Calcium in PDB 1lom: Cyanovirin-N Double Mutant P51S S52P

The structure of Cyanovirin-N Double Mutant P51S S52P, PDB code: 1lom was solved by I.Botos, T.Mori, L.K.Cartner, M.R.Boyd, A.Wlodawer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	18.46 / 1.72
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	48.093, 48.093, 79.670, 90.00, 90.00, 120.00
R / Rfree (%)	26.7 / 28.9

The binding sites of Calcium atom in the Cyanovirin-N Double Mutant P51S S52P (pdb code 1lom). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Cyanovirin-N Double Mutant P51S S52P, PDB code: 1lom:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Cyanovirin-N Double Mutant P51S S52P


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Cyanovirin-N Double Mutant P51S S52P within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca103 b:26.3 occ:1.00 O A:HOH162 2.7 33.9 1.0 O A:THR83 2.8 25.6 1.0 N A:THR83 3.2 24.1 1.0 O A:ALA71 3.4 25.1 1.0 C A:THR83 3.5 24.6 1.0 CB A:SER82 3.6 25.6 1.0 CB A:ALA70 3.7 25.8 1.0 N A:ALA71 3.8 25.3 1.0 C A:SER82 3.9 25.4 1.0 CA A:THR83 3.9 25.6 1.0 CA A:SER82 4.0 26.1 1.0 CA A:ALA70 4.2 26.7 1.0 C A:ALA71 4.3 25.6 1.0 C A:ALA70 4.4 26.2 1.0 OG A:SER82 4.4 31.5 1.0 N A:LYS84 4.4 23.7 1.0 CB A:LYS84 4.5 25.5 1.0 CA A:ALA71 4.6 24.8 1.0 O A:HOH130 4.7 32.8 1.0 CA A:LYS84 4.8 24.9 1.0 O A:SER82 4.9 24.2 1.0

Calcium binding site 2 out of 2 in the Cyanovirin-N Double Mutant P51S S52P


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Cyanovirin-N Double Mutant P51S S52P within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca104 b:27.5 occ:1.00 O A:HOH106 2.7 30.0 1.0 OG A:SER11 2.8 28.9 1.0 CB A:SER11 3.4 29.5 1.0 CB A:SER5 4.2 26.0 1.0 CE2 A:PHE4 4.3 28.1 1.0 CA A:SER5 4.4 27.2 1.0 O A:CYS8 4.5 30.0 1.0 N A:SER11 4.5 29.6 1.0 CA A:SER11 4.6 29.1 1.0 CZ A:PHE4 4.7 20.8 1.0 O A:SER5 4.7 28.5 1.0 OG A:SER20 4.8 28.1 1.0 C A:CYS8 5.0 29.7 1.0

I.Botos, T.Mori, L.K.Cartner, M.R.Boyd, A.Wlodawer. Domain-Swapped Structure of A Mutant of Cyanovirin-N. Biochem.Biophys.Res.Commun. V. 294 184 2002.
ISSN: ISSN 0006-291X
PubMed: 12054761
DOI: 10.1016/S0006-291X(02)00455-2