Copper in PDB 2y1a: Crystal Structure of Achromobacter Cycloclastes Cu Nitrite Reductase with Bound No

All present enzymatic activity of Crystal Structure of Achromobacter Cycloclastes Cu Nitrite Reductase with Bound No:
1.7.2.1;

The structure of Crystal Structure of Achromobacter Cycloclastes Cu Nitrite Reductase with Bound No, PDB code: 2y1a was solved by M.A.Hough, S.V.Antonyuk, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	26.41 / 1.95
Space group	P 21 3
Cell size a, b, c (Å), α, β, γ (°)	95.240, 95.240, 95.240, 90.00, 90.00, 90.00
R / Rfree (%)	15.341 / 20.951

The binding sites of Copper atom in the Crystal Structure of Achromobacter Cycloclastes Cu Nitrite Reductase with Bound No (pdb code 2y1a). This binding sites where shown within 5.0 Angstroms radius around Copper atom.
In total 2 binding sites of Copper where determined in the Crystal Structure of Achromobacter Cycloclastes Cu Nitrite Reductase with Bound No, PDB code: 2y1a:
Jump to Copper binding site number: 1; 2;

Copper binding site 1 out of 2 in the Crystal Structure of Achromobacter Cycloclastes Cu Nitrite Reductase with Bound No


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 1 of Crystal Structure of Achromobacter Cycloclastes Cu Nitrite Reductase with Bound No within 5.0Å range: probe atom residue distance (Å) B Occ A:Cu500 b:19.9 occ:1.00 ND1 A:HIS145 2.1 16.4 1.0 ND1 A:HIS95 2.1 15.6 1.0 SG A:CYS136 2.3 17.0 1.0 SD A:MET150 2.4 17.3 1.0 CE1 A:HIS145 2.9 17.3 1.0 CE1 A:HIS95 3.0 16.9 1.0 CG A:HIS95 3.1 16.4 1.0 CG A:HIS145 3.1 16.0 1.0 CE A:MET150 3.2 17.9 1.0 CB A:CYS136 3.2 15.6 1.0 CB A:HIS95 3.4 16.7 1.0 CB A:HIS145 3.6 15.3 1.0 CA A:HIS95 3.8 16.9 1.0 CG A:MET150 3.9 16.4 1.0 NE2 A:HIS145 4.1 17.8 1.0 NE2 A:HIS95 4.1 15.8 1.0 CD2 A:HIS95 4.2 15.5 1.0 CD2 A:HIS145 4.2 18.0 1.0 CG A:PRO138 4.2 17.4 1.0 O A:LEU94 4.3 18.0 1.0 CB A:MET150 4.4 13.6 1.0 SD A:MET62 4.5 18.4 1.0 N A:ASN96 4.6 15.5 1.0 CA A:CYS136 4.7 15.6 1.0 CD A:PRO138 4.8 14.6 1.0 CA A:HIS145 4.8 15.6 1.0 C A:HIS95 4.8 16.7 1.0 N A:HIS95 4.9 18.0 1.0 CB A:MET62 4.9 16.8 1.0 C A:LEU94 5.0 19.6 1.0

Copper binding site 2 out of 2 in the Crystal Structure of Achromobacter Cycloclastes Cu Nitrite Reductase with Bound No


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 2 of Crystal Structure of Achromobacter Cycloclastes Cu Nitrite Reductase with Bound No within 5.0Å range: probe atom residue distance (Å) B Occ A:Cu501 b:16.7 occ:1.00 NE2 A:HIS100 2.1 14.4 1.0 NE2 A:HIS135 2.1 15.3 1.0 O A:NO502 2.1 19.3 1.0 N A:NO502 2.1 21.6 1.0 CE1 A:HIS100 3.0 14.2 1.0 CE1 A:HIS135 3.0 14.9 1.0 CD2 A:HIS135 3.1 15.3 1.0 CD2 A:HIS100 3.1 13.1 1.0 OD2 A:ASP98 3.9 28.7 1.0 ND1 A:HIS100 4.1 13.1 1.0 ND1 A:HIS135 4.2 14.0 1.0 CG A:HIS135 4.2 13.7 1.0 CG A:HIS100 4.2 12.7 1.0 CG A:ASP98 4.5 22.4 1.0 OD1 A:ASP98 4.7 22.7 1.0

S.V.Antonyuk, M.A.Hough. Monitoring and Validating Active Site Redox States in Protein Crystals. Biochim.Biophys.Acta V.1814 778 2011.
ISSN: ISSN 0006-3002
PubMed: 21215826
DOI: 10.1016/J.BBAPAP.2010.12.017