Calcium in PDB 3tu5: Actin Complex with Gelsolin Segment 1 Fused to Cobl Segment

The structure of Actin Complex with Gelsolin Segment 1 Fused to Cobl Segment, PDB code: 3tu5 was solved by D.S.Kudryashov, M.R.Sawaya, Z.A.O.Durer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.42 / 3.00
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	71.184, 71.184, 222.244, 90.00, 90.00, 120.00
R / Rfree (%)	16.5 / 20.5

The binding sites of Calcium atom in the Actin Complex with Gelsolin Segment 1 Fused to Cobl Segment (pdb code 3tu5). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Actin Complex with Gelsolin Segment 1 Fused to Cobl Segment, PDB code: 3tu5:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Actin Complex with Gelsolin Segment 1 Fused to Cobl Segment


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Actin Complex with Gelsolin Segment 1 Fused to Cobl Segment within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca376 b:53.8 occ:1.00 O3G A:ATP377 2.4 48.3 1.0 O A:HOH397 2.5 39.0 1.0 O A:HOH398 2.5 62.1 1.0 O2B A:ATP377 2.8 46.3 1.0 O A:HOH401 3.2 54.5 1.0 O A:HOH396 3.7 52.1 1.0 OD2 A:ASP11 3.8 75.8 1.0 PG A:ATP377 3.8 51.2 1.0 PB A:ATP377 3.9 46.9 1.0 OD1 A:ASP11 4.1 71.8 1.0 CA A:GLY13 4.1 49.5 1.0 O1G A:ATP377 4.2 48.9 1.0 O3B A:ATP377 4.2 51.2 1.0 CD A:GLN137 4.3 67.6 1.0 NZ A:LYS18 4.3 37.2 1.0 O3A A:ATP377 4.3 47.7 1.0 OE1 A:GLN137 4.3 69.8 1.0 NE2 A:GLN137 4.4 67.4 1.0 CG A:ASP11 4.4 69.4 1.0 O2A A:ATP377 4.7 48.6 1.0 O A:HOH400 4.8 42.2 1.0 N A:GLY13 4.8 51.2 1.0 CG A:GLN137 4.8 44.5 1.0 OD1 A:ASP154 4.9 86.5 1.0 CE A:LYS18 4.9 40.7 1.0 O A:ASN12 5.0 60.7 1.0

Calcium binding site 2 out of 2 in the Actin Complex with Gelsolin Segment 1 Fused to Cobl Segment


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Actin Complex with Gelsolin Segment 1 Fused to Cobl Segment within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca326 b:65.3 occ:1.00 O B:VAL121 2.3 57.2 1.0 OE1 B:GLU73 2.5 67.0 1.0 OE2 B:GLU73 2.5 64.5 1.0 OD2 B:ASP42 2.5 71.3 1.0 O B:GLY41 2.6 54.9 1.0 CD B:GLU73 2.8 70.0 1.0 C B:VAL121 3.5 59.5 1.0 C B:GLY41 3.7 54.3 1.0 CG B:ASP42 3.8 68.8 1.0 N B:VAL121 4.2 59.9 1.0 CA B:ASP42 4.3 49.2 1.0 CG B:GLU73 4.3 58.8 1.0 OG B:SER70 4.3 65.8 1.0 CA B:VAL121 4.4 60.0 1.0 N B:ASP42 4.4 50.0 1.0 N B:ALA122 4.4 56.3 1.0 CG1 B:VAL121 4.5 60.3 1.0 C B:ALA122 4.5 62.7 1.0 CA B:ALA122 4.5 55.9 1.0 C B:GLY120 4.6 62.6 1.0 CA B:GLY41 4.6 51.6 1.0 N B:SER123 4.6 59.8 1.0 CB B:ASP42 4.6 52.4 1.0 OD1 B:ASP42 4.7 70.5 1.0 N B:SER70 4.7 52.5 1.0 O B:HOH354 4.8 51.8 1.0 CA B:CYS69 4.8 50.5 1.0 O B:ALA122 4.9 63.2 1.0 O B:GLY120 5.0 66.5 1.0 CA B:GLY120 5.0 56.2 1.0

Z.A.Durer, D.S.Kudryashov, M.R.Sawaya, C.Altenbach, W.Hubbell, E.Reisler. Structural States and Dynamics of the D-Loop in Actin. Biophys.J. V. 103 930 2012.
ISSN: ISSN 0006-3495
PubMed: 23009842
DOI: 10.1016/J.BPJ.2012.07.030