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MolNFT v2 · #191151 · protein + DNA + RNA

CryoEM structure of E.coli RNA polymerase elongation complex bound to NusA and NusG (NusA and NusG elongation complex in less-swiveled conformation)

7PY6: “CryoEM structure of E.coli RNA polymerase elongation complex bound to NusA and NusG (NusA and NusG elongation…”. Electron microscopy at 4.1, 2 ligands (ZN, MG). MolNFT v2 #191151 on GenesisL1: 3D structure, binding sites and pockets…

PDB
7PY6
Type
protein + DNA + RNA
Length
3,899 residues
Chains
10
Method
electron microscopy
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
4.1
Source
Escherichia coli; SYNTHETIC CONSTRUCT
UniProt
P0A7Z4, P0A8V4, P0A8T8, P0A800, P0AFG0, P0AFF6
Ligands
ZN, MG

Structure

electron microscopy · resolution 4.1 · 10 distinct chains.

ChainMoleculeTypeResiduesSecondary structureUniProt
N—dna26——
T—dna30——
R—rna11——
A—protein228—P0A7Z4
B—protein220—P0A7Z4
C—protein1341—P0A8V4
D—protein1335—P0A8T8
E—protein90—P0A800
G—protein123—P0AFG0
F—protein495—P0AFF6

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

  • 7PY6 · Cryoem structure of E.COLI RNA polymerase elongation complex bound to nusa and nusg (nusa… · the same entry in another collection · chain T against T, TM-score 1.00
  • P0A8V4 · AlphaFold monomer V2.0 prediction for DNA-directed RNA polymerase subunit beta (P0A8V4) · a predicted model of the same protein · chain C against A, TM-score 0.98
  • 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 0.93

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