Zinc in PDB 3u1m: Structure of the Mrna Splicing Complex Component CWC2

The structure of Structure of the Mrna Splicing Complex Component CWC2, PDB code: 3u1m was solved by P.Lu, G.Lu, C.Yan, L.Wang, W.Li, P.Yin, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.35 / 1.95
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	44.719, 54.340, 111.381, 90.00, 90.00, 90.00
R / Rfree (%)	15.9 / 19.1

The binding sites of Zinc atom in the Structure of the Mrna Splicing Complex Component CWC2 (pdb code 3u1m). 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 Structure of the Mrna Splicing Complex Component CWC2, PDB code: 3u1m:

Zinc binding site 1 out of 1 in the Structure of the Mrna Splicing Complex Component CWC2


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of the Mrna Splicing Complex Component CWC2 within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn241 b:12.8 occ:1.00 NE2 A:HIS91 2.1 9.0 1.0 SG A:CYS73 2.3 8.9 1.0 SG A:CYS81 2.3 10.2 1.0 SG A:CYS87 2.5 10.6 1.0 CE1 A:HIS91 3.0 10.2 1.0 CB A:CYS87 3.1 9.7 1.0 CB A:CYS73 3.2 7.9 1.0 CD2 A:HIS91 3.2 6.9 1.0 CB A:CYS81 3.3 10.4 1.0 ND1 A:HIS91 4.1 8.1 1.0 CG A:HIS91 4.3 6.9 1.0 CB A:PHE76 4.4 10.6 1.0 O A:HOH385 4.5 14.3 1.0 CA A:CYS87 4.5 11.5 1.0 N A:PHE76 4.6 10.1 1.0 CA A:CYS73 4.6 11.1 1.0 CA A:CYS81 4.7 9.9 1.0 CB A:LEU83 4.7 9.3 1.0 O A:TYR89 4.9 11.7 1.0 CD1 A:LEU83 4.9 10.6 1.0 CA A:PHE76 5.0 9.9 1.0

P.Lu, G.Lu, C.Yan, L.Wang, W.Li, P.Yin. Structure of the Mrna Splicing Complex Component CWC2: Insights Into Rna Recognition Biochem.J. V. 441 591 2012.
ISSN: ISSN 0264-6021
PubMed: 21957909
DOI: 10.1042/BJ20111385