Calcium in PDB 2pbd: Ternary Complex of Profilin-Actin with the Poly-Pro-Gab Domain of Vasp*

The structure of Ternary Complex of Profilin-Actin with the Poly-Pro-Gab Domain of Vasp*, PDB code: 2pbd was solved by F.Ferron, G.Rebowski, R.Dominguez, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	31.77 / 1.50
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	119.094, 56.589, 75.227, 90.00, 104.75, 90.00
R / Rfree (%)	15.6 / 19

The binding sites of Calcium atom in the Ternary Complex of Profilin-Actin with the Poly-Pro-Gab Domain of Vasp* (pdb code 2pbd). 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 Ternary Complex of Profilin-Actin with the Poly-Pro-Gab Domain of Vasp*, PDB code: 2pbd:

Calcium binding site 1 out of 1 in the Ternary Complex of Profilin-Actin with the Poly-Pro-Gab Domain of Vasp*


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Ternary Complex of Profilin-Actin with the Poly-Pro-Gab Domain of Vasp* within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1002 b:8.6 occ:1.00 O A:HOH1063 2.3 7.9 1.0 O2G A:ATP1001 2.3 6.4 1.0 O A:HOH1021 2.3 7.7 1.0 O2B A:ATP1001 2.3 6.6 1.0 O A:HOH1470 2.5 8.7 1.0 O A:HOH1117 2.6 7.2 1.0 O A:HOH1052 3.0 12.5 1.0 PG A:ATP1001 3.5 6.0 1.0 PB A:ATP1001 3.6 4.7 1.0 O3B A:ATP1001 3.9 6.0 1.0 O3G A:ATP1001 3.9 7.4 1.0 O A:HOH1086 4.2 12.2 1.0 O3A A:ATP1001 4.2 5.6 1.0 OE1 A:GLN137 4.2 9.1 1.0 O2A A:ATP1001 4.3 6.8 1.0 O A:HOH1064 4.3 23.0 1.0 O A:HOH1183 4.4 17.6 1.0 NZ A:LYS18 4.4 13.1 1.0 CA A:GLY13 4.4 8.0 1.0 CD A:GLN137 4.5 7.6 1.0 OD2 A:ASP154 4.6 12.3 1.0 OD1 A:ASP11 4.6 7.1 1.0 OD2 A:ASP11 4.7 7.3 1.0 PA A:ATP1001 4.7 6.4 1.0 OD1 A:ASP154 4.7 18.9 1.0 O1G A:ATP1001 4.8 6.5 1.0 O1B A:ATP1001 4.8 5.4 1.0 O A:HOH1201 4.9 18.7 1.0

F.Ferron, G.Rebowski, S.H.Lee, R.Dominguez. Structural Basis For the Recruitment of Profilin-Actin Complexes During Filament Elongation By Ena/Vasp Embo J. V. 26 4597 2007.
ISSN: ISSN 0261-4189
PubMed: 17914456
DOI: 10.1038/SJ.EMBOJ.7601874