Magnesium in PDB 7f75: Cryo-Em Structure of Spx-Dependent Transcription Activation Complex

Enzymatic activity of Cryo-Em Structure of Spx-Dependent Transcription Activation Complex

All present enzymatic activity of Cryo-Em Structure of Spx-Dependent Transcription Activation Complex:
2.7.7.6;

Other elements in 7f75:

The structure of Cryo-Em Structure of Spx-Dependent Transcription Activation Complex also contains other interesting chemical elements:

Zinc (Zn) 2 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Cryo-Em Structure of Spx-Dependent Transcription Activation Complex (pdb code 7f75). 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 Cryo-Em Structure of Spx-Dependent Transcription Activation Complex, PDB code: 7f75:

Magnesium binding site 1 out of 1 in 7f75

Go back to Magnesium Binding Sites List in 7f75
Magnesium binding site 1 out of 1 in the Cryo-Em Structure of Spx-Dependent Transcription Activation Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Cryo-Em Structure of Spx-Dependent Transcription Activation Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Mg1501

b:15.4
occ:1.00
OD2 D:ASP451 2.1 11.8 1.0
OD2 D:ASP449 2.4 14.9 1.0
OD1 D:ASP449 2.5 14.9 1.0
CG D:ASP451 2.7 11.8 1.0
OD1 D:ASP451 2.8 11.8 1.0
CG D:ASP449 2.8 14.9 1.0
CB D:ASP451 4.0 11.8 1.0
NH2 D:ARG414 4.2 6.5 1.0
CB D:ASP449 4.3 14.9 1.0
N D:ASP451 4.9 11.8 1.0

Reference:

J.Shi, F.Li, A.Wen, L.Yu, L.Wang, F.Wang, Y.Jin, S.Jin, Y.Feng, W.Lin. Structural Basis of Transcription Activation By the Global Regulator Spx. Nucleic Acids Res. 2021.
ISSN: ESSN 1362-4962
PubMed: 34530448
DOI: 10.1093/NAR/GKAB790
Page generated: Fri Nov 5 15:11:34 2021

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