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MolNFT v1 · #159593 · protein + DNA

Cryo-EM structure of escherichia COLI rnap polymerase bound to RPSTP2 promoter DNA

6OUL: “Cryo-EM structure of escherichia COLI rnap polymerase bound to RPSTP2 promoter DNA”. Electron microscopy, 3 ligands (1N7, ZN, MG). MolNFT v1 #159593 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB
6OUL
Type
protein + DNA
Length
3,868 residues
Chains
9
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
UniProt
A0A073G207, P0A8V4, U9YPW3, P0A802, Q0P6L9
Ligands
1N7, ZN, MG

Structure

electron microscopy · 9 distinct chains.

ChainMoleculeTypeResiduesSecondary structureUniProt
G—protein231—A0A073G207
H—protein219—A0A073G207
I—protein1341—P0A8V4
J—protein1337—U9YPW3
K—protein79—P0A802
L—protein471—Q0P6L9
P—dna61——
Q—dna56——
R—protein73—A0A073G207

Ligands and binding sites

  • 1N7 · Chapso · ligand · 3 copies · chains I, J, L
  • ZN · Zinc ion · metal · 2 copies · chains J
  • MG · Magnesium ion · metal · chains J

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

Compared structures

  • 6OUL · Cryo-EM structure of Escherichia coli RNAP polymerase bound to rpsTP2 promoter DNA · the same entry in another collection · chain R against R, TM-score 1.00
  • P0A802 · AlphaFold monomer V2.0 prediction for DNA-directed RNA polymerase subunit omega (P0A802) · a predicted model of the same protein · chain K against A, TM-score 0.93

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