Calcium in PDB 2plx: Trypsin Complexed to A Synthetic Peptide From Veronica Hederifolia

All present enzymatic activity of Trypsin Complexed to A Synthetic Peptide From Veronica Hederifolia:
3.4.21.4;

The structure of Trypsin Complexed to A Synthetic Peptide From Veronica Hederifolia, PDB code: 2plx was solved by R.Conners, R.L.Brady, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	56.80 / 1.56
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	113.558, 41.521, 51.189, 90.00, 90.00, 90.00
R / Rfree (%)	14.3 / 18.8

The binding sites of Calcium atom in the Trypsin Complexed to A Synthetic Peptide From Veronica Hederifolia (pdb code 2plx). 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 Trypsin Complexed to A Synthetic Peptide From Veronica Hederifolia, PDB code: 2plx:

Calcium binding site 1 out of 1 in the Trypsin Complexed to A Synthetic Peptide From Veronica Hederifolia


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Trypsin Complexed to A Synthetic Peptide From Veronica Hederifolia within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca401 b:6.8 occ:0.50 OE1 A:GLU70 2.3 17.7 1.0 O A:VAL75 2.3 14.6 1.0 O A:HOH408 2.4 9.4 1.0 O A:ASN72 2.4 15.2 1.0 OE2 A:GLU80 2.5 14.7 1.0 O A:HOH429 2.5 11.7 1.0 CD A:GLU70 3.3 16.5 1.0 C A:VAL75 3.4 15.0 1.0 CD A:GLU80 3.4 14.8 1.0 C A:ASN72 3.5 15.1 1.0 OE2 A:GLU70 3.5 15.5 1.0 CG A:GLU80 3.6 15.3 1.0 N A:ASN72 3.8 15.1 1.0 CA A:VAL76 3.9 13.4 1.0 N A:VAL76 4.0 13.9 1.0 CA A:ASN72 4.1 14.9 1.0 N A:GLU77 4.1 13.4 1.0 CB A:ASN72 4.2 15.0 1.0 CG A:GLU77 4.2 15.1 1.0 O A:HOH444 4.2 10.9 1.0 N A:VAL75 4.3 13.8 1.0 N A:ASP71 4.4 15.0 1.0 CA A:VAL75 4.4 14.6 1.0 C A:VAL76 4.5 13.6 1.0 OE2 A:GLU77 4.6 12.4 1.0 N A:ILE73 4.6 14.6 1.0 OE1 A:GLU80 4.6 13.7 1.0 CG A:GLU70 4.6 16.8 1.0 CD A:GLU77 4.8 15.3 1.0 CA A:ILE73 4.8 15.0 1.0 C A:ASP71 4.8 14.9 1.0 C A:ILE73 5.0 15.2 1.0

R.Conners, A.V.Konarev, J.Forsyth, A.Lovegrove, J.Marsh, T.Joseph-Horne, P.Shewry, R.L.Brady. An Unusual Helix-Turn-Helix Protease Inhibitory Motif in A Novel Trypsin Inhibitor From Seeds of Veronica (Veronica Hederifolia L.) J.Biol.Chem. V. 282 27760 2007.
ISSN: ISSN 0021-9258
PubMed: 17640870
DOI: 10.1074/JBC.M703871200