Calcium in PDB 2p9n: Crystal Structure of Bovine ARP2/3 Complex Co-Crystallized with Adp

The structure of Crystal Structure of Bovine ARP2/3 Complex Co-Crystallized with Adp, PDB code: 2p9n 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)	50.00 / 2.85
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	111.132, 129.272, 203.857, 90.00, 90.00, 90.00
R / Rfree (%)	23.2 / 27.2

The binding sites of Calcium atom in the Crystal Structure of Bovine ARP2/3 Complex Co-Crystallized with Adp (pdb code 2p9n). 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 Crystal Structure of Bovine ARP2/3 Complex Co-Crystallized with Adp, PDB code: 2p9n:

Calcium binding site 1 out of 1 in the Crystal Structure of Bovine ARP2/3 Complex Co-Crystallized with Adp


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 Adp within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca500 b:69.0 occ:1.00 NE2 A:GLN144 3.1 42.0 1.0 OD1 A:ASP11 3.5 37.4 1.0 OD2 A:ASP11 3.8 37.0 1.0 NZ A:LYS18 3.9 48.1 1.0 CA A:GLY13 3.9 39.3 1.0 CG A:ASP11 4.0 36.6 1.0 CD A:GLN144 4.2 41.7 1.0 O1B A:ADP501 4.5 95.0 1.0 N A:GLY13 4.5 38.0 1.0 O3B A:ADP501 4.5 96.1 1.0 CE A:LYS18 4.5 47.2 1.0 OE1 A:GLN144 4.7 42.4 1.0 CG2 A:VAL377 4.9 38.6 1.0 PB A:ADP501 4.9 96.3 1.0 CB A:VAL377 4.9 38.9 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