Calcium in PDB 1cm1: Motions of Calmodulin-Single-Conformer Refinement

All present enzymatic activity of Motions of Calmodulin-Single-Conformer Refinement:
2.7.1.123;

The structure of Motions of Calmodulin-Single-Conformer Refinement, PDB code: 1cm1 was solved by M.E.Wall, G.N.Phillips Jr., with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 2.00
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	38.751, 75.209, 120.073, 90.00, 90.00, 90.00
R / Rfree (%)	23.4 / 30.2

The binding sites of Calcium atom in the Motions of Calmodulin-Single-Conformer Refinement (pdb code 1cm1). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 5 binding sites of Calcium where determined in the Motions of Calmodulin-Single-Conformer Refinement, PDB code: 1cm1:
Jump to Calcium binding site number: 1; 2; 3; 4; 5;

Calcium binding site 1 out of 5 in the Motions of Calmodulin-Single-Conformer Refinement


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Motions of Calmodulin-Single-Conformer Refinement within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca401 b:24.5 occ:1.00 O A:THR26 2.4 25.0 1.0 OD1 A:ASP22 2.6 35.0 1.0 OD1 A:ASP20 2.6 26.6 1.0 OD1 A:ASP24 2.6 35.9 1.0 OE1 A:GLU31 2.6 23.8 1.0 OE2 A:GLU31 2.7 26.5 1.0 O A:HOH533 2.7 23.7 0.9 CD A:GLU31 3.0 25.1 1.0 CG A:ASP24 3.4 34.5 1.0 CG A:ASP22 3.4 36.5 1.0 C A:THR26 3.6 25.5 1.0 CG A:ASP20 3.7 27.9 1.0 OD2 A:ASP22 3.7 36.8 1.0 OD2 A:ASP24 3.9 34.3 1.0 N A:ASP24 4.1 38.3 1.0 OG1 A:THR26 4.2 29.6 1.0 N A:THR26 4.2 27.4 1.0 CA A:ASP20 4.3 28.4 1.0 CB A:ASP24 4.3 35.9 1.0 CB A:ASP20 4.4 28.1 1.0 CA A:THR26 4.4 26.8 1.0 CG A:GLU31 4.5 20.2 1.0 N A:ILE27 4.5 23.3 1.0 N A:ASP22 4.5 35.3 1.0 CA A:ILE27 4.5 21.7 1.0 OD2 A:ASP20 4.6 29.8 1.0 C A:ASP20 4.6 29.7 1.0 N A:GLY23 4.6 38.1 1.0 CA A:ASP24 4.6 35.3 1.0 CB A:ASP22 4.7 35.0 1.0 N A:GLY25 4.7 30.4 1.0 N A:LYS21 4.8 33.1 1.0 N A:THR28 4.9 22.9 1.0 CB A:THR26 4.9 27.7 1.0 C A:ASP24 4.9 34.4 1.0 CG2 A:THR28 5.0 22.6 1.0

Calcium binding site 2 out of 5 in the Motions of Calmodulin-Single-Conformer Refinement


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Motions of Calmodulin-Single-Conformer Refinement within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca402 b:34.3 occ:1.00 OD1 A:ASN60 2.5 40.1 1.0 O A:THR62 2.6 35.6 1.0 OD1 A:ASP56 2.6 44.7 1.0 OE1 A:GLU67 2.7 26.0 1.0 OE2 A:GLU67 2.7 31.2 1.0 O A:HOH536 2.8 55.9 1.0 OD2 A:ASP58 2.8 61.3 1.0 CD A:GLU67 3.0 28.0 1.0 CG A:ASP58 3.3 55.1 1.0 OD1 A:ASP58 3.3 55.4 1.0 CG A:ASN60 3.6 40.4 1.0 C A:THR62 3.6 36.2 1.0 CG A:ASP56 3.8 48.0 1.0 N A:ASN60 4.1 44.6 1.0 N A:THR62 4.2 41.0 1.0 ND2 A:ASN60 4.3 37.4 1.0 OG1 A:THR62 4.3 38.6 1.0 CA A:THR62 4.5 37.9 1.0 N A:ILE63 4.5 33.5 1.0 CG A:GLU67 4.5 26.7 1.0 N A:GLY59 4.5 50.3 1.0 CA A:ILE63 4.5 32.1 1.0 N A:ASP58 4.5 51.7 1.0 CB A:ASP58 4.6 53.3 1.0 OD2 A:ASP56 4.6 48.3 1.0 CB A:ASN60 4.6 42.7 1.0 N A:ASP64 4.6 31.0 1.0 CA A:ASP56 4.6 53.3 1.0 OD2 A:ASP64 4.7 33.9 1.0 CB A:ASP56 4.7 50.2 1.0 N A:GLY61 4.7 43.0 1.0 CA A:ASN60 4.8 43.6 1.0 CA A:ASP58 4.9 51.2 1.0 C A:ASP58 4.9 51.3 1.0 CG A:ASP64 4.9 28.3 1.0 N A:ALA57 5.0 53.3 1.0

Calcium binding site 3 out of 5 in the Motions of Calmodulin-Single-Conformer Refinement


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Motions of Calmodulin-Single-Conformer Refinement within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca403 b:22.6 occ:1.00 O A:TYR99 2.5 20.4 1.0 O A:HOH511 2.5 18.2 1.0 OD1 A:ASP93 2.5 15.9 1.0 OD1 A:ASN97 2.6 24.1 1.0 OE1 A:GLU104 2.6 24.8 1.0 OD1 A:ASP95 2.6 26.6 1.0 OE2 A:GLU104 2.6 24.2 1.0 CD A:GLU104 2.9 25.1 1.0 CG A:ASP95 3.4 27.1 1.0 CG A:ASN97 3.5 22.6 1.0 C A:TYR99 3.6 18.6 1.0 OD2 A:ASP95 3.7 30.5 1.0 CG A:ASP93 3.7 17.5 1.0 ND2 A:ASN97 4.1 18.5 1.0 N A:TYR99 4.3 16.4 1.0 CA A:ASP93 4.3 19.8 1.0 N A:ASN97 4.3 19.7 1.0 N A:ASP95 4.3 28.1 1.0 CG A:GLU104 4.4 23.7 1.0 O A:HOH512 4.4 27.4 1.0 CB A:ASP93 4.5 15.8 1.0 CA A:TYR99 4.5 17.6 1.0 C A:ASP93 4.5 18.3 1.0 N A:ILE100 4.5 19.4 1.0 CB A:ASN97 4.5 21.9 1.0 CA A:ILE100 4.5 17.2 1.0 N A:LYS94 4.6 20.7 1.0 N A:GLY96 4.6 22.9 1.0 CB A:ASP95 4.6 28.1 1.0 OD2 A:ASP93 4.6 18.2 1.0 N A:SER101 4.8 19.1 1.0 CA A:ASP95 4.8 26.5 1.0 CA A:ASN97 4.9 21.1 1.0 CB A:TYR99 4.9 14.1 1.0 N A:GLY98 4.9 22.1 1.0 C A:ASP95 4.9 26.5 1.0

Calcium binding site 4 out of 5 in the Motions of Calmodulin-Single-Conformer Refinement


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Motions of Calmodulin-Single-Conformer Refinement within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca404 b:21.9 occ:1.00 O A:GLN135 2.5 17.7 1.0 OD1 A:ASP129 2.6 13.7 1.0 OD1 A:ASP133 2.6 24.9 1.0 OE1 A:GLU140 2.6 16.3 1.0 OD1 A:ASP131 2.7 18.5 1.0 O A:HOH527 2.7 5.5 0.5 OE2 A:GLU140 2.7 17.1 1.0 CD A:GLU140 3.0 18.2 1.0 CG A:ASP133 3.3 19.9 1.0 CG A:ASP131 3.4 18.2 1.0 CG A:ASP129 3.5 14.0 1.0 C A:GLN135 3.6 16.4 1.0 OD2 A:ASP131 3.6 25.4 1.0 OD2 A:ASP133 3.7 22.8 1.0 N A:ASP133 4.2 19.6 1.0 N A:GLN135 4.2 16.1 1.0 OD2 A:ASP129 4.2 14.9 1.0 CA A:ASP129 4.3 17.2 1.0 CB A:ASP129 4.3 15.7 1.0 N A:ASP131 4.4 19.3 1.0 CA A:VAL136 4.4 17.9 1.0 N A:VAL136 4.4 17.7 1.0 CA A:GLN135 4.5 17.0 1.0 N A:GLY132 4.5 13.5 1.0 N A:ILE130 4.5 16.9 1.0 CB A:ASP133 4.5 20.1 1.0 CG A:GLU140 4.5 19.3 1.0 N A:ASN137 4.6 15.5 1.0 CB A:ASP131 4.7 17.0 1.0 C A:ASP129 4.7 18.0 1.0 N A:GLY134 4.7 18.3 1.0 CA A:ASP133 4.8 19.3 1.0 CA A:ASP131 4.9 16.4 1.0 CB A:GLN135 5.0 15.4 1.0 C A:VAL136 5.0 16.9 1.0

Calcium binding site 5 out of 5 in the Motions of Calmodulin-Single-Conformer Refinement


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 5 of Motions of Calmodulin-Single-Conformer Refinement within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca600 b:29.3 occ:0.50 OE1 A:GLN135 3.0 18.7 1.0 OD2 A:ASP133 3.1 22.8 1.0 CG A:ASP133 3.4 19.9 1.0 CB A:ASP133 3.8 20.1 1.0 CD A:GLN135 3.9 17.3 1.0 CG A:GLN135 4.1 15.6 1.0 OD1 A:ASP133 4.1 24.9 1.0 CD2 A:TYR99 4.1 14.6 1.0 CE2 A:TYR99 4.2 18.5 1.0 O A:HOH540 4.4 13.1 0.5 O A:ASP133 4.4 19.5 1.0 CB A:GLN135 4.4 15.4 1.0 CG A:TYR99 4.8 17.3 1.0 C A:ASP133 4.9 18.6 1.0 CZ A:TYR99 4.9 21.6 1.0 CA A:ASP133 5.0 19.3 1.0

M.E.Wall, J.B.Clarage, G.N.Phillips Jr.. Motions of Calmodulin Characterized Using Both Bragg and Diffuse X-Ray Scattering. Structure V. 5 1599 1997.
ISSN: ISSN 0969-2126
PubMed: 9438860
DOI: 10.1016/S0969-2126(97)00308-0