Calcium in PDB 1yag: Structure of the Yeast Actin-Human Gelsolin Segment 1 Complex

The structure of Structure of the Yeast Actin-Human Gelsolin Segment 1 Complex, PDB code: 1yag was solved by S.Vorobiev, B.Strokopytov, C.Frieden, S.C.Almo, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.90
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	176.662, 68.099, 54.598, 90.00, 102.55, 90.00
R / Rfree (%)	19.3 / 23.1

The structure of Structure of the Yeast Actin-Human Gelsolin Segment 1 Complex also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Calcium atom in the Structure of the Yeast Actin-Human Gelsolin Segment 1 Complex (pdb code 1yag). 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 Structure of the Yeast Actin-Human Gelsolin Segment 1 Complex, PDB code: 1yag:

Calcium binding site 1 out of 1 in the Structure of the Yeast Actin-Human Gelsolin Segment 1 Complex


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of the Yeast Actin-Human Gelsolin Segment 1 Complex within 5.0Å range: probe atom residue distance (Å) B Occ G:Ca126 b:19.0 occ:1.00 O G:GLY41 2.3 12.2 1.0 O G:VAL121 2.4 11.0 1.0 OD1 G:ASP42 2.4 16.2 1.0 OE2 G:GLU73 2.4 11.6 1.0 O G:HOH158 2.5 16.6 1.0 OE1 G:GLU73 2.5 15.9 1.0 O G:HOH151 2.6 19.3 1.0 CD G:GLU73 2.8 13.5 1.0 C G:GLY41 3.3 14.5 1.0 C G:VAL121 3.6 17.4 1.0 CG G:ASP42 3.6 17.5 1.0 N G:VAL121 3.9 18.3 1.0 CA G:ASP42 3.9 9.3 1.0 N G:ASP42 4.0 11.0 1.0 O G:HOH132 4.2 9.6 1.0 CG1 G:VAL121 4.3 14.8 1.0 CG G:GLU73 4.3 10.2 1.0 C G:GLY120 4.3 21.3 1.0 CA G:VAL121 4.3 17.8 1.0 CB G:ASP42 4.4 11.1 1.0 CA G:GLY41 4.4 11.4 1.0 O G:HOH197 4.5 30.2 1.0 OD2 G:ASP42 4.5 13.6 1.0 N G:ALA122 4.6 19.7 1.0 C G:ALA122 4.6 10.6 1.0 CA G:GLY120 4.6 17.9 1.0 OG G:SER70 4.6 16.5 1.0 CA G:ALA122 4.7 15.2 1.0 N G:SER123 4.7 11.9 1.0 O G:HOH130 4.8 10.8 1.0 O G:HOH198 4.8 29.9 1.0 CA G:CYS69 4.8 10.7 1.0 N G:SER70 4.9 14.4 1.0 O G:ALA122 4.9 12.3 1.0 CB G:VAL121 5.0 17.7 1.0 O G:GLY120 5.0 23.1 1.0

S.Vorobiev, B.Strokopytov, D.G.Drubin, C.Frieden, S.Ono, J.Condeelis, P.A.Rubenstein, S.C.Almo. The Structure of Nonvertebrate Actin: Implications For the Atp Hydrolytic Mechanism Proc.Natl.Acad.Sci.Usa V. 100 5760 2003.
ISSN: ISSN 0027-8424
PubMed: 12732734
DOI: 10.1073/PNAS.0832273100