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Crystal structure of mutant rabbit prp 121-230 (S170N/S174N)

Analyse Crystal structure of mutant rabbit prp 121-230 (S170N/S174N) in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4HMR
Type
protein
Length
203 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Major prion protein
UniProt
Q95211
Ligands
NA, CL
Pockets
1 · best druggability 0.32

Structure

x-ray diffraction · 2 distinct chains · 62% helix, 4% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AMajor prion proteinprotein9860% helix, 4% strandQ95211
BMajor prion proteinprotein10564% helix, 4% strandQ95211

Ligands and binding sites

  • NA · Sodium ion · metal · 2 copies · chains A, B
  • CL · Chloride ion · ion · 3 copies · chains A, B
  • GOL · Glycerol · additive · 2 copies · chains A, B

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

Pockets

1 pocket found on a 1 Å grid, 0 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
1880.320.7318empty

Interfaces

1 interface between chains.

  • A–B · 844 Ų buried · 17 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 2 disulfide (disulfide).

Compared structures

  • 4HMR · Crystal structure of mutant rabbit PRP 121-230 (S170N/S174N) · the same entry in another collection · chain A against A, TM-score 1.00
  • Q95211 · AlphaFold monomer V2.0 prediction for major prion protein (Q95211) · a predicted model of the same protein · chain B against A, TM-score 0.97

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