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Magnesium in PDB 5wfq: Ligand-Bound Ras:Sos:Ras Complex

Protein crystallography data

The structure of Ligand-Bound Ras:Sos:Ras Complex, PDB code: 5wfq was solved by Q.Sun, J.Phan, M.C.Burns, S.W.Fesik, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 48.41 / 2.26
Space group I 4 2 2
Cell size a, b, c (Å), α, β, γ (°) 182.680, 182.680, 177.370, 90.00, 90.00, 90.00
R / Rfree (%) 17 / 19.6

Other elements in 5wfq:

The structure of Ligand-Bound Ras:Sos:Ras Complex also contains other interesting chemical elements:

Fluorine (F) 1 atom
Chlorine (Cl) 2 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Ligand-Bound Ras:Sos:Ras Complex (pdb code 5wfq). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Ligand-Bound Ras:Sos:Ras Complex, PDB code: 5wfq:

Magnesium binding site 1 out of 1 in 5wfq

Go back to Magnesium Binding Sites List in 5wfq
Magnesium binding site 1 out of 1 in the Ligand-Bound Ras:Sos:Ras Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Ligand-Bound Ras:Sos:Ras Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
Q:Mg201

b:13.1
occ:1.00
O1G Q:GNP202 1.9 16.8 1.0
O Q:HOH339 2.0 17.4 1.0
O Q:HOH312 2.0 15.1 1.0
O1B Q:GNP202 2.0 15.3 1.0
OG Q:SER17 2.1 17.5 1.0
OG1 Q:THR35 2.1 20.6 1.0
CB Q:THR35 3.1 21.3 1.0
PG Q:GNP202 3.1 18.8 1.0
CB Q:SER17 3.2 15.6 1.0
PB Q:GNP202 3.2 17.3 1.0
N3B Q:GNP202 3.3 16.3 1.0
N Q:THR35 3.8 19.6 1.0
N Q:SER17 3.9 13.4 1.0
O Q:HOH330 4.0 29.2 1.0
CA Q:THR35 4.0 19.1 1.0
OD2 Q:ASP57 4.0 23.0 1.0
O3G Q:GNP202 4.1 16.5 1.0
CA Q:SER17 4.1 14.8 1.0
O2A Q:GNP202 4.2 18.2 1.0
OD1 Q:ASP57 4.2 18.7 1.0
CG2 Q:THR35 4.2 17.8 1.0
O Q:THR58 4.2 18.3 1.0
O2B Q:GNP202 4.2 18.4 1.0
O3A Q:GNP202 4.3 19.8 1.0
O2G Q:GNP202 4.3 19.2 1.0
O Q:ASP33 4.4 23.3 1.0
PA Q:GNP202 4.5 18.7 1.0
CG Q:ASP57 4.5 18.2 1.0
O1A Q:GNP202 4.6 18.1 1.0
C Q:PRO34 4.8 20.4 1.0
CB Q:LYS16 4.8 13.1 1.0
CE Q:LYS16 4.9 14.0 1.0
C Q:LYS16 4.9 18.9 1.0

Reference:

M.C.Burns, J.E.Howes, Q.Sun, A.J.Little, D.V.Camper, J.R.Abbott, J.Phan, T.Lee, A.G.Waterson, O.W.Rossanese, S.W.Fesik. High-Throughput Screening Identifies Small Molecules That Bind to the Ras:Sos:Ras Complex and Perturb Ras Signaling. Anal. Biochem. V. 548 44 2018.
ISSN: ISSN 1096-0309
PubMed: 29444450
DOI: 10.1016/J.AB.2018.01.025
Page generated: Mon Sep 30 06:33:59 2024

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