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MolNFT v1 · #117938 · protein

Apo structure of bacterial efflux pump.

5EN5 · Multidrug efflux pump subunit ACRB,MULTIDRUG efflux pump…: “Apo structure of bacterial efflux pump.”. X-ray diffraction, 20 pockets (best druggability 0.88). MolNFT v1 #117938 on GenesisL1: 3D structure, binding sites and pockets in…

PDB
5EN5
Type
protein
Length
2,221 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Multidrug efflux pump subunit ACRB,MULTIDRUG efflux pump subunit acrb; Darpin
UniProt
P31224
Pockets
20 · best druggability 0.88

Structure

x-ray diffraction · 6 distinct chains · 37% helix, 27% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AMultidrug efflux pump subunit ACRB,MULTIDRUG efflux pump subunit acrbprotein58033% helix, 36% strandP31224
BMultidrug efflux pump subunit ACRB,MULTIDRUG efflux pump subunit acrbprotein57834% helix, 35% strandP31224
CMultidrug efflux pump subunit ACRB,MULTIDRUG efflux pump subunit acrbprotein58432% helix, 32% strandP31224
DDarpinprotein16152% helix, 1% strand—
EDarpinprotein15653% helix, 0% strand—
FDarpinprotein16252% helix, 0% strand—

Pockets

20 pockets found on a 1 Å grid, 17 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19040.880.91124empty
29630.870.89109empty
311350.850.86104empty
48320.840.8687empty
510290.830.8497empty

Interfaces

9 interfaces between chains.

  • B–C · 3114 Ų buried · 41 hydrogen bonds · protein-protein
  • A–B · 3017 Ų buried · 37 hydrogen bonds · protein-protein
  • A–C · 2651 Ų buried · 27 hydrogen bonds · protein-protein
  • C–E · 918 Ų buried · 8 hydrogen bonds · protein-protein
  • B–D · 862 Ų buried · 9 hydrogen bonds · protein-protein

Compared structures

  • 5EN5 · Apo structure of bacterial efflux pump. · the same entry in another collection · chain F against F, TM-score 1.00
  • P31224 · AlphaFold monomer V2.0 prediction for multidrug efflux pump subunit acrb (P31224) · a predicted model of the same protein · chain A against A, TM-score 0.94

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