Calcium in PDB 1lpm: A Structural Basis For the Chiral Preferences of Lipases

All present enzymatic activity of A Structural Basis For the Chiral Preferences of Lipases:
3.1.1.3;

The structure of A Structural Basis For the Chiral Preferences of Lipases, PDB code: 1lpm was solved by P.G.Grochulski, M.C.Cygler, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	8.00 / 2.18
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	65.200, 97.500, 176.300, 90.00, 90.00, 90.00
R / Rfree (%)	13.9 / n/a

The binding sites of Calcium atom in the A Structural Basis For the Chiral Preferences of Lipases (pdb code 1lpm). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the A Structural Basis For the Chiral Preferences of Lipases, PDB code: 1lpm:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the A Structural Basis For the Chiral Preferences of Lipases


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of A Structural Basis For the Chiral Preferences of Lipases within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca589 b:54.5 occ:1.00 O A:HOH667 2.4 62.1 1.0 OD1 A:ASP260 2.5 22.5 1.0 OD2 A:ASP260 2.8 23.5 1.0 CG A:ASP260 3.0 19.5 1.0 ND2 A:ASN256 3.9 21.6 1.0 O A:HOH824 3.9 43.5 1.0 O A:ASN256 4.4 19.3 1.0 CB A:ASP260 4.5 19.9 1.0 OE2 A:GLU168 4.6 40.1 1.0 OE1 A:GLU168 4.6 35.1 1.0 CD2 A:PHE259 4.8 12.7 1.0 CG A:ASN256 4.8 22.9 1.0 NZ A:LYS274 5.0 43.1 1.0

Calcium binding site 2 out of 2 in the A Structural Basis For the Chiral Preferences of Lipases


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of A Structural Basis For the Chiral Preferences of Lipases within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca590 b:14.2 occ:1.00 O A:HOH834 2.4 14.1 1.0 O A:GLY326 2.4 15.0 1.0 O A:HOH815 2.4 27.6 1.0 O A:HOH857 2.4 26.6 1.0 C A:GLY326 3.5 17.9 1.0 CA A:GLY326 4.3 15.4 1.0 O A:TYR328 4.4 15.1 1.0 O A:HOH811 4.4 26.3 1.0 N A:LYS327 4.5 21.3 1.0 CA A:LYS327 4.6 21.8 1.0 N A:TYR328 4.7 18.1 1.0 O A:HOH847 4.8 55.0 1.0 OD1 A:ASN330 4.9 20.2 1.0 ND2 A:ASN330 4.9 13.8 1.0

M.Cygler, P.Grochulski, R.J.Kazlauskas, J.D.Schrag, F.Bouthillier, B.Rubin, A.N.Serregi, A.K.Gupta. A Structural Basis For the Chiral Preferences of Lipases J.Am.Chem.Soc. V. 116 3180 1994.
ISSN: ISSN 0002-7863