Magnesium in PDB 3g1b: The Structure of the M53A Mutant of Caulobacter Crescentus Clps Protease Adaptor Protein in Complex with Wlfvqrdske Peptide

The structure of The Structure of the M53A Mutant of Caulobacter Crescentus Clps Protease Adaptor Protein in Complex with Wlfvqrdske Peptide, PDB code: 3g1b was solved by T.A.Baker, G.Roman-Hernandez, R.T.Sauer, R.A.Grant, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	22.73 / 1.45
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	33.597, 54.017, 44.891, 90.00, 110.48, 90.00
R / Rfree (%)	17.3 / 19.4

The binding sites of Magnesium atom in the The Structure of the M53A Mutant of Caulobacter Crescentus Clps Protease Adaptor Protein in Complex with Wlfvqrdske Peptide (pdb code 3g1b). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the The Structure of the M53A Mutant of Caulobacter Crescentus Clps Protease Adaptor Protein in Complex with Wlfvqrdske Peptide, PDB code: 3g1b:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the The Structure of the M53A Mutant of Caulobacter Crescentus Clps Protease Adaptor Protein in Complex with Wlfvqrdske Peptide


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of The Structure of the M53A Mutant of Caulobacter Crescentus Clps Protease Adaptor Protein in Complex with Wlfvqrdske Peptide within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1 b:23.9 occ:1.00 O A:ASP119 2.1 21.1 1.0 O B:ASP119 2.1 21.9 1.0 O A:HOH192 2.3 30.6 1.0 O B:HOH203 2.3 27.9 1.0 O A:HOH202 2.5 33.2 1.0 C B:ASP119 3.1 20.0 1.0 C A:ASP119 3.1 21.7 1.0 OXT B:ASP119 3.3 24.7 1.0 OXT A:ASP119 3.4 28.0 1.0 HH22 B:ARG42 4.0 18.6 1.0 O B:HOH240 4.0 40.9 1.0 OD2 A:ASP119 4.1 21.8 1.0 HH22 A:ARG42 4.1 20.6 1.0 O A:HOH123 4.2 37.0 1.0 OD2 B:ASP119 4.2 18.2 1.0 CG A:ASP119 4.4 17.7 1.0 HH21 B:ARG42 4.4 18.6 1.0 CA A:ASP119 4.5 15.3 1.0 CA B:ASP119 4.5 15.4 1.0 CG B:ASP119 4.5 16.4 1.0 NH2 B:ARG42 4.5 15.5 1.0 HH21 A:ARG42 4.6 20.6 1.0 NH2 A:ARG42 4.6 17.2 1.0 HB3 B:ASP119 4.7 21.0 1.0 HA A:ASP119 4.7 18.3 1.0 HB3 A:ASP119 4.7 22.1 1.0 HA B:ASP119 4.8 18.5 1.0 CB A:ASP119 4.8 18.4 1.0 CB B:ASP119 4.8 17.6 1.0 OD1 A:ASP119 4.9 15.3 1.0 HZ3 B:LYS118 5.0 60.1 1.0 OD1 B:ASP119 5.0 15.4 1.0

Magnesium binding site 2 out of 2 in the The Structure of the M53A Mutant of Caulobacter Crescentus Clps Protease Adaptor Protein in Complex with Wlfvqrdske Peptide


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of The Structure of the M53A Mutant of Caulobacter Crescentus Clps Protease Adaptor Protein in Complex with Wlfvqrdske Peptide within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg1 b:48.9 occ:1.00 HD2 B:ARG42 2.4 17.4 1.0 OE1 B:GLU117 2.4 31.0 1.0 OE1 A:GLU117 2.5 29.6 1.0 HH11 A:ARG42 2.5 22.1 1.0 HD2 A:ARG42 2.6 18.4 1.0 HH11 B:ARG42 2.6 19.2 1.0 HD11 B:LEU44 2.9 18.7 1.0 HD11 A:LEU44 3.2 20.1 1.0 NH1 A:ARG42 3.2 18.5 1.0 CD B:ARG42 3.2 14.6 1.0 HD22 B:LEU44 3.2 20.4 1.0 HD3 B:ARG42 3.3 17.4 1.0 NH1 B:ARG42 3.4 16.0 1.0 CD A:ARG42 3.4 15.4 1.0 HD3 A:ARG42 3.4 18.4 1.0 HD22 A:LEU44 3.4 19.9 1.0 CD B:GLU117 3.5 30.9 1.0 CD A:GLU117 3.6 37.5 1.0 HH12 A:ARG42 3.6 22.1 1.0 HD13 B:LEU44 3.6 18.7 1.0 CD1 B:LEU44 3.7 15.7 1.0 HH12 B:ARG42 3.9 19.2 1.0 HB2 B:GLU117 3.9 17.7 1.0 HD13 A:LEU44 3.9 20.1 1.0 CD1 A:LEU44 3.9 16.8 1.0 HD23 B:LEU44 3.9 20.4 1.0 CD2 B:LEU44 4.0 17.0 1.0 CZ A:ARG42 4.0 18.6 1.0 HG3 B:ARG42 4.1 14.3 1.0 NE B:ARG42 4.1 14.6 1.0 NE A:ARG42 4.1 15.1 1.0 OE2 B:GLU117 4.1 32.3 1.0 CZ B:ARG42 4.1 15.4 1.0 HD23 A:LEU44 4.1 19.9 1.0 OE2 A:GLU117 4.2 38.8 1.0 CD2 A:LEU44 4.2 16.6 1.0 HB2 A:GLU117 4.2 23.2 1.0 CG B:ARG42 4.2 11.9 1.0 HD12 B:LEU44 4.4 18.7 1.0 CG B:LEU44 4.4 13.5 1.0 HG3 A:ARG42 4.4 16.9 1.0 HG23 B:VAL85 4.5 19.4 1.0 CG B:GLU117 4.5 22.6 1.0 CG A:ARG42 4.5 14.2 1.0 HG23 A:VAL85 4.5 23.7 1.0 HG2 B:ARG42 4.5 14.3 1.0 CB B:GLU117 4.5 14.8 1.0 HB3 A:GLU117 4.6 23.2 1.0 HB3 B:GLU117 4.6 17.7 1.0 CG A:LEU44 4.7 12.6 1.0 HD12 A:LEU44 4.7 20.1 1.0 HG3 B:GLU117 4.7 27.1 1.0 CB A:GLU117 4.7 19.4 1.0 HG B:LEU44 4.7 16.1 1.0 CG A:GLU117 4.8 32.8 1.0 HD21 B:LEU44 4.8 20.4 1.0 HG2 A:ARG42 4.8 16.9 1.0 HE B:ARG42 4.9 17.4 1.0 HD21 A:LEU44 5.0 19.9 1.0 HG A:LEU44 5.0 15.1 1.0 HE A:ARG42 5.0 18.1 1.0

G.Roman-Hernandez, R.A.Grant, R.T.Sauer, T.A.Baker. Molecular Basis of Substrate Selection By the N-End Rule Adaptor Protein Clps. Proc.Natl.Acad.Sci.Usa V. 106 8888 2009.
ISSN: ISSN 0027-8424
PubMed: 19451643
DOI: 10.1073/PNAS.0903614106