Manganese in PDB 1ncy: Troponin-C, Complex with Manganese

The structure of Troponin-C, Complex with Manganese, PDB code: 1ncy was solved by M.Sundaralingam, S.T.Rao, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	8.00 / 2.10
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	66.700, 66.700, 60.800, 90.00, 90.00, 120.00
R / Rfree (%)	n/a / n/a

The binding sites of Manganese atom in the Troponin-C, Complex with Manganese (pdb code 1ncy). This binding sites where shown within 5.0 Angstroms radius around Manganese atom.
In total 2 binding sites of Manganese where determined in the Troponin-C, Complex with Manganese, PDB code: 1ncy:
Jump to Manganese binding site number: 1; 2;

Manganese binding site 1 out of 2 in the Troponin-C, Complex with Manganese


Mono view


Stereo pair view

A full contact list of Manganese with other atoms in the Mn binding site number 1 of Troponin-C, Complex with Manganese within 5.0Å range: probe atom residue distance (Å) B Occ A:Mn163 b:21.4 occ:1.00 OD1 A:ASP106 2.1 9.4 1.0 OD1 A:ASP110 2.3 15.0 1.0 O A:PHE112 2.3 15.9 1.0 OE1 A:GLU117 2.3 16.1 1.0 OD1 A:ASN108 2.3 19.4 1.0 O A:HOH176 2.4 17.8 1.0 OE2 A:GLU117 2.5 22.0 1.0 CD A:GLU117 2.8 17.9 1.0 CG A:ASP110 3.2 21.8 1.0 CG A:ASN108 3.3 24.9 1.0 CG A:ASP106 3.3 13.2 1.0 C A:PHE112 3.5 17.6 1.0 OD2 A:ASP110 3.6 19.8 1.0 ND2 A:ASN108 3.9 26.4 1.0 OD2 A:ASP106 4.1 15.9 1.0 CA A:ASP106 4.1 5.8 1.0 N A:ASP110 4.1 21.4 1.0 N A:PHE112 4.2 10.8 1.0 CB A:ASP106 4.2 11.3 1.0 N A:ASN108 4.2 23.6 1.0 CG A:GLU117 4.3 17.9 1.0 CB A:ASP110 4.3 21.4 1.0 CA A:PHE112 4.3 16.1 1.0 OD2 A:ASP114 4.4 17.4 1.0 C A:ASP106 4.4 13.9 1.0 CA A:ILE113 4.5 7.9 1.0 CB A:ASN108 4.5 25.8 1.0 N A:ILE113 4.5 9.3 1.0 N A:LYS107 4.5 19.7 1.0 O A:HOH166 4.5 28.2 1.0 N A:ASP114 4.6 9.6 1.0 N A:ALA109 4.6 19.8 1.0 CB A:PHE112 4.7 20.6 1.0 CA A:ASN108 4.7 24.1 1.0 CA A:ASP110 4.8 17.3 1.0 C A:ASN108 4.8 21.9 1.0 CG A:ASP114 4.9 18.0 1.0 C A:ILE113 4.9 9.2 1.0 N A:GLY111 4.9 17.1 1.0 O A:ASP106 4.9 16.7 1.0

Manganese binding site 2 out of 2 in the Troponin-C, Complex with Manganese


Mono view


Stereo pair view

A full contact list of Manganese with other atoms in the Mn binding site number 2 of Troponin-C, Complex with Manganese within 5.0Å range: probe atom residue distance (Å) B Occ A:Mn164 b:20.4 occ:1.00 OD1 A:ASP142 2.2 17.0 1.0 OD1 A:ASN144 2.3 17.0 1.0 O A:ARG148 2.3 18.2 1.0 O A:HOH209 2.3 11.0 1.0 OD1 A:ASP146 2.3 15.0 1.0 OE1 A:GLU153 2.4 15.1 1.0 OE2 A:GLU153 2.8 11.1 1.0 CD A:GLU153 3.0 12.9 1.0 CG A:ASP146 3.1 20.8 1.0 CG A:ASP142 3.4 17.2 1.0 CG A:ASN144 3.4 20.1 1.0 OD2 A:ASP146 3.4 23.0 1.0 C A:ARG148 3.5 15.7 1.0 ND2 A:ASN144 4.0 24.9 1.0 OD2 A:ASP142 4.1 14.3 1.0 N A:ASP146 4.2 19.8 1.0 CA A:ASP142 4.2 15.7 1.0 N A:ARG148 4.2 25.7 1.0 CB A:ASP142 4.2 14.7 1.0 N A:ASN144 4.2 13.3 1.0 N A:ILE149 4.3 11.1 1.0 CB A:ASP146 4.4 17.9 1.0 CA A:ARG148 4.4 20.7 1.0 CG A:GLU153 4.4 11.6 1.0 CA A:ILE149 4.5 14.6 1.0 C A:ASP142 4.5 19.8 1.0 CB A:ASN144 4.6 13.9 1.0 N A:LYS143 4.6 18.6 1.0 N A:ASP150 4.7 15.2 1.0 CG A:ARG148 4.7 32.8 1.0 N A:ASN145 4.7 12.4 1.0 CA A:ASP146 4.7 20.6 1.0 CA A:ASN144 4.8 14.8 1.0 O A:HOH210 4.8 32.4 1.0 C A:ASN144 4.8 12.9 1.0 N A:GLY147 4.9 19.6 1.0 OD2 A:ASP150 5.0 27.9 1.0 C A:ASP146 5.0 19.4 1.0

S.T.Rao, K.A.Satyshur, M.L.Greaser, M.Sundaralingam. X-Ray Structures of Mn, Cd and Tb Metal Complexes of Troponin C. Acta Crystallogr.,Sect.D V. 52 916 1996.
ISSN: ISSN 0907-4449
PubMed: 15299599
DOI: 10.1107/S0907444996006166