Calcium in PDB 1ih0: Structure of the C-Domain of Human Cardiac Troponin C in Complex with CA2+ Sensitizer Emd 57033

The binding sites of Calcium atom in the Structure of the C-Domain of Human Cardiac Troponin C in Complex with CA2+ Sensitizer Emd 57033 (pdb code 1ih0). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Structure of the C-Domain of Human Cardiac Troponin C in Complex with CA2+ Sensitizer Emd 57033, PDB code: 1ih0:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Structure of the C-Domain of Human Cardiac Troponin C in Complex with CA2+ Sensitizer Emd 57033


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of the C-Domain of Human Cardiac Troponin C in Complex with CA2+ Sensitizer Emd 57033 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca2 b:0.0 occ:1.00 HD22 A:ASN107 1.9 0.0 1.0 OE1 A:GLU116 2.0 0.0 1.0 OD1 A:ASP105 2.1 0.0 1.0 ND2 A:ASN107 2.2 0.0 1.0 OE2 A:GLU116 2.4 0.0 1.0 CD A:GLU116 2.5 0.0 1.0 CG A:ASN107 2.6 0.0 1.0 O A:TYR111 2.7 0.0 1.0 OD1 A:ASN107 2.8 0.0 1.0 HD21 A:ASN107 2.8 0.0 1.0 HA A:ILE112 2.8 0.0 1.0 HA A:ASP105 2.9 0.0 1.0 H A:LYS106 2.9 0.0 1.0 H A:ASN107 3.0 0.0 1.0 CG A:ASP105 3.2 0.0 1.0 OD1 A:ASP109 3.5 0.0 1.0 N A:LYS106 3.7 0.0 1.0 C A:TYR111 3.7 0.0 1.0 HG13 A:ILE112 3.8 0.0 1.0 N A:ASN107 3.8 0.0 1.0 CA A:ASP105 3.8 0.0 1.0 CB A:ASN107 3.8 0.0 1.0 CA A:ILE112 3.9 0.0 1.0 H A:ASP113 3.9 0.0 1.0 OD2 A:ASP105 3.9 0.0 1.0 HB3 A:ASN107 3.9 0.0 1.0 CG A:GLU116 4.0 0.0 1.0 CG A:ASP109 4.1 0.0 1.0 CB A:ASP105 4.1 0.0 1.0 H A:TYR111 4.2 0.0 1.0 C A:ASP105 4.2 0.0 1.0 N A:ILE112 4.2 0.0 1.0 OD1 A:ASP113 4.3 0.0 1.0 OD2 A:ASP109 4.3 0.0 1.0 CA A:ASN107 4.4 0.0 1.0 HG3 A:GLU116 4.4 0.0 1.0 HB2 A:GLU116 4.4 0.0 1.0 H A:ASP109 4.5 0.0 1.0 N A:ASP113 4.5 0.0 1.0 HG22 A:ILE112 4.5 0.0 1.0 HG2 A:GLU116 4.6 0.0 1.0 CG1 A:ILE112 4.6 0.0 1.0 H A:ALA108 4.6 0.0 1.0 C A:ILE112 4.7 0.0 1.0 CB A:GLU116 4.7 0.0 1.0 C A:LYS106 4.7 0.0 1.0 HB2 A:ASN107 4.7 0.0 1.0 CG A:ASP113 4.7 0.0 1.0 HB3 A:GLU116 4.7 0.0 1.0 HB2 A:ASP105 4.7 0.0 1.0 CA A:LYS106 4.7 0.0 1.0 HB2 A:LYS106 4.8 0.0 1.0 CB A:ILE112 4.8 0.0 1.0 O A:PHE104 4.8 0.0 1.0 OD2 A:ASP113 4.8 0.0 1.0 HB3 A:ASP105 4.9 0.0 1.0 N A:TYR111 4.9 0.0 1.0 HG12 A:ILE112 4.9 0.0 1.0 H A:GLY110 4.9 0.0 1.0 CA A:TYR111 4.9 0.0 1.0 N A:ASP105 4.9 0.0 1.0 C A:ASN107 5.0 0.0 1.0 N A:ALA108 5.0 0.0 1.0

Calcium binding site 2 out of 2 in the Structure of the C-Domain of Human Cardiac Troponin C in Complex with CA2+ Sensitizer Emd 57033


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Structure of the C-Domain of Human Cardiac Troponin C in Complex with CA2+ Sensitizer Emd 57033 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca3 b:0.0 occ:1.00 OE1 A:GLU152 2.1 0.0 1.0 HB2 A:ASN143 2.1 0.0 1.0 H A:ASN143 2.6 0.0 1.0 CD A:GLU152 2.6 0.0 1.0 OD1 A:ASP141 2.8 0.0 1.0 HA A:ASP141 2.8 0.0 1.0 HD21 A:ASN143 2.8 0.0 1.0 O A:ARG147 2.8 0.0 1.0 OE2 A:GLU152 2.8 0.0 1.0 HA A:ILE148 3.1 0.0 1.0 CB A:ASN143 3.1 0.0 1.0 OD1 A:ASP149 3.3 0.0 1.0 OD1 A:ASP145 3.4 0.0 1.0 N A:ASN143 3.4 0.0 1.0 ND2 A:ASN143 3.5 0.0 1.0 OD2 A:ASP145 3.6 0.0 1.0 H A:ASN144 3.7 0.0 1.0 CA A:ASP141 3.7 0.0 1.0 CG A:ASN143 3.8 0.0 1.0 HB3 A:ASN143 3.8 0.0 1.0 CA A:ASN143 3.8 0.0 1.0 CG A:ASP145 3.8 0.0 1.0 C A:ARG147 3.9 0.0 1.0 C A:ASP141 3.9 0.0 1.0 CG A:ASP141 3.9 0.0 1.0 H A:LYS142 3.9 0.0 1.0 HB2 A:GLU152 3.9 0.0 1.0 H A:ASP149 3.9 0.0 1.0 CG A:GLU152 4.0 0.0 1.0 N A:LYS142 4.0 0.0 1.0 H A:ASP145 4.0 0.0 1.0 CA A:ILE148 4.0 0.0 1.0 O A:GLY140 4.1 0.0 1.0 HG22 A:ILE148 4.2 0.0 1.0 HG3 A:ARG147 4.2 0.0 1.0 N A:ASN144 4.3 0.0 1.0 HG3 A:GLU152 4.3 0.0 1.0 H A:ARG147 4.3 0.0 1.0 HD22 A:ASN143 4.3 0.0 1.0 CB A:GLU152 4.4 0.0 1.0 N A:ASP149 4.4 0.0 1.0 N A:ILE148 4.4 0.0 1.0 C A:ASN143 4.4 0.0 1.0 CG A:ASP149 4.4 0.0 1.0 HD13 A:ILE148 4.4 0.0 1.0 O A:ASP141 4.5 0.0 1.0 CB A:ASP141 4.5 0.0 1.0 HB3 A:GLU152 4.5 0.0 1.0 C A:ILE148 4.5 0.0 1.0 C A:LYS142 4.6 0.0 1.0 HB3 A:LYS142 4.6 0.0 1.0 HB3 A:ASP149 4.7 0.0 1.0 N A:ASP141 4.7 0.0 1.0 HA A:ASN143 4.7 0.0 1.0 HG2 A:GLU152 4.8 0.0 1.0 CA A:LYS142 4.8 0.0 1.0 C A:GLY140 4.8 0.0 1.0 N A:ASP145 4.9 0.0 1.0 OD2 A:ASP141 4.9 0.0 1.0 OD1 A:ASN143 4.9 0.0 1.0

X.Wang, M.X.Li, L.Spyracopoulos, N.Beier, M.Chandra, R.J.Solaro, B.D.Sykes. Structure of the C-Domain of Human Cardiac Troponin C in Complex with the CA2+ Sensitizing Drug Emd 57033. J.Biol.Chem. V. 276 25456 2001.
ISSN: ISSN 0021-9258
PubMed: 11320096
DOI: 10.1074/JBC.M102418200