Nickel in PDB 2xau: Crystal Structure of the PRP43P Deah-Box Rna Helicase in Complex with Adp

The structure of Crystal Structure of the PRP43P Deah-Box Rna Helicase in Complex with Adp, PDB code: 2xau was solved by H.Walbott, S.Mouffok, R.Capeyrou, S.Lebaron, H.Van Tilbeurgh, Y.Henry, N.Leulliot, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	34.25 / 1.90
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	117.551, 117.551, 254.605, 90.00, 90.00, 120.00
R / Rfree (%)	18.4 / 22.4

The structure of Crystal Structure of the PRP43P Deah-Box Rna Helicase in Complex with Adp also contains other interesting chemical elements:

Magnesium

(Mg)

2 atoms

The binding sites of Nickel atom in the Crystal Structure of the PRP43P Deah-Box Rna Helicase in Complex with Adp (pdb code 2xau). This binding sites where shown within 5.0 Angstroms radius around Nickel atom.
In total 2 binding sites of Nickel where determined in the Crystal Structure of the PRP43P Deah-Box Rna Helicase in Complex with Adp, PDB code: 2xau:
Jump to Nickel binding site number: 1; 2;

Nickel binding site 1 out of 2 in the Crystal Structure of the PRP43P Deah-Box Rna Helicase in Complex with Adp


Mono view


Stereo pair view

A full contact list of Nickel with other atoms in the Ni binding site number 1 of Crystal Structure of the PRP43P Deah-Box Rna Helicase in Complex with Adp within 5.0Å range: probe atom residue distance (Å) B Occ A:Ni1752 b:35.7 occ:0.93 NE2 A:HIS479 2.0 39.3 1.0 O A:HOH2545 2.7 44.4 1.0 CE1 A:HIS479 2.9 41.5 1.0 CD2 A:HIS479 3.0 34.2 1.0 ND1 A:HIS479 4.1 38.0 1.0 CG A:HIS479 4.1 33.7 1.0

Nickel binding site 2 out of 2 in the Crystal Structure of the PRP43P Deah-Box Rna Helicase in Complex with Adp


Mono view


Stereo pair view

A full contact list of Nickel with other atoms in the Ni binding site number 2 of Crystal Structure of the PRP43P Deah-Box Rna Helicase in Complex with Adp within 5.0Å range: probe atom residue distance (Å) B Occ B:Ni1750 b:42.4 occ:0.85 NE2 B:HIS479 2.0 46.7 1.0 CE1 B:HIS479 2.9 43.5 1.0 CD2 B:HIS479 3.1 42.2 1.0 ND1 B:HIS479 4.0 42.9 1.0 CG B:HIS479 4.2 42.0 1.0

H.Walbott, S.Mouffok, R.Capeyrou, S.Lebaron, O.Humbert, H.Van Tilbeurgh, Y.Henry, N.Leulliot. PRP43P Contains A Processive Helicase Structural Architecture with A Specific Regulatory Domain. Embo J. V. 29 2194 2010.
ISSN: ISSN 0261-4189
PubMed: 20512115
DOI: 10.1038/EMBOJ.2010.102