Calcium in PDB 1jba: Unmyristoylated Gcap-2 with Three Calcium Ions Bound

All present enzymatic activity of Unmyristoylated Gcap-2 with Three Calcium Ions Bound:
4.6.1.2;

The binding sites of Calcium atom in the Unmyristoylated Gcap-2 with Three Calcium Ions Bound (pdb code 1jba). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 3 binding sites of Calcium where determined in the Unmyristoylated Gcap-2 with Three Calcium Ions Bound, PDB code: 1jba:
Jump to Calcium binding site number: 1; 2; 3;

Calcium binding site 1 out of 3 in the Unmyristoylated Gcap-2 with Three Calcium Ions Bound


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Unmyristoylated Gcap-2 with Three Calcium Ions Bound within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca500 b:0.0 occ:1.00 OD1 A:ASN71 2.5 0.0 1.0 OD1 A:ASP69 2.5 0.0 1.0 O A:THR75 2.5 0.0 1.0 OE2 A:GLU80 2.5 0.0 1.0 OE1 A:GLU80 2.5 0.0 1.0 OD2 A:ASP73 2.5 0.0 1.0 HB2 A:ASN71 2.7 0.0 1.0 HA A:ILE76 2.7 0.0 1.0 CD A:GLU80 2.8 0.0 1.0 CG A:ASN71 3.2 0.0 1.0 CG A:ASP69 3.3 0.0 1.0 CB A:ASN71 3.4 0.0 1.0 C A:THR75 3.6 0.0 1.0 OD2 A:ASP69 3.7 0.0 1.0 CG A:ASP73 3.7 0.0 1.0 CA A:ILE76 3.7 0.0 1.0 HG13 A:ILE76 3.8 0.0 1.0 H A:ASN71 3.8 0.0 1.0 HA A:ASP69 3.8 0.0 1.0 H A:ASP77 3.9 0.0 1.0 HB3 A:ASN71 4.1 0.0 1.0 HB A:ILE76 4.1 0.0 1.0 N A:ILE76 4.2 0.0 1.0 OD1 A:ASP73 4.3 0.0 1.0 H A:ASP73 4.3 0.0 1.0 CG A:GLU80 4.3 0.0 1.0 ND2 A:ASN71 4.4 0.0 1.0 CB A:ILE76 4.4 0.0 1.0 N A:ASN71 4.4 0.0 1.0 CB A:ASP69 4.6 0.0 1.0 CG1 A:ILE76 4.6 0.0 1.0 CA A:ASP69 4.6 0.0 1.0 CA A:ASN71 4.6 0.0 1.0 H A:GLY72 4.6 0.0 1.0 H A:THR75 4.6 0.0 1.0 H A:THR70 4.6 0.0 1.0 HD22 A:ASN71 4.7 0.0 1.0 HB2 A:ASP73 4.7 0.0 1.0 N A:ASP77 4.7 0.0 1.0 HG3 A:GLU80 4.8 0.0 1.0 C A:ILE76 4.8 0.0 1.0 CB A:ASP73 4.8 0.0 1.0 HG2 A:GLU80 4.8 0.0 1.0 HB2 A:GLU80 4.8 0.0 1.0 CA A:THR75 4.9 0.0 1.0 N A:THR75 4.9 0.0 1.0 N A:THR70 5.0 0.0 1.0 C A:ASP69 5.0 0.0 1.0

Calcium binding site 2 out of 3 in the Unmyristoylated Gcap-2 with Three Calcium Ions Bound


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Unmyristoylated Gcap-2 with Three Calcium Ions Bound within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca501 b:0.0 occ:1.00 OD1 A:ASN109 2.5 0.0 1.0 OE1 A:GLU116 2.5 0.0 1.0 OE2 A:GLU116 2.5 0.0 1.0 OD1 A:ASP105 2.5 0.0 1.0 OD1 A:ASP107 2.5 0.0 1.0 O A:CYS111 2.5 0.0 1.0 HA A:ASP105 2.5 0.0 1.0 CD A:GLU116 2.6 0.0 1.0 HD22 A:ASN109 2.8 0.0 1.0 HA A:ILE112 3.0 0.0 1.0 CG A:ASN109 3.3 0.0 1.0 C A:CYS111 3.4 0.0 1.0 CG A:ASP107 3.4 0.0 1.0 CG A:ASP105 3.4 0.0 1.0 ND2 A:ASN109 3.4 0.0 1.0 H A:CYS111 3.4 0.0 1.0 CA A:ASP105 3.5 0.0 1.0 OD2 A:ASP107 3.6 0.0 1.0 H A:ASN109 3.7 0.0 1.0 H A:ASP107 3.7 0.0 1.0 HG12 A:ILE112 3.8 0.0 1.0 CB A:ASP105 3.8 0.0 1.0 HB2 A:ASP105 3.8 0.0 1.0 H A:GLY110 3.9 0.0 1.0 CA A:ILE112 3.9 0.0 1.0 N A:ILE112 4.0 0.0 1.0 CG A:GLU116 4.0 0.0 1.0 HG13 A:ILE112 4.0 0.0 1.0 H A:ARG108 4.1 0.0 1.0 N A:CYS111 4.1 0.0 1.0 H A:LYS106 4.1 0.0 1.0 HG2 A:GLU116 4.1 0.0 1.0 C A:ASP105 4.3 0.0 1.0 CG1 A:ILE112 4.3 0.0 1.0 CA A:CYS111 4.3 0.0 1.0 HD21 A:ASN109 4.4 0.0 1.0 N A:ASN109 4.4 0.0 1.0 OD2 A:ASP105 4.4 0.0 1.0 N A:LYS106 4.4 0.0 1.0 HG3 A:GLU116 4.5 0.0 1.0 N A:ARG108 4.5 0.0 1.0 H A:ASP113 4.5 0.0 1.0 N A:ASP105 4.5 0.0 1.0 N A:ASP107 4.6 0.0 1.0 N A:GLY110 4.6 0.0 1.0 CB A:ASN109 4.8 0.0 1.0 CB A:ILE112 4.8 0.0 1.0 CB A:ASP107 4.8 0.0 1.0 HA A:ARG108 4.8 0.0 1.0 H A:ILE112 4.8 0.0 1.0 O A:TYR104 4.8 0.0 1.0 HB3 A:ASP105 4.9 0.0 1.0 C A:ILE112 5.0 0.0 1.0

Calcium binding site 3 out of 3 in the Unmyristoylated Gcap-2 with Three Calcium Ions Bound


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Unmyristoylated Gcap-2 with Three Calcium Ions Bound within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca502 b:0.0 occ:1.00 OD1 A:ASP162 1.8 0.0 1.0 CG A:ASP162 2.2 0.0 1.0 O A:GLN164 2.5 0.0 1.0 OE1 A:GLU169 2.5 0.0 1.0 OD1 A:ASN160 2.5 0.0 1.0 OD2 A:ASP158 2.5 0.0 1.0 OE2 A:GLU169 2.5 0.0 1.0 OD2 A:ASP162 2.5 0.0 1.0 CD A:GLU169 2.8 0.0 1.0 H A:GLN164 3.2 0.0 1.0 HD22 A:ASN160 3.2 0.0 1.0 HB3 A:ASP162 3.2 0.0 1.0 CB A:ASP162 3.3 0.0 1.0 H A:ASP162 3.4 0.0 1.0 CG A:ASN160 3.4 0.0 1.0 CG A:ASP158 3.5 0.0 1.0 C A:GLN164 3.6 0.0 1.0 ND2 A:ASN160 3.7 0.0 1.0 H A:GLY163 3.8 0.0 1.0 HA A:LEU165 3.8 0.0 1.0 OD1 A:ASP158 3.9 0.0 1.0 N A:ASP162 4.0 0.0 1.0 N A:GLN164 4.0 0.0 1.0 HB2 A:ASP162 4.1 0.0 1.0 CA A:ASP162 4.2 0.0 1.0 H A:SER166 4.2 0.0 1.0 CG A:GLU169 4.3 0.0 1.0 N A:GLY163 4.4 0.0 1.0 CA A:GLN164 4.4 0.0 1.0 HB2 A:GLN164 4.5 0.0 1.0 H A:GLY161 4.5 0.0 1.0 N A:LEU165 4.6 0.0 1.0 HD11 A:LEU165 4.6 0.0 1.0 H A:ASN160 4.6 0.0 1.0 C A:ASP162 4.7 0.0 1.0 HD21 A:ASN160 4.7 0.0 1.0 CA A:LEU165 4.7 0.0 1.0 HB3 A:GLU169 4.7 0.0 1.0 H A:GLU159 4.7 0.0 1.0 HG2 A:GLU169 4.8 0.0 1.0 CB A:ASN160 4.8 0.0 1.0 HG3 A:GLU169 4.8 0.0 1.0 CB A:ASP158 4.8 0.0 1.0 HB2 A:ASN160 4.9 0.0 1.0 HD13 A:LEU165 4.9 0.0 1.0 HB2 A:ASP158 4.9 0.0 1.0 CB A:GLN164 4.9 0.0 1.0 N A:GLY161 4.9 0.0 1.0 HA A:ASP158 5.0 0.0 1.0 CB A:GLU169 5.0 0.0 1.0

J.B.Ames, A.M.Dizhoor, M.Ikura, K.Palczewski, L.Stryer. Three-Dimensional Structure of Guanylyl Cyclase Activating Protein-2, A Calcium-Sensitive Modulator of Photoreceptor Guanylyl Cyclases. J.Biol.Chem. V. 274 19329 1999.
ISSN: ISSN 0021-9258
PubMed: 10383444
DOI: 10.1074/JBC.274.27.19329