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Solution structure of polypyrimidine tract binding protein RBD34 complexed with cucucu RNA

Analyse Solution structure of polypyrimidine tract binding protein RBD34 complexed with… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
2ADC
Type
protein + RNA
Length
220 residues
Chains
3
Method
solution nmr
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
5'-R(*CP*UP*CP*UP*CP*U)-3'; Polypyrimidine tract-binding protein 1
UniProt
P26599
Pockets
2 · best druggability 0.63

Structure

solution nmr · 2 distinct chains · 24% helix, 22% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
B, C5'-R(*CP*UP*CP*UP*CP*U)-3'rna6——
APolypyrimidine tract-binding protein 1protein20824% helix, 22% strandP26599

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11020.630.8918empty
2560.280.7512empty

Interfaces

2 interfaces between chains.

  • B–A · 879 Ų buried · 25 hydrogen bonds · protein-nucleic
  • C–A · 768 Ų buried · 17 hydrogen bonds · protein-nucleic

Compared structures

  • 2ADC · Solution structure of Polypyrimidine Tract Binding protein RBD34 complexed with CUCUCU RNA · the same entry in another collection · chain B against B, TM-score 1.00
  • P26599 · AlphaFold monomer V2.0 prediction for polypyrimidine tract-binding protein 1 (P26599) · a predicted model of the same protein · chain A against A, TM-score 0.83

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