Nickel in PDB 1q3i: Crystal Structure of Na,K-Atpase N-Domain

All present enzymatic activity of Crystal Structure of Na,K-Atpase N-Domain:
3.6.3.9;

The structure of Crystal Structure of Na,K-Atpase N-Domain, PDB code: 1q3i was solved by K.O.Hakansson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.60
Space group	F 2 3
Cell size a, b, c (Å), α, β, γ (°)	147.310, 147.310, 147.310, 90.00, 90.00, 90.00
R / Rfree (%)	25.1 / 29.2

The binding sites of Nickel atom in the Crystal Structure of Na,K-Atpase N-Domain (pdb code 1q3i). This binding sites where shown within 5.0 Angstroms radius around Nickel atom.
In total 3 binding sites of Nickel where determined in the Crystal Structure of Na,K-Atpase N-Domain, PDB code: 1q3i:
Jump to Nickel binding site number: 1; 2; 3;

Nickel binding site 1 out of 3 in the Crystal Structure of Na,K-Atpase N-Domain


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 Na,K-Atpase N-Domain within 5.0Å range: probe atom residue distance (Å) B Occ A:Ni601 b:31.0 occ:0.33 NE2 A:HIS592 2.1 39.1 1.0 NE2 A:HIS590 2.1 34.5 1.0 CE1 A:HIS592 2.9 39.1 1.0 CD2 A:HIS590 3.0 34.5 1.0 CE1 A:HIS590 3.1 34.5 1.0 CD2 A:HIS592 3.2 39.1 1.0 ND1 A:HIS592 4.1 39.1 1.0 CG A:HIS590 4.2 34.5 1.0 ND1 A:HIS590 4.2 34.5 1.0 CG A:HIS592 4.2 39.1 1.0 O A:HOH1 4.8 11.2 0.3

Nickel binding site 2 out of 3 in the Crystal Structure of Na,K-Atpase N-Domain


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 Na,K-Atpase N-Domain within 5.0Å range: probe atom residue distance (Å) B Occ A:Ni602 b:30.4 occ:1.00 NE2 A:HIS383 2.0 27.6 1.0 O A:HOH81 2.1 30.4 1.0 OE1 A:GLU392 2.1 35.0 1.0 CD A:GLU392 2.9 35.0 1.0 CE1 A:HIS383 2.9 27.6 1.0 CD2 A:HIS383 3.0 27.6 1.0 OE2 A:GLU392 3.0 35.0 1.0 O A:HOH64 3.9 56.8 1.0 ND1 A:HIS383 4.0 27.6 1.0 CG A:HIS383 4.1 27.6 1.0 CG A:GLU392 4.3 35.0 1.0 O A:HOH45 4.8 70.0 1.0 CB A:GLU392 4.9 35.0 1.0

Nickel binding site 3 out of 3 in the Crystal Structure of Na,K-Atpase N-Domain


Mono view


Stereo pair view

A full contact list of Nickel with other atoms in the Ni binding site number 3 of Crystal Structure of Na,K-Atpase N-Domain within 5.0Å range: probe atom residue distance (Å) B Occ A:Ni603 b:29.1 occ:0.33 NE2 A:HIS589 2.0 20.8 1.0 NE2 A:HIS587 2.4 24.1 1.0 CE1 A:HIS589 2.9 20.8 1.0 CD2 A:HIS589 3.0 20.8 1.0 CD2 A:HIS587 3.3 24.1 1.0 CE1 A:HIS587 3.4 24.1 1.0 ND1 A:HIS589 4.0 20.8 1.0 CG A:HIS589 4.1 20.8 1.0 CG A:HIS587 4.4 24.1 1.0 ND1 A:HIS587 4.4 24.1 1.0

K.O.Hakansson, K.O.Hakansson. N/A N/A.
ISSN: ISSN 0022-2836
PubMed: 14499619
DOI: 10.1016/J.JMB.2003.07.012