Calcium in PDB 2b6n: The 1.8 A Crystal Structure of A Proteinase K Like Enzyme From A Psychrotroph Serratia Species

The structure of The 1.8 A Crystal Structure of A Proteinase K Like Enzyme From A Psychrotroph Serratia Species, PDB code: 2b6n was solved by R.Helland, A.N.Larsen, A.O.Smalas, N.P.Willassen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	23.76 / 1.80
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	86.430, 42.560, 74.260, 90.00, 110.19, 90.00
R / Rfree (%)	16 / 19.4

The binding sites of Calcium atom in the The 1.8 A Crystal Structure of A Proteinase K Like Enzyme From A Psychrotroph Serratia Species (pdb code 2b6n). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the The 1.8 A Crystal Structure of A Proteinase K Like Enzyme From A Psychrotroph Serratia Species, PDB code: 2b6n:

Calcium binding site 1 out of 1 in the The 1.8 A Crystal Structure of A Proteinase K Like Enzyme From A Psychrotroph Serratia Species


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The 1.8 A Crystal Structure of A Proteinase K Like Enzyme From A Psychrotroph Serratia Species within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca300 b:6.8 occ:1.00 OD1 A:ASP14 2.4 8.1 1.0 O A:ASN23 2.4 7.0 1.0 O A:ASP11 2.4 4.8 1.0 OD1 A:ASP11 2.4 7.1 1.0 OE1 A:GLN15 2.4 8.5 1.0 OD1 A:ASP21 2.5 6.5 1.0 O A:HOH432 2.6 16.0 1.0 CG A:ASP14 3.4 8.8 1.0 C A:ASP11 3.4 5.4 1.0 CD A:GLN15 3.4 8.7 1.0 CG A:ASP21 3.5 9.6 1.0 C A:ASN23 3.6 7.3 1.0 CG A:ASP11 3.6 6.5 1.0 OD2 A:ASP14 3.6 9.2 1.0 CA A:ASP11 3.7 5.2 1.0 CG A:GLN15 3.8 7.7 1.0 OD2 A:ASP21 3.9 12.8 1.0 N A:ASN23 4.1 7.2 1.0 CB A:ASP11 4.3 5.1 1.0 O A:HOH540 4.3 17.8 1.0 CA A:ASN23 4.3 7.8 1.0 CB A:GLN15 4.4 8.5 1.0 N A:ASP21 4.4 7.4 1.0 N A:ARG12 4.6 5.2 1.0 OD2 A:ASP11 4.6 5.8 1.0 N A:TYR24 4.6 7.1 1.0 CB A:ASN23 4.6 8.0 1.0 NE2 A:GLN15 4.6 8.3 1.0 CB A:ASP21 4.7 8.9 1.0 CB A:ASP14 4.7 7.5 1.0 CA A:TYR24 4.8 7.2 1.0 C A:ASP14 4.8 8.3 1.0 N A:ASN22 4.8 7.3 1.0 CA A:ASP21 4.9 7.8 1.0 N A:GLN15 4.9 8.2 1.0 O A:ILE10 4.9 4.9 1.0 C A:ASP21 5.0 7.5 1.0 N A:ASP14 5.0 6.7 1.0

R.Helland, A.N.Larsen, A.O.Smalas, N.P.Willassen. The 1.8 A Crystal Structure of A Proteinase K-Like Enzyme From A Psychrotroph Serratia Species Febs J. V. 273 61 2006.
ISSN: ISSN 1742-464X
PubMed: 16367748
DOI: 10.1111/J.1742-4658.2005.05040.X