Zinc in PDB 3d2n: Crystal Structure of MBNL1 Tandem Zinc Finger 1 and 2 Domain

The structure of Crystal Structure of MBNL1 Tandem Zinc Finger 1 and 2 Domain, PDB code: 3d2n was solved by M.Teplova, D.J.Patel, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.70
Space group	P 31
Cell size a, b, c (Å), α, β, γ (°)	49.320, 49.320, 36.026, 90.00, 90.00, 120.00
R / Rfree (%)	23 / 27.9

The binding sites of Zinc atom in the Crystal Structure of MBNL1 Tandem Zinc Finger 1 and 2 Domain (pdb code 3d2n). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Crystal Structure of MBNL1 Tandem Zinc Finger 1 and 2 Domain, PDB code: 3d2n:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of MBNL1 Tandem Zinc Finger 1 and 2 Domain


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 MBNL1 Tandem Zinc Finger 1 and 2 Domain within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn101 b:53.8 occ:1.00 NE2 A:HIS38 2.1 52.0 1.0 SG A:CYS19 2.3 51.2 1.0 SG A:CYS27 2.3 52.2 1.0 SG A:CYS34 2.3 54.1 1.0 CE1 A:HIS38 2.8 51.2 1.0 CD2 A:HIS38 3.2 51.8 1.0 CB A:CYS27 3.3 53.1 1.0 CB A:CYS19 3.3 49.5 1.0 CB A:CYS34 3.5 53.2 1.0 ND1 A:HIS38 4.0 51.2 1.0 CG A:HIS38 4.2 51.8 1.0 CB A:PHE22 4.5 46.6 1.0 CA A:CYS27 4.7 53.0 1.0 CB A:ARG29 4.7 51.7 1.0 CA A:CYS19 4.7 49.5 1.0 N A:PHE22 4.8 46.8 1.0 CD A:ARG29 4.9 51.8 1.0 CA A:CYS34 4.9 53.0 1.0 O A:PHE36 5.0 50.8 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of MBNL1 Tandem Zinc Finger 1 and 2 Domain


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of MBNL1 Tandem Zinc Finger 1 and 2 Domain within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn102 b:54.2 occ:1.00 NE2 A:HIS70 2.1 51.9 1.0 SG A:CYS53 2.3 48.6 1.0 SG A:CYS66 2.3 48.4 1.0 SG A:CYS61 2.3 51.9 1.0 CD2 A:HIS70 3.1 50.5 1.0 CE1 A:HIS70 3.1 50.2 1.0 CB A:CYS66 3.3 48.6 1.0 CB A:CYS53 3.4 48.2 1.0 CB A:CYS61 3.4 52.2 1.0 O A:TYR68 3.7 51.9 1.0 ND1 A:HIS70 4.2 50.2 1.0 NH2 A:ARG63 4.2 52.1 1.0 CG A:HIS70 4.2 49.2 1.0 CZ A:ARG63 4.2 54.2 1.0 CB A:SER56 4.5 50.0 1.0 NH1 A:ARG63 4.5 54.7 1.0 CB A:ARG63 4.5 48.4 1.0 CA A:CYS66 4.5 48.6 1.0 NE A:ARG63 4.6 53.6 1.0 CG A:ARG63 4.7 49.2 1.0 CA A:CYS53 4.8 48.0 1.0 CA A:CYS61 4.8 52.2 1.0 C A:TYR68 4.8 51.1 1.0

M.Teplova, D.J.Patel. Structural Insights Into Rna Recognition By the Alternative-Splicing Regulator Muscleblind-Like MBNL1. Nat.Struct.Mol.Biol. V. 15 1343 2008.
ISSN: ISSN 1545-9993
PubMed: 19043415
DOI: 10.1038/NSMB.1519