Calcium in PDB 1ksc: The Structure of Endoglucanase From Termite, Nasutitermes Takasagoensis, at pH 5.6.

All present enzymatic activity of The Structure of Endoglucanase From Termite, Nasutitermes Takasagoensis, at pH 5.6.:
3.2.1.4;

The structure of The Structure of Endoglucanase From Termite, Nasutitermes Takasagoensis, at pH 5.6., PDB code: 1ksc was solved by S.Khademi, L.A.Guarino, H.Watanabe, G.Tokuda, E.F.Meyer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 1.55
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	89.107, 83.943, 60.840, 90.00, 95.60, 90.00
R / Rfree (%)	17.8 / 20.4

The binding sites of Calcium atom in the The Structure of Endoglucanase From Termite, Nasutitermes Takasagoensis, at pH 5.6. (pdb code 1ksc). 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 Structure of Endoglucanase From Termite, Nasutitermes Takasagoensis, at pH 5.6., PDB code: 1ksc:

Calcium binding site 1 out of 1 in the The Structure of Endoglucanase From Termite, Nasutitermes Takasagoensis, at pH 5.6.


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The Structure of Endoglucanase From Termite, Nasutitermes Takasagoensis, at pH 5.6. within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca500 b:18.4 occ:1.00 O A:ASP210 2.3 18.9 1.0 O A:ASP254 2.4 19.9 1.0 O A:HOH636 2.4 22.8 1.0 OE2 A:GLU214 2.4 15.3 1.0 O A:HOH1067 2.4 26.2 1.0 OE1 A:GLU214 2.5 15.8 1.0 OD1 A:ASP213 2.5 17.7 1.0 OD2 A:ASP213 2.6 17.7 1.0 CD A:GLU214 2.8 16.8 1.0 CG A:ASP213 2.9 17.0 1.0 C A:ASP210 3.5 18.9 1.0 C A:ASP254 3.6 17.0 1.0 OD2 A:ASP254 4.2 21.3 1.0 N A:ASP210 4.3 20.1 1.0 CG A:GLU214 4.3 13.2 1.0 CA A:SER255 4.3 17.9 1.0 CB A:ASP213 4.4 15.9 1.0 CA A:ASP210 4.4 19.4 1.0 N A:SER255 4.4 17.2 1.0 N A:TYR211 4.5 17.4 1.0 CA A:TYR211 4.5 17.2 1.0 OG A:SER208 4.6 18.7 1.0 N A:GLU214 4.7 13.4 1.0 CA A:ASP254 4.7 17.8 1.0 CB A:ASP210 4.7 19.6 1.0 CZ A:PHE63 4.7 11.6 1.0 NZ A:LYS256 4.9 12.7 1.0 N A:LYS256 4.9 16.9 1.0 N A:ASP213 4.9 16.3 1.0 O A:HOH1045 4.9 48.3 1.0 C A:TYR211 5.0 16.6 1.0

S.Khademi, L.A.Guarino, H.Watanabe, G.Tokuda, E.F.Meyer. Structure of An Endoglucanase From Termite, Nasutitermes Takasagoensis. Acta Crystallogr.,Sect.D V. 58 653 2002.
ISSN: ISSN 0907-4449
PubMed: 11914490
DOI: 10.1107/S0907444902002366