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Calcium in PDB 2v51: Structure of Mal-RPEL1 Complexed to Actin

Protein crystallography data

The structure of Structure of Mal-RPEL1 Complexed to Actin, PDB code: 2v51 was solved by S.Mouilleron, S.Guettler, C.A.Langer, R.Treisman, N.Q.Mcdonald, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 2.35
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 53.092, 59.071, 166.203, 90.00, 90.06, 90.00
R / Rfree (%) 18.3 / 24.8

Calcium Binding Sites:

The binding sites of Calcium atom in the Structure of Mal-RPEL1 Complexed to Actin (pdb code 2v51). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Structure of Mal-RPEL1 Complexed to Actin, PDB code: 2v51:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in 2v51

Go back to Calcium Binding Sites List in 2v51
Calcium binding site 1 out of 2 in the Structure of Mal-RPEL1 Complexed to Actin


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of Mal-RPEL1 Complexed to Actin within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca1373

b:39.5
occ:1.00
O1B B:ATP1372 2.1 32.4 1.0
O B:HOH2038 2.2 17.7 1.0
O B:HOH2002 2.2 24.8 1.0
O1G B:ATP1372 2.3 32.7 1.0
O B:HOH2003 2.4 31.5 1.0
O B:HOH2102 2.4 22.7 1.0
PB B:ATP1372 3.2 33.8 1.0
PG B:ATP1372 3.4 36.9 1.0
O3B B:ATP1372 3.6 32.5 1.0
O B:HOH2093 3.9 20.6 1.0
O3A B:ATP1372 4.0 33.4 1.0
O B:HOH2103 4.1 29.1 1.0
O3G B:ATP1372 4.1 32.8 1.0
O B:HOH2101 4.1 8.0 1.0
O2A B:ATP1372 4.1 30.4 1.0
OD1 B:ASP11 4.3 33.6 1.0
OD2 B:ASP11 4.4 31.0 1.0
O2B B:ATP1372 4.4 33.0 1.0
CA B:GLY13 4.5 34.8 1.0
NZ B:LYS18 4.5 40.2 1.0
PA B:ATP1372 4.5 34.1 1.0
OE1 B:GLN137 4.5 33.8 1.0
OD2 B:ASP154 4.5 42.8 1.0
O2G B:ATP1372 4.6 34.5 1.0
OD1 B:ASP154 4.6 35.6 1.0
CD B:GLN137 4.6 35.5 1.0
CG B:ASP11 4.8 36.4 1.0
O1A B:ATP1372 4.8 36.7 1.0
CA B:GLY156 4.9 32.5 1.0

Calcium binding site 2 out of 2 in 2v51

Go back to Calcium Binding Sites List in 2v51
Calcium binding site 2 out of 2 in the Structure of Mal-RPEL1 Complexed to Actin


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Structure of Mal-RPEL1 Complexed to Actin within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Ca1373

b:41.6
occ:1.00
O1B D:ATP1372 2.1 34.6 1.0
O1G D:ATP1372 2.2 35.5 1.0
O D:HOH2004 2.2 25.6 1.0
O D:HOH2042 2.2 20.8 1.0
O D:HOH2003 2.3 27.7 1.0
O D:HOH2049 2.4 24.7 1.0
PB D:ATP1372 3.2 33.3 1.0
PG D:ATP1372 3.3 37.6 1.0
O3B D:ATP1372 3.5 36.2 1.0
O D:HOH2093 3.9 25.8 1.0
O D:HOH2096 4.0 20.6 1.0
O3G D:ATP1372 4.0 32.4 1.0
O D:HOH2095 4.0 7.0 1.0
O3A D:ATP1372 4.0 34.6 1.0
O2A D:ATP1372 4.0 35.0 1.0
O D:HOH2043 4.2 43.8 1.0
O2B D:ATP1372 4.4 33.3 1.0
OD1 D:ASP11 4.4 36.5 1.0
OD2 D:ASP154 4.4 44.4 1.0
O2G D:ATP1372 4.5 32.5 1.0
OD1 D:ASP154 4.5 35.2 1.0
OE1 D:GLN137 4.5 33.7 1.0
PA D:ATP1372 4.5 36.9 1.0
NZ D:LYS18 4.6 29.0 1.0
CA D:GLY13 4.6 35.4 1.0
CD D:GLN137 4.6 32.5 1.0
OD2 D:ASP11 4.7 32.7 1.0
CA D:GLY156 4.8 32.0 1.0
CG D:ASP154 4.9 36.4 1.0
O1A D:ATP1372 4.9 33.9 1.0
NE2 D:GLN137 5.0 27.9 1.0
CG D:ASP11 5.0 34.5 1.0

Reference:

S.Mouilleron, S.Guettler, C.A.Langer, R.Treisman, N.Q.Mcdonald. Molecular Basis For G-Actin Binding to Rpel Motifs From the Serum Response Factor Coactivator Mal. Embo J. V. 27 3198 2008.
ISSN: ESSN 1460-2075
PubMed: 19008859
DOI: 10.1038/EMBOJ.2008.235
Page generated: Sat Dec 12 03:53:12 2020

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