Calcium in PDB 1p49: Structure of Human Placental Estrone/Dhea Sulfatase

All present enzymatic activity of Structure of Human Placental Estrone/Dhea Sulfatase:
3.1.6.2;

The structure of Structure of Human Placental Estrone/Dhea Sulfatase, PDB code: 1p49 was solved by F.G.Hernandez-Guzman, T.Higashiyama, W.Pangborn, Y.Osawa, D.Ghosh, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	60.00 / 2.60
Space group	P 3 2 1
Cell size a, b, c (Å), α, β, γ (°)	116.980, 116.980, 102.660, 90.00, 90.00, 120.00
R / Rfree (%)	25.4 / 30.1

The binding sites of Calcium atom in the Structure of Human Placental Estrone/Dhea Sulfatase (pdb code 1p49). 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 Structure of Human Placental Estrone/Dhea Sulfatase, PDB code: 1p49:

Calcium binding site 1 out of 1 in the Structure of Human Placental Estrone/Dhea Sulfatase


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of Human Placental Estrone/Dhea Sulfatase within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca605 b:44.8 occ:1.00 OE1 A:GLN343 2.2 35.6 1.0 OD1 A:ASP35 2.3 35.6 1.0 OS3 A:ALS75 2.6 42.6 1.0 OS1 A:ALS75 2.7 41.6 1.0 OD2 A:ASP342 2.8 41.1 1.0 OD2 A:ASP36 2.8 57.5 1.0 OD1 A:ASP36 2.8 54.5 1.0 CG A:ASP36 3.0 55.5 1.0 OD1 A:ASP342 3.1 42.4 1.0 S A:ALS75 3.2 41.3 1.0 CD A:GLN343 3.3 37.3 1.0 CG A:ASP342 3.3 42.7 1.0 CG A:ASP35 3.5 41.3 1.0 CB A:ALS75 3.9 37.5 1.0 OS4 A:ALS75 3.9 40.5 1.0 N A:ASP36 3.9 51.0 1.0 CD2 A:HIS290 3.9 45.4 1.0 NE2 A:GLN343 3.9 36.5 1.0 NZ A:LYS134 4.0 32.6 1.0 OD2 A:ASP35 4.2 40.8 1.0 CB A:ASP36 4.2 54.3 1.0 CA A:ALS75 4.2 37.2 1.0 CA A:ASP36 4.4 53.9 1.0 CG A:GLN343 4.4 36.7 1.0 NH1 A:ARG79 4.4 21.7 1.0 OS2 A:ALS75 4.4 41.9 1.0 CE A:LYS368 4.4 63.2 1.0 N A:ALS75 4.4 38.5 1.0 OG A:ALS75 4.5 35.8 1.0 NZ A:LYS368 4.5 63.6 1.0 C A:ASP35 4.5 48.3 1.0 NE2 A:HIS290 4.6 46.1 1.0 CA A:ASP35 4.7 46.1 1.0 CB A:ASP35 4.7 42.6 1.0 CB A:ASP342 4.8 41.5 1.0 CD A:LYS368 4.9 64.8 1.0

F.G.Hernandez-Guzman, T.Higashiyama, W.Pangborn, Y.Osawa, D.Ghosh. Structure of Human Estrone Sulfatase Suggests Functional Roles of Membrane Association J.Biol.Chem. V. 278 22989 2003.
ISSN: ISSN 0021-9258
PubMed: 12657638
DOI: 10.1074/JBC.M211497200