Calcium in PDB 2p9u: Crystal Structure of Bovine ARP2/3 Complex Co-Crystallized with Amp- Pnp and Calcium

The structure of Crystal Structure of Bovine ARP2/3 Complex Co-Crystallized with Amp- Pnp and Calcium, PDB code: 2p9u was solved by B.J.Nolen, T.D.Pollard, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 2.75
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	111.122, 129.355, 203.801, 90.00, 90.00, 90.00
R / Rfree (%)	21.9 / 26.5

The binding sites of Calcium atom in the Crystal Structure of Bovine ARP2/3 Complex Co-Crystallized with Amp- Pnp and Calcium (pdb code 2p9u). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of Bovine ARP2/3 Complex Co-Crystallized with Amp- Pnp and Calcium, PDB code: 2p9u:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of Bovine ARP2/3 Complex Co-Crystallized with Amp- Pnp and Calcium


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of Bovine ARP2/3 Complex Co-Crystallized with Amp- Pnp and Calcium within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca801 b:41.3 occ:1.00 O2G A:ANP901 2.7 53.8 1.0 O1B A:ANP901 2.8 48.6 1.0 O A:HOH906 3.0 43.2 1.0 OE1 A:GLN144 3.6 36.2 1.0 O3G A:ANP901 3.9 54.1 1.0 PG A:ANP901 4.0 57.0 1.0 OD2 A:ASP169 4.1 42.3 1.0 PB A:ANP901 4.1 49.4 1.0 CD A:GLN144 4.2 34.9 1.0 O1A A:ANP901 4.5 51.2 1.0 CA A:GLY13 4.5 37.4 1.0 NE2 A:GLN144 4.7 35.4 1.0 OD1 A:ASP11 4.7 36.5 1.0 N3B A:ANP901 4.7 52.6 1.0 OD2 A:ASP11 4.7 34.8 1.0 CG A:ASP169 4.8 42.5 1.0 OD1 A:ASP169 4.9 44.3 1.0 O A:HOH930 4.9 36.4 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of Bovine ARP2/3 Complex Co-Crystallized with Amp- Pnp and Calcium


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of Bovine ARP2/3 Complex Co-Crystallized with Amp- Pnp and Calcium within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca802 b:70.2 occ:1.00 O3A B:ANP902 2.7 72.8 1.0 N3B B:ANP902 3.4 81.9 1.0 PB B:ANP902 3.5 78.4 1.0 O2B B:ANP902 3.7 77.3 1.0 O1A B:ANP902 3.7 67.8 1.0 PA B:ANP902 3.9 66.8 1.0 O3G B:ANP902 3.9 87.2 1.0 OD1 B:ASP158 4.1 45.9 1.0 PG B:ANP902 4.1 86.5 1.0 CA B:GLY305 4.2 41.7 1.0 OD2 B:ASP158 4.3 45.1 1.0 O1G B:ANP902 4.4 86.2 1.0 CA B:GLY160 4.4 45.9 1.0 O5' B:ANP902 4.6 63.6 1.0 CG B:ASP158 4.6 45.2 1.0 N B:GLY306 4.9 41.7 1.0 O1B B:ANP902 4.9 77.3 1.0 N B:GLY160 4.9 43.9 1.0

B.J.Nolen, T.D.Pollard. Insights Into the Influence of Nucleotides on Actin Family Proteins From Seven Structures of ARP2/3 Complex. Mol.Cell V. 26 449 2007.
ISSN: ISSN 1097-2765
PubMed: 17499050
DOI: 10.1016/J.MOLCEL.2007.04.017