Zinc in PDB 7z5a: Crystal Structure of the Trapped Complex of Mouse Endonuclease VIII- Like 3 (MNEIL3) and Hairpin Dna with 5'Overhang

Enzymatic activity of Crystal Structure of the Trapped Complex of Mouse Endonuclease VIII- Like 3 (MNEIL3) and Hairpin Dna with 5'Overhang

All present enzymatic activity of Crystal Structure of the Trapped Complex of Mouse Endonuclease VIII- Like 3 (MNEIL3) and Hairpin Dna with 5'Overhang:
4.2.99.18;

Protein crystallography data

The structure of Crystal Structure of the Trapped Complex of Mouse Endonuclease VIII- Like 3 (MNEIL3) and Hairpin Dna with 5'Overhang, PDB code: 7z5a was solved by J.Silhan, A.Huskova, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 36.13 / 2.28
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 56.117, 71.528, 94.437, 90, 90, 90
R / Rfree (%) 23.7 / 24.8

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of the Trapped Complex of Mouse Endonuclease VIII- Like 3 (MNEIL3) and Hairpin Dna with 5'Overhang (pdb code 7z5a). 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 the Trapped Complex of Mouse Endonuclease VIII- Like 3 (MNEIL3) and Hairpin Dna with 5'Overhang, PDB code: 7z5a:

Zinc binding site 1 out of 1 in 7z5a

Go back to Zinc Binding Sites List in 7z5a
Zinc binding site 1 out of 1 in the Crystal Structure of the Trapped Complex of Mouse Endonuclease VIII- Like 3 (MNEIL3) and Hairpin Dna with 5'Overhang


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 the Trapped Complex of Mouse Endonuclease VIII- Like 3 (MNEIL3) and Hairpin Dna with 5'Overhang within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn401

b:53.1
occ:1.00
 SG A:CYS258 2.2 61.7 1.0
SG A:CYS277 2.3 40.7 1.0
SG A:CYS255 2.3 56.1 1.0
SG A:CYS280 2.3 42.8 1.0
CB A:CYS255 3.1 51.8 1.0
CB A:CYS258 3.1 57.6 1.0
N A:CYS258 3.5 65.3 1.0
CB A:CYS280 3.5 42.9 1.0
CB A:CYS277 3.6 40.5 1.0
ND1 A:HIS279 3.9 65.2 1.0
CA A:CYS258 3.9 58.8 1.0
N A:CYS280 4.2 49.4 1.0
CB A:GLN257 4.4 30.0 1.0
CE1 A:PHE201 4.4 28.1 1.0
CA A:CYS280 4.5 43.3 1.0
C A:CYS258 4.5 56.5 1.0
N A:HIS259 4.5 56.1 1.0
C A:GLN257 4.6 69.2 1.0
CA A:CYS255 4.6 52.6 1.0
N A:GLN257 4.7 65.3 1.0
CG A:HIS279 4.7 66.1 1.0
CB A:HIS279 4.7 55.2 1.0
CE1 A:HIS279 4.7 66.4 1.0
CA A:GLN257 4.8 66.4 1.0
CZ A:PHE201 4.9 29.1 1.0
N A:SER260 4.9 48.0 1.0
CA A:CYS277 4.9 41.2 1.0
C A:CYS255 5.0 55.1 1.0

Reference:

A.Huskova, D.C.Dinesh, P.Srb, E.Boura, V.Veverka, J.Silhan. Model of Abasic Site Dna Cross-Link Repair; From the Architecture of NEIL3 Dna Binding Domains to the X-Structure Model. Nucleic Acids Res. V. 50 10436 2022.
ISSN: ESSN 1362-4962
PubMed: 36155818
DOI: 10.1093/NAR/GKAC793
Page generated: Wed Oct 30 16:14:04 2024

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