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Zinc in PDB 1kuh: Zinc Protease From Streptomyces Caespitosus

Protein crystallography data

The structure of Zinc Protease From Streptomyces Caespitosus, PDB code: 1kuh was solved by G.Kurisu, T.Kinoshita, A.Sugimoto, A.Nagara, Y.Kai, N.Kasai, S.Harada, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 10.00 / 1.60
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 55.210, 55.270, 37.600, 90.00, 90.00, 90.00
R / Rfree (%) n/a / n/a

Other elements in 1kuh:

The structure of Zinc Protease From Streptomyces Caespitosus also contains other interesting chemical elements:

Calcium (Ca) 1 atom

Zinc Binding Sites:

The binding sites of Zinc atom in the Zinc Protease From Streptomyces Caespitosus (pdb code 1kuh). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Zinc Protease From Streptomyces Caespitosus, PDB code: 1kuh:

Zinc binding site 1 out of 1 in 1kuh

Go back to Zinc Binding Sites List in 1kuh
Zinc binding site 1 out of 1 in the Zinc Protease From Streptomyces Caespitosus


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Zinc Protease From Streptomyces Caespitosus within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn133

b:1.6
occ:1.00
NE2 A:HIS87 2.3 1.6 1.0
OD1 A:ASP93 2.3 8.4 1.0
NE2 A:HIS83 2.3 3.7 1.0
O A:HOH138 2.4 11.4 1.0
CG A:ASP93 3.0 5.3 1.0
OD2 A:ASP93 3.1 8.7 1.0
CD2 A:HIS87 3.1 1.6 1.0
CE1 A:HIS83 3.2 1.6 1.0
CE1 A:HIS87 3.2 1.6 1.0
CD2 A:HIS83 3.2 1.6 1.0
O A:HOH214 3.6 11.1 1.0
OE2 A:GLU84 3.9 7.0 1.0
O A:HOH213 4.1 8.4 1.0
OE1 A:GLU84 4.2 5.3 1.0
ND1 A:HIS83 4.2 1.6 1.0
ND1 A:HIS87 4.2 1.6 1.0
CG A:HIS87 4.3 1.6 1.0
CG A:HIS83 4.3 1.6 1.0
CB A:ASP93 4.3 4.3 1.0
CD A:GLU84 4.4 6.3 1.0
O A:HOH215 4.6 29.7 1.0
CA A:ASP93 4.6 4.5 1.0
CE1 A:TYR95 4.7 10.2 1.0
CE A:MET103 4.7 1.6 1.0
OH A:TYR95 4.9 9.9 1.0

Reference:

G.Kurisu, T.Kinoshita, A.Sugimoto, A.Nagara, Y.Kai, N.Kasai, S.Harada. Structure of the Zinc Endoprotease From Streptomyces Caespitosus. J.Biochem.(Tokyo) V. 121 304 1997.
ISSN: ISSN 0021-924X
PubMed: 9089404
Page generated: Wed Dec 16 02:55:40 2020

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