Calcium in PDB 6dyn: C-Terminal Condensation Domain of Ebony in Complex with Histamine

The structure of C-Terminal Condensation Domain of Ebony in Complex with Histamine, PDB code: 6dyn was solved by T.Izore, J.Tailhades, M.H.Hansen, J.A.Kaczmarski, C.J.Jackson, M.J.Cryle, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.97 / 2.10
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	44.580, 57.470, 50.130, 90.00, 113.23, 90.00
R / Rfree (%)	18 / 25

The binding sites of Calcium atom in the C-Terminal Condensation Domain of Ebony in Complex with Histamine (pdb code 6dyn). 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 C-Terminal Condensation Domain of Ebony in Complex with Histamine, PDB code: 6dyn:

Calcium binding site 1 out of 1 in the C-Terminal Condensation Domain of Ebony in Complex with Histamine


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of C-Terminal Condensation Domain of Ebony in Complex with Histamine within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca902 b:56.6 occ:1.00 OD1 A:ASN827 2.4 24.5 1.0 O A:HOH1094 2.8 39.1 1.0 O A:HOH1084 3.2 30.4 1.0 OG1 A:THR825 3.2 26.6 1.0 CG A:ASN827 3.5 21.5 1.0 O A:HOH1101 3.7 30.2 1.0 CG2 A:THR825 3.8 23.1 1.0 ND2 A:ASN827 3.9 19.1 1.0 CB A:THR825 4.0 25.6 1.0 OG A:SER786 4.4 32.4 1.0 O A:HOH1056 4.6 23.7 1.0 O A:HOH1114 4.6 39.8 1.0 CB A:THR832 4.6 21.5 1.0 CB A:ASN827 4.8 17.2 1.0 CG2 A:THR832 4.8 14.8 1.0 CB A:SER786 5.0 25.6 1.0 O A:THR826 5.0 22.5 1.0 CA A:ASN827 5.0 20.1 1.0

T.Izore, J.Tailhades, M.H.Hansen, J.A.Kaczmarski, C.J.Jackson, M.J.Cryle. Drosophila Melanogasternonribosomal Peptide Synthetase Ebony Encodes An Atypical Condensation Domain. Proc. Natl. Acad. Sci. V. 116 2913 2019U.S.A..
ISSN: ESSN 1091-6490
PubMed: 30705105
DOI: 10.1073/PNAS.1811194116