Calcium in PDB 6yp9: Rabbit Muscle Actin in Complex with Adf-H and Atp-Atto-488

The structure of Rabbit Muscle Actin in Complex with Adf-H and Atp-Atto-488, PDB code: 6yp9 was solved by K.Kogan, T.Kotila, P.Lappalainen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	62.55 / 2.56
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	50.552, 69.017, 147.948, 90.00, 90.00, 90.00
R / Rfree (%)	17.4 / 23

The binding sites of Calcium atom in the Rabbit Muscle Actin in Complex with Adf-H and Atp-Atto-488 (pdb code 6yp9). 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 Rabbit Muscle Actin in Complex with Adf-H and Atp-Atto-488, PDB code: 6yp9:

Calcium binding site 1 out of 1 in the Rabbit Muscle Actin in Complex with Adf-H and Atp-Atto-488


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Rabbit Muscle Actin in Complex with Adf-H and Atp-Atto-488 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca402 b:39.4 occ:1.00 O A:HOH529 2.3 50.1 1.0 O1G A:ATP401 2.3 31.4 0.7 O1B A:ATP401 2.3 31.0 1.0 O A:HOH567 2.4 20.7 1.0 O A:HOH558 2.4 28.6 1.0 O A:HOH533 2.5 29.5 1.0 O A:HOH520 2.5 28.6 1.0 PG A:ATP401 3.5 32.2 0.7 PB A:ATP401 3.6 31.0 1.0 O3B A:ATP401 3.8 32.0 1.0 O3G A:ATP401 4.0 32.0 0.7 O1A A:ATP401 4.1 31.8 1.0 CA A:GLY13 4.2 40.6 1.0 O A:HOH508 4.2 29.5 1.0 O3A A:ATP401 4.3 31.3 1.0 O A:HOH587 4.3 55.8 1.0 OE1 A:GLN137 4.4 38.5 1.0 O A:HOH516 4.4 36.4 1.0 NZ A:LYS18 4.4 34.9 1.0 OD2 A:ASP154 4.4 40.2 1.0 OD1 A:ASP154 4.5 37.5 1.0 CD A:GLN137 4.5 37.8 1.0 OD1 A:ASP11 4.6 44.4 1.0 O A:HOH527 4.6 39.9 1.0 PA A:ATP401 4.7 31.9 1.0 OD2 A:ASP11 4.7 46.9 1.0 O2B A:ATP401 4.8 30.5 1.0 O2G A:ATP401 4.9 32.2 0.7 CG A:ASP154 4.9 37.8 1.0 CG A:GLN137 4.9 34.6 1.0 NE2 A:GLN137 5.0 38.6 1.0

J.Colombo, A.Antkowiak, K.Kogan, T.Kotila, J.Elliott, A.Guillotin, P.Lappalainen, A.Michelot. A Functional Family of Fluorescent Nucleotide Analogues to Investigate Actin Dynamics and Energetics Nat Commun 2020.
ISSN: ESSN 2041-1723