Barium in PDB 3aa7: Crystal Structure of Actin Capping Protein

The structure of Crystal Structure of Actin Capping Protein, PDB code: 3aa7 was solved by S.Takeda, S.Minakata, A.Narita, M.Kitazawa, T.Yamakuni, Y.Maeda, Y.Nitanai, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.80 / 1.90
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	53.913, 68.680, 130.086, 90.00, 90.00, 90.00
R / Rfree (%)	20.9 / 26.1

The binding sites of Barium atom in the Crystal Structure of Actin Capping Protein (pdb code 3aa7). This binding sites where shown within 5.0 Angstroms radius around Barium atom.
In total only one binding site of Barium was determined in the Crystal Structure of Actin Capping Protein, PDB code: 3aa7:

Barium binding site 1 out of 1 in the Crystal Structure of Actin Capping Protein


Mono view


Stereo pair view

A full contact list of Barium with other atoms in the Ba binding site number 1 of Crystal Structure of Actin Capping Protein within 5.0Å range: probe atom residue distance (Å) B Occ B:Ba245 b:33.6 occ:1.00 O B:HOH392 2.6 32.1 1.0 OH B:TYR64 2.8 34.2 1.0 O B:HOH441 2.9 38.0 1.0 O B:SER41 2.9 33.2 1.0 O B:HOH439 2.9 40.3 1.0 O B:HOH440 3.2 43.0 1.0 O B:HOH466 3.3 44.7 1.0 CZ B:TYR64 3.8 33.6 1.0 O B:HOH438 3.9 41.0 1.0 C B:SER41 4.0 35.0 1.0 CE2 B:TYR64 4.2 33.5 1.0 CA B:SER41 4.4 35.6 1.0 CB B:SER41 4.8 36.8 1.0 CE1 B:TYR64 5.0 34.1 1.0

S.Takeda, S.Minakata, R.Koike, I.Kawahata, A.Narita, M.Kitazawa, M.Ota, T.Yamakuni, Y.Maeda, Y.Nitanai. Two Distinct Mechanisms For Actin Capping Protein Regulation--Steric and Allosteric Inhibition Plos Biol. V. 8 E1000 2010.
ISSN: ISSN 1544-9173
PubMed: 20625546
DOI: 10.1371/JOURNAL.PBIO.1000416