Zinc in PDB 3x1l: Crystal Structure of the Crispr-Cas Rna Silencing Cmr Complex Bound to A Target Analog

The structure of Crystal Structure of the Crispr-Cas Rna Silencing Cmr Complex Bound to A Target Analog, PDB code: 3x1l was solved by T.Osawa, T.Numata, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	44.34 / 2.10
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	75.489, 76.215, 139.188, 90.32, 104.83, 118.58
R / Rfree (%)	20.8 / 24.6

The structure of Crystal Structure of the Crispr-Cas Rna Silencing Cmr Complex Bound to A Target Analog also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Zinc atom in the Crystal Structure of the Crispr-Cas Rna Silencing Cmr Complex Bound to A Target Analog (pdb code 3x1l). 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 Crispr-Cas Rna Silencing Cmr Complex Bound to A Target Analog, PDB code: 3x1l:

Zinc binding site 1 out of 1 in the Crystal Structure of the Crispr-Cas Rna Silencing Cmr Complex Bound to A Target Analog


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 Crispr-Cas Rna Silencing Cmr Complex Bound to A Target Analog within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn901 b:30.4 occ:1.00 SG A:CYS481 2.3 27.6 1.0 SG A:CYS478 2.3 25.8 1.0 SG A:CYS451 2.4 29.5 1.0 SG A:CYS448 2.5 26.7 1.0 CB A:CYS448 3.1 26.3 1.0 CB A:CYS451 3.2 29.6 1.0 CB A:CYS481 3.3 29.9 1.0 CB A:CYS478 3.4 27.7 1.0 N A:CYS451 3.7 29.5 1.0 N A:CYS478 4.0 29.1 1.0 CA A:CYS451 4.0 30.0 1.0 N A:CYS481 4.1 26.4 1.0 CA A:CYS478 4.2 27.1 1.0 CA A:CYS481 4.3 28.4 1.0 CA A:CYS448 4.6 26.9 1.0 CB A:VAL450 4.6 30.5 1.0 C A:VAL450 4.8 30.2 1.0 N A:GLY452 4.8 31.1 1.0 C A:CYS478 4.8 28.4 1.0 C A:CYS451 4.9 32.2 1.0 CB A:ASN454 4.9 30.5 1.0 O A:CYS478 4.9 27.2 1.0 ND2 A:ASN454 4.9 35.2 1.0

T.Osawa, H.Inanaga, C.Sato, T.Numata. Crystal Structure of the Crispr-Cas Rna Silencing Cmr Complex Bound to A Target Analog Mol.Cell 2015.
ISSN: ISSN 1097-2765
PubMed: 25921071
DOI: 10.1016/J.MOLCEL.2015.03.018