Calcium in PDB 1i52: Crystal Structure of 4-Diphosphocytidyl-2-C-Methylerythritol (Cdp-Me) Synthase (Ygbp) Involved in Mevalonate Independent Isoprenoid Biosynthesis

The structure of Crystal Structure of 4-Diphosphocytidyl-2-C-Methylerythritol (Cdp-Me) Synthase (Ygbp) Involved in Mevalonate Independent Isoprenoid Biosynthesis, PDB code: 1i52 was solved by S.B.Richard, M.E.Bowman, W.Kwiatkowski, I.Kang, C.Chow, M.Lillo, D.E.Cane, J.P.Noel, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	65.14 / 1.50
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	130.564, 47.074, 38.105, 90.00, 93.78, 90.00
R / Rfree (%)	22.7 / 24.7

The structure of Crystal Structure of 4-Diphosphocytidyl-2-C-Methylerythritol (Cdp-Me) Synthase (Ygbp) Involved in Mevalonate Independent Isoprenoid Biosynthesis also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Calcium atom in the Crystal Structure of 4-Diphosphocytidyl-2-C-Methylerythritol (Cdp-Me) Synthase (Ygbp) Involved in Mevalonate Independent Isoprenoid Biosynthesis (pdb code 1i52). 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 Crystal Structure of 4-Diphosphocytidyl-2-C-Methylerythritol (Cdp-Me) Synthase (Ygbp) Involved in Mevalonate Independent Isoprenoid Biosynthesis, PDB code: 1i52:

Calcium binding site 1 out of 1 in the Crystal Structure of 4-Diphosphocytidyl-2-C-Methylerythritol (Cdp-Me) Synthase (Ygbp) Involved in Mevalonate Independent Isoprenoid Biosynthesis


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of 4-Diphosphocytidyl-2-C-Methylerythritol (Cdp-Me) Synthase (Ygbp) Involved in Mevalonate Independent Isoprenoid Biosynthesis within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca2001 b:16.6 occ:1.00 O A:HOH2005 2.3 19.4 1.0 O A:LEU46 2.3 17.0 1.0 O A:HOH2132 2.3 24.7 1.0 O A:HOH2126 2.4 20.0 1.0 O A:HOH2128 2.4 17.9 1.0 C A:LEU46 3.5 18.0 1.0 CA A:LEU46 4.3 16.6 1.0 OE1 A:GLN75 4.4 19.2 1.0 CB A:LEU46 4.4 15.8 1.0 O A:HOH2131 4.5 27.9 1.0 O A:HIS48 4.5 15.4 1.0 N A:ALA47 4.6 17.2 1.0 CA A:ALA47 4.7 16.9 1.0 C A:ALA47 4.7 18.6 1.0 NE2 A:GLN75 4.7 18.0 1.0 O A:VAL51 4.8 16.4 1.0 O A:ALA47 4.8 20.3 1.0 C A:HIS48 5.0 16.8 1.0 O A:HOH2107 5.0 48.9 1.0

S.B.Richard, M.E.Bowman, W.Kwiatkowski, I.Kang, C.Chow, A.M.Lillo, D.E.Cane, J.P.Noel. Structure of 4-Diphosphocytidyl-2-C- Methylerythritol Synthetase Involved in Mevalonate- Independent Isoprenoid Biosynthesis. Nat.Struct.Biol. V. 8 641 2001.
ISSN: ISSN 1072-8368
PubMed: 11427897
DOI: 10.1038/89691