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Zinc in PDB 3c3u: Crystal Structure of AKR1C1 in Complex with Nadp and 3,5- Dichlorosalicylic Acid

Enzymatic activity of Crystal Structure of AKR1C1 in Complex with Nadp and 3,5- Dichlorosalicylic Acid

All present enzymatic activity of Crystal Structure of AKR1C1 in Complex with Nadp and 3,5- Dichlorosalicylic Acid:
1.1.1.149;

Protein crystallography data

The structure of Crystal Structure of AKR1C1 in Complex with Nadp and 3,5- Dichlorosalicylic Acid, PDB code: 3c3u was solved by U.Dhagat, O.El-Kabbani, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 30.00 / 1.80
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 39.364, 84.236, 49.183, 90.00, 91.26, 90.00
R / Rfree (%) 17.4 / 21.8

Other elements in 3c3u:

The structure of Crystal Structure of AKR1C1 in Complex with Nadp and 3,5- Dichlorosalicylic Acid also contains other interesting chemical elements:

Chlorine (Cl) 2 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of AKR1C1 in Complex with Nadp and 3,5- Dichlorosalicylic Acid (pdb code 3c3u). 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 Crystal Structure of AKR1C1 in Complex with Nadp and 3,5- Dichlorosalicylic Acid, PDB code: 3c3u:

Zinc binding site 1 out of 1 in 3c3u

Go back to Zinc Binding Sites List in 3c3u
Zinc binding site 1 out of 1 in the Crystal Structure of AKR1C1 in Complex with Nadp and 3,5- Dichlorosalicylic Acid


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of AKR1C1 in Complex with Nadp and 3,5- Dichlorosalicylic Acid within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn324

b:23.3
occ:1.00
O A:HOH673 2.0 18.8 1.0
OE2 A:GLU133 2.1 18.9 1.0
OE1 A:GLU133 2.7 19.5 1.0
CD A:GLU133 2.7 20.1 1.0
O A:HOH466 4.0 30.2 1.0
CG A:GLU133 4.2 20.5 1.0
O A:HOH609 4.9 39.2 1.0

Reference:

U.Dhagat, S.Endo, R.Sumii, A.Hara, O.El-Kabbani. Selectivity Determinants of Inhibitor Binding to Human 20ALPHA-Hydroxysteroid Dehydrogenase: Crystal Structure of the Enzyme in Ternary Complex with Coenzyme and the Potent Inhibitor 3,5-Dichlorosalicylic Acid J.Med.Chem. V. 51 4844 2008.
ISSN: ISSN 0022-2623
PubMed: 18620380
DOI: 10.1021/JM8003575
Page generated: Thu Oct 24 11:43:16 2024

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