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Zinc in PDB 1myr: Myrosinase From Sinapis Alba

Enzymatic activity of Myrosinase From Sinapis Alba

All present enzymatic activity of Myrosinase From Sinapis Alba:
3.2.3.1;

Protein crystallography data

The structure of Myrosinase From Sinapis Alba, PDB code: 1myr was solved by W.P.Burmeister, R.Iori, S.Palmieri, B.Henrissat, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 17.40 / 1.64
Space group C 2 2 21
Cell size a, b, c (Å), α, β, γ (°) 134.300, 136.400, 80.300, 90.00, 90.00, 90.00
R / Rfree (%) 15.2 / 18.7

Zinc Binding Sites:

The binding sites of Zinc atom in the Myrosinase From Sinapis Alba (pdb code 1myr). 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 Myrosinase From Sinapis Alba, PDB code: 1myr:

Zinc binding site 1 out of 1 in 1myr

Go back to Zinc Binding Sites List in 1myr
Zinc binding site 1 out of 1 in the Myrosinase From Sinapis Alba


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Myrosinase From Sinapis Alba within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn992

b:9.2
occ:0.50
OD2 A:ASP70 1.9 11.3 1.0
NE2 A:HIS56 2.0 9.9 1.0
CG A:ASP70 2.7 9.0 1.0
OD1 A:ASP70 2.9 8.1 1.0
CE1 A:HIS56 3.0 6.2 1.0
CD2 A:HIS56 3.0 10.3 1.0
O A:HOH1149 3.7 22.6 1.0
ND1 A:HIS56 4.1 11.5 1.0
CG A:HIS56 4.1 10.5 1.0
CB A:ASP70 4.2 8.8 1.0
ND2 A:ASN68 4.5 11.5 1.0
OD1 A:ASN68 4.8 10.7 1.0
CG A:ASN68 4.9 11.0 1.0
O A:HOH1147 5.0 32.0 1.0

Reference:

W.P.Burmeister, S.Cottaz, H.Driguez, R.Iori, S.Palmieri, B.Henrissat. The Crystal Structures of Sinapis Alba Myrosinase and A Covalent Glycosyl-Enzyme Intermediate Provide Insights Into the Substrate Recognition and Active-Site Machinery of An S-Glycosidase. Structure V. 5 663 1997.
ISSN: ISSN 0969-2126
PubMed: 9195886
DOI: 10.1016/S0969-2126(97)00221-9
Page generated: Fri Sep 25 22:39:57 2020
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