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MolNFT v1 · #4617 · protein

Crystal structure of nova-2 KH3 K-homology RNA-binding domain

1DTJ · RNA-binding neurooncological ventral antigen 2: “Crystal structure of nova-2 KH3 K-homology RNA-binding domain”. X-ray diffraction, 3 pockets (best druggability 0.47). MolNFT v1 #4617 on GenesisL1: 3D structure, binding sites and…

PDB
1DTJ
Type
protein
Length
266 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
RNA-binding neurooncological ventral antigen 2
UniProt
Q9UNW9
Pockets
3 · best druggability 0.47

Structure

x-ray diffraction · 4 distinct chains · 47% helix, 30% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ARNA-binding neurooncological ventral antigen 2protein7439% helix, 27% strandQ9UNW9
BRNA-binding neurooncological ventral antigen 2protein6244% helix, 32% strandQ9UNW9
CRNA-binding neurooncological ventral antigen 2protein6652% helix, 30% strandQ9UNW9
DRNA-binding neurooncological ventral antigen 2protein6455% helix, 31% strandQ9UNW9

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11770.470.7527empty
2860.450.8027empty
3520.300.7611empty

Interfaces

6 interfaces between chains.

  • B–C · 558 Ų buried · 8 hydrogen bonds · protein-protein
  • A–D · 491 Ų buried · 6 hydrogen bonds · protein-protein
  • A–B · 463 Ų buried · 7 hydrogen bonds · protein-protein
  • C–D · 433 Ų buried · 7 hydrogen bonds · protein-protein
  • A–C · 44 Ų buried · 2 hydrogen bonds · protein-protein

Compared structures

  • 1DTJ · Crystal structure of nova-2 KH3 K-homology RNA-binding domain · the same entry in another collection · chain D against D, TM-score 1.00
  • Q9UNW9 · AlphaFold monomer V2.0 prediction for RNA-binding protein nova-2 (Q9UNW9) · a predicted model of the same protein · chain D against A, TM-score 0.96

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