Calcium in PDB 7msy: Structure of CALU17 From the Calicheamicin Biosynthesis Pathway of Micromonospora Echinospora

The structure of Structure of CALU17 From the Calicheamicin Biosynthesis Pathway of Micromonospora Echinospora, PDB code: 7msy was solved by A.J.Kosgei, M.D.Miller, W.Xu, S.G.Van Lanen, J.S.Thorson, G.N.Phillips Jr., with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	48.23 / 2.21
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	53.465, 53.465, 223.468, 90, 90, 90
R / Rfree (%)	18.4 / 23.6

The structure of Structure of CALU17 From the Calicheamicin Biosynthesis Pathway of Micromonospora Echinospora also contains other interesting chemical elements:

Chlorine	(Cl)	2 atoms
Magnesium	(Mg)	1 atom

The binding sites of Calcium atom in the Structure of CALU17 From the Calicheamicin Biosynthesis Pathway of Micromonospora Echinospora (pdb code 7msy). 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 CALU17 From the Calicheamicin Biosynthesis Pathway of Micromonospora Echinospora, PDB code: 7msy:

Calcium binding site 1 out of 1 in the Structure of CALU17 From the Calicheamicin Biosynthesis Pathway of Micromonospora Echinospora


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of CALU17 From the Calicheamicin Biosynthesis Pathway of Micromonospora Echinospora within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca401 b:70.6 occ:1.00 O A:HOH512 2.2 60.8 1.0 O A:HOH595 2.2 59.0 1.0 O A:HOH601 2.3 64.6 1.0 O A:ARG284 2.3 56.2 1.0 OE2 A:GLU283 2.4 76.2 1.0 O A:HOH546 2.4 60.6 1.0 OE1 A:GLU283 2.5 61.2 1.0 CD A:GLU283 2.6 66.1 1.0 H A:ARG284 3.2 66.8 1.0 C A:ARG284 3.5 55.4 1.0 N A:ARG284 3.7 55.7 1.0 CG A:GLU283 3.9 63.7 1.0 O A:TRP52 4.0 65.5 1.0 HD13 A:LEU285 4.0 78.8 1.0 HG3 A:GLU283 4.0 76.4 1.0 OE1 A:GLN278 4.1 81.6 1.0 HB2 A:ARG284 4.1 66.3 1.0 CA A:ARG284 4.1 52.1 1.0 HD1 A:PHE53 4.2 82.3 1.0 OD2 A:ASP55 4.3 64.6 1.0 HA A:LEU285 4.3 72.6 1.0 HA A:GLU283 4.4 66.8 1.0 HE3 A:TRP52 4.4 122.6 1.0 HE1 A:PHE53 4.5 86.9 1.0 OE2 A:GLU56 4.5 58.7 1.0 N A:LEU285 4.5 64.5 1.0 HG2 A:GLU283 4.6 76.4 1.0 OD1 A:ASP55 4.6 71.8 1.0 HA A:PHE53 4.6 76.2 1.0 C A:GLU283 4.6 59.2 1.0 CB A:ARG284 4.7 55.2 1.0 HB2 A:GLU283 4.7 75.5 1.0 CB A:GLU283 4.7 62.9 1.0 CD1 A:PHE53 4.7 68.6 1.0 CA A:GLU283 4.8 55.6 1.0 HD12 A:LEU285 4.9 78.8 1.0 CD1 A:LEU285 4.9 65.7 1.0 CG A:ASP55 4.9 74.3 1.0 CA A:LEU285 4.9 60.5 1.0 CE1 A:PHE53 4.9 72.5 1.0 HE22 A:GLN278 4.9 107.0 1.0

A.J.Kosgei, M.D.Miller, W.Xu, S.G.Van Lanen, J.S.Thorson, G.N.Phillips Jr.. Structure of Dynf From the Dynemicin Biosynthesis Pathway of Micromonospora Chersina To Be Published.