Samarium in PDB 2hyz: Crystal Structure of An 8 Repeat Consensus Tpr Superhelix (Orthorombic Crystal Form)

The structure of Crystal Structure of An 8 Repeat Consensus Tpr Superhelix (Orthorombic Crystal Form), PDB code: 2hyz was solved by T.Kajander, A.L.Cortajarena, L.Regan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.30
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	36.156, 67.695, 70.785, 90.00, 90.00, 90.00
R / Rfree (%)	21.3 / 27

The binding sites of Samarium atom in the Crystal Structure of An 8 Repeat Consensus Tpr Superhelix (Orthorombic Crystal Form) (pdb code 2hyz). This binding sites where shown within 5.0 Angstroms radius around Samarium atom.
In total 3 binding sites of Samarium where determined in the Crystal Structure of An 8 Repeat Consensus Tpr Superhelix (Orthorombic Crystal Form), PDB code: 2hyz:
Jump to Samarium binding site number: 1; 2; 3;

Samarium binding site 1 out of 3 in the Crystal Structure of An 8 Repeat Consensus Tpr Superhelix (Orthorombic Crystal Form)


Mono view


Stereo pair view

A full contact list of Samarium with other atoms in the Sm binding site number 1 of Crystal Structure of An 8 Repeat Consensus Tpr Superhelix (Orthorombic Crystal Form) within 5.0Å range: probe atom residue distance (Å) B Occ A:Sm706 b:13.0 occ:0.50 OE2 A:GLU121 2.1 25.7 1.0 O A:HOH729 2.3 23.4 1.0 OE1 A:GLU121 2.4 32.9 1.0 OD1 A:ASP120 2.4 26.7 1.0 OD2 A:ASP120 2.4 27.0 1.0 CD A:GLU121 2.6 30.9 1.0 CG A:ASP120 2.8 29.9 1.0 CG A:GLU121 4.1 28.9 1.0 CB A:ASP120 4.3 25.9 1.0 O A:HOH716 4.6 29.5 1.0 N A:GLU121 4.7 24.5 1.0 CB A:ASP118 4.8 30.5 1.0 N A:ASP120 4.9 22.9 1.0

Samarium binding site 2 out of 3 in the Crystal Structure of An 8 Repeat Consensus Tpr Superhelix (Orthorombic Crystal Form)


Mono view


Stereo pair view

A full contact list of Samarium with other atoms in the Sm binding site number 2 of Crystal Structure of An 8 Repeat Consensus Tpr Superhelix (Orthorombic Crystal Form) within 5.0Å range: probe atom residue distance (Å) B Occ A:Sm707 b:8.3 occ:0.50 OE2 A:GLU19 2.0 20.1 1.0 OE1 A:GLU19 2.1 33.8 1.0 OD2 A:ASP18 2.2 20.3 1.0 OD1 A:ASP18 2.2 24.4 1.0 O A:HOH733 2.3 20.0 1.0 CD A:GLU19 2.4 31.7 1.0 O A:HOH731 2.5 14.7 1.0 O A:HOH732 2.5 23.7 1.0 CG A:ASP18 2.6 25.1 1.0 CG A:GLU19 4.0 30.3 1.0 CB A:ASP18 4.1 19.6 1.0 O A:HOH717 4.4 24.1 1.0 N A:GLU19 4.7 24.2 1.0 O A:HOH713 4.7 29.7 1.0 CB A:ASP16 4.8 25.4 1.0 OD1 A:ASP16 4.9 32.2 1.0 CB A:GLU19 4.9 29.9 1.0 N A:ASP18 5.0 22.9 1.0 CA A:ASP18 5.0 25.9 1.0

Samarium binding site 3 out of 3 in the Crystal Structure of An 8 Repeat Consensus Tpr Superhelix (Orthorombic Crystal Form)


Mono view


Stereo pair view

A full contact list of Samarium with other atoms in the Sm binding site number 3 of Crystal Structure of An 8 Repeat Consensus Tpr Superhelix (Orthorombic Crystal Form) within 5.0Å range: probe atom residue distance (Å) B Occ A:Sm708 b:12.7 occ:0.50 O A:HOH730 2.0 23.2 1.0 OE2 A:GLU53 2.2 29.4 1.0 OD2 A:ASP52 2.2 25.4 1.0 OD1 A:ASP52 2.4 31.4 1.0 OE1 A:GLU53 2.5 28.7 1.0 CD A:GLU53 2.7 31.0 1.0 CG A:ASP52 2.7 29.7 1.0 CG A:GLU53 4.2 23.6 1.0 CB A:ASP52 4.3 24.4 1.0 O A:HOH721 4.5 33.4 1.0 N A:GLU53 4.7 22.3 1.0 OD1 A:ASP50 4.8 34.9 1.0

T.Kajander, A.L.Cortajarena, S.Mochrie, L.Regan. Structure and Stability of Designed Tpr Protein Superhelices: Unusual Crystal Packing and Implications For Natural Tpr Proteins. Acta Crystallogr.,Sect.D V. 63 800 2007.
ISSN: ISSN 0907-4449
PubMed: 17582171
DOI: 10.1107/S0907444907024353