into Human Glutathione Transferase A1-1, PDB code: 1usb was solved by E.Jakobsson, G.J.Kleywegt, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 40.00 / 2.07
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 98.906, 92.050, 51.272, 90.00, 93.21, 90.00
R / Rfree (%) 18.9 / 24.5

Other elements in 1usb:

The structure of Rational Design of A Novel Enzyme - Efficient Thioester Hydrolysis Enabled By the Incorporation of A Single His Residue Into Human Glutathione Transferase A1-1 also contains other interesting chemical elements:

Potassium (K) 2 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Rational Design of A Novel Enzyme - Efficient Thioester Hydrolysis Enabled By the Incorporation of A Single His Residue Into Human Glutathione Transferase A1-1 (pdb code 1usb). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Rational Design of A Novel Enzyme - Efficient Thioester Hydrolysis Enabled By the Incorporation of A Single His Residue Into Human Glutathione Transferase A1-1, PDB code: 1usb:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in 1usb

Go back to Chlorine Binding Sites List in 1usb
Chlorine binding site 1 out of 2 in the Rational Design of A Novel Enzyme - Efficient Thioester Hydrolysis Enabled By the Incorporation of A Single His Residue Into Human Glutathione Transferase A1-1


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Rational Design of A Novel Enzyme - Efficient Thioester Hydrolysis Enabled By the Incorporation of A Single His Residue Into Human Glutathione Transferase A1-1 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl1002

b:27.7
occ:1.00
NE A:ARG155 3.2 14.3 1.0
ND1 A:HIS159 3.3 31.1 1.0
NH2 A:ARG155 3.5 19.2 1.0
CB A:ARG155 3.8 17.4 1.0
CZ A:ARG155 3.8 18.6 1.0
O A:HOH2013 3.8 25.6 1.0
CG A:HIS159 4.0 23.6 1.0
CB A:HIS159 4.1 20.1 1.0
O A:ARG155 4.1 16.4 1.0
CE1 A:HIS159 4.2 32.3 1.0
CG A:ARG155 4.3 17.6 1.0
CD1 A:LEU72 4.3 18.4 1.0
CD2 A:LEU22 4.3 20.6 1.0
CD A:ARG155 4.3 17.4 1.0
CD2 A:LEU72 4.3 17.0 1.0
CB A:LEU72 4.5 16.1 1.0
CD1 A:LEU22 4.6 17.8 1.0
CG A:LEU72 4.6 15.4 1.0
C A:ARG155 4.6 16.7 1.0
CA A:ARG155 4.6 16.7 1.0
CG2 A:ILE96 4.7 22.4 1.0
CG A:LEU22 4.8 18.3 1.0
CD1 A:ILE96 4.9 28.2 1.0

Chlorine binding site 2 out of 2 in 1usb

Go back to Chlorine Binding Sites List in 1usb
Chlorine binding site 2 out of 2 in the Rational Design of A Novel Enzyme - Efficient Thioester Hydrolysis Enabled By the Incorporation of A Single His Residue Into Human Glutathione Transferase A1-1


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Rational Design of A Novel Enzyme - Efficient Thioester Hydrolysis Enabled By the Incorporation of A Single His Residue Into Human Glutathione Transferase A1-1 within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cl1002

b:26.3
occ:1.00
NE B:ARG155 3.1 16.5 1.0
ND1 B:HIS159 3.1 31.0 1.0
NH2 B:ARG155 3.2 14.8 1.0
CZ B:ARG155 3.6 19.6 1.0
O B:HOH2014 3.8 31.8 1.0
CB B:ARG155 3.8 15.9 1.0
CB B:HIS159 3.9 17.8 1.0
CG B:HIS159 3.9 23.8 1.0
CE1 B:HIS159 4.1 27.6 1.0
O B:ARG155 4.2 14.3 1.0
CD B:ARG155 4.2 17.0 1.0
CG B:ARG155 4.2 15.2 1.0
CD2 B:LEU72 4.3 15.8 1.0
CD1 B:LEU72 4.3 14.8 1.0
CD2 B:LEU22 4.3 21.6 1.0
CB B:LEU72 4.5 16.6 1.0
CG B:LEU72 4.6 14.5 1.0
CD1 B:LEU22 4.7 23.2 1.0
CA B:ARG155 4.7 15.2 1.0
C B:ARG155 4.7 14.4 1.0
CG2 B:ILE96 4.8 22.3 1.0
NH1 B:ARG155 4.9 20.9 1.0
CG B:LEU22 5.0 21.8 1.0

Reference:

S.Hederos, K.S.Broo, E.Jakobsson, G.J.Kleywegt, B.Mannervik, L.Baltzer. Incorporation of A Single His Residue By Rational Design Enables Thiol-Ester Hydrolysis By Human Glutathione Transferase A1-1 Proc.Natl.Acad.Sci.Usa V. 101 13163 2004.
ISSN: ISSN 0027-8424
PubMed: 15333749
DOI: 10.1073/PNAS.0403045101
Page generated: Sat Dec 12 08:51:01 2020

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