Calcium in PDB 2kn2: Solution Structure of the C-Terminal Domain of Soybean Calmodulin Isoform 4 Fused with the Calmodulin-Binding Domain of NTMKP1

The binding sites of Calcium atom in the Solution Structure of the C-Terminal Domain of Soybean Calmodulin Isoform 4 Fused with the Calmodulin-Binding Domain of NTMKP1 (pdb code 2kn2). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Solution Structure of the C-Terminal Domain of Soybean Calmodulin Isoform 4 Fused with the Calmodulin-Binding Domain of NTMKP1, PDB code: 2kn2:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Solution Structure of the C-Terminal Domain of Soybean Calmodulin Isoform 4 Fused with the Calmodulin-Binding Domain of NTMKP1


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Solution Structure of the C-Terminal Domain of Soybean Calmodulin Isoform 4 Fused with the Calmodulin-Binding Domain of NTMKP1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca196 b:0.0 occ:1.00 HD22 A:ASN23 2.1 0.0 1.0 HB2 A:ASP21 2.6 0.0 1.0 OD1 A:ASN23 2.6 0.0 1.0 O A:TYR25 2.6 0.0 1.0 OD1 A:ASP19 2.6 0.0 1.0 OE1 A:GLU30 2.6 0.0 1.0 OD2 A:ASP21 2.6 0.0 1.0 OE2 A:GLU30 2.6 0.0 1.0 ND2 A:ASN23 2.7 0.0 1.0 CD A:GLU30 2.8 0.0 1.0 CG A:ASN23 2.9 0.0 1.0 CG A:ASP21 3.4 0.0 1.0 CB A:ASP21 3.4 0.0 1.0 HD21 A:ASN23 3.5 0.0 1.0 CG A:ASP19 3.6 0.0 1.0 H A:ASP21 3.7 0.0 1.0 H A:ASN23 3.8 0.0 1.0 C A:TYR25 3.8 0.0 1.0 HA A:ILE26 3.8 0.0 1.0 HA A:ASP19 4.0 0.0 1.0 H A:TYR25 4.0 0.0 1.0 HG3 A:GLU30 4.0 0.0 1.0 CG A:GLU30 4.0 0.0 1.0 HB3 A:ASP21 4.1 0.0 1.0 H A:SER27 4.1 0.0 1.0 OD2 A:ASP19 4.1 0.0 1.0 CB A:ASN23 4.3 0.0 1.0 HB2 A:SER27 4.4 0.0 1.0 N A:ASP21 4.4 0.0 1.0 H A:GLN22 4.5 0.0 1.0 CA A:ASP21 4.5 0.0 1.0 HB3 A:ASN23 4.5 0.0 1.0 HB2 A:TYR25 4.5 0.0 1.0 OD1 A:ASP21 4.6 0.0 1.0 CA A:ILE26 4.6 0.0 1.0 HG2 A:GLU30 4.6 0.0 1.0 N A:ASN23 4.6 0.0 1.0 N A:ILE26 4.6 0.0 1.0 N A:SER27 4.7 0.0 1.0 N A:TYR25 4.7 0.0 1.0 CA A:TYR25 4.7 0.0 1.0 CA A:ASP19 4.7 0.0 1.0 OG A:SER27 4.8 0.0 1.0 CB A:ASP19 4.8 0.0 1.0 N A:GLN22 4.9 0.0 1.0 HB2 A:GLU30 4.9 0.0 1.0 C A:ASP21 4.9 0.0 1.0 C A:ILE26 5.0 0.0 1.0 CB A:TYR25 5.0 0.0 1.0 HB2 A:ASN23 5.0 0.0 1.0

Calcium binding site 2 out of 2 in the Solution Structure of the C-Terminal Domain of Soybean Calmodulin Isoform 4 Fused with the Calmodulin-Binding Domain of NTMKP1


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Solution Structure of the C-Terminal Domain of Soybean Calmodulin Isoform 4 Fused with the Calmodulin-Binding Domain of NTMKP1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca209 b:0.0 occ:1.00 OD1 A:ASP59 2.6 0.0 1.0 OD1 A:ASP55 2.6 0.0 1.0 OE2 A:GLU66 2.6 0.0 1.0 OE1 A:GLU66 2.6 0.0 1.0 OD1 A:ASP57 2.6 0.0 1.0 O A:GLN61 2.6 0.0 1.0 CG A:ASP55 2.9 0.0 1.0 CD A:GLU66 2.9 0.0 1.0 HA A:ASP55 2.9 0.0 1.0 OD2 A:ASP59 3.0 0.0 1.0 CG A:ASP59 3.0 0.0 1.0 OD2 A:ASP57 3.1 0.0 1.0 HA A:VAL62 3.1 0.0 1.0 HD21 A:ASN63 3.2 0.0 1.0 CG A:ASP57 3.2 0.0 1.0 OD2 A:ASP55 3.3 0.0 1.0 H A:ASP57 3.5 0.0 1.0 H A:ASP59 3.5 0.0 1.0 H A:ASN63 3.6 0.0 1.0 HD22 A:ASN63 3.6 0.0 1.0 ND2 A:ASN63 3.6 0.0 1.0 H A:LEU56 3.6 0.0 1.0 CB A:ASP55 3.7 0.0 1.0 HB2 A:ASP55 3.7 0.0 1.0 CA A:ASP55 3.8 0.0 1.0 C A:GLN61 3.8 0.0 1.0 CA A:VAL62 4.1 0.0 1.0 H A:GLN61 4.3 0.0 1.0 N A:LEU56 4.3 0.0 1.0 N A:ASN63 4.4 0.0 1.0 CB A:ASP59 4.4 0.0 1.0 CG A:GLU66 4.4 0.0 1.0 H A:GLY58 4.4 0.0 1.0 N A:ASP57 4.4 0.0 1.0 N A:VAL62 4.4 0.0 1.0 N A:ASP59 4.5 0.0 1.0 C A:ASP55 4.5 0.0 1.0 HG12 A:VAL62 4.5 0.0 1.0 HB3 A:ASP59 4.6 0.0 1.0 CB A:ASP57 4.6 0.0 1.0 CG A:ASN63 4.7 0.0 1.0 HB3 A:ASP55 4.7 0.0 1.0 HG21 A:VAL62 4.7 0.0 1.0 HG3 A:GLU66 4.8 0.0 1.0 C A:VAL62 4.8 0.0 1.0 N A:GLY58 4.8 0.0 1.0 HB2 A:GLU66 4.9 0.0 1.0 N A:ASP55 4.9 0.0 1.0 N A:GLN61 4.9 0.0 1.0 HB3 A:ASN63 4.9 0.0 1.0 CA A:GLN61 5.0 0.0 1.0 CA A:ASP57 5.0 0.0 1.0 HG2 A:GLU66 5.0 0.0 1.0

H.Ishida, M.Rainaldi, H.J.Vogel. Structural Studies of Soybean Calmodulin Isoform 4 Bound to the Calmodulin-Binding Domain of Tobacco Mitogen-Activated Protein Kinase Phosphatase-1 Provide Insights Into A Sequential Target Binding Mode. J.Biol.Chem. V. 284 28292 2009.
ISSN: ISSN 0021-9258
PubMed: 19667066
DOI: 10.1074/JBC.M109.025080