Calcium in PDB 2obh: Centrin-Xpc Peptide

The structure of Centrin-Xpc Peptide, PDB code: 2obh was solved by J.B.Charbonnier, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	52.40 / 1.80
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	60.278, 59.419, 105.137, 90.00, 94.67, 90.00
R / Rfree (%)	20.1 / 26.5

The binding sites of Calcium atom in the Centrin-Xpc Peptide (pdb code 2obh). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 4 binding sites of Calcium where determined in the Centrin-Xpc Peptide, PDB code: 2obh:
Jump to Calcium binding site number: 1; 2; 3; 4;

Calcium binding site 1 out of 4 in the Centrin-Xpc Peptide


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Centrin-Xpc Peptide within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1001 b:14.9 occ:1.00 OD1 A:ASP150 2.3 12.9 1.0 O A:HOH1003 2.3 16.8 1.0 O A:GLU156 2.4 5.5 1.0 OD1 A:ASP152 2.4 6.2 1.0 OD1 A:ASP154 2.4 5.2 1.0 OE2 A:GLU161 2.5 9.2 1.0 OE1 A:GLU161 2.6 8.0 1.0 CD A:GLU161 2.9 8.8 1.0 CG A:ASP152 3.2 10.3 1.0 CG A:ASP154 3.2 7.8 1.0 CG A:ASP150 3.4 10.8 1.0 OD2 A:ASP152 3.5 12.5 1.0 C A:GLU156 3.5 8.3 1.0 OD2 A:ASP154 3.7 10.9 1.0 CA A:ASP150 4.0 11.4 1.0 N A:ASP154 4.1 8.8 1.0 CB A:ASP150 4.1 11.4 1.0 N A:GLU156 4.2 7.7 1.0 CA A:VAL157 4.3 7.7 1.0 CB A:ASP154 4.4 8.8 1.0 N A:ASP152 4.4 9.0 1.0 N A:VAL157 4.4 6.8 1.0 CG A:GLU161 4.4 9.0 1.0 OD2 A:ASP150 4.4 12.4 1.0 N A:SER158 4.4 9.5 1.0 N A:GLY153 4.5 8.1 1.0 C A:ASP150 4.5 11.6 1.0 CA A:GLU156 4.5 7.5 1.0 CB A:ASP152 4.5 8.1 1.0 CA A:ASP154 4.6 8.3 1.0 N A:GLY155 4.7 7.8 1.0 N A:ARG151 4.7 11.4 1.0 CA A:ASP152 4.7 8.6 1.0 C A:ASP154 4.8 8.0 1.0 C A:ASP152 4.8 7.8 1.0 O A:HOH1029 4.8 19.4 1.0 C A:VAL157 4.9 8.1 1.0 OG A:SER158 4.9 8.0 1.0

Calcium binding site 2 out of 4 in the Centrin-Xpc Peptide


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Centrin-Xpc Peptide within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1002 b:13.8 occ:0.70 OD1 A:ASN125 2.3 9.1 1.0 O A:HOH1004 2.4 11.7 1.0 O A:LYS120 2.4 9.1 1.0 OD2 A:ASP114 2.5 11.7 1.0 OD2 A:ASP116 2.5 13.8 1.0 OG1 A:THR118 2.5 11.8 1.0 CG A:ASN125 3.3 9.4 1.0 CG A:ASP116 3.4 15.4 1.0 CG A:ASP114 3.5 10.0 1.0 OD1 A:ASP116 3.6 13.4 1.0 ND2 A:ASN125 3.6 11.1 1.0 CB A:THR118 3.6 13.8 1.0 CG2 A:THR118 3.7 14.8 1.0 C A:LYS120 3.7 9.5 1.0 CA A:ASP114 4.0 9.1 1.0 N A:THR118 4.1 13.0 1.0 CB A:ASP114 4.1 8.6 1.0 OG A:SER122 4.2 8.5 1.0 N A:SER122 4.2 8.1 1.0 O A:HOH1010 4.4 13.5 1.0 CA A:THR118 4.4 12.8 1.0 N A:LYS120 4.4 9.0 1.0 OD1 A:ASP114 4.4 11.0 1.0 CA A:ILE121 4.4 7.3 1.0 N A:ILE121 4.5 8.5 1.0 C A:ASP114 4.6 9.5 1.0 CA A:LYS120 4.6 8.3 1.0 CB A:SER122 4.7 9.1 1.0 CB A:ASN125 4.7 8.5 1.0 CB A:ASP116 4.7 13.3 1.0 N A:GLY119 4.8 12.4 1.0 C A:ILE121 4.8 7.3 1.0 N A:GLU117 4.9 11.6 1.0 N A:ASP116 4.9 13.0 1.0 C A:THR118 4.9 13.5 1.0

Calcium binding site 3 out of 4 in the Centrin-Xpc Peptide


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Centrin-Xpc Peptide within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca1001 b:13.6 occ:1.00 OD2 B:ASP150 2.3 11.6 1.0 O B:HOH1003 2.4 17.9 1.0 O B:GLU156 2.4 8.8 1.0 OD1 B:ASP152 2.4 7.7 1.0 OE2 B:GLU161 2.4 9.6 1.0 OD1 B:ASP154 2.4 8.2 1.0 OE1 B:GLU161 2.6 8.5 1.0 CD B:GLU161 2.8 9.7 1.0 CG B:ASP152 3.2 10.1 1.0 CG B:ASP154 3.3 8.6 1.0 CG B:ASP150 3.4 11.6 1.0 OD2 B:ASP152 3.4 10.3 1.0 C B:GLU156 3.6 9.0 1.0 OD2 B:ASP154 3.7 10.8 1.0 CA B:ASP150 4.1 12.0 1.0 CB B:ASP150 4.2 11.5 1.0 N B:ASP154 4.2 9.1 1.0 N B:GLU156 4.2 7.1 1.0 N B:ASP152 4.3 10.2 1.0 CG B:GLU161 4.3 8.6 1.0 CA B:VAL157 4.3 7.5 1.0 N B:VAL157 4.4 8.5 1.0 N B:SER158 4.4 8.5 1.0 OD1 B:ASP150 4.4 10.6 1.0 CB B:ASP154 4.4 9.0 1.0 N B:GLY153 4.4 9.2 1.0 CB B:ASP152 4.5 10.4 1.0 C B:ASP150 4.5 12.2 1.0 CA B:GLU156 4.5 8.3 1.0 N B:GLY155 4.6 8.4 1.0 CA B:ASP154 4.7 9.5 1.0 CA B:ASP152 4.7 9.6 1.0 N B:ARG151 4.7 12.1 1.0 C B:VAL157 4.8 8.0 1.0 C B:ASP152 4.8 8.7 1.0 C B:ASP154 4.9 8.1 1.0 O B:HOH1067 4.9 14.9 1.0 CB B:SER158 5.0 8.4 1.0

Calcium binding site 4 out of 4 in the Centrin-Xpc Peptide


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Centrin-Xpc Peptide within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca1002 b:13.4 occ:0.70 OD2 B:ASP114 2.3 11.0 1.0 OD1 B:ASN125 2.4 8.0 1.0 O B:LYS120 2.4 8.8 1.0 O B:HOH1004 2.4 10.7 1.0 OG1 B:THR118 2.5 11.2 1.0 OD1 B:ASP116 2.5 9.9 1.0 CG B:ASN125 3.3 8.7 1.0 CG B:ASP114 3.4 9.8 1.0 CG B:ASP116 3.4 14.5 1.0 ND2 B:ASN125 3.6 9.7 1.0 CB B:THR118 3.6 11.5 1.0 C B:LYS120 3.7 9.1 1.0 OD2 B:ASP116 3.7 13.3 1.0 CG2 B:THR118 3.8 11.3 1.0 CA B:ASP114 4.0 9.8 1.0 CB B:ASP114 4.0 9.7 1.0 N B:THR118 4.1 11.9 1.0 N B:SER122 4.2 8.1 1.0 OD1 B:ASP114 4.3 10.1 1.0 O B:HOH1006 4.3 12.7 1.0 OG B:SER122 4.3 9.3 1.0 CA B:THR118 4.4 11.9 1.0 N B:LYS120 4.4 8.8 1.0 CA B:ILE121 4.4 7.9 1.0 N B:ILE121 4.5 8.5 1.0 C B:ASP114 4.6 9.7 1.0 CA B:LYS120 4.6 8.6 1.0 CB B:SER122 4.7 8.9 1.0 CB B:ASN125 4.7 10.1 1.0 CB B:ASP116 4.8 12.5 1.0 C B:ILE121 4.8 7.3 1.0 N B:ASP116 4.8 11.1 1.0 N B:GLY119 4.9 11.3 1.0 C B:THR118 4.9 11.6 1.0 N B:GLU117 4.9 11.1 1.0

J.B.Charbonnier, E.Renaud, S.Miron, M.H.Le Du, Y.Blouquit, P.Duchambon, P.Christova, A.Shosheva, T.Rose, J.F.Angulo, C.T.Craescu. Structural, Thermodynamic, and Cellular Characterization of Human Centrin 2 Interaction with Xeroderma Pigmentosum Group C Protein. J.Mol.Biol. V. 373 1032 2007.
ISSN: ISSN 0022-2836
PubMed: 17897675
DOI: 10.1016/J.JMB.2007.08.046