Calcium in PDB 8epx: Type Iis Restriction Endonuclease Paqci, Dna Bound

The binding sites of Calcium atom in the Type Iis Restriction Endonuclease Paqci, Dna Bound (pdb code 8epx). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Type Iis Restriction Endonuclease Paqci, Dna Bound, PDB code: 8epx:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Type Iis Restriction Endonuclease Paqci, Dna Bound


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Type Iis Restriction Endonuclease Paqci, Dna Bound within 5.0Å range: probe atom residue distance (Å) B Occ D:Ca601 b:38.9 occ:1.00 O D:TYR74 2.4 37.3 1.0 OP1 L:DC39 2.4 45.1 1.0 NE2 D:HIS5 2.5 39.0 1.0 OD2 D:ASP54 2.6 34.1 1.0 OE2 D:GLU73 3.1 43.8 1.0 CE1 D:HIS5 3.3 38.3 1.0 NZ D:LYS75 3.5 48.2 1.0 C D:TYR74 3.5 35.0 1.0 CG D:ASP54 3.6 34.9 1.0 CD2 D:HIS5 3.6 42.4 1.0 P L:DC39 3.6 50.1 1.0 OD1 D:ASP54 3.8 39.7 1.0 O5' L:DC39 4.0 49.2 1.0 CD D:GLU73 4.1 44.4 1.0 N D:TYR74 4.3 36.7 1.0 CA D:TYR74 4.4 35.0 1.0 OP2 L:DC39 4.4 50.8 1.0 C5' L:DC39 4.5 45.0 1.0 ND1 D:HIS5 4.5 40.8 1.0 N D:LYS75 4.5 35.3 1.0 OE1 D:GLU73 4.5 45.8 1.0 CB D:TYR74 4.6 34.4 1.0 CA D:LYS75 4.6 38.7 1.0 CG D:HIS5 4.7 42.8 1.0 O3' L:DA38 4.8 52.2 1.0 CE D:LYS75 4.9 46.4 1.0 CB D:ASP54 4.9 34.4 1.0 C D:GLU73 5.0 36.5 1.0

Calcium binding site 2 out of 2 in the Type Iis Restriction Endonuclease Paqci, Dna Bound


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Type Iis Restriction Endonuclease Paqci, Dna Bound within 5.0Å range: probe atom residue distance (Å) B Occ K:Ca101 b:84.2 occ:1.00 OP1 K:DC9 2.7 93.6 1.0 O A:TYR74 3.0 78.0 1.0 O5' K:DC9 3.1 92.0 1.0 OD2 A:ASP54 3.2 99.3 1.0 P K:DC9 3.5 94.8 1.0 C A:TYR74 4.0 74.4 1.0 N A:TYR74 4.1 81.6 1.0 CB A:TYR74 4.2 81.5 1.0 OP2 K:DC9 4.3 91.3 1.0 CG A:ASP54 4.3 104.5 1.0 CA A:TYR74 4.4 76.3 1.0 C5' K:DC9 4.4 89.8 1.0 O3' K:DT8 4.8 91.9 1.0 CE A:LYS75 4.8 72.1 1.0 CB A:ASP54 4.9 108.0 1.0 C4' K:DC9 5.0 89.0 1.0

M.A.Kennedy, B.L.Stoddard. Structures, Activity, and Mechanism of the Type Iis Restriction Endonuclease Paqci To Be Published.