Calcium in PDB 6j06: Crystal Structure of Intracellular B30.2 Domain of BTN3A1 in Complex with Hmbpp-08

The structure of Crystal Structure of Intracellular B30.2 Domain of BTN3A1 in Complex with Hmbpp-08, PDB code: 6j06 was solved by Y.Y.Yang, W.D.Liu, N.N.Cai, C.C.Chen, R.T.Guo, Y.H.Zhang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	23.00 / 2.65
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	112.929, 211.588, 56.269, 90.00, 90.00, 90.00
R / Rfree (%)	17.2 / 22.3

The binding sites of Calcium atom in the Crystal Structure of Intracellular B30.2 Domain of BTN3A1 in Complex with Hmbpp-08 (pdb code 6j06). 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 Intracellular B30.2 Domain of BTN3A1 in Complex with Hmbpp-08, PDB code: 6j06:

Calcium binding site 1 out of 1 in the Crystal Structure of Intracellular B30.2 Domain of BTN3A1 in Complex with Hmbpp-08


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 Intracellular B30.2 Domain of BTN3A1 in Complex with Hmbpp-08 within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca507 b:96.2 occ:1.00 OE1 B:GLU358 2.7 39.5 1.0 O A:HOH626 2.9 42.4 1.0 O B:SER359 2.9 38.8 1.0 CD B:GLU358 3.6 45.8 1.0 CG B:GLU358 3.6 42.8 1.0 O B:HOH658 3.7 54.6 1.0 CD1 B:PHE360 4.0 44.9 1.0 OD1 A:ASP315 4.0 40.8 1.0 NZ A:LYS317 4.0 66.1 1.0 CD A:PRO316 4.0 37.7 1.0 O B:HOH635 4.0 47.8 1.0 C B:SER359 4.1 43.7 1.0 CE1 B:PHE360 4.1 42.8 1.0 CE A:LYS317 4.2 50.2 1.0 CG A:PRO316 4.5 37.2 1.0 NE2 A:GLN329 4.6 49.2 1.0 CA B:PHE360 4.6 36.6 1.0 OE2 B:GLU358 4.8 47.0 1.0 N B:PHE360 4.8 37.6 1.0 CG B:PHE360 4.9 39.9 1.0 O B:HOH652 4.9 39.4 1.0 O A:HOH618 4.9 51.9 1.0 N A:PRO316 5.0 37.4 1.0 N B:SER359 5.0 34.7 1.0

Y.Yang, L.Li, L.Yuan, X.Zhou, J.Duan, H.Xiao, N.Cai, S.Han, X.Ma, W.Liu, C.C.Chen, L.Wang, X.Li, J.Chen, N.Kang, J.Chen, Z.Shen, S.R.Malwal, W.Liu, Y.Shi, E.Oldfield, R.T.Guo, Y.Zhang. A Structural Change in Butyrophilin Upon Phosphoantigen Binding Underlies Phosphoantigen-Mediated V Gamma 9V Delta 2 T Cell Activation. Immunity V. 50 1043 2019.
ISSN: ISSN 1097-4180
PubMed: 30902636
DOI: 10.1016/J.IMMUNI.2019.02.016