Zinc in PDB 1b0n: Sinr Protein/Sini Protein Complex

The structure of Sinr Protein/Sini Protein Complex, PDB code: 1b0n was solved by R.J.Lewis, J.A.Brannigan, W.A.Offen, I.Smith, A.J.Wilkinson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.90
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	60.900, 60.900, 87.740, 90.00, 90.00, 120.00
R / Rfree (%)	19.9 / 24.5

The binding sites of Zinc atom in the Sinr Protein/Sini Protein Complex (pdb code 1b0n). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 5 binding sites of Zinc where determined in the Sinr Protein/Sini Protein Complex, PDB code: 1b0n:
Jump to Zinc binding site number: 1; 2; 3; 4; 5;

Zinc binding site 1 out of 5 in the Sinr Protein/Sini Protein Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Sinr Protein/Sini Protein Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1001 b:30.4 occ:1.00 OD2 A:ASP63 1.8 34.6 1.0 NE2 A:HIS66 1.8 30.3 1.0 OE2 B:GLU17 2.0 33.5 1.0 OE2 B:GLU21 2.1 31.2 1.0 OE1 B:GLU17 2.6 29.2 1.0 CD B:GLU17 2.7 28.3 1.0 CG A:ASP63 2.8 30.0 1.0 CD2 A:HIS66 2.8 31.3 1.0 CE1 A:HIS66 2.9 32.9 1.0 CD B:GLU21 3.0 32.6 1.0 OD1 A:ASP63 3.4 29.6 1.0 CG B:GLU21 3.4 25.9 1.0 NZ A:LYS65 3.5 39.4 1.0 ND1 A:HIS66 4.0 31.6 1.0 CG A:HIS66 4.0 32.4 1.0 CB A:ASP63 4.0 27.1 1.0 CG B:GLU17 4.1 24.7 1.0 OE1 B:GLU21 4.2 31.4 1.0 CG A:LYS65 4.3 43.3 1.0 CD A:LYS65 4.3 44.6 1.0 NE2 A:HIS59 4.4 43.1 1.0 CE A:LYS65 4.5 38.9 1.0 O B:GLU17 4.7 19.0 1.0 CB B:GLU21 4.9 20.0 1.0

Zinc binding site 2 out of 5 in the Sinr Protein/Sini Protein Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Sinr Protein/Sini Protein Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1002 b:43.8 occ:1.00 O A:HOH1096 1.8 33.8 1.0 OE1 A:GLU97 1.9 30.7 1.0 OE2 A:GLU97 2.3 36.2 1.0 O A:HOH1095 2.3 25.0 1.0 CD A:GLU97 2.5 26.0 1.0 CG A:GLU97 4.0 25.7 1.0 NZ A:LYS93 4.2 41.6 1.0 CG A:GLN94 4.5 30.9 1.0 O A:HOH1040 4.5 38.6 1.0 CB A:GLU97 4.7 25.4 1.0 CA A:GLN94 4.7 24.8 1.0

Zinc binding site 3 out of 5 in the Sinr Protein/Sini Protein Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Sinr Protein/Sini Protein Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1003 b:20.2 occ:1.00 OD2 B:ASP12 1.8 18.2 1.0 NZ A:LYS92 2.1 16.0 1.0 OD2 A:ASP55 2.1 19.7 1.0 CG A:ASP55 2.7 19.5 1.0 CG B:ASP12 2.7 19.4 1.0 OD1 A:ASP55 2.9 19.2 1.0 CE A:LYS92 2.9 16.4 1.0 OD1 B:ASP12 3.0 17.2 1.0 CB B:ASP12 4.1 22.1 1.0 O A:HOH1046 4.2 34.8 1.0 CB A:ASP55 4.2 16.0 1.0 O A:HOH1024 4.3 23.7 1.0 CD A:LYS92 4.3 18.7 1.0 O A:ASP55 4.5 20.9 1.0 O A:HOH1026 4.6 29.1 1.0 CB B:GLU14 4.8 16.6 1.0 O B:HOH60 5.0 29.2 1.0 CD1 B:TRP15 5.0 18.4 1.0

Zinc binding site 4 out of 5 in the Sinr Protein/Sini Protein Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 4 of Sinr Protein/Sini Protein Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1004 b:26.7 occ:1.00 N A:MET1 2.1 22.3 1.0 OE1 A:GLU64 2.1 27.3 1.0 O A:MET1 2.2 19.1 1.0 O A:HOH1081 2.2 32.6 1.0 CD A:GLU64 2.9 30.0 1.0 OE2 A:GLU64 2.9 22.9 1.0 C A:MET1 2.9 18.0 1.0 CA A:MET1 3.0 21.8 1.0 CB A:MET1 3.9 21.8 1.0 O A:HOH1051 4.1 35.2 1.0 NE2 A:GLN4 4.2 20.3 1.0 N A:ILE2 4.2 19.4 1.0 CG A:GLU64 4.4 27.9 1.0 O A:HOH1048 4.5 47.2 1.0 CG A:MET1 4.6 23.4 0.5 CG A:GLU67 4.7 40.6 1.0 CB A:GLU64 4.8 26.7 1.0 CG2 A:ILE2 4.8 25.5 1.0 CA A:ILE2 4.9 23.6 1.0 OE1 A:GLN4 5.0 25.8 1.0

Zinc binding site 5 out of 5 in the Sinr Protein/Sini Protein Complex


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 5 of Sinr Protein/Sini Protein Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1005 b:38.4 occ:1.00 O B:HOH79 1.6 19.7 1.0 O B:HOH80 1.6 22.9 1.0 O B:HOH78 1.9 23.3 1.0 OE2 B:GLU24 2.0 29.1 1.0 ND1 A:HIS66 2.0 31.6 1.0 CD B:GLU24 2.8 28.4 1.0 OE1 B:GLU24 2.9 31.3 1.0 CE1 A:HIS66 3.0 32.9 1.0 CG A:HIS66 3.1 32.4 1.0 CB A:HIS66 3.4 33.6 1.0 CA A:HIS66 3.7 33.0 1.0 CG1 B:VAL20 4.0 23.2 1.0 NE2 A:HIS66 4.1 30.3 1.0 CD2 A:HIS66 4.2 31.3 1.0 CG B:GLU24 4.2 23.8 1.0 O A:LYS65 4.4 39.4 1.0 N A:HIS66 4.4 30.1 1.0 CG A:LYS65 4.6 43.3 1.0 C A:LYS65 4.7 34.9 1.0 CD A:LYS65 4.9 44.6 1.0 C A:HIS66 4.9 37.5 1.0

R.J.Lewis, J.A.Brannigan, W.A.Offen, I.Smith, A.J.Wilkinson. An Evolutionary Link Between Sporulation and Prophage Induction in the Structure of A Repressor:Anti-Repressor Complex. J.Mol.Biol. V. 283 907 1998.
ISSN: ISSN 0022-2836
PubMed: 9799632
DOI: 10.1006/JMBI.1998.2163