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Europium in PDB 2p1x: Crystal Structure Analysis of the Complex Between Cyay and Eu(III)

Protein crystallography data

The structure of Crystal Structure Analysis of the Complex Between Cyay and Eu(III), PDB code: 2p1x was solved by F.Sica, M.Franzese, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 25.00 / 1.42
Space group P 32 2 1
Cell size a, b, c (Å), α, β, γ (°) 43.859, 43.859, 98.717, 90.00, 90.00, 120.00
R / Rfree (%) 19.7 / 22.2

Europium Binding Sites:

The binding sites of Europium atom in the Crystal Structure Analysis of the Complex Between Cyay and Eu(III) (pdb code 2p1x). This binding sites where shown within 5.0 Angstroms radius around Europium atom.
In total 5 binding sites of Europium where determined in the Crystal Structure Analysis of the Complex Between Cyay and Eu(III), PDB code: 2p1x:
Jump to Europium binding site number: 1; 2; 3; 4; 5;

Europium binding site 1 out of 5 in 2p1x

Go back to Europium Binding Sites List in 2p1x
Europium binding site 1 out of 5 in the Crystal Structure Analysis of the Complex Between Cyay and Eu(III)


Mono view


Stereo pair view

A full contact list of Europium with other atoms in the Eu binding site number 1 of Crystal Structure Analysis of the Complex Between Cyay and Eu(III) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Eu500

b:16.1
occ:0.96
OE1 A:GLU33 2.4 16.6 1.0
O A:HOH592 2.4 22.1 1.0
O A:HOH537 2.5 20.3 1.0
O A:HOH607 2.5 18.2 1.0
O A:HOH540 2.5 24.3 1.0
O A:HOH539 2.6 16.5 1.0
CD A:GLU33 3.4 19.6 1.0
OE2 A:GLU33 3.8 15.0 1.0
O A:HOH544 4.5 25.1 1.0
O A:HOH582 4.5 33.5 1.0
O A:HOH569 4.5 27.5 1.0
O A:HOH571 4.7 31.0 1.0
O A:HOH542 4.7 19.4 1.0
O A:CYS32 4.7 17.9 1.0
CG A:GLU33 4.8 12.7 1.0
CB A:ASP31 4.8 21.3 1.0
O A:HOH613 4.8 34.4 1.0
O A:HOH576 4.9 24.6 1.0
OD1 A:ASP31 5.0 29.8 1.0

Europium binding site 2 out of 5 in 2p1x

Go back to Europium Binding Sites List in 2p1x
Europium binding site 2 out of 5 in the Crystal Structure Analysis of the Complex Between Cyay and Eu(III)


Mono view


Stereo pair view

A full contact list of Europium with other atoms in the Eu binding site number 2 of Crystal Structure Analysis of the Complex Between Cyay and Eu(III) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Eu501

b:18.9
occ:0.88
O A:HOH584 1.7 7.8 1.0
O A:HOH611 1.8 39.7 1.0
O A:HOH612 2.0 39.3 1.0
O A:HOH613 2.1 34.4 1.0
OD1 A:ASP31 2.2 29.8 1.0
OD2 A:ASP29 2.4 26.8 1.0
OD1 A:ASP29 2.7 32.6 1.0
CG A:ASP31 2.9 21.1 1.0
OD2 A:ASP31 2.9 34.7 1.0
CG A:ASP29 2.9 30.5 1.0
CB A:ASP31 4.4 21.3 1.0
CB A:ASP29 4.4 12.7 1.0
O A:HOH540 4.6 24.3 1.0
O A:ILE30 4.8 23.6 1.0
O A:HOH566 4.8 27.1 1.0
O A:HOH592 4.9 22.1 1.0

Europium binding site 3 out of 5 in 2p1x

Go back to Europium Binding Sites List in 2p1x
Europium binding site 3 out of 5 in the Crystal Structure Analysis of the Complex Between Cyay and Eu(III)


Mono view


Stereo pair view

A full contact list of Europium with other atoms in the Eu binding site number 3 of Crystal Structure Analysis of the Complex Between Cyay and Eu(III) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Eu502

b:23.8
occ:0.43
O A:HOH610 1.8 30.2 1.0
O A:HOH541 2.0 49.2 1.0
OD2 A:ASP3 2.4 25.5 1.0
OE2 A:GLU55 2.8 60.7 1.0
CG A:ASP3 3.1 34.3 1.0
OD1 A:ASP3 3.1 40.2 1.0
O A:HOH593 3.4 45.2 1.0
CD A:GLU55 3.5 51.1 1.0
OE1 A:GLU55 3.6 63.3 1.0
NE2 A:HIS58 4.1 22.3 1.0
CB A:ASP3 4.4 14.6 1.0
O A:HOH600 4.5 44.1 1.0
CE1 A:HIS58 4.7 26.1 1.0
O A:GLU55 4.8 19.2 1.0
CG A:GLU55 4.9 38.1 1.0

Europium binding site 4 out of 5 in 2p1x

Go back to Europium Binding Sites List in 2p1x
Europium binding site 4 out of 5 in the Crystal Structure Analysis of the Complex Between Cyay and Eu(III)


Mono view


Stereo pair view

A full contact list of Europium with other atoms in the Eu binding site number 4 of Crystal Structure Analysis of the Complex Between Cyay and Eu(III) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Eu503

b:35.8
occ:0.50
OD2 A:ASP76 1.8 82.8 1.0
CG A:ASP76 2.8 64.7 1.0
OD1 A:ASP76 3.4 65.8 1.0
CB A:ASP76 4.0 58.9 1.0

Europium binding site 5 out of 5 in 2p1x

Go back to Europium Binding Sites List in 2p1x
Europium binding site 5 out of 5 in the Crystal Structure Analysis of the Complex Between Cyay and Eu(III)


Mono view


Stereo pair view

A full contact list of Europium with other atoms in the Eu binding site number 5 of Crystal Structure Analysis of the Complex Between Cyay and Eu(III) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Eu504

b:28.2
occ:0.46
O A:HOH608 1.8 21.5 1.0
O A:HOH609 1.9 33.4 1.0
OD1 A:ASP23 2.5 36.6 1.0
OE2 A:GLU19 2.7 60.8 1.0
OD2 A:ASP23 2.8 36.8 1.0
CG A:ASP23 3.0 37.3 1.0
CD A:GLU19 3.8 59.4 1.0
OE1 A:GLU19 4.1 39.9 1.0
CB A:ASP23 4.5 29.3 1.0

Reference:

C.Pastore, M.Franzese, F.Sica, P.Temussi, A.Pastore. Understanding the Binding Properties of An Unusual Metal-Binding Protein-A Study of Bacterial Frataxin Febs J. V. 274 4199 2007.
ISSN: ISSN 1742-464X
PubMed: 17651435
DOI: 10.1111/J.1742-4658.2007.05946.X
Page generated: Sun Dec 13 11:27:45 2020

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