Calcium in PDB 3qb0: Crystal Structure of Actin-Related Protein ARP4 From S. Cerevisiae Complexed with Atp

The structure of Crystal Structure of Actin-Related Protein ARP4 From S. Cerevisiae Complexed with Atp, PDB code: 3qb0 was solved by S.Fenn, D.Breitsprecher, C.B.Gerhold, G.Witte, J.Faix, K.P.Hopfner, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.54 / 3.40
Space group	P 61
Cell size a, b, c (Å), α, β, γ (°)	118.810, 118.810, 395.660, 90.00, 90.00, 120.00
R / Rfree (%)	19.2 / 22.1

The binding sites of Calcium atom in the Crystal Structure of Actin-Related Protein ARP4 From S. Cerevisiae Complexed with Atp (pdb code 3qb0). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 4 binding sites of Calcium where determined in the Crystal Structure of Actin-Related Protein ARP4 From S. Cerevisiae Complexed with Atp, PDB code: 3qb0:
Jump to Calcium binding site number: 1; 2; 3; 4;

Calcium binding site 1 out of 4 in the Crystal Structure of Actin-Related Protein ARP4 From S. Cerevisiae Complexed with Atp


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 Actin-Related Protein ARP4 From S. Cerevisiae Complexed with Atp within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca491 b:39.2 occ:1.00 O1G A:ATP490 2.8 63.5 1.0 O2B A:ATP490 2.8 53.0 1.0 O2G A:ATP490 3.1 43.7 1.0 PG A:ATP490 3.5 60.7 1.0 OD2 A:ASP159 3.5 67.1 1.0 OD1 A:ASP159 3.6 65.6 1.0 CG A:ASP159 3.9 74.8 1.0 PB A:ATP490 4.0 55.9 1.0 O3B A:ATP490 4.2 22.0 1.0 O3G A:ATP490 4.8 16.0 1.0 CG2 A:THR142 4.8 42.9 1.0 O2A A:ATP490 4.8 36.1 1.0 O1B A:ATP490 4.9 48.8 1.0 OG1 A:THR142 4.9 50.2 1.0 CB A:THR142 4.9 57.4 1.0

Calcium binding site 2 out of 4 in the Crystal Structure of Actin-Related Protein ARP4 From S. Cerevisiae Complexed with Atp


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 Actin-Related Protein ARP4 From S. Cerevisiae Complexed with Atp within 5.0Å range: probe atom residue distance (Å) B Occ D:Ca491 b:45.8 occ:1.00 O1G D:ATP490 2.8 63.2 1.0 O2B D:ATP490 2.8 55.3 1.0 O2G D:ATP490 3.1 44.0 1.0 PG D:ATP490 3.4 49.8 1.0 OD2 D:ASP159 3.6 71.5 1.0 OD1 D:ASP159 3.7 62.7 1.0 PB D:ATP490 4.0 58.8 1.0 CG D:ASP159 4.0 76.1 1.0 O3B D:ATP490 4.2 20.2 1.0 O3G D:ATP490 4.8 15.9 1.0 O1B D:ATP490 4.8 49.4 1.0 O2A D:ATP490 4.8 28.7 1.0 CG2 D:THR142 4.9 44.0 1.0

Calcium binding site 3 out of 4 in the Crystal Structure of Actin-Related Protein ARP4 From S. Cerevisiae Complexed with Atp


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Crystal Structure of Actin-Related Protein ARP4 From S. Cerevisiae Complexed with Atp within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca491 b:45.4 occ:1.00 O2B C:ATP490 2.7 55.6 1.0 O1G C:ATP490 2.8 67.1 1.0 O2G C:ATP490 3.1 38.4 1.0 PG C:ATP490 3.5 56.3 1.0 OD2 C:ASP159 3.8 66.1 1.0 PB C:ATP490 3.9 59.1 1.0 OD1 C:ASP159 3.9 65.7 1.0 O3B C:ATP490 4.1 25.4 1.0 CG C:ASP159 4.2 75.5 1.0 O1B C:ATP490 4.7 50.8 1.0 O2A C:ATP490 4.8 33.3 1.0 CG2 C:THR142 4.8 42.5 1.0 O3G C:ATP490 4.8 16.1 1.0

Calcium binding site 4 out of 4 in the Crystal Structure of Actin-Related Protein ARP4 From S. Cerevisiae Complexed with Atp


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Crystal Structure of Actin-Related Protein ARP4 From S. Cerevisiae Complexed with Atp within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca491 b:42.1 occ:1.00 O2B B:ATP490 2.7 56.9 1.0 O1G B:ATP490 2.8 70.8 1.0 O2G B:ATP490 3.2 38.9 1.0 PG B:ATP490 3.5 62.6 1.0 OD2 B:ASP159 3.7 61.8 1.0 OD1 B:ASP159 3.8 66.5 1.0 PB B:ATP490 3.9 59.1 1.0 CG B:ASP159 4.1 75.1 1.0 O3B B:ATP490 4.2 25.4 1.0 O1B B:ATP490 4.7 50.0 1.0 O2A B:ATP490 4.7 33.4 1.0 O3G B:ATP490 4.9 15.5 1.0 CG2 B:THR142 4.9 46.3 1.0 CB B:THR142 5.0 58.0 1.0

S.Fenn, D.Breitsprecher, C.B.Gerhold, G.Witte, J.Faix, K.P.Hopfner. Structural Biochemistry of Nuclear Actin-Related Proteins 4 and 8 Reveals Their Interaction with Actin. Embo J. V. 30 2153 2011.
ISSN: ISSN 0261-4189
PubMed: 21499228
DOI: 10.1038/EMBOJ.2011.118