Calcium in PDB 5cbf: Structural and Functional Characterization of A Calcium-Activated Cation Channel From Tsukamurella Paurometabola

The structure of Structural and Functional Characterization of A Calcium-Activated Cation Channel From Tsukamurella Paurometabola, PDB code: 5cbf was solved by B.Dhakshnamoorthy, A.Rohaim, H.Rui, L.Blachowicz, B.Roux, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 3.61
Space group	I 4
Cell size a, b, c (Å), α, β, γ (°)	116.053, 116.053, 132.581, 90.00, 90.00, 90.00
R / Rfree (%)	23.9 / 27.9

The binding sites of Calcium atom in the Structural and Functional Characterization of A Calcium-Activated Cation Channel From Tsukamurella Paurometabola (pdb code 5cbf). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 3 binding sites of Calcium where determined in the Structural and Functional Characterization of A Calcium-Activated Cation Channel From Tsukamurella Paurometabola, PDB code: 5cbf:
Jump to Calcium binding site number: 1; 2; 3;

Calcium binding site 1 out of 3 in the Structural and Functional Characterization of A Calcium-Activated Cation Channel From Tsukamurella Paurometabola


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structural and Functional Characterization of A Calcium-Activated Cation Channel From Tsukamurella Paurometabola within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca201 b:97.9 occ:1.00 O A:LEU62 2.4 89.8 1.0 O E:PRO63 2.4 0.6 1.0 O A:SER59 2.7 0.9 1.0 N A:GLY65 2.9 0.9 1.0 CA A:GLY65 3.4 0.2 1.0 C E:PRO63 3.5 0.0 1.0 C A:LEU62 3.6 74.0 1.0 C A:SER59 3.7 0.8 1.0 C A:PRO63 3.8 75.4 1.0 N A:MET64 3.8 76.9 1.0 O E:MET64 3.9 97.8 1.0 C A:MET64 3.9 98.2 1.0 CA A:SER59 4.0 0.0 1.0 CA A:PRO63 4.0 69.8 1.0 CB A:SER59 4.1 0.1 1.0 O A:PRO63 4.2 77.8 1.0 N A:ASN66 4.2 84.2 1.0 C A:GLY65 4.2 90.0 1.0 CB E:PRO63 4.2 95.9 1.0 CA A:MET64 4.3 80.9 1.0 N A:PRO63 4.3 65.3 1.0 CA E:PRO63 4.3 0.3 1.0 C E:MET64 4.4 0.1 1.0 N E:MET64 4.5 0.4 1.0 CB A:MET64 4.5 76.3 1.0 OG A:SER59 4.7 0.1 1.0 CA A:LEU62 4.8 72.4 1.0 CA E:MET64 4.8 93.9 1.0 N A:VAL60 4.8 99.3 1.0 N A:LEU62 4.9 75.8 1.0 O A:MET64 5.0 95.4 1.0

Calcium binding site 2 out of 3 in the Structural and Functional Characterization of A Calcium-Activated Cation Channel From Tsukamurella Paurometabola


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Structural and Functional Characterization of A Calcium-Activated Cation Channel From Tsukamurella Paurometabola within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca201 b:0.4 occ:1.00 O D:SER59 2.5 87.8 1.0 O B:PRO63 2.6 0.9 1.0 O D:LEU62 2.8 99.3 1.0 N D:GLY65 3.1 0.6 1.0 C B:PRO63 3.5 1.0 1.0 N D:MET64 3.6 93.3 1.0 C D:SER59 3.7 81.6 1.0 C D:PRO63 3.7 97.2 1.0 O B:MET64 3.7 0.2 1.0 CA D:GLY65 3.8 0.8 1.0 C D:LEU62 3.9 95.7 1.0 C D:MET64 4.0 0.8 1.0 CA D:PRO63 4.0 96.5 1.0 CB B:PRO63 4.1 0.3 1.0 C B:MET64 4.1 0.3 1.0 O D:PRO63 4.1 90.3 1.0 CA D:MET64 4.2 0.3 1.0 CA B:PRO63 4.3 0.5 1.0 N B:MET64 4.3 0.5 1.0 CA B:MET64 4.4 0.9 1.0 CB D:MET64 4.4 97.2 1.0 N D:PRO63 4.4 98.8 1.0 CA D:SER59 4.5 72.7 1.0 C D:GLY65 4.5 0.9 1.0 N D:VAL60 4.6 96.8 1.0 N B:GLY65 4.7 0.3 1.0 CA D:VAL60 4.7 98.4 1.0 CB D:SER59 4.8 69.2 1.0 N D:ASN66 4.8 0.1 1.0

Calcium binding site 3 out of 3 in the Structural and Functional Characterization of A Calcium-Activated Cation Channel From Tsukamurella Paurometabola


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Structural and Functional Characterization of A Calcium-Activated Cation Channel From Tsukamurella Paurometabola within 5.0Å range: probe atom residue distance (Å) B Occ E:Ca201 b:76.7 occ:1.00 CA E:GLY65 3.9 0.4 1.0 OD1 E:ASN66 4.0 84.2 1.0 OD1 A:ASN66 4.4 87.3 1.0 N E:ASN66 4.6 0.8 1.0 C E:GLY65 4.7 0.7 1.0 CA D:GLY65 4.7 0.8 1.0 CA A:GLY65 4.8 0.2 1.0 O E:ASN66 4.9 1.0 1.0 CA B:GLY65 4.9 0.6 1.0

B.Dhakshnamoorthy, A.Rohaim, H.Rui, L.Blachowicz, B.Roux. Structural and Functional Characterization of A Calcium-Activated Cation Channel From Tsukamurella Paurometabola. Nat Commun V. 7 12753 2016.
ISSN: ESSN 2041-1723
PubMed: 27678077
DOI: 10.1038/NCOMMS12753