Calcium in PDB 7xrx: Insulin-Cleaving Membrane Protease-Icmp

The structure of Insulin-Cleaving Membrane Protease-Icmp, PDB code: 7xrx was solved by J.Wang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	34.37 / 1.88
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	87.927, 78.141, 99.916, 90, 113.52, 90
R / Rfree (%)	14.6 / 18.7

The binding sites of Calcium atom in the Insulin-Cleaving Membrane Protease-Icmp (pdb code 7xrx). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 3 binding sites of Calcium where determined in the Insulin-Cleaving Membrane Protease-Icmp, PDB code: 7xrx:
Jump to Calcium binding site number: 1; 2; 3;

Calcium binding site 1 out of 3 in the Insulin-Cleaving Membrane Protease-Icmp


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Insulin-Cleaving Membrane Protease-Icmp within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca401 b:23.2 occ:1.00 OE2 A:GLU268 2.3 22.0 1.0 OD1 A:ASP274 2.3 21.0 1.0 OD2 A:ASP163 2.4 19.3 1.0 O A:CYS271 2.5 20.0 1.0 O A:HOH760 2.5 31.7 1.0 OD2 A:ASP349 2.6 21.8 1.0 O A:HOH750 2.7 30.2 1.0 CG A:ASP163 3.3 23.2 1.0 CG A:ASP274 3.4 23.1 1.0 O A:HOH502 3.5 8.7 1.0 CD A:GLU268 3.5 26.2 1.0 CG A:ASP349 3.5 23.3 1.0 C A:CYS271 3.6 23.1 1.0 CB A:ASP163 3.6 23.1 1.0 OD2 A:ASP274 3.8 24.3 1.0 CB A:ASP349 3.8 21.1 1.0 CA A:CYS271 4.1 23.6 1.0 OE1 A:GLU268 4.3 27.1 1.0 O A:HOH558 4.4 24.0 1.0 CG A:GLU268 4.4 25.3 1.0 O A:HOH693 4.4 18.4 1.0 OD1 A:ASP163 4.5 23.3 1.0 OD1 A:ASP349 4.6 24.6 1.0 SG A:CYS271 4.7 40.0 1.0 CB A:ASP274 4.7 21.9 1.0 O A:ASP270 4.7 20.3 1.0 N A:PHE272 4.7 18.6 1.0 CA A:ASP274 4.8 19.3 1.0 N A:ASP274 5.0 18.4 1.0 CB A:CYS271 5.0 29.2 1.0 O A:THR265 5.0 32.5 1.0

Calcium binding site 2 out of 3 in the Insulin-Cleaving Membrane Protease-Icmp


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Insulin-Cleaving Membrane Protease-Icmp within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca401 b:16.7 occ:1.00 OE1 B:GLU268 2.3 17.2 1.0 OD1 B:ASP274 2.3 15.8 1.0 OD2 B:ASP163 2.4 12.5 1.0 O B:CYS271 2.5 13.1 1.0 O B:HOH736 2.5 20.2 1.0 OD2 B:ASP349 2.5 14.6 1.0 O B:HOH709 2.6 29.9 1.0 CG B:ASP163 3.3 14.0 1.0 CG B:ASP274 3.4 14.2 1.0 CD B:GLU268 3.5 18.0 1.0 CG B:ASP349 3.5 14.8 1.0 O B:HOH503 3.5 2.3 1.0 C B:CYS271 3.6 17.1 1.0 CB B:ASP163 3.6 12.7 1.0 CB B:ASP349 3.8 16.2 1.0 OD2 B:ASP274 3.8 12.1 1.0 CA B:CYS271 4.1 16.2 1.0 OE2 B:GLU268 4.2 20.2 1.0 O B:HOH525 4.3 17.1 1.0 CG B:GLU268 4.4 15.7 1.0 OD1 B:ASP163 4.5 12.6 1.0 OD1 B:ASP349 4.6 14.3 1.0 O B:HOH568 4.6 12.1 1.0 O B:HOH617 4.6 38.0 1.0 SG B:CYS271 4.7 32.8 1.0 CB B:ASP274 4.7 12.8 1.0 N B:PHE272 4.7 13.0 1.0 O B:ASP270 4.7 14.6 1.0 CA B:ASP274 4.8 12.3 1.0 O B:GLY166 4.9 21.4 1.0 N B:ASP274 5.0 10.8 1.0 CB B:CYS271 5.0 23.6 1.0

Calcium binding site 3 out of 3 in the Insulin-Cleaving Membrane Protease-Icmp


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Insulin-Cleaving Membrane Protease-Icmp within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca401 b:22.8 occ:1.00 OE1 C:GLU268 2.3 20.3 1.0 OD1 C:ASP274 2.4 17.2 1.0 O C:HOH679 2.5 25.8 1.0 OD2 C:ASP163 2.5 16.2 1.0 O C:CYS271 2.5 17.8 1.0 O C:HOH714 2.6 39.9 1.0 OD2 C:ASP349 2.6 20.3 1.0 CG C:ASP163 3.4 19.0 1.0 CG C:ASP274 3.5 18.9 1.0 CD C:GLU268 3.5 24.9 1.0 CG C:ASP349 3.5 20.8 1.0 O C:HOH501 3.6 8.8 1.0 C C:CYS271 3.6 22.7 1.0 CB C:ASP163 3.6 18.5 1.0 CB C:ASP349 3.8 21.7 1.0 OD2 C:ASP274 3.9 19.2 1.0 CA C:CYS271 4.1 24.0 1.0 OE2 C:GLU268 4.3 25.9 1.0 CG C:GLU268 4.4 22.8 1.0 O C:HOH512 4.4 21.0 1.0 O C:HOH547 4.5 21.4 1.0 OD1 C:ASP163 4.6 19.9 1.0 OD1 C:ASP349 4.6 22.0 1.0 O C:ASP270 4.7 20.7 1.0 CB C:ASP274 4.7 18.2 1.0 N C:PHE272 4.7 15.7 1.0 SG C:CYS271 4.8 36.4 1.0 CA C:ASP274 4.8 18.2 1.0 O C:GLY166 4.9 24.4 1.0 N C:ASP274 5.0 16.7 1.0 O C:THR265 5.0 31.2 1.0

J.Wang, J.Wang. N/A N/A.