Calcium in PDB 2pny: Structure of Human Isopentenyl-Diphosphate Delta-Isomerase 2

All present enzymatic activity of Structure of Human Isopentenyl-Diphosphate Delta-Isomerase 2:
5.3.3.2;

The structure of Structure of Human Isopentenyl-Diphosphate Delta-Isomerase 2, PDB code: 2pny was solved by J.R.Walker, T.Davis, C.Butler-Cole, J.Weigelt, M.Sundstrom, C.H.Arrowsmith, A.M.Edwards, A.Bochkarev, S.Dhe-Paganon, Structuralgenomics Consortium (Sgc), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.16 / 1.81
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	50.897, 52.815, 96.391, 90.00, 90.00, 90.00
R / Rfree (%)	14.8 / 18.2

The structure of Structure of Human Isopentenyl-Diphosphate Delta-Isomerase 2 also contains other interesting chemical elements:

Manganese

(Mn)

1 atom

The binding sites of Calcium atom in the Structure of Human Isopentenyl-Diphosphate Delta-Isomerase 2 (pdb code 2pny). 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 Isopentenyl-Diphosphate Delta-Isomerase 2, PDB code: 2pny:

Calcium binding site 1 out of 1 in the Structure of Human Isopentenyl-Diphosphate Delta-Isomerase 2


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 Isopentenyl-Diphosphate Delta-Isomerase 2 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca228 b:14.8 occ:1.00 O A:HOH270 2.2 18.2 1.0 O A:HOH414 2.2 19.8 1.0 O3 A:POP230 2.3 18.7 1.0 O5 A:POP230 2.3 19.2 1.0 O A:SER86 2.3 17.6 1.0 OE2 A:GLU115 2.3 19.9 1.0 CD A:GLU115 3.1 20.2 1.0 P2 A:POP230 3.3 20.8 1.0 P1 A:POP230 3.3 20.9 1.0 O A:POP230 3.4 19.3 1.0 OE1 A:GLU115 3.4 17.6 1.0 C A:SER86 3.5 18.3 1.0 N A:SER86 4.0 16.7 1.0 OG A:SER86 4.0 23.2 1.0 O2 A:POP230 4.0 18.2 1.0 O A:HOH344 4.1 25.1 1.0 O6 A:POP230 4.1 20.1 1.0 NH1 A:ARG70 4.2 16.3 1.0 NH2 A:ARG111 4.2 18.6 1.0 CB A:SER87 4.3 16.8 1.0 CA A:SER86 4.3 18.2 1.0 O A:HOH258 4.3 22.8 1.0 CG A:GLU115 4.4 18.4 1.0 O4 A:POP230 4.4 20.4 1.0 OE1 A:GLU167 4.4 18.2 1.0 N A:SER87 4.4 15.9 1.0 NZ A:LYS74 4.5 16.8 1.0 CA A:SER87 4.5 16.9 1.0 O1 A:POP230 4.5 20.5 1.0 CE A:LYS74 4.7 18.1 1.0 CB A:SER86 4.8 19.7 1.0 NE A:ARG111 4.8 15.8 1.0 OG A:SER87 4.8 19.1 1.0

J.R.Walker, T.Davis, C.Butler-Cole, J.Weigelt, M.Sundstrom, C.H.Arrowsmith, A.M.Edwards, A.Bochkarev, S.Dhe-Paganon. Structure of the Human Isopentenyl-Diphosphate Delta-Isomerase 2. To Be Published.