Nickel in PDB 1b9n: Regulator From Escherichia Coli

The structure of Regulator From Escherichia Coli, PDB code: 1b9n was solved by D.R.Hall, D.G.Gourley, W.N.Hunter, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	28.63 / 2.09
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	81.110, 127.360, 62.950, 90.00, 90.00, 90.00
R / Rfree (%)	21.4 / 28.6

The binding sites of Nickel atom in the Regulator From Escherichia Coli (pdb code 1b9n). This binding sites where shown within 5.0 Angstroms radius around Nickel atom.
In total only one binding site of Nickel was determined in the Regulator From Escherichia Coli, PDB code: 1b9n:

Nickel binding site 1 out of 1 in the Regulator From Escherichia Coli


Mono view


Stereo pair view

A full contact list of Nickel with other atoms in the Ni binding site number 1 of Regulator From Escherichia Coli within 5.0Å range: probe atom residue distance (Å) B Occ A:Ni263 b:64.7 occ:1.00 NE2 A:HIS146 1.8 43.8 1.0 OD1 A:ASP139 2.1 59.0 1.0 OD1 A:ASP148 2.5 44.9 1.0 NE2 A:HIS140 2.5 62.8 1.0 OD2 A:ASP148 2.6 43.6 1.0 CE1 A:HIS146 2.8 46.1 1.0 CD2 A:HIS146 2.8 44.9 1.0 CG A:ASP148 2.8 42.0 1.0 CD2 A:HIS140 3.0 63.3 1.0 CG A:ASP139 3.3 59.9 1.0 CE1 A:HIS140 3.5 62.6 1.0 OD2 A:ASP139 3.8 61.1 1.0 ND1 A:HIS146 3.9 46.6 1.0 CG A:HIS146 3.9 43.7 1.0 N A:ASP139 4.0 47.5 1.0 CG A:HIS140 4.2 61.9 1.0 CG A:LYS159 4.3 42.5 1.0 CB A:ASP148 4.4 37.1 1.0 NH1 A:ARG157 4.4 59.3 1.0 ND1 A:HIS140 4.4 62.6 1.0 CB A:ARG138 4.4 50.1 1.0 CB A:ASP139 4.5 55.2 1.0 CA A:ARG138 4.7 49.5 1.0 CA A:ASP139 4.7 50.8 1.0 C A:ARG138 4.8 48.9 1.0 CD A:LYS159 4.9 44.5 1.0 N A:ASP148 4.9 31.4 1.0

D.R.Hall, D.G.Gourley, G.A.Leonard, E.M.Duke, L.A.Anderson, D.H.Boxer, W.N.Hunter. The High-Resolution Crystal Structure of the Molybdate-Dependent Transcriptional Regulator (Mode) From Escherichia Coli: A Novel Combination of Domain Folds. Embo J. V. 18 1435 1999.
ISSN: ISSN 0261-4189
PubMed: 10075916
DOI: 10.1093/EMBOJ/18.6.1435