Calcium in PDB 1sy9: Structure of Calmodulin Complexed with A Fragment of the Olfactory Cng Channel

The binding sites of Calcium atom in the Structure of Calmodulin Complexed with A Fragment of the Olfactory Cng Channel (pdb code 1sy9). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 4 binding sites of Calcium where determined in the Structure of Calmodulin Complexed with A Fragment of the Olfactory Cng Channel, PDB code: 1sy9:
Jump to Calcium binding site number: 1; 2; 3; 4;

Calcium binding site 1 out of 4 in the Structure of Calmodulin Complexed with A Fragment of the Olfactory Cng Channel


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of Calmodulin Complexed with A Fragment of the Olfactory Cng Channel within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca149 b:0.0 occ:1.00 OE1 A:GLU31 2.3 0.0 1.0 OE2 A:GLU31 2.3 0.0 1.0 OD1 A:ASP20 2.4 0.0 1.0 O A:THR26 2.5 0.0 1.0 OD2 A:ASP22 2.6 0.0 1.0 CD A:GLU31 2.6 0.0 1.0 OD1 A:ASP24 2.7 0.0 1.0 HB2 A:ASP22 2.7 0.0 1.0 HA A:ILE27 3.3 0.0 1.0 CG A:ASP24 3.4 0.0 1.0 CG A:ASP22 3.4 0.0 1.0 CG A:ASP20 3.5 0.0 1.0 OD2 A:ASP24 3.5 0.0 1.0 H A:ASP22 3.5 0.0 1.0 CB A:ASP22 3.5 0.0 1.0 HG22 A:THR28 3.7 0.0 1.0 C A:THR26 3.7 0.0 1.0 H A:THR28 3.8 0.0 1.0 OD2 A:ASP20 3.9 0.0 1.0 HG1 A:THR26 4.0 0.0 1.0 CG A:GLU31 4.1 0.0 1.0 HA A:ASP20 4.2 0.0 1.0 H A:THR26 4.2 0.0 1.0 HB3 A:ASP22 4.2 0.0 1.0 CA A:ILE27 4.2 0.0 1.0 H A:ASP24 4.3 0.0 1.0 OG1 A:THR26 4.3 0.0 1.0 N A:ASP22 4.4 0.0 1.0 N A:ILE27 4.4 0.0 1.0 HG2 A:GLU31 4.5 0.0 1.0 N A:THR28 4.5 0.0 1.0 OG1 A:THR28 4.5 0.0 1.0 OD1 A:ASP22 4.6 0.0 1.0 CA A:ASP22 4.6 0.0 1.0 HG3 A:GLU31 4.6 0.0 1.0 CG2 A:THR28 4.7 0.0 1.0 HG1 A:THR28 4.7 0.0 1.0 CB A:ASP20 4.7 0.0 1.0 CB A:ASP24 4.8 0.0 1.0 C A:ILE27 4.8 0.0 1.0 CA A:THR26 4.8 0.0 1.0 CA A:ASP20 4.8 0.0 1.0 HB2 A:GLU31 4.8 0.0 1.0 HB3 A:ASP24 4.8 0.0 1.0 N A:THR26 4.8 0.0 1.0 HB3 A:GLU31 4.8 0.0 1.0 H A:LYS21 4.9 0.0 1.0 CB A:GLU31 4.9 0.0 1.0 H A:GLY23 5.0 0.0 1.0

Calcium binding site 2 out of 4 in the Structure of Calmodulin Complexed with A Fragment of the Olfactory Cng Channel


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Structure of Calmodulin Complexed with A Fragment of the Olfactory Cng Channel within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca150 b:0.0 occ:1.00 O A:THR62 2.1 0.0 1.0 OD1 A:ASP56 2.3 0.0 1.0 OE1 A:GLU67 2.4 0.0 1.0 OE2 A:GLU67 2.4 0.0 1.0 OD1 A:ASN60 2.5 0.0 1.0 OD1 A:ASP58 2.6 0.0 1.0 CD A:GLU67 2.7 0.0 1.0 HA A:ASP56 2.9 0.0 1.0 HD22 A:ASN60 3.2 0.0 1.0 C A:THR62 3.3 0.0 1.0 HA A:ILE63 3.3 0.0 1.0 H A:THR62 3.4 0.0 1.0 CG A:ASP56 3.4 0.0 1.0 CG A:ASN60 3.4 0.0 1.0 CG A:ASP58 3.5 0.0 1.0 ND2 A:ASN60 3.6 0.0 1.0 H A:ASP58 3.6 0.0 1.0 H A:GLY59 3.7 0.0 1.0 H A:GLY61 3.7 0.0 1.0 H A:ASN60 3.7 0.0 1.0 H A:ALA57 3.7 0.0 1.0 CA A:ASP56 3.8 0.0 1.0 OD2 A:ASP58 3.8 0.0 1.0 H A:ASP64 3.9 0.0 1.0 N A:THR62 4.0 0.0 1.0 CB A:ASP56 4.0 0.0 1.0 HB3 A:ASP56 4.1 0.0 1.0 CA A:ILE63 4.2 0.0 1.0 N A:ILE63 4.2 0.0 1.0 CG A:GLU67 4.2 0.0 1.0 N A:ALA57 4.3 0.0 1.0 CA A:THR62 4.3 0.0 1.0 HB2 A:GLU67 4.4 0.0 1.0 OD2 A:ASP56 4.4 0.0 1.0 C A:ASP56 4.4 0.0 1.0 N A:ASN60 4.5 0.0 1.0 HD21 A:ASN60 4.6 0.0 1.0 N A:ASP58 4.6 0.0 1.0 HG1 A:THR62 4.6 0.0 1.0 N A:GLY59 4.6 0.0 1.0 N A:ASP64 4.6 0.0 1.0 N A:GLY61 4.6 0.0 1.0 HB3 A:GLU67 4.6 0.0 1.0 CB A:GLU67 4.7 0.0 1.0 OG1 A:THR62 4.7 0.0 1.0 HG2 A:GLU67 4.7 0.0 1.0 HG12 A:ILE63 4.7 0.0 1.0 OD2 A:ASP64 4.7 0.0 1.0 CB A:ASN60 4.7 0.0 1.0 HG3 A:GLU67 4.8 0.0 1.0 HG22 A:ILE52 4.8 0.0 1.0 CB A:ASP58 4.8 0.0 1.0 C A:ILE63 4.9 0.0 1.0 CG A:ASP64 4.9 0.0 1.0 N A:ASP56 4.9 0.0 1.0 HB3 A:ASN60 5.0 0.0 1.0 C A:GLY61 5.0 0.0 1.0 HB2 A:ASP64 5.0 0.0 1.0

Calcium binding site 3 out of 4 in the Structure of Calmodulin Complexed with A Fragment of the Olfactory Cng Channel


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Structure of Calmodulin Complexed with A Fragment of the Olfactory Cng Channel within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca151 b:0.0 occ:1.00 OD1 A:ASP95 1.9 0.0 1.0 OE2 A:GLU104 2.1 0.0 1.0 OD1 A:ASP93 2.2 0.0 1.0 OE1 A:GLU104 2.3 0.0 1.0 OD1 A:ASN97 2.5 0.0 1.0 CD A:GLU104 2.5 0.0 1.0 CG A:ASP95 2.5 0.0 1.0 OD2 A:ASP95 2.6 0.0 1.0 O A:TYR99 2.8 0.0 1.0 HA A:ASP93 2.9 0.0 1.0 HA A:ILE100 3.1 0.0 1.0 HD22 A:ASN97 3.1 0.0 1.0 CG A:ASN97 3.2 0.0 1.0 H A:ASN97 3.4 0.0 1.0 CG A:ASP93 3.4 0.0 1.0 H A:ASP95 3.4 0.0 1.0 ND2 A:ASN97 3.5 0.0 1.0 H A:GLY96 3.7 0.0 1.0 O A:ILE100 3.8 0.0 1.0 CA A:ASP93 3.8 0.0 1.0 C A:TYR99 3.9 0.0 1.0 CB A:ASP95 4.0 0.0 1.0 CA A:ILE100 4.0 0.0 1.0 CG A:GLU104 4.0 0.0 1.0 C A:ILE100 4.1 0.0 1.0 HB2 A:SER101 4.1 0.0 1.0 N A:ASP95 4.2 0.0 1.0 N A:GLY96 4.2 0.0 1.0 H A:LYS94 4.2 0.0 1.0 CB A:ASP93 4.2 0.0 1.0 C A:ASP93 4.2 0.0 1.0 N A:ASN97 4.3 0.0 1.0 OD2 A:ASP93 4.3 0.0 1.0 HD21 A:ASN97 4.3 0.0 1.0 HG2 A:GLU104 4.3 0.0 1.0 HB3 A:ASP95 4.4 0.0 1.0 N A:LYS94 4.4 0.0 1.0 H A:TYR99 4.4 0.0 1.0 CB A:ASN97 4.4 0.0 1.0 HB3 A:ASN97 4.4 0.0 1.0 N A:ILE100 4.5 0.0 1.0 HG3 A:GLU104 4.5 0.0 1.0 CA A:ASP95 4.5 0.0 1.0 HG21 A:ILE100 4.6 0.0 1.0 HB2 A:ASP95 4.6 0.0 1.0 C A:ASP95 4.7 0.0 1.0 HB3 A:GLU104 4.7 0.0 1.0 H A:GLY98 4.7 0.0 1.0 HB2 A:ASP93 4.7 0.0 1.0 O A:PHE92 4.7 0.0 1.0 HA2 A:GLY96 4.9 0.0 1.0 CB A:GLU104 4.9 0.0 1.0 O A:ASP93 4.9 0.0 1.0 CA A:GLY96 5.0 0.0 1.0 N A:ASP93 5.0 0.0 1.0

Calcium binding site 4 out of 4 in the Structure of Calmodulin Complexed with A Fragment of the Olfactory Cng Channel


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Structure of Calmodulin Complexed with A Fragment of the Olfactory Cng Channel within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca152 b:0.0 occ:1.00 OD1 A:ASP131 1.8 0.0 1.0 OD1 A:ASP133 1.9 0.0 1.0 OE1 A:GLU140 2.1 0.0 1.0 O A:GLN135 2.5 0.0 1.0 HA A:ASP129 2.5 0.0 1.0 CG A:ASP131 2.6 0.0 1.0 OD1 A:ASP129 2.7 0.0 1.0 CG A:ASP133 2.8 0.0 1.0 OD2 A:ASP131 2.8 0.0 1.0 CD A:GLU140 2.9 0.0 1.0 OE2 A:GLU140 3.0 0.0 1.0 H A:ASP133 3.1 0.0 1.0 OD2 A:ASP133 3.2 0.0 1.0 H A:ASP131 3.3 0.0 1.0 H A:GLY132 3.5 0.0 1.0 CA A:ASP129 3.5 0.0 1.0 HA A:VAL136 3.6 0.0 1.0 CG A:ASP129 3.6 0.0 1.0 H A:GLN135 3.6 0.0 1.0 HD22 A:ASN137 3.6 0.0 1.0 HD21 A:ASN137 3.6 0.0 1.0 C A:GLN135 3.7 0.0 1.0 ND2 A:ASN137 3.8 0.0 1.0 H A:ASN137 3.8 0.0 1.0 H A:ILE130 3.9 0.0 1.0 C A:ASP129 4.0 0.0 1.0 N A:ASP133 4.0 0.0 1.0 CB A:ASP131 4.0 0.0 1.0 CB A:ASP133 4.0 0.0 1.0 N A:ASP131 4.0 0.0 1.0 H A:GLY134 4.0 0.0 1.0 CB A:ASP129 4.1 0.0 1.0 HB3 A:ASP133 4.1 0.0 1.0 N A:ILE130 4.1 0.0 1.0 N A:GLY132 4.1 0.0 1.0 O A:ALA128 4.2 0.0 1.0 HB3 A:ASP131 4.3 0.0 1.0 N A:GLN135 4.3 0.0 1.0 CG A:GLU140 4.3 0.0 1.0 HB2 A:ASP129 4.4 0.0 1.0 CA A:VAL136 4.4 0.0 1.0 OD2 A:ASP129 4.5 0.0 1.0 CA A:ASP131 4.5 0.0 1.0 N A:VAL136 4.5 0.0 1.0 CA A:ASP133 4.6 0.0 1.0 HG3 A:GLU140 4.6 0.0 1.0 N A:ASN137 4.6 0.0 1.0 CG A:ASN137 4.6 0.0 1.0 N A:GLY134 4.6 0.0 1.0 N A:ASP129 4.7 0.0 1.0 CA A:GLN135 4.7 0.0 1.0 O A:ASP129 4.7 0.0 1.0 C A:ASP131 4.7 0.0 1.0 HB2 A:ASP131 4.7 0.0 1.0 HB3 A:GLU140 4.8 0.0 1.0 C A:ALA128 4.8 0.0 1.0 HB2 A:ASP133 4.8 0.0 1.0 HB2 A:GLU140 4.9 0.0 1.0 HB2 A:GLN135 4.9 0.0 1.0 C A:GLY132 5.0 0.0 1.0 CB A:GLU140 5.0 0.0 1.0 C A:ASP133 5.0 0.0 1.0 C A:ILE130 5.0 0.0 1.0 HG2 A:GLU140 5.0 0.0 1.0

G.M.Contessa, M.Orsale, S.Melino, V.Torre, M.Paci, A.Desideri, D.O.Cicero. Structure of Calmodulin Complexed with An Olfactory Cng Channel Fragment and Role of the Central Linker: Residual Dipolar Couplings to Evaluate Calmodulin Binding Modes Outside the Kinase Family. J.Biomol.uc(Nmr) V. 31 185 2005.
ISSN: ISSN 0925-2738
PubMed: 15803393
DOI: 10.1007/S10858-005-0165-1