Magnesium in PDB 9g23: Yeast Rna Polymerase I Elongation Complex Stalled By An Apurinic Site Bound to Nucleotide Analog Ampcpp at A-Site

Enzymatic activity of Yeast Rna Polymerase I Elongation Complex Stalled By An Apurinic Site Bound to Nucleotide Analog Ampcpp at A-Site

All present enzymatic activity of Yeast Rna Polymerase I Elongation Complex Stalled By An Apurinic Site Bound to Nucleotide Analog Ampcpp at A-Site:
2.7.7.6;

Other elements in 9g23:

The structure of Yeast Rna Polymerase I Elongation Complex Stalled By An Apurinic Site Bound to Nucleotide Analog Ampcpp at A-Site also contains other interesting chemical elements:

Zinc

(Zn)

6 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Yeast Rna Polymerase I Elongation Complex Stalled By An Apurinic Site Bound to Nucleotide Analog Ampcpp at A-Site (pdb code 9g23). 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 Yeast Rna Polymerase I Elongation Complex Stalled By An Apurinic Site Bound to Nucleotide Analog Ampcpp at A-Site, PDB code: 9g23:

Magnesium binding site 1 out of 1 in 9g23

Go back to

Magnesium Binding Sites List in 9g23

Magnesium binding site 1 out of 1 in the Yeast Rna Polymerase I Elongation Complex Stalled By An Apurinic Site Bound to Nucleotide Analog Ampcpp at A-Site

Mono view

Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Yeast Rna Polymerase I Elongation Complex Stalled By An Apurinic Site Bound to Nucleotide Analog Ampcpp at A-Site within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Mg1703 b:68.9 occ:1.00	N	A:ASP627	1.9	62.8	1.0
	OD1	A:ASP627	1.9	62.8	1.0
	OD2	A:ASP631	2.3	65.0	1.0
	OD1	A:ASP631	2.3	65.0	1.0
	CG	A:ASP631	2.3	65.0	1.0
	O	A:ASP627	2.4	62.8	1.0
	CG	A:ASP627	2.4	62.8	1.0
	CA	A:ASP627	2.5	62.8	1.0
	C	A:ASP627	2.8	62.8	1.0
	OD2	A:ASP629	2.8	61.5	1.0
	CB	A:ASP627	2.9	62.8	1.0
	CB	A:ASP629	2.9	61.5	1.0
	C	A:ALA626	3.1	60.9	1.0
	O3'	R:G12	3.2	74.5	1.0
	CG	A:ASP629	3.4	61.5	1.0
	OD2	A:ASP627	3.4	62.8	1.0
	CB	A:ASP631	3.4	65.0	1.0
	CA	A:ALA626	3.6	60.9	1.0
	N	A:PHE628	4.0	54.9	1.0
	CB	A:ALA626	4.1	60.9	1.0
	O	A:ALA626	4.1	60.9	1.0
	CA	A:ASP629	4.3	61.5	1.0
	N	A:ASP629	4.4	61.5	1.0
	CA	A:ASP631	4.6	65.0	1.0
	OD1	A:ASP629	4.6	61.5	1.0
	C3'	R:G12	4.6	74.5	1.0
	O3'	B:APC3002	4.8	91.4	1.0
	N	A:ASP631	4.8	65.0	1.0
	CA	A:PHE628	4.9	54.9	1.0
	N	A:ALA626	4.9	60.9	1.0

Reference:

A.Santos-Aledo, A.Plaza-Pegueroles, M.Sanz-Murillo, F.M.Ruiz, P.Hou, J.Xu, D.Gil-Carton, D.Wang, C.Fernandez-Tornero. Cryo-Em Uncovers A Sequential Mechanism For Rna Polymerase I Pausing and Stalling at Abasic Dna Lesions. Nat Commun V. 16 5254 2025.
ISSN: ESSN 2041-1723
PubMed: 40480971
DOI: 10.1038/S41467-025-60536-4

Page generated: Sat Aug 16 02:39:09 2025

Last articles

Mn in 4LAC
Mn in 4L8Q
Mn in 4L78
Mn in 4KZ2
Mn in 4KPY
Mn in 4KQN
Mn in 4KQB
Mn in 4KRV
Mn in 4KLT
Mn in 4KP7

	© Copyright 2008-2020 by atomistry.com
Home \| Site Map \| Copyright \| Contact us \| Privacy