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MolNFT v1 · #95333 · protein

Crystal structure of human splicing factor DIM2/TXNL4B

4IN0 · Thioredoxin-like protein 4B: “Crystal structure of human splicing factor DIM2/TXNL4B”. X-ray diffraction, 2 ligands (GLC, FRU), 4 pockets (best druggability 0.62). MolNFT v1 #95333 on GenesisL1: 3D structure, binding sites and…

PDB
4IN0
Type
protein
Length
282 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Thioredoxin-like protein 4B
UniProt
Q9NX01
Ligands
GLC, FRU
Pockets
4 · best druggability 0.62

Structure

x-ray diffraction · 1 distinct chain · 34% helix, 23% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BThioredoxin-like protein 4Bprotein14134% helix, 23% strandQ9NX01

Ligands and binding sites

  • GLC · alpha-D-glucopyranose · sugar · chains A, B
  • FRU · beta-D-fructofuranose · sugar · chains B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
12230.620.8132empty
21000.440.7922empty
3710.350.7617empty
4550.260.7317empty

Interfaces

1 interface between chains.

  • A–B · 748 Ų buried · 6 hydrogen bonds · protein-protein

Compared structures

  • 4IN0 · Crystal Structure of human splicing factor dim2/TXNL4B · the same entry in another collection · chain A against A, TM-score 1.00
  • Q9NX01 · AlphaFold monomer V2.0 prediction for thioredoxin-like protein 4B (Q9NX01) · a predicted model of the same protein · chain A against A, TM-score 0.98

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