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MolNFT v1 · #138046 · protein

Crystal structure of the HSNUDT16 in complex with MG+2 and ADP-ribose

5W6X · U8 snorna-decapping enzyme: “Crystal structure of the HSNUDT16 in complex with MG+2 and ADP-ribose”. X-ray diffraction, 2 ligands (APR, MG), 3 pockets (best druggability 0.75). MolNFT v1 #138046 on GenesisL1: 3D structure, binding…

PDB
5W6X
Type
protein
Length
353 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
U8 snorna-decapping enzyme
EC
3.6.1.62, 3.6.1.64
UniProt
Q96DE0
Ligands
APR, MG
Pockets
3 · best druggability 0.75

Structure

x-ray diffraction · 2 distinct chains · 31% helix, 34% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AU8 snorna-decapping enzyme (EC 3.6.1.62, 3.6.1.64)protein17930% helix, 34% strandQ96DE0
BU8 snorna-decapping enzyme (EC 3.6.1.62, 3.6.1.64)protein17431% helix, 34% strandQ96DE0

Ligands and binding sites

  • APR · Adenosine-5-diphosphoribose · ligand · 2 copies · chains A, B
  • MG · Magnesium ion · metal · 4 copies · chains A, B
  • ACY · Acetic acid · additive · 2 copies · chains A, B
  • PEG · Di(hydroxyethyl)ether · additive · chains B

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

Pockets

3 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
1820.750.9826empty
22410.580.7930APR, MG
32530.550.7738APR, MG

Interfaces

1 interface between chains.

  • A–B · 1345 Ų buried · 13 hydrogen bonds · protein-protein

Compared structures

  • 5W6X · Crystal structure of the HsNUDT16 in complex with Mg+2 and ADP-ribose · the same entry in another collection · chain A against A, TM-score 1.00
  • Q96DE0 · AlphaFold monomer V2.0 prediction for U8 snorna-decapping enzyme (Q96DE0) · a predicted model of the same protein · chain B against A, TM-score 0.99

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