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MolNFT v1 · #160732 · protein + DNA

Escherichia COLI RNA polymerase promoter unwinding intermediate (tprerpo) with trar and rpst P2 promoter

6PSV: “Escherichia COLI RNA polymerase promoter unwinding intermediate (tprerpo) with trar and rpst P2 promoter”. Electron microscopy, 3 ligands (1N7, ZN, MG). MolNFT v1 #160732 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB
6PSV
Type
protein + DNA
Length
3,935 residues
Chains
10
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
UniProt
P41065, P0A7Z4, P0A8V4, P0A8T7, P0A802, Q0P6L9
Ligands
1N7, ZN, MG

Structure

electron microscopy · 10 distinct chains.

ChainMoleculeTypeResiduesSecondary structureUniProt
N—protein72—P41065
G—protein228—P0A7Z4
H—protein219—P0A7Z4
I—protein1340—P0A8V4
J—protein1345—P0A8T7
K—protein79—P0A802
L—protein474—Q0P6L9
O—dna55——
P—dna50——
M—protein73—P0A7Z4

Ligands and binding sites

  • 1N7 · Chapso · ligand · 4 copies · chains N, J, G, I, L
  • ZN · Zinc ion · metal · 3 copies · chains N, J
  • MG · Magnesium ion · metal · chains J

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

Compared structures

  • 6PSV · Escherichia coli RNA polymerase promoter unwinding intermediate (TpreRPo) with TraR and… · the same entry in another collection · chain M against M, 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 0.94
  • P41065 · AlphaFold monomer V2.0 prediction for protein trar (P41065) · a predicted model of the same protein · chain N against A, TM-score 0.78

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