Calcium in PDB 6sw0: Reference Structure of Bovine Trypsin (Odd Frames of Crystal X34)

All present enzymatic activity of Reference Structure of Bovine Trypsin (Odd Frames of Crystal X34):
3.4.21.4;

The structure of Reference Structure of Bovine Trypsin (Odd Frames of Crystal X34), PDB code: 6sw0 was solved by V.Ahlberg Gagner, I.Lundholm, M.J.Garcia-Bonete, H.Rodilla, R.Friedman, V.Zhaunerchyk, G.Bourenkov, T.Schneider, J.Stake, G.Katona, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	42.82 / 1.15
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	53.280, 56.720, 65.170, 90.00, 90.00, 90.00
R / Rfree (%)	13.7 / 18.2

The binding sites of Calcium atom in the Reference Structure of Bovine Trypsin (Odd Frames of Crystal X34) (pdb code 6sw0). 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 Reference Structure of Bovine Trypsin (Odd Frames of Crystal X34), PDB code: 6sw0:

Calcium binding site 1 out of 1 in the Reference Structure of Bovine Trypsin (Odd Frames of Crystal X34)


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Reference Structure of Bovine Trypsin (Odd Frames of Crystal X34) within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca301 b:8.3 occ:1.00 OE1 A:GLU70 2.2 8.0 1.0 O A:VAL75 2.3 8.5 1.0 OE2 A:GLU80 2.3 9.3 1.0 O A:ASN72 2.3 8.0 1.0 O A:HOH412 2.4 8.8 1.0 CD A:GLU70 3.4 8.2 1.0 CD A:GLU80 3.4 7.7 1.0 C A:VAL75 3.4 8.2 1.0 C A:ASN72 3.5 7.0 1.0 CG A:GLU80 3.7 9.7 1.0 OE2 A:GLU70 3.8 8.7 1.0 CA A:VAL76 4.0 8.2 1.0 N A:GLU77 4.1 9.3 1.0 N A:VAL76 4.1 8.0 1.0 N A:VAL75 4.2 8.2 1.0 OE1 A:GLU77 4.2 11.1 1.0 CA A:ILE73 4.3 8.9 1.0 N A:ASN72 4.3 8.2 1.0 N A:ILE73 4.3 7.4 1.0 CA A:ASN72 4.4 8.9 1.0 CA A:VAL75 4.4 9.2 1.0 CG A:GLU77 4.5 10.3 1.0 OE1 A:GLU80 4.5 9.2 1.0 C A:ILE73 4.5 8.5 1.0 O A:HOH511 4.5 10.0 1.0 N A:ASP71 4.5 7.7 1.0 C A:VAL76 4.6 8.9 1.0 CG A:GLU70 4.6 7.9 1.0 CA A:GLU70 4.6 7.3 1.0 CD A:GLU77 4.7 10.7 1.0 CB A:ASN72 4.8 9.9 1.0 CB A:GLU70 4.8 7.6 1.0 CB A:GLU77 4.8 10.9 1.0 O A:ILE73 4.9 8.9 1.0 N A:ASN74 4.9 7.9 1.0 C A:ASP71 4.9 7.8 1.0

V.Ahlberg Gagner, I.Lundholm, M.J.Garcia-Bonete, H.Rodilla, R.Friedman, V.Zhaunerchyk, G.Bourenkov, T.Schneider, J.Stake, G.Katona. Clustering of Atomic Displacement Parameters in Bovine Trypsin Reveals A Distributed Lattice of Atoms with Shared Chemical Properties Sci Rep 2020.
ISSN: ESSN 2045-2322