Magnesium in PDB 7xl3: Cryo-Em Structure of Pseudomonas Aeruginosa Rnap Sigmas Holoenzyme Complexes with Transcription Factor Suta (Open Lobe)

Enzymatic activity of Cryo-Em Structure of Pseudomonas Aeruginosa Rnap Sigmas Holoenzyme Complexes with Transcription Factor Suta (Open Lobe)

All present enzymatic activity of Cryo-Em Structure of Pseudomonas Aeruginosa Rnap Sigmas Holoenzyme Complexes with Transcription Factor Suta (Open Lobe):
2.7.7.6;

Other elements in 7xl3:

The structure of Cryo-Em Structure of Pseudomonas Aeruginosa Rnap Sigmas Holoenzyme Complexes with Transcription Factor Suta (Open Lobe) 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 Pseudomonas Aeruginosa Rnap Sigmas Holoenzyme Complexes with Transcription Factor Suta (Open Lobe) (pdb code 7xl3). 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 Pseudomonas Aeruginosa Rnap Sigmas Holoenzyme Complexes with Transcription Factor Suta (Open Lobe), PDB code: 7xl3:

Magnesium binding site 1 out of 1 in 7xl3

Go back to Magnesium Binding Sites List in 7xl3
Magnesium binding site 1 out of 1 in the Cryo-Em Structure of Pseudomonas Aeruginosa Rnap Sigmas Holoenzyme Complexes with Transcription Factor Suta (Open Lobe)


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 Pseudomonas Aeruginosa Rnap Sigmas Holoenzyme Complexes with Transcription Factor Suta (Open Lobe) within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Mg1503

b:24.3
occ:1.00
 OD1 D:ASP464 2.4 15.3 1.0
OD2 D:ASP464 2.8 15.3 1.0
CG D:ASP464 2.9 15.3 1.0
CB D:ASP462 3.2 11.5 1.0
CG D:ASP462 3.8 11.5 1.0
N D:ASP462 3.9 11.5 1.0
O D:ASP460 3.9 7.4 1.0
OD2 D:ASP462 3.9 11.5 1.0
CB D:ASP460 3.9 7.4 1.0
CA D:ASP462 4.0 11.5 1.0
C D:ASP460 4.2 7.4 1.0
C D:ASP462 4.3 11.5 1.0
CB D:ASP464 4.4 15.3 1.0
CA D:ASP460 4.4 7.4 1.0
N D:ASP460 4.5 7.4 1.0
O D:ASP462 4.6 11.5 1.0
OD1 D:ASP462 4.7 11.5 1.0
N D:ASP464 4.7 15.3 1.0
N D:PHE461 4.9 6.3 1.0
N D:GLY463 5.0 12.0 1.0
CG D:ASP460 5.0 7.4 1.0

Reference:

D.He, L.You, X.Wu, J.Shi, A.Wen, Z.Yan, W.Mu, C.Fang, Y.Feng, Y.Zhang. Pseudomonas Aeruginosa Suta Wedges Rnap Lobe Domain Open to Facilitate Promoter Dna Unwinding. Nat Commun V. 13 4204 2022.
ISSN: ESSN 2041-1723
PubMed: 35859063
DOI: 10.1038/S41467-022-31871-7
Page generated: Fri Apr 7 02:47:02 2023

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