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Calcium in PDB 7cno: Phomopsin A in Complex with Tubulin

Protein crystallography data

The structure of Phomopsin A in Complex with Tubulin, PDB code: 7cno was solved by C.Y.Wu, Y.X.Wang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 30.70 / 2.50
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 105.276, 155.217, 184.201, 90, 90, 90
R / Rfree (%) 18.7 / 23.9

Other elements in 7cno:

The structure of Phomopsin A in Complex with Tubulin also contains other interesting chemical elements:

Magnesium (Mg) 4 atoms
Chlorine (Cl) 3 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Phomopsin A in Complex with Tubulin (pdb code 7cno). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 4 binding sites of Calcium where determined in the Phomopsin A in Complex with Tubulin, PDB code: 7cno:
Jump to Calcium binding site number: 1; 2; 3; 4;

Calcium binding site 1 out of 4 in 7cno

Go back to Calcium Binding Sites List in 7cno
Calcium binding site 1 out of 4 in the Phomopsin A in Complex with Tubulin


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Phomopsin A in Complex with Tubulin within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca503

b:64.5
occ:1.00
O A:GLY44 2.2 47.5 1.0
OD2 A:ASP39 2.3 57.1 1.0
OD1 A:ASP39 2.4 60.2 1.0
O A:THR41 2.6 99.4 1.0
OE2 A:GLU55 2.6 62.5 1.0
CG A:ASP39 2.7 62.0 1.0
OE1 A:GLU55 3.2 66.2 1.0
CB A:THR41 3.2 76.7 1.0
CD A:GLU55 3.3 65.6 1.0
C A:GLY44 3.3 54.5 1.0
C A:THR41 3.6 86.7 1.0
CA A:THR41 3.8 75.9 1.0
OG1 A:THR41 3.9 91.9 1.0
OD2 A:ASP47 4.0 72.8 1.0
CZ A:PHE49 4.1 58.9 1.0
CA A:GLY45 4.1 70.8 1.0
N A:GLY45 4.1 59.1 1.0
N A:THR41 4.2 75.2 1.0
CG2 A:THR41 4.2 76.5 1.0
CB A:ASP39 4.2 54.8 1.0
CA A:GLY44 4.4 59.0 1.0
OD1 A:ASN50 4.4 50.1 1.0
N A:GLY44 4.5 61.2 1.0
O A:HOH623 4.6 48.7 1.0
CG A:GLU55 4.7 59.1 1.0
ND2 A:ASN50 4.8 51.3 1.0
N A:ILE42 4.8 76.0 1.0
CE1 A:PHE49 4.8 58.3 1.0
NE2 A:HIS61 4.8 62.4 1.0
CE2 A:PHE49 4.9 50.6 1.0

Calcium binding site 2 out of 4 in 7cno

Go back to Calcium Binding Sites List in 7cno
Calcium binding site 2 out of 4 in the Phomopsin A in Complex with Tubulin


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Phomopsin A in Complex with Tubulin within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca503

b:74.0
occ:1.00
OE2 B:GLU113 2.5 79.4 1.0
OE1 B:GLU113 2.8 76.8 1.0
CD B:GLU113 3.0 76.6 1.0
CG B:GLU113 4.6 57.7 1.0
OE1 B:GLU110 4.8 36.3 1.0

Calcium binding site 3 out of 4 in 7cno

Go back to Calcium Binding Sites List in 7cno
Calcium binding site 3 out of 4 in the Phomopsin A in Complex with Tubulin


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Phomopsin A in Complex with Tubulin within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Ca503

b:45.4
occ:1.00
OG1 C:THR41 2.4 53.7 1.0
OD2 C:ASP39 2.4 39.0 1.0
OE1 C:GLU55 2.4 43.7 1.0
O C:THR41 2.4 54.5 1.0
OE2 C:GLU55 2.5 48.2 1.0
OD1 C:ASP39 2.5 36.6 1.0
O C:GLY44 2.6 43.5 1.0
CD C:GLU55 2.8 40.8 1.0
CG C:ASP39 2.8 45.4 1.0
C C:THR41 3.4 47.2 1.0
CB C:THR41 3.4 48.3 1.0
C C:GLY44 3.6 47.0 1.0
CA C:THR41 3.8 43.8 1.0
OD2 C:ASP47 4.1 59.2 1.0
N C:THR41 4.1 41.7 1.0
CA C:GLY45 4.2 49.1 1.0
CG C:GLU55 4.3 38.7 1.0
N C:GLY45 4.3 50.1 1.0
CB C:ASP39 4.3 41.7 1.0
OD1 C:ASN50 4.4 36.1 1.0
CZ C:PHE49 4.6 31.2 1.0
N C:GLY44 4.6 37.7 1.0
NE2 C:HIS61 4.6 42.7 1.0
N C:ILE42 4.6 49.5 1.0
CA C:GLY44 4.6 40.9 1.0
O C:HOH680 4.6 36.5 1.0
CG2 C:THR41 4.7 36.6 1.0
CE1 C:PHE49 4.9 34.3 1.0

Calcium binding site 4 out of 4 in 7cno

Go back to Calcium Binding Sites List in 7cno
Calcium binding site 4 out of 4 in the Phomopsin A in Complex with Tubulin


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Phomopsin A in Complex with Tubulin within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Ca201

b:75.9
occ:1.00
OD2 E:ASP44 3.5 85.0 1.0
NZ A:LYS166 3.8 39.2 1.0
OG A:SER158 4.1 37.4 1.0
O A:GLU196 4.4 44.4 1.0
O A:GLY162 4.5 62.4 1.0
OD1 A:ASP199 4.6 40.9 1.0
CG E:ASP44 4.6 81.0 1.0
CB A:SER158 4.8 36.5 1.0
CA A:HIS197 4.9 35.7 1.0
OD1 E:ASP44 4.9 70.3 1.0

Reference:

C.Y.Wu, Y.X.Wang. Phomopsin A in Complex with Tubulin To Be Published.
Page generated: Wed Jul 9 21:22:53 2025

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