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MolNFT v1 · #2069 · protein + DNA

Multiple antibiotic resistance protein (MARA)/DNA complex

1BL0 · DNA (5'- D(*GP*GP*GP*GP*AP*TP*TP*TP*AP*GP*CP*AP*AP*AP*AP*CP*…: “Multiple antibiotic resistance protein (MARA)/DNA complex”. X-ray diffraction, 4 pockets (best druggability 0.65). MolNFT v1 #2069 on GenesisL1: 3D structure, binding…

PDB
1BL0
Type
protein + DNA
Length
164 residues
Chains
3
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
DNA (5'- D(*GP*GP*GP*GP*AP*TP*TP*TP*AP*GP*CP*AP*AP*AP*AP*CP*GP*TP*GP *GP*CP*AP*…
UniProt
P0ACH5
Pockets
4 · best druggability 0.65

Structure

x-ray diffraction · 3 distinct chains · 63% helix, 0% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
BDNA (5'- D(*GP*GP*GP*GP*AP*TP*TP*TP*AP*GP*CP*AP*AP*AP*AP*CP*GP*TP*GP *GP*CP*AP* TP*C)-3')dna24——
CDNA (5'- D(*CP*CP*GP*AP*TP*GP*CP*CP*AP*CP*GP*TP*TP*TP*TP*GP*CP*TP*AP *AP*AP*TP* CP*C)-3')dna24——
AProtein (multiple antibiotic resistance protein)protein11663% helix, 0% strandP0ACH5

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12010.650.8421empty
2680.330.7613empty
3660.300.7413empty
4600.260.7311empty

Interfaces

3 interfaces between chains.

  • B–C · 1003 Ų buried · 85 hydrogen bonds · nucleic-nucleic
  • B–A · 717 Ų buried · 13 hydrogen bonds · protein-nucleic
  • C–A · 637 Ų buried · 12 hydrogen bonds · protein-nucleic

Compared structures

  • 1BL0 · Multiple antibiotic resistance protein (MARA)/DNA complex · the same entry in another collection · chain B against B, TM-score 1.00
  • P0ACH5 · AlphaFold monomer V2.0 prediction for multiple antibiotic resistance protein mara (P0ACH5) · a predicted model of the same protein · chain A against A, TM-score 0.95

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