Magnesium in PDB 6pmj: SIGM28-Transcription Initiation Complex with Specific Promoter at the State 2

Enzymatic activity of SIGM28-Transcription Initiation Complex with Specific Promoter at the State 2

All present enzymatic activity of SIGM28-Transcription Initiation Complex with Specific Promoter at the State 2:
2.7.7.6;

Other elements in 6pmj:

The structure of SIGM28-Transcription Initiation Complex with Specific Promoter at the State 2 also contains other interesting chemical elements:

Zinc (Zn) 2 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the SIGM28-Transcription Initiation Complex with Specific Promoter at the State 2 (pdb code 6pmj). 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 SIGM28-Transcription Initiation Complex with Specific Promoter at the State 2, PDB code: 6pmj:

Magnesium binding site 1 out of 1 in 6pmj

Go back to Magnesium Binding Sites List in 6pmj
Magnesium binding site 1 out of 1 in the SIGM28-Transcription Initiation Complex with Specific Promoter at the State 2


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of SIGM28-Transcription Initiation Complex with Specific Promoter at the State 2 within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Mg1503

b:20.0
occ:1.00
OD1 D:ASP460 2.1 20.0 1.0
OD1 D:ASP464 2.1 20.0 1.0
HO3' 3:C3 2.3 20.0 1.0
O3' 3:C3 2.7 20.0 1.0
OD1 D:ASP462 2.7 20.0 1.0
CG D:ASP464 2.8 20.0 1.0
OD2 D:ASP464 2.9 20.0 1.0
CG D:ASP460 3.0 20.0 1.0
OD2 D:ASP460 3.4 20.0 1.0
H D:ASP460 3.4 20.0 1.0
OD2 D:ASP462 3.4 20.0 1.0
CG D:ASP462 3.5 20.0 1.0
O D:ASP460 3.6 20.0 1.0
H4' 3:C3 3.6 20.0 1.0
HO2' 3:C3 3.7 20.0 1.0
O2' 3:C3 3.7 20.0 1.0
C3' 3:C3 3.8 20.0 1.0
HH21 D:ARG425 3.9 20.0 1.0
N D:ASP460 4.2 20.0 1.0
C4' 3:C3 4.2 20.0 1.0
CB D:ASP460 4.3 20.0 1.0
CB D:ASP464 4.3 20.0 1.0
C2' 3:C3 4.3 20.0 1.0
C D:ASP460 4.3 20.0 1.0
H D:ASP462 4.5 20.0 1.0
CA D:ASP460 4.5 20.0 1.0
HB3 D:ASP464 4.5 20.0 1.0
H3' 3:C3 4.6 20.0 1.0
NH2 D:ARG425 4.6 20.0 1.0
H5'' 3:C3 4.7 20.0 1.0
HB2 D:ASP460 4.7 20.0 1.0
HH22 D:ARG425 4.8 20.0 1.0
HB2 D:ASP464 4.8 20.0 1.0
HA D:ALA459 4.8 20.0 1.0
H2' 3:C3 4.8 20.0 1.0
H D:ASP464 4.9 20.0 1.0
C5' 3:C3 4.9 20.0 1.0
CB D:ASP462 4.9 20.0 1.0
H5' 3:C3 4.9 20.0 1.0
HB3 D:ASP460 4.9 20.0 1.0

Reference:

W.Shi, W.Zhou, B.Zhang, S.Huang, Y.Jiang, A.Schammel, Y.Hu, B.Liu. Structural Basis of Bacterial SIGMA28-Mediated Transcription Reveals Roles of the Rna Polymerase Zinc-Binding Domain Embo J. 2020.
ISSN: ESSN 1460-2075
DOI: 10.15252/EMBJ.2020104389
Page generated: Mon Dec 14 23:49:27 2020

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