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Cryoem structure of E.COLI RNA polymerase elongation complex bound to nusg (nusg-ec in more-swiveled conformation)

Analyse Cryoem structure of E.COLI RNA polymerase elongation complex bound to nusg… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7PY0
Type
protein + DNA + RNA
Length
3,382 residues
Chains
9
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
UniProt
P0A7Z4, P0A8V4, P0A8T8, P0A800, C3SID2
Ligands
ZN, MG

Structure

electron microscopy · 9 distinct chains.

ChainMoleculeTypeResiduesSecondary structureUniProt
N—dna30——
T—dna34——
R—rna11——
A—protein221—P0A7Z4
B—protein218—P0A7Z4
C—protein1337—P0A8V4
D—protein1335—P0A8T8
E—protein73—P0A800
G—protein123—C3SID2

Ligands and binding sites

  • ZN · Zinc ion · metal · 2 copies · chains D
  • MG · Magnesium ion · metal · chains R, D

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Compared structures

  • 7PY0 · CryoEM structure of E.coli RNA polymerase elongation complex bound to NusG (NusG-EC in… · the same entry in another collection · chain G against G, TM-score 1.00
  • P0A8T8 · AlphaFold monomer V2.0 prediction for DNA-directed RNA polymerase subunit beta' (P0A8T8) · a predicted model of the same protein · chain D against A, TM-score 0.92

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