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Crystal structure of bacteroides PIF1 bound to ssdna

Analyse Crystal structure of bacteroides PIF1 bound to ssdna in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5FHE
Type
protein + DNA
Length
432 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Uncharacterized protein; DNA (5'-D(P*TP*TP*TP*TP*TP*TP*TP*TP*TP*T)-3')
UniProt
D1JM21
Ligands
ADP, ALF, MG
Pockets
5 · best druggability 0.71

Structure

x-ray diffraction · 2 distinct chains · 28% helix, 25% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AUncharacterized proteinprotein42628% helix, 25% strandD1JM21
CDNA (5'-D(P*TP*TP*TP*TP*TP*TP*TP*TP*TP*T)-3')dna6——

Ligands and binding sites

  • ADP · Adenosine-5'-diphosphate · ligand · chains A
  • ALF · Tetrafluoroaluminate ion · ligand · chains A
  • MG · Magnesium ion · metal · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
16310.710.7955empty
21210.470.7923ADP, ALF
31620.470.7624empty
41270.430.7621empty
51160.430.7717empty

Interfaces

1 interface between chains.

  • A–C · 963 Ų buried · 18 hydrogen bonds · protein-nucleic

Compared structures

  • 5FHE · Crystal structure of Bacteroides Pif1 bound to ssDNA · the same entry in another collection · chain A against A, TM-score 1.00

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