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MolNFT v1 · #185489 · protein + DNA + RNA

Cryoem structure of E.COLI RNA polymerase elongation complex bound to nusa (the consensus nusa-ec)

7PY3: “Cryoem structure of E.COLI RNA polymerase elongation complex bound to nusa (the consensus nusa-ec)”. Electron microscopy, 2 ligands (ZN, MG). MolNFT v1 #185489 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB
7PY3
Type
protein + DNA + RNA
Length
3,855 residues
Chains
9
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
UniProt
P0A7Z4, P0A8V4, P0A8T8, P0A800, D7Y526
Ligands
ZN, MG

Structure

electron microscopy · 9 distinct chains.

ChainMoleculeTypeResiduesSecondary structureUniProt
A—protein229—P0A7Z4
B—protein298—P0A7Z4
C—protein1341—P0A8V4
D—protein1334—P0A8T8
E—protein90—P0A800
F—protein495—D7Y526
N—dna27——
T—dna30——
R—rna11——

Ligands and binding sites

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

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

Compared structures

  • 7PY3 · CryoEM structure of E.coli RNA polymerase elongation complex bound to NusA (the consensus… · the same entry in another collection · chain R against R, 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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