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MolNFT v1 · #35085 · protein

Mutant human ribonuclease 1 (V52L, D53L, N56L, F59L)

2E0O: “Mutant human ribonuclease 1 (V52L, D53L, N56L, F59L)”. X-ray diffraction, 1 ligand (SO4), 1 pocket (best druggability 0.26). MolNFT v1 #35085 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB
2E0O
Type
protein
Length
251 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Ribonuclease
EC
3.1.27.5
UniProt
P07998
Ligands
SO4
Pockets
1 · best druggability 0.26

Structure

x-ray diffraction · 2 distinct chains · 20% helix, 35% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ARibonuclease (EC 3.1.27.5)protein12621% helix, 35% strandP07998
BRibonuclease (EC 3.1.27.5)protein12520% helix, 35% strandP07998

Ligands and binding sites

  • SO4 · Sulfate ion · ion · 9 copies · chains A, B
  • GOL · Glycerol · additive · 2 copies · chains A

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
1520.260.7418SO4

Interfaces

1 interface between chains.

  • A–B · 421 Ų buried · 3 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 8 disulfide (disulfide).

Compared structures

  • 2E0O · Mutant Human Ribonuclease 1 (V52L, D53L, N56L, F59L) · the same entry in another collection · chain A against A, TM-score 1.00
  • P07998 · AlphaFold monomer V2.0 prediction for ribonuclease pancreatic (P07998) · a predicted model of the same protein · chain B against A, TM-score 0.97

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