Calcium in PDB 2ozn: The Cohesin-Dockerin Complex of Nagj and Nagh From Clostridium Perfringens

The structure of The Cohesin-Dockerin Complex of Nagj and Nagh From Clostridium Perfringens, PDB code: 2ozn was solved by J.J.Adams, A.Boraston, S.P.Smith, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	13.88 / 1.60
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	35.487, 74.590, 94.791, 90.00, 90.00, 90.00
R / Rfree (%)	20.4 / 24.6

The structure of The Cohesin-Dockerin Complex of Nagj and Nagh From Clostridium Perfringens also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Calcium atom in the The Cohesin-Dockerin Complex of Nagj and Nagh From Clostridium Perfringens (pdb code 2ozn). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the The Cohesin-Dockerin Complex of Nagj and Nagh From Clostridium Perfringens, PDB code: 2ozn:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the The Cohesin-Dockerin Complex of Nagj and Nagh From Clostridium Perfringens


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The Cohesin-Dockerin Complex of Nagj and Nagh From Clostridium Perfringens within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca401 b:20.1 occ:1.00 ND2 B:ASN1609 2.3 18.8 1.0 OD2 B:ASP1607 2.3 21.1 1.0 O B:SER1613 2.3 21.9 1.0 OE1 B:GLU1618 2.4 21.7 1.0 OD2 B:ASP1611 2.4 19.6 1.0 O B:HOH1683 2.5 22.9 1.0 OE2 B:GLU1618 2.8 20.9 1.0 CD B:GLU1618 2.9 20.1 1.0 CG B:ASP1611 3.2 22.1 1.0 CG B:ASN1609 3.5 19.6 1.0 CG B:ASP1607 3.5 22.6 1.0 C B:SER1613 3.6 23.2 1.0 OD1 B:ASP1611 3.6 23.5 1.0 OD1 B:ASN1609 4.0 22.3 1.0 N B:ASP1611 4.3 23.3 1.0 OD1 B:ASP1607 4.3 22.2 1.0 N B:SER1613 4.3 24.3 1.0 OD1 B:ASP1615 4.3 21.4 1.0 CA B:ASP1607 4.4 21.9 1.0 N B:ASN1609 4.4 21.8 1.0 CG B:GLU1618 4.4 16.8 1.0 CB B:ASP1607 4.5 21.8 1.0 CB B:ASP1611 4.5 23.0 1.0 N B:ILE1614 4.5 21.9 1.0 CA B:ILE1614 4.5 20.8 1.0 CA B:SER1613 4.5 24.1 1.0 C B:ASP1607 4.6 21.8 1.0 N B:LYS1610 4.6 22.9 1.0 N B:LEU1608 4.7 21.5 1.0 N B:ASP1615 4.7 20.4 1.0 CB B:ASN1609 4.7 21.6 1.0 CA B:ASP1611 4.8 23.1 1.0 CA B:ASN1609 4.8 21.8 1.0 C B:ASN1609 4.9 22.2 1.0 CG B:ASP1615 4.9 22.0 1.0 N B:GLY1612 4.9 23.4 1.0 CD1 B:ILE1614 5.0 21.9 1.0

Calcium binding site 2 out of 2 in the The Cohesin-Dockerin Complex of Nagj and Nagh From Clostridium Perfringens


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of The Cohesin-Dockerin Complex of Nagj and Nagh From Clostridium Perfringens within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca402 b:27.5 occ:1.00 OD2 B:ASP1579 2.3 28.4 1.0 OD1 B:ASN1583 2.3 35.4 1.0 O B:LYS1585 2.4 30.4 1.0 OD2 B:ASP1590 2.4 17.6 1.0 O B:HOH1723 2.4 32.4 1.0 OD1 B:ASN1581 2.4 35.7 1.0 OD1 B:ASP1590 2.7 19.7 1.0 CG B:ASP1590 2.9 17.6 1.0 CG B:ASN1583 3.4 37.0 1.0 CG B:ASP1579 3.4 28.9 1.0 CG B:ASN1581 3.5 36.6 1.0 C B:LYS1585 3.6 29.8 1.0 ND2 B:ASN1581 3.8 37.7 1.0 ND2 B:ASN1583 3.9 37.6 1.0 CA B:ASP1579 4.1 26.2 1.0 OD2 B:ASP1587 4.2 21.2 1.0 OD1 B:ASP1579 4.3 30.0 1.0 CB B:ASP1579 4.3 26.4 1.0 N B:ASN1583 4.3 36.9 1.0 N B:PHE1580 4.4 28.0 1.0 CA B:ILE1586 4.4 24.0 1.0 CB B:ASP1590 4.4 16.0 1.0 C B:ASP1579 4.4 27.3 1.0 N B:LYS1585 4.4 33.2 1.0 N B:ILE1586 4.5 26.8 1.0 CB B:ASN1583 4.6 36.7 1.0 N B:ASP1587 4.6 19.9 1.0 CA B:LYS1585 4.6 31.7 1.0 N B:ASN1581 4.6 34.0 1.0 CG B:ASP1587 4.7 19.7 1.0 N B:GLY1582 4.7 37.2 1.0 CB B:ASN1581 4.8 36.1 1.0 CA B:ASN1583 4.8 36.7 1.0 CG B:LYS1585 4.9 34.3 1.0 OD1 B:ASP1587 4.9 24.1 1.0 C B:ILE1586 5.0 22.5 1.0

J.J.Adams, K.Gregg, E.A.Bayer, A.B.Boraston, S.P.Smith. Structural Basis of Clostridium Perfringens Toxin Complex Formation. Proc.Natl.Acad.Sci.Usa V. 105 12194 2008.
ISSN: ISSN 0027-8424
PubMed: 18716000
DOI: 10.1073/PNAS.0803154105