Zinc in PDB 7rwk: Structure of CAP5 From Asticcacaulis Sp.

The structure of Structure of CAP5 From Asticcacaulis Sp., PDB code: 7rwk was solved by R.H.Huang, S.Fatma, A.Chakravarti, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.72 / 2.39
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	69.311, 96.922, 131.184, 90, 90, 90
R / Rfree (%)	19.3 / 23.5

The structure of Structure of CAP5 From Asticcacaulis Sp. also contains other interesting chemical elements:

Magnesium

(Mg)

2 atoms

The binding sites of Zinc atom in the Structure of CAP5 From Asticcacaulis Sp. (pdb code 7rwk). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Structure of CAP5 From Asticcacaulis Sp., PDB code: 7rwk:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Structure of CAP5 From Asticcacaulis Sp.


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of CAP5 From Asticcacaulis Sp. within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn401 b:39.8 occ:1.00 ND1 A:HIS79 2.1 36.0 1.0 SG A:CYS76 2.3 36.0 1.0 SG A:CYS21 2.3 31.4 1.0 SG A:CYS24 2.4 35.2 1.0 CE1 A:HIS79 2.9 36.5 1.0 CG A:HIS79 3.2 37.6 1.0 CB A:CYS21 3.3 30.9 1.0 CB A:CYS24 3.4 29.1 1.0 CB A:HIS79 3.7 36.1 1.0 CB A:CYS76 3.7 33.2 1.0 N A:CYS24 3.8 30.6 1.0 N A:CYS76 4.0 32.1 1.0 NE2 A:HIS79 4.1 36.6 1.0 CA A:CYS24 4.2 31.1 1.0 CD2 A:HIS79 4.2 35.3 1.0 SG A:CYS26 4.3 39.5 1.0 CA A:CYS76 4.4 34.9 1.0 N A:HIS79 4.7 39.2 1.0 CA A:CYS21 4.7 29.8 1.0 C A:LEU23 4.7 33.4 1.0 CB A:LEU23 4.8 34.3 1.0 CA A:HIS79 4.8 38.8 1.0 C A:CYS24 4.9 33.3 1.0 O A:CYS76 5.0 33.5 1.0 N A:LEU23 5.0 30.9 1.0

Zinc binding site 2 out of 2 in the Structure of CAP5 From Asticcacaulis Sp.


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structure of CAP5 From Asticcacaulis Sp. within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn401 b:22.1 occ:1.00 ND1 B:HIS79 2.0 28.0 1.0 SG B:CYS21 2.3 25.1 1.0 SG B:CYS24 2.3 25.5 1.0 SG B:CYS76 2.3 29.7 1.0 CE1 B:HIS79 2.8 31.2 1.0 CB B:CYS21 3.1 27.2 1.0 CG B:HIS79 3.2 29.8 1.0 CB B:CYS24 3.2 30.5 1.0 N B:CYS24 3.6 39.8 1.0 CB B:CYS76 3.6 26.8 1.0 CB B:HIS79 3.7 28.5 1.0 CA B:CYS24 4.0 33.0 1.0 NE2 B:HIS79 4.0 31.0 1.0 N B:CYS76 4.1 27.9 1.0 CD2 B:HIS79 4.2 29.1 1.0 SG B:CYS26 4.3 33.6 1.0 CA B:CYS76 4.4 27.4 1.0 C B:LEU23 4.4 43.5 1.0 CA B:CYS21 4.6 27.4 1.0 CB B:LEU23 4.7 37.0 1.0 N B:HIS79 4.7 27.3 1.0 C B:CYS24 4.8 28.9 1.0 N B:LEU23 4.9 38.1 1.0 CA B:LEU23 4.9 37.2 1.0 CA B:HIS79 4.9 28.4 1.0 N B:ASN25 5.0 29.2 1.0

S.Fatma, A.Chakravarti, X.Zeng, R.H.Huang. Structure of CAP5 From Asticcacaulis Sp. To Be Published.