Calcium in PDB 1mxl: Structure of Cardiac Troponin C-Troponin I Complex

The binding sites of Calcium atom in the Structure of Cardiac Troponin C-Troponin I Complex (pdb code 1mxl). 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 Structure of Cardiac Troponin C-Troponin I Complex, PDB code: 1mxl:

Calcium binding site 1 out of 1 in the Structure of Cardiac Troponin C-Troponin I Complex


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of Cardiac Troponin C-Troponin I Complex within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca90 b:0.0 occ:1.00 HG C:SER69 1.9 0.0 1.0 OE1 C:GLU76 2.1 0.0 1.0 OD1 C:ASP67 2.1 0.0 1.0 OE2 C:GLU76 2.3 0.0 1.0 CD C:GLU76 2.4 0.0 1.0 OD2 C:ASP67 2.4 0.0 1.0 CG C:ASP67 2.5 0.0 1.0 O C:THR71 2.7 0.0 1.0 OG C:SER69 2.7 0.0 1.0 OD2 C:ASP65 2.8 0.0 1.0 HA C:ASP65 3.1 0.0 1.0 H C:SER69 3.4 0.0 1.0 CG C:ASP65 3.4 0.0 1.0 HA C:VAL72 3.6 0.0 1.0 H C:GLY70 3.6 0.0 1.0 HB3 C:SER69 3.7 0.0 1.0 H C:ASP67 3.8 0.0 1.0 CB C:SER69 3.8 0.0 1.0 C C:THR71 3.9 0.0 1.0 CG C:GLU76 3.9 0.0 1.0 OD1 C:ASP65 3.9 0.0 1.0 CA C:ASP65 4.0 0.0 1.0 CB C:ASP67 4.0 0.0 1.0 CB C:ASP65 4.2 0.0 1.0 HG2 C:GLU76 4.2 0.0 1.0 N C:SER69 4.2 0.0 1.0 H C:THR71 4.3 0.0 1.0 HB3 C:ASP67 4.3 0.0 1.0 N C:GLY70 4.3 0.0 1.0 HB2 C:ASP65 4.3 0.0 1.0 H C:GLU66 4.4 0.0 1.0 H C:GLY68 4.4 0.0 1.0 HG3 C:GLU76 4.5 0.0 1.0 N C:THR71 4.5 0.0 1.0 N C:ASP67 4.5 0.0 1.0 CA C:VAL72 4.5 0.0 1.0 HG21 C:VAL72 4.5 0.0 1.0 CA C:SER69 4.5 0.0 1.0 HB2 C:SER69 4.6 0.0 1.0 C C:ASP65 4.6 0.0 1.0 HB2 C:GLU76 4.6 0.0 1.0 HB2 C:ASP67 4.6 0.0 1.0 N C:VAL72 4.7 0.0 1.0 N C:GLU66 4.7 0.0 1.0 CB C:GLU76 4.7 0.0 1.0 O C:VAL64 4.8 0.0 1.0 CA C:ASP67 4.8 0.0 1.0 N C:GLY68 4.8 0.0 1.0 HB3 C:GLU76 4.8 0.0 1.0 CA C:THR71 4.8 0.0 1.0 C C:SER69 4.8 0.0 1.0 C C:GLY70 4.9 0.0 1.0 H C:ASP73 5.0 0.0 1.0 C C:ASP67 5.0 0.0 1.0

M.X.Li, L.Spyracopoulos, B.D.Sykes. Binding of Cardiac Troponin-I147-163 Induces A Structural Opening in Human Cardiac Troponin-C. Biochemistry V. 38 8289 1999.
ISSN: ISSN 0006-2960
PubMed: 10387074
DOI: 10.1021/BI9901679