Calcium in PDB 2hes: Cytosolic Iron-Sulphur Assembly Protein- 1

The structure of Cytosolic Iron-Sulphur Assembly Protein- 1, PDB code: 2hes was solved by V.Srinivasan, H.Michel, R.Lill, J.A.N.Daili, A.J.Pierik, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	17.98 / 1.70
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	35.211, 70.026, 130.366, 90.00, 90.00, 90.00
R / Rfree (%)	22.4 / 27.5

The binding sites of Calcium atom in the Cytosolic Iron-Sulphur Assembly Protein- 1 (pdb code 2hes). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Cytosolic Iron-Sulphur Assembly Protein- 1, PDB code: 2hes:

Calcium binding site 1 out of 1 in the Cytosolic Iron-Sulphur Assembly Protein- 1


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Cytosolic Iron-Sulphur Assembly Protein- 1 within 5.0Å range: probe atom residue distance (Å) B Occ X:Ca400 b:30.3 occ:1.00 O X:HOH681 2.2 44.1 1.0 O X:HOH631 2.2 28.9 1.0 O X:HOH471 2.4 36.6 1.0 OG X:SER221 2.4 27.6 1.0 O X:HOH426 2.6 24.7 1.0 O X:SER221 2.9 22.7 1.0 OD1 X:ASP247 3.5 34.0 1.0 CB X:SER221 3.6 22.7 1.0 C X:SER221 3.7 20.9 1.0 O X:HOH564 3.9 49.2 1.0 O X:HOH573 4.0 46.8 1.0 CG2 X:THR222 4.0 19.8 1.0 CA X:SER221 4.3 20.5 1.0 O X:HOH424 4.4 21.7 1.0 O X:HIS249 4.4 25.0 1.0 CG X:ASP247 4.5 28.3 1.0 O X:HOH432 4.5 24.6 1.0 N X:THR222 4.6 18.4 1.0 O X:ASP220 4.7 20.8 1.0 CA X:THR222 4.7 16.0 1.0 CA X:ASP247 4.7 24.0 1.0 CB X:ASP247 4.8 25.6 1.0 CG X:ARG251 4.9 38.3 1.0 O X:HOH412 4.9 17.1 1.0 CB X:THR222 5.0 15.9 1.0

V.Srinivasan, D.J.Netz, H.Webert, J.Mascarenhas, A.J.Pierik, H.Michel, R.Lill. Structure of the Yeast WD40 Domain Protein CIA1, A Component Acting Late in Iron-Sulfur Protein Biogenesis. Structure V. 15 1246 2007.
ISSN: ISSN 0969-2126
PubMed: 17937914
DOI: 10.1016/J.STR.2007.08.009