Zinc in PDB 1g43: Crystal Structure of A Family Iiia Cbd From Clostridium Cellulolyticum

The structure of Crystal Structure of A Family Iiia Cbd From Clostridium Cellulolyticum, PDB code: 1g43 was solved by L.J.W.Shimon, S.Pages, A.Belaich, J.-P.Belaich, E.A.Bayer, R.Lamed, Y.Shoham, F.Frolow, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.69 / 2.20
Space group	P 65 2 2
Cell size a, b, c (Å), α, β, γ (°)	46.860, 46.860, 244.121, 90.00, 90.00, 120.00
R / Rfree (%)	19 / 26.4

The structure of Crystal Structure of A Family Iiia Cbd From Clostridium Cellulolyticum also contains other interesting chemical elements:

Calcium

(Ca)

1 atom

The binding sites of Zinc atom in the Crystal Structure of A Family Iiia Cbd From Clostridium Cellulolyticum (pdb code 1g43). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Crystal Structure of A Family Iiia Cbd From Clostridium Cellulolyticum, PDB code: 1g43:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of A Family Iiia Cbd From Clostridium Cellulolyticum


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of A Family Iiia Cbd From Clostridium Cellulolyticum within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn201 b:24.5 occ:1.00 O A:HOH304 1.5 31.1 1.0 NE2 A:HIS93 2.0 19.2 1.0 CD2 A:HIS93 2.9 19.9 1.0 CE1 A:HIS93 3.0 19.0 1.0 ZN A:ZN202 3.1 17.5 0.5 O A:HOH330 3.5 23.9 1.0 NE2 A:GLN49 3.9 26.4 1.0 O A:HOH305 4.0 23.2 1.0 ND1 A:HIS93 4.1 19.5 1.0 CG A:HIS93 4.1 18.9 1.0 CB A:ALA83 4.1 22.5 1.0 OE1 A:GLN49 4.3 23.7 1.0 CD A:GLN49 4.5 25.3 1.0 CA A:ALA83 4.7 23.1 1.0 O A:HOH310 4.9 33.9 1.0 OD1 A:ASP52 4.9 22.1 1.0 N A:ALA83 4.9 22.0 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of A Family Iiia Cbd From Clostridium Cellulolyticum


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of A Family Iiia Cbd From Clostridium Cellulolyticum within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn202 b:17.5 occ:0.50 O A:HOH330 1.5 23.9 1.0 O A:HOH310 2.3 33.9 1.0 ZN A:ZN201 3.1 24.5 1.0 O A:HOH304 3.7 31.1 1.0 O A:HOH305 3.8 23.2 1.0 NE2 A:HIS93 4.2 19.2 1.0 NE2 A:GLN49 4.3 26.4 1.0 CD2 A:HIS93 4.3 19.9 1.0 O A:PHE81 4.5 21.3 1.0 OD1 A:ASP52 4.8 22.1 1.0

L.J.Shimon, S.Pages, A.Belaich, J.P.Belaich, E.A.Bayer, R.Lamed, Y.Shoham, F.Frolow. Structure of A Family Iiia Scaffoldin Cbd From the Cellulosome of Clostridium Cellulolyticum at 2.2 A Resolution. Acta Crystallogr.,Sect.D V. 56 1560 2000.
ISSN: ISSN 0907-4449
PubMed: 11092922
DOI: 10.1107/S0907444900012889