Zinc in PDB 4z8x: Truncated Ftsh From A. Aeolicus

The structure of Truncated Ftsh From A. Aeolicus, PDB code: 4z8x was solved by M.Vostrukhina, U.Baumann, M.Schacherl, C.Bieniossek, M.Lanz, R.Baumgartner, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	64.51 / 3.25
Space group	I 2 2 2
Cell size a, b, c (Å), α, β, γ (°)	127.860, 188.480, 206.220, 90.00, 90.00, 90.00
R / Rfree (%)	22.6 / 25.3

The binding sites of Zinc atom in the Truncated Ftsh From A. Aeolicus (pdb code 4z8x). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 3 binding sites of Zinc where determined in the Truncated Ftsh From A. Aeolicus, PDB code: 4z8x:
Jump to Zinc binding site number: 1; 2; 3;

Zinc binding site 1 out of 3 in the Truncated Ftsh From A. Aeolicus


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Truncated Ftsh From A. Aeolicus within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn701 b:0.5 occ:1.00 O A:HOH901 2.0 86.3 1.0 NE2 A:HIS418 2.1 0.7 1.0 NE2 A:HIS422 2.1 0.3 1.0 OD2 A:ASP496 2.1 0.9 1.0 CG A:ASP496 2.8 0.9 1.0 OD1 A:ASP496 2.9 0.8 1.0 CD2 A:HIS418 3.0 0.0 1.0 CE1 A:HIS422 3.0 0.5 1.0 CD2 A:HIS422 3.1 0.7 1.0 CE1 A:HIS418 3.2 0.5 1.0 CG A:HIS418 4.2 0.4 1.0 ND1 A:HIS422 4.2 0.0 1.0 CG A:HIS422 4.2 0.4 1.0 OE2 A:GLU419 4.2 0.8 1.0 ND1 A:HIS418 4.3 0.7 1.0 CB A:ASP496 4.3 91.0 1.0 O A:GLY492 4.8 0.6 1.0

Zinc binding site 2 out of 3 in the Truncated Ftsh From A. Aeolicus


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Truncated Ftsh From A. Aeolicus within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn701 b:1.0 occ:1.00 O B:HOH901 2.0 99.9 1.0 NE2 B:HIS422 2.1 0.7 1.0 OD2 B:ASP496 2.1 0.2 1.0 NE2 B:HIS418 2.1 0.5 1.0 CG B:ASP496 2.9 0.5 1.0 OD1 B:ASP496 2.9 0.8 1.0 CD2 B:HIS418 2.9 0.8 1.0 CE1 B:HIS422 3.1 0.9 1.0 CD2 B:HIS422 3.1 0.1 1.0 CE1 B:HIS418 3.3 0.6 1.0 OE2 B:GLU419 4.1 0.2 1.0 CG B:HIS418 4.2 0.2 1.0 CG B:HIS422 4.2 0.2 1.0 ND1 B:HIS422 4.2 0.3 1.0 CB B:ASP496 4.3 99.4 1.0 ND1 B:HIS418 4.3 0.6 1.0 O B:GLY492 4.9 0.7 1.0

Zinc binding site 3 out of 3 in the Truncated Ftsh From A. Aeolicus


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Truncated Ftsh From A. Aeolicus within 5.0Å range: probe atom residue distance (Å) B Occ C:Zn701 b:0.7 occ:1.00 O C:HOH901 2.0 84.2 1.0 OD2 C:ASP496 2.1 0.9 1.0 NE2 C:HIS422 2.1 0.9 1.0 NE2 C:HIS418 2.1 0.3 1.0 CD2 C:HIS422 2.9 0.9 1.0 CD2 C:HIS418 2.9 0.9 1.0 CG C:ASP496 3.0 0.3 1.0 OD1 C:ASP496 3.2 0.3 1.0 CE1 C:HIS422 3.2 0.7 1.0 CE1 C:HIS418 3.3 0.8 1.0 OE2 C:GLU419 4.0 0.5 1.0 CG C:HIS422 4.1 0.1 1.0 CG C:HIS418 4.1 0.3 1.0 ND1 C:HIS422 4.3 0.0 1.0 ND1 C:HIS418 4.3 0.2 1.0 CB C:ASP496 4.4 0.1 1.0 O C:GLY492 5.0 0.5 1.0

M.Vostrukhina, A.Popov, E.Brunstein, M.Lanz, R.Baumgartner, C.Bieniossek, M.Schacherl, U.Baumann. The Crystal Structure of Aquifex Aeolicus Ftsh in the Adp-Bound State Reveals A C2-Symmetric Hexamer To Be Published.