Copper in PDB 1byp: E43K,D44K Double Mutant Plastocyanin From Silene

The structure of E43K,D44K Double Mutant Plastocyanin From Silene, PDB code: 1byp was solved by H.Sugawara, T.Inoue, C.Li, M.Gotowda, T.Hibino, T.Takabe, Y.Kai, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.75
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	55.900, 55.900, 68.200, 90.00, 90.00, 90.00
R / Rfree (%)	18.8 / 19.9

The binding sites of Copper atom in the E43K,D44K Double Mutant Plastocyanin From Silene (pdb code 1byp). This binding sites where shown within 5.0 Angstroms radius around Copper atom.
In total only one binding site of Copper was determined in the E43K,D44K Double Mutant Plastocyanin From Silene, PDB code: 1byp:

Copper binding site 1 out of 1 in the E43K,D44K Double Mutant Plastocyanin From Silene


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 1 of E43K,D44K Double Mutant Plastocyanin From Silene within 5.0Å range: probe atom residue distance (Å) B Occ A:Cu100 b:15.8 occ:1.00 ND1 A:HIS37 2.0 9.9 1.0 ND1 A:HIS87 2.0 15.6 1.0 SG A:CYS84 2.2 11.1 1.0 SD A:MET92 2.8 10.9 1.0 CE1 A:HIS37 3.0 9.1 1.0 CG A:HIS37 3.0 10.2 1.0 CE1 A:HIS87 3.0 15.4 1.0 CG A:HIS87 3.1 16.6 1.0 CB A:CYS84 3.2 10.3 1.0 CB A:HIS37 3.4 11.7 1.0 CB A:HIS87 3.4 14.9 1.0 CE A:MET92 3.5 14.6 1.0 CA A:HIS37 3.6 12.4 1.0 O A:PRO36 3.7 15.6 1.0 NE2 A:HIS37 4.1 11.5 1.0 CD2 A:HIS37 4.1 10.7 1.0 NE2 A:HIS87 4.1 15.2 1.0 CG A:MET92 4.2 11.3 1.0 CD2 A:HIS87 4.2 13.4 1.0 N A:HIS87 4.4 11.7 1.0 N A:HIS37 4.5 13.2 1.0 CG A:PRO86 4.5 17.5 1.0 C A:PRO36 4.5 13.2 1.0 CA A:HIS87 4.5 13.0 1.0 CB A:MET92 4.6 8.0 1.0 CA A:CYS84 4.6 8.8 1.0 N A:ASN38 4.7 11.0 1.0 C A:HIS37 4.7 12.3 1.0 C A:CYS84 5.0 11.6 1.0

H.Sugawara, T.Inoue, C.Li, M.Gotowda, T.Hibino, T.Takabe, Y.Kai. Crystal Structures of Wild-Type and Mutant Plastocyanins From A Higher Plant, Silene. J.Biochem.(Tokyo) V. 125 899 1999.
ISSN: ISSN 0021-924X
PubMed: 10220581