Samarium in PDB 4afp: The Structure of Metacaspase 2 From T. Brucei Determined in the Presence of Samarium

The structure of The Structure of Metacaspase 2 From T. Brucei Determined in the Presence of Samarium, PDB code: 4afp was solved by K.Mcluskey, J.Rudolf, N.W.Isaacs, G.H.Coombs, C.X.Moss, J.C.Mottram, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	75.87 / 2.10
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	78.217, 49.787, 85.224, 90.00, 117.10, 90.00
R / Rfree (%)	18.1 / 23.8

The binding sites of Samarium atom in the The Structure of Metacaspase 2 From T. Brucei Determined in the Presence of Samarium (pdb code 4afp). This binding sites where shown within 5.0 Angstroms radius around Samarium atom.
In total only one binding site of Samarium was determined in the The Structure of Metacaspase 2 From T. Brucei Determined in the Presence of Samarium, PDB code: 4afp:

Samarium binding site 1 out of 1 in the The Structure of Metacaspase 2 From T. Brucei Determined in the Presence of Samarium


Mono view


Stereo pair view

A full contact list of Samarium with other atoms in the Sm binding site number 1 of The Structure of Metacaspase 2 From T. Brucei Determined in the Presence of Samarium within 5.0Å range: probe atom residue distance (Å) B Occ A:Sm1348 b:40.5 occ:1.00 O A:HOH2071 2.3 31.8 1.0 OD1 A:ASP190 2.5 21.9 1.0 OD1 A:ASP189 2.5 15.5 1.0 OD1 A:ASP173 2.5 28.6 1.0 OD2 A:ASP173 2.9 31.4 1.0 O A:HOH2072 3.0 42.9 1.0 CG A:ASP173 3.1 27.7 1.0 OD1 A:ASP220 3.1 28.0 1.0 CG A:ASP189 3.3 14.4 1.0 OD2 A:ASP189 3.4 17.8 1.0 CG A:ASP190 3.5 18.2 1.0 O A:HOH2078 3.6 31.5 1.0 OD2 A:ASP220 3.9 29.2 1.0 CG A:ASP220 3.9 26.7 1.0 OD2 A:ASP190 3.9 22.2 1.0 N A:ASP190 4.2 13.4 1.0 CB A:ASP190 4.6 15.0 1.0 CB A:ASP173 4.6 26.3 1.0 CB A:ASP189 4.7 12.9 1.0 CA A:ASP190 4.7 14.2 1.0 C A:ASP189 4.9 12.4 1.0

K.Mcluskey, J.Rudolf, W.R.Proto, N.W.Isaacs, G.H.Coombs, C.X.Moss, J.C.Mottram. Crystal Structure of A Trypanosoma Brucei Metacaspase. Proc.Natl.Acad.Sci.Usa V. 109 7469 2012.
ISSN: ISSN 0027-8424
PubMed: 22529389
DOI: 10.1073/PNAS.1200885109