Calcium in PDB 1hjo: Atpase Domain of Human Heat Shock 70KDA Protein 1

All present enzymatic activity of Atpase Domain of Human Heat Shock 70KDA Protein 1:
3.6.1.3;

The structure of Atpase Domain of Human Heat Shock 70KDA Protein 1, PDB code: 1hjo was solved by J.Osipiuk, M.A.Walsh, B.C.Freeman, R.I.Morimoto, A.Joachimiak, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	9.00 / 2.30
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	70.215, 72.564, 98.927, 90.00, 90.00, 90.00
R / Rfree (%)	20.3 / 25.3

The structure of Atpase Domain of Human Heat Shock 70KDA Protein 1 also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Calcium atom in the Atpase Domain of Human Heat Shock 70KDA Protein 1 (pdb code 1hjo). 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 Atpase Domain of Human Heat Shock 70KDA Protein 1, PDB code: 1hjo:

Calcium binding site 1 out of 1 in the Atpase Domain of Human Heat Shock 70KDA Protein 1


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Atpase Domain of Human Heat Shock 70KDA Protein 1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca384 b:29.4 occ:1.00 O2A A:ADP383 2.4 14.4 1.0 O A:HOH397 2.5 13.3 1.0 O1B A:ADP383 2.5 19.8 1.0 O A:HOH405 2.6 19.3 1.0 O A:HOH422 2.6 21.2 1.0 O A:HOH431 2.8 23.1 1.0 O A:HOH423 2.8 19.5 1.0 PA A:ADP383 3.4 15.3 1.0 O3A A:ADP383 3.5 15.6 1.0 PB A:ADP383 3.5 15.4 1.0 O A:HOH398 4.0 16.4 1.0 OD2 A:ASP10 4.1 16.9 1.0 O1A A:ADP383 4.1 16.0 1.0 O2B A:ADP383 4.2 14.7 1.0 O A:HOH392 4.3 14.3 1.0 O A:HOH475 4.3 34.2 1.0 OD1 A:ASP199 4.5 20.3 1.0 O A:HOH407 4.5 19.2 1.0 CA A:GLY338 4.6 16.7 1.0 O5' A:ADP383 4.7 17.4 1.0 OD1 A:ASP10 4.7 18.2 1.0 O3B A:ADP383 4.8 21.2 1.0 CG A:ASP10 4.9 16.8 1.0 CA A:GLY201 4.9 18.1 1.0

J.Osipiuk, M.A.Walsh, B.C.Freeman, R.I.Morimoto, A.Joachimiak. Structure of A New Crystal Form of Human HSP70 Atpase Domain. Acta Crystallogr.,Sect.D V. 55 1105 1999.
ISSN: ISSN 0907-4449
PubMed: 10216320
DOI: 10.1107/S0907444999002103