Copper in PDB 1bq5: Nitrite Reductase From Alcaligenes Xylosoxidans Gifu 1051

The structure of Nitrite Reductase From Alcaligenes Xylosoxidans Gifu 1051, PDB code: 1bq5 was solved by T.Inoue, M.Gotowda, Deligeer, S.Suzuki, K.Kataoka, K.Yamaguchi, H.Watanabe, M.Goho, K.A.I.Yasushi, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 2.05
Space group	P 63
Cell size a, b, c (Å), α, β, γ (°)	106.565, 106.565, 63.578, 90.00, 90.00, 120.00
R / Rfree (%)	18 / 22.6

The binding sites of Copper atom in the Nitrite Reductase From Alcaligenes Xylosoxidans Gifu 1051 (pdb code 1bq5). This binding sites where shown within 5.0 Angstroms radius around Copper atom.
In total 2 binding sites of Copper where determined in the Nitrite Reductase From Alcaligenes Xylosoxidans Gifu 1051, PDB code: 1bq5:
Jump to Copper binding site number: 1; 2;

Copper binding site 1 out of 2 in the Nitrite Reductase From Alcaligenes Xylosoxidans Gifu 1051


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 1 of Nitrite Reductase From Alcaligenes Xylosoxidans Gifu 1051 within 5.0Å range: probe atom residue distance (Å) B Occ A:Cu343 b:27.0 occ:1.00 ND1 A:HIS145 1.9 24.2 1.0 SG A:CYS136 2.2 25.5 1.0 ND1 A:HIS95 2.2 27.3 1.0 SD A:MET150 2.7 23.8 1.0 CE1 A:HIS145 2.8 23.8 1.0 CG A:HIS145 3.0 23.6 1.0 CG A:HIS95 3.1 26.8 1.0 CB A:CYS136 3.2 22.7 1.0 CE1 A:HIS95 3.2 27.0 1.0 CB A:HIS95 3.3 26.1 1.0 CB A:HIS145 3.4 22.4 1.0 CE A:MET150 3.6 22.2 1.0 CA A:HIS95 3.8 26.2 1.0 NE2 A:HIS145 4.0 24.5 1.0 O A:PRO94 4.1 27.4 1.0 CD2 A:HIS145 4.1 23.7 1.0 CG A:PRO138 4.1 26.7 1.0 CG A:MET150 4.2 21.3 1.0 CD2 A:HIS95 4.3 26.1 1.0 NE2 A:HIS95 4.3 27.1 1.0 CD A:PRO138 4.4 25.8 1.0 SD A:MET62 4.5 29.0 1.0 CA A:CYS136 4.6 21.8 1.0 N A:ASN96 4.7 26.5 1.0 CA A:HIS145 4.7 20.7 1.0 CB A:MET150 4.8 19.2 1.0 C A:HIS95 4.8 27.4 1.0 N A:HIS95 4.9 26.7 1.0 C A:PRO94 4.9 28.6 1.0

Copper binding site 2 out of 2 in the Nitrite Reductase From Alcaligenes Xylosoxidans Gifu 1051


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 2 of Nitrite Reductase From Alcaligenes Xylosoxidans Gifu 1051 within 5.0Å range: probe atom residue distance (Å) B Occ A:Cu344 b:26.8 occ:1.00 NE2 A:HIS100 2.1 20.1 1.0 NE2 A:HIS135 2.2 18.3 1.0 O A:HOH500 2.6 34.0 1.0 CD2 A:HIS100 3.0 19.5 1.0 CD2 A:HIS135 3.0 18.4 1.0 CE1 A:HIS100 3.1 19.5 1.0 CE1 A:HIS135 3.2 17.9 1.0 OD2 A:ASP98 3.5 27.6 1.0 ND1 A:HIS100 4.2 19.5 1.0 CG A:HIS100 4.2 20.8 1.0 CG A:HIS135 4.2 19.6 1.0 CG A:ASP98 4.3 27.3 1.0 ND1 A:HIS135 4.3 19.3 1.0 OD1 A:ASP98 4.6 27.3 1.0

T.Inoue, M.Gotowda, Deligeer, K.Kataoka, K.Yamaguchi, S.Suzuki, H.Watanabe, M.Gohow, Y.Kai. Type 1 Cu Structure of Blue Nitrite Reductase From Alcaligenes Xylosoxidans Gifu 1051 at 2.05 A Resolution: Comparison of Blue and Green Nitrite Reductases. J.Biochem.(Tokyo) V. 124 876 1998.
ISSN: ISSN 0021-924X
PubMed: 9792907