Copper in PDB 9fuh: Crystal Structure of Reduced Wild Type Three-Domain Heme-Cu Nitrite Reductase From Ralstonia Pickettii

All present enzymatic activity of Crystal Structure of Reduced Wild Type Three-Domain Heme-Cu Nitrite Reductase From Ralstonia Pickettii:
1.7.2.1;

The structure of Crystal Structure of Reduced Wild Type Three-Domain Heme-Cu Nitrite Reductase From Ralstonia Pickettii, PDB code: 9fuh was solved by N.Petchyam, S.Antonyuk, S.S.Hasnain, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	37.69 / 1.17
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	127.842, 127.842, 86.337, 90, 90, 120
R / Rfree (%)	12.2 / 14.6

The structure of Crystal Structure of Reduced Wild Type Three-Domain Heme-Cu Nitrite Reductase From Ralstonia Pickettii also contains other interesting chemical elements:

Iron

(Fe)

1 atom

The binding sites of Copper atom in the Crystal Structure of Reduced Wild Type Three-Domain Heme-Cu Nitrite Reductase From Ralstonia Pickettii (pdb code 9fuh). 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 Reduced Wild Type Three-Domain Heme-Cu Nitrite Reductase From Ralstonia Pickettii, PDB code: 9fuh:
Jump to Copper binding site number: 1; 2;

Copper binding site 1 out of 2 in the Crystal Structure of Reduced Wild Type Three-Domain Heme-Cu Nitrite Reductase From Ralstonia Pickettii


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 Reduced Wild Type Three-Domain Heme-Cu Nitrite Reductase From Ralstonia Pickettii within 5.0Å range: probe atom residue distance (Å) B Occ A:Cu501 b:11.9 occ:1.00 ND1 A:HIS94 2.0 10.6 1.0 ND1 A:HIS143 2.0 10.9 1.0 SG A:CYS135 2.2 12.9 1.0 HE2 A:MET148 2.5 12.3 0.4 SD A:MET148 2.7 11.1 0.6 HB3 A:HIS143 2.9 10.5 1.0 CE1 A:HIS143 2.9 11.6 1.0 CE1 A:HIS94 3.0 11.0 1.0 HG3 A:MET148 3.0 12.0 0.4 CG A:HIS94 3.1 10.9 1.0 HE1 A:HIS143 3.1 11.5 1.0 CG A:HIS143 3.1 10.8 1.0 HA A:HIS94 3.1 11.9 1.0 HE1 A:HIS94 3.1 11.1 1.0 HB3 A:HIS94 3.1 11.4 1.0 HB2 A:CYS135 3.2 11.2 1.0 CB A:CYS135 3.2 11.4 1.0 HE1 A:MET148 3.2 12.2 0.6 HB3 A:CYS135 3.4 11.1 1.0 CE A:MET148 3.4 12.3 1.0 CB A:HIS94 3.4 11.6 1.0 CB A:HIS143 3.5 10.6 1.0 HB A:THR137 3.5 13.9 1.0 HE2 A:MET148 3.6 12.1 0.6 HE3 A:MET148 3.7 12.5 0.4 CA A:HIS94 3.7 11.7 1.0 H A:ASN95 3.9 11.5 1.0 HE3 A:TRP61 3.9 11.8 1.0 CG A:MET148 3.9 12.2 0.4 HE1 A:MET148 4.0 12.5 0.4 O A:PRO93 4.0 13.8 1.0 HB2 A:HIS143 4.0 10.6 1.0 NE2 A:HIS143 4.1 12.2 1.0 NE2 A:HIS94 4.1 11.6 1.0 CD2 A:HIS143 4.1 11.4 1.0 CD2 A:HIS94 4.2 11.6 1.0 CG A:MET148 4.2 11.7 0.6 OG1 A:THR137 4.3 14.5 1.0 CB A:THR137 4.3 13.7 1.0 HE3 A:MET148 4.3 12.0 0.6 HB2 A:HIS94 4.4 11.4 1.0 SD A:MET148 4.4 13.1 0.4 HG3 A:MET148 4.4 11.3 0.6 HB3 A:MET148 4.5 10.5 0.6 HB3 A:MET148 4.5 10.9 0.4 HA A:HIS143 4.5 10.0 1.0 HG2 A:MET148 4.5 12.0 0.4 HB2 A:MET148 4.6 10.5 0.6 H A:THR137 4.6 12.1 1.0 CE3 A:TRP61 4.6 11.5 1.0 HB2 A:MET148 4.6 10.9 0.4 N A:ASN95 4.6 11.4 1.0 CA A:HIS143 4.6 10.1 1.0 CA A:CYS135 4.6 9.6 1.0 CB A:MET148 4.7 10.9 0.4 CB A:MET148 4.7 10.5 0.6 N A:HIS94 4.7 13.2 1.0 C A:PRO93 4.7 13.7 1.0 HG21 A:THR137 4.8 14.8 1.0 C A:HIS94 4.8 12.1 1.0 HB3 A:TRP61 4.8 10.7 1.0 HZ3 A:TRP61 4.8 12.7 1.0 HA A:CYS135 4.8 9.9 1.0 HG13 A:VAL45 4.9 12.8 1.0 HG2 A:MET148 4.9 11.3 0.6 H A:ALA136 5.0 10.4 1.0 HD2 A:HIS143 5.0 11.4 1.0

Copper binding site 2 out of 2 in the Crystal Structure of Reduced Wild Type Three-Domain Heme-Cu Nitrite Reductase From Ralstonia Pickettii


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 Reduced Wild Type Three-Domain Heme-Cu Nitrite Reductase From Ralstonia Pickettii within 5.0Å range: probe atom residue distance (Å) B Occ A:Cu502 b:10.8 occ:0.95 NE2 A:HIS134 2.0 10.4 1.0 NE2 A:HIS99 2.0 10.7 1.0 O A:HOH646 2.0 13.5 1.0 CD2 A:HIS134 2.9 10.0 1.0 CE1 A:HIS99 3.0 10.5 1.0 CD2 A:HIS99 3.0 10.0 1.0 HD2 A:HIS134 3.1 9.8 1.0 CE1 A:HIS134 3.1 10.1 1.0 HE1 A:HIS99 3.2 10.4 1.0 HD2 A:HIS99 3.2 10.0 1.0 HE1 A:HIS134 3.3 10.1 1.0 OD1 A:ASP97 3.9 11.2 1.0 CG A:HIS134 4.1 9.0 1.0 ND1 A:HIS99 4.1 9.9 1.0 ND1 A:HIS134 4.2 9.9 1.0 CG A:HIS99 4.2 9.7 1.0 CG A:ASP97 4.4 10.5 1.0 HG12 A:VAL132 4.8 9.5 1.0 HB3 A:ASP97 4.8 10.0 1.0 OD2 A:ASP97 4.8 11.7 1.0 HA3 A:GLY269 4.9 9.0 1.0

N.Petchyam, S.Antonyuk, S.S.Hasnain. Structural Studies of Haem Three-Domain Copper Nitrite Reductase Mutants From Ralstonia Pickettii To Be Published.