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Cryo-EM structure of BRR2 in complex with FBP21

Analyse Cryo-EM structure of BRR2 in complex with FBP21 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7OS1
Type
protein
Length
1,746 residues
Chains
2
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
U5 small nuclear ribonucleoprotein 200 kda helicase; Ww domain-binding protein 4
EC
3.6.4.13
UniProt
O75643, O75554
Pockets
20 · best druggability 0.82

Structure

electron microscopy · 2 distinct chains · 44% helix, 17% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
BU5 small nuclear ribonucleoprotein 200 kda helicase (EC 3.6.4.13)protein172045% helix, 17% strandO75643
FWw domain-binding protein 4protein260% helix, 4% strandO75554

Pockets

20 pockets found on a 1 Å grid, 11 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
111120.820.8393empty
21240.790.9729empty
34800.760.8446empty
47730.760.8083empty
56780.720.7957empty

Interfaces

1 interface between chains.

  • B–F · 1734 Ų buried · 24 hydrogen bonds · protein-protein

Compared structures

  • 7OS1 · Cryo-EM structure of Brr2 in complex with Fbp21 · the same entry in another collection · chain B against B, TM-score 1.00
  • O75554 · AlphaFold monomer V2.0 prediction for ww domain-binding protein 4 (O75554) · a predicted model of the same protein · chain F against A, TM-score 0.24

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