Calcium in PDB 1ecs: The 1.7 A Crystal Structure of A Bleomycin Resistance Determinant Encoded on the Transposon TN5

The structure of The 1.7 A Crystal Structure of A Bleomycin Resistance Determinant Encoded on the Transposon TN5, PDB code: 1ecs was solved by M.Maruyama, Y.Matoba, T.Kumagai, M.Sugiyama, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	5.00 / 1.70
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	81.330, 85.030, 78.820, 90.00, 90.00, 90.00
R / Rfree (%)	19.1 / n/a

The binding sites of Calcium atom in the The 1.7 A Crystal Structure of A Bleomycin Resistance Determinant Encoded on the Transposon TN5 (pdb code 1ecs). 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 The 1.7 A Crystal Structure of A Bleomycin Resistance Determinant Encoded on the Transposon TN5, PDB code: 1ecs:

Calcium binding site 1 out of 1 in the The 1.7 A Crystal Structure of A Bleomycin Resistance Determinant Encoded on the Transposon TN5


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The 1.7 A Crystal Structure of A Bleomycin Resistance Determinant Encoded on the Transposon TN5 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca390 b:50.9 occ:1.00 O A:HOH392 2.3 47.9 1.0 O A:HOH391 2.6 54.1 1.0 OE1 A:GLU22 2.7 36.5 1.0 OE2 A:GLU22 3.2 42.1 1.0 CD A:GLU22 3.3 34.5 1.0 O A:HOH430 4.5 36.0 1.0 O A:HOH439 4.8 31.3 1.0 CG A:GLU22 4.8 27.9 1.0 O A:HOH503 4.9 48.2 1.0 O A:HOH412 4.9 21.9 1.0

M.Maruyama, T.Kumagai, Y.Matoba, M.Hayashida, T.Fujii, Y.Hata, M.Sugiyama. Crystal Structures of the Transposon TN5-Carried Bleomycin Resistance Determinant Uncomplexed and Complexed with Bleomycin. J.Biol.Chem. V. 276 9992 2001.
ISSN: ISSN 0021-9258
PubMed: 11134052
DOI: 10.1074/JBC.M009874200