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MolNFT v1 · #189651 · protein + DNA

Cryo-EM structure of streptomyces coelicolor rnap-promoter open complex with one zur dimers

7VPD: “Cryo-EM structure of streptomyces coelicolor rnap-promoter open complex with one zur dimers”. Electron microscopy, 2 ligands (ZN, MG). MolNFT v1 #189651 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB
7VPD
Type
protein + DNA
Length
3,699 residues
Chains
11
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
UniProt
A0A6G2M9E1, Q9L0L0, Q8CJT1, Q9KXS1, A0A7U9DYK1, Q9L2H5
Ligands
ZN, MG

Structure

electron microscopy · 10 distinct chains.

ChainMoleculeTypeResiduesSecondary structureUniProt
A—protein226—A0A6G2M9E1
B—protein233—A0A6G2M9E1
C—protein1116—Q9L0L0
D—protein1259—Q8CJT1
E—protein77—Q9KXS1
F—protein301—A0A7U9DYK1
M, N—protein131—Q9L2H5
O—dna84——
P—dna84——
S—protein57—A0A6G2M9E1

Ligands and binding sites

  • ZN · Zinc ion · metal · 8 copies · chains D, M, N
  • MG · Magnesium ion · metal · chains D

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

Compared structures

  • 7VPD · Cryo-EM structure of Streptomyces coelicolor RNAP-promoter open complex with one Zur… · the same entry in another collection · chain S against S, TM-score 1.00
  • Q9L0L0 · AlphaFold monomer V2.0 prediction for DNA-directed RNA polymerase subunit beta (Q9L0L0) · a predicted model of the same protein · chain C against A, TM-score 0.99

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