Gadolinium in PDB 2trc: Phosducin/Transducin Beta-Gamma Complex

The structure of Phosducin/Transducin Beta-Gamma Complex, PDB code: 2trc was solved by R.Gaudet, A.Bohm, P.B.Sigler, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 2.40
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	75.700, 88.510, 98.870, 90.00, 90.00, 90.00
R / Rfree (%)	19 / 27.7

The binding sites of Gadolinium atom in the Phosducin/Transducin Beta-Gamma Complex (pdb code 2trc). This binding sites where shown within 5.0 Angstroms radius around Gadolinium atom.
In total 5 binding sites of Gadolinium where determined in the Phosducin/Transducin Beta-Gamma Complex, PDB code: 2trc:
Jump to Gadolinium binding site number: 1; 2; 3; 4; 5;

Gadolinium binding site 1 out of 5 in the Phosducin/Transducin Beta-Gamma Complex


Mono view


Stereo pair view

A full contact list of Gadolinium with other atoms in the Gd binding site number 1 of Phosducin/Transducin Beta-Gamma Complex within 5.0Å range: probe atom residue distance (Å) B Occ B:Gd341 b:15.0 occ:0.60 O B:HOH397 2.4 14.2 1.0 O B:GLN44 2.6 2.0 1.0 O B:HOH399 3.1 29.3 1.0 O B:HOH433 3.2 36.6 1.0 C B:GLN44 3.5 2.0 1.0 CA B:GLN44 4.3 2.0 1.0 N B:MET45 4.4 2.6 1.0 CA B:MET45 4.4 2.0 1.0 N B:GLN44 4.4 8.5 1.0 CB B:GLN44 4.5 2.0 1.0 OXT B:ASN340 4.5 10.4 1.0 O B:ASN340 4.6 4.0 1.0 O P:HOH232 4.6 47.5 1.0 OH P:TYR224 4.9 7.1 1.0 C B:ASN340 5.0 6.4 1.0

Gadolinium binding site 2 out of 5 in the Phosducin/Transducin Beta-Gamma Complex


Mono view


Stereo pair view

A full contact list of Gadolinium with other atoms in the Gd binding site number 2 of Phosducin/Transducin Beta-Gamma Complex within 5.0Å range: probe atom residue distance (Å) B Occ P:Gd1 b:25.8 occ:1.00 O P:HOH257 2.6 28.5 1.0 OE1 P:GLU218 2.7 21.9 1.0 O P:HOH234 2.9 21.1 1.0 OE1 P:GLU161 3.1 14.9 1.0 OE2 P:GLU161 3.2 10.0 1.0 CD P:GLU218 3.4 15.8 1.0 CD P:GLU161 3.5 11.9 1.0 OE2 P:GLU218 3.5 25.3 1.0 CG P:GLU218 4.8 15.1 1.0 CG P:GLU161 4.9 13.0 1.0

Gadolinium binding site 3 out of 5 in the Phosducin/Transducin Beta-Gamma Complex


Mono view


Stereo pair view

A full contact list of Gadolinium with other atoms in the Gd binding site number 3 of Phosducin/Transducin Beta-Gamma Complex within 5.0Å range: probe atom residue distance (Å) B Occ P:Gd2 b:28.2 occ:1.00 O P:HOH262 2.8 25.6 1.0 OE2 P:GLU206 3.5 36.5 1.0 CD P:GLU206 4.2 37.6 1.0 GD P:GD3 4.3 33.4 1.0 OE1 P:GLU206 4.4 47.6 1.0 O P:HOH281 4.5 50.8 1.0 CD P:ARG146 4.7 43.1 1.0

Gadolinium binding site 4 out of 5 in the Phosducin/Transducin Beta-Gamma Complex


Mono view


Stereo pair view

A full contact list of Gadolinium with other atoms in the Gd binding site number 4 of Phosducin/Transducin Beta-Gamma Complex within 5.0Å range: probe atom residue distance (Å) B Occ P:Gd3 b:33.4 occ:1.00 O P:HOH259 2.9 48.9 1.0 O P:HOH271 2.9 35.7 1.0 OE2 P:GLU206 3.6 36.5 1.0 GD P:GD2 4.3 28.2 1.0 CD P:GLU206 4.4 37.6 1.0 OE1 P:GLU206 4.4 47.6 1.0

Gadolinium binding site 5 out of 5 in the Phosducin/Transducin Beta-Gamma Complex


Mono view


Stereo pair view

A full contact list of Gadolinium with other atoms in the Gd binding site number 5 of Phosducin/Transducin Beta-Gamma Complex within 5.0Å range: probe atom residue distance (Å) B Occ P:Gd5 b:28.3 occ:0.40 OE2 P:GLU223 3.0 22.8 1.0 OE1 P:GLU223 3.2 14.8 1.0 CD P:GLU223 3.4 16.9 1.0 O P:HOH291 4.1 51.8 1.0 NH2 B:ARG46 4.3 17.1 1.0 O B:THR47 4.8 6.1 1.0 CG P:GLU223 4.8 7.3 1.0 NE B:ARG46 4.8 11.8 1.0 CZ B:ARG46 4.9 17.6 1.0

R.Gaudet, A.Bohm, P.B.Sigler. Crystal Structure at 2.4 Angstroms Resolution of the Complex of Transducin Betagamma and Its Regulator, Phosducin. Cell(Cambridge,Mass.) V. 87 577 1996.
ISSN: ISSN 0092-8674
PubMed: 8898209
DOI: 10.1016/S0092-8674(00)81376-8