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Magnesium in PDB 7vvb: Crystal Structure of KRAS4A(Gmppnp-Bound) in Complex with the Ras- Binding Domain(Rbd) of SIN1

Enzymatic activity of Crystal Structure of KRAS4A(Gmppnp-Bound) in Complex with the Ras- Binding Domain(Rbd) of SIN1

All present enzymatic activity of Crystal Structure of KRAS4A(Gmppnp-Bound) in Complex with the Ras- Binding Domain(Rbd) of SIN1:
3.6.5.2;

Protein crystallography data

The structure of Crystal Structure of KRAS4A(Gmppnp-Bound) in Complex with the Ras- Binding Domain(Rbd) of SIN1, PDB code: 7vvb was solved by Y.Y.Zheng, C.Zhou, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 22.38 / 1.70
Space group P 61 2 2
Cell size a, b, c (Å), α, β, γ (°) 101.66, 101.66, 124.61, 90, 90, 120
R / Rfree (%) 17.3 / 19.7

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of KRAS4A(Gmppnp-Bound) in Complex with the Ras- Binding Domain(Rbd) of SIN1 (pdb code 7vvb). 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 Crystal Structure of KRAS4A(Gmppnp-Bound) in Complex with the Ras- Binding Domain(Rbd) of SIN1, PDB code: 7vvb:

Magnesium binding site 1 out of 1 in 7vvb

Go back to Magnesium Binding Sites List in 7vvb
Magnesium binding site 1 out of 1 in the Crystal Structure of KRAS4A(Gmppnp-Bound) in Complex with the Ras- Binding Domain(Rbd) of SIN1


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of KRAS4A(Gmppnp-Bound) in Complex with the Ras- Binding Domain(Rbd) of SIN1 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg401

b:20.3
occ:1.00
 O1G A:GNP402 2.0 22.5 1.0
O1B A:GNP402 2.0 21.7 1.0
OG1 A:THR35 2.1 22.6 1.0
O A:HOH509 2.1 19.1 1.0
OG A:SER17 2.1 21.6 1.0
O A:HOH546 2.1 22.4 1.0
CB A:THR35 3.1 22.9 1.0
CB A:SER17 3.2 21.6 1.0
PG A:GNP402 3.3 21.2 1.0
PB A:GNP402 3.3 20.3 1.0
N3B A:GNP402 3.5 18.3 1.0
N A:SER17 3.8 19.3 1.0
N A:THR35 3.8 23.8 1.0
OD2 A:ASP57 4.0 26.3 1.0
CA A:SER17 4.0 22.6 1.0
CA A:THR35 4.1 24.4 1.0
OD1 A:ASP57 4.1 24.6 1.0
CG2 A:THR35 4.1 22.2 1.0
O2G A:GNP402 4.1 21.3 1.0
O1A A:GNP402 4.2 20.3 1.0
O2B A:GNP402 4.3 18.7 1.0
O A:HOH531 4.3 25.8 1.0
O3A A:GNP402 4.3 19.8 1.0
O3G A:GNP402 4.4 21.7 1.0
O A:THR58 4.4 21.4 1.0
CG A:ASP57 4.4 24.8 1.0
O A:ASP33 4.5 28.0 1.0
PA A:GNP402 4.6 21.3 1.0
O2A A:GNP402 4.7 20.8 1.0
CB A:LYS16 4.8 17.6 1.0
C A:PRO34 4.8 26.1 1.0
C A:LYS16 4.9 19.1 1.0
CE A:LYS16 5.0 18.2 1.0

Reference:

Y.Zheng, L.Ding, X.Meng, M.Potter, A.L.Kearney, J.Zhang, J.Sun, D.E.James, G.Yang, C.Zhou. Structural Insights Into Ras Regulation By SIN1. Proc.Natl.Acad.Sci.Usa V. 119 90119 2022.
ISSN: ESSN 1091-6490
PubMed: 35522713
DOI: 10.1073/PNAS.2119990119
Page generated: Thu Oct 3 10:53:46 2024

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