Calcium in PDB 7sup: uc(Nmr) Structure of Ctnc-Tni Chimera Bound to Calcium and A1

The structure of uc(Nmr) Structure of Ctnc-Tni Chimera Bound to Calcium and A1 also contains other interesting chemical elements:

Fluorine

(F)

10 atoms

The binding sites of Calcium atom in the uc(Nmr) Structure of Ctnc-Tni Chimera Bound to Calcium and A1 (pdb code 7sup). 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 uc(Nmr) Structure of Ctnc-Tni Chimera Bound to Calcium and A1, PDB code: 7sup:

Calcium binding site 1 out of 1 in the uc(Nmr) Structure of Ctnc-Tni Chimera Bound to Calcium and A1


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of uc(Nmr) Structure of Ctnc-Tni Chimera Bound to Calcium and A1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca202 b:72.0 occ:1.00 OG A:SER69 2.4 51.0 1.0 OD1 A:ASP65 2.4 54.4 1.0 OD2 A:ASP65 2.5 74.2 1.0 O A:THR71 2.5 23.1 1.0 OD1 A:ASP67 2.6 70.1 1.0 HG A:SER69 2.6 64.3 1.0 H A:SER69 2.8 41.2 1.0 CG A:ASP65 2.8 44.4 1.0 OE1 A:GLU76 2.8 42.5 1.0 H A:THR71 3.1 24.0 1.0 CG A:ASP67 3.4 52.1 1.0 OD2 A:ASP67 3.5 23.0 1.0 H A:GLY70 3.5 43.2 1.0 C A:THR71 3.5 4.1 1.0 CB A:SER69 3.5 53.1 1.0 CD A:GLU76 3.6 51.1 1.0 N A:SER69 3.6 63.3 1.0 HB3 A:SER69 3.7 10.2 1.0 OE2 A:GLU76 3.7 72.3 1.0 H A:GLY68 3.8 5.2 1.0 HA A:VAL72 3.8 13.4 1.0 N A:THR71 3.9 55.5 1.0 OD2 A:ASP73 4.0 51.4 1.0 CA A:SER69 4.0 71.2 1.0 OG1 A:THR71 4.1 13.1 1.0 N A:GLY70 4.1 14.3 1.0 H A:ASP67 4.2 60.4 1.0 CA A:THR71 4.2 51.2 1.0 CB A:ASP65 4.3 73.5 1.0 HB2 A:SER69 4.4 51.4 1.0 N A:GLY68 4.4 73.3 1.0 N A:VAL72 4.4 61.5 1.0 HA A:ASP65 4.5 34.1 1.0 C A:SER69 4.5 35.3 1.0 HB2 A:ASP65 4.6 2.2 1.0 CA A:VAL72 4.6 60.5 1.0 H A:ASP73 4.7 50.1 1.0 H A:GLU66 4.7 72.1 1.0 C A:GLY68 4.7 54.1 1.0 CB A:THR71 4.8 72.5 1.0 HG1 A:THR71 4.8 62.2 1.0 CB A:ASP67 4.8 71.5 1.0 HA2 A:GLY68 4.9 63.3 1.0 HG21 A:VAL72 4.9 63.0 1.0 HB3 A:ASP65 4.9 12.1 1.0 HG2 A:GLU66 4.9 65.4 1.0 CA A:GLY68 4.9 33.5 1.0 C A:GLY70 4.9 43.0 1.0 CA A:ASP65 5.0 25.5 1.0

L.Poppe, J.J.Hartman, A.Romero, J.D.Reagan. Structural and Thermodynamic Model For the Activation of Cardiac Troponin. Biochemistry V. 61 741 2022.
ISSN: ISSN 0006-2960
PubMed: 35349258
DOI: 10.1021/ACS.BIOCHEM.2C00084