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X-ray crystal structure of the MTR4 nvl complex

Analyse X-ray crystal structure of the MTR4 nvl complex in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6RO1
Type
protein
Length
937 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Exosome RNA helicase MTR4; Nuclear valosin-containing protein-like
EC
3.6.4.13
UniProt
P42285, O15381
Ligands
ADP, SO4, CL
Pockets
7 · best druggability 0.77

Structure

x-ray diffraction · 2 distinct chains · 47% helix, 16% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AExosome RNA helicase MTR4 (EC 3.6.4.13)protein91948% helix, 16% strandP42285
BNuclear valosin-containing protein-likeprotein180% helix, 17% strandO15381

Ligands and binding sites

  • ADP · Adenosine-5'-diphosphate · ligand · chains A
  • SO4 · Sulfate ion · ion · 6 copies · chains A, B
  • CL · Chloride ion · ion · chains A

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
110460.770.79111SO4
24220.740.8456ADP
32050.520.7726empty
41570.420.7423empty
5660.380.7815empty

Interfaces

1 interface between chains.

  • A–B · 553 Ų buried · 11 hydrogen bonds · protein-protein

Compared structures

  • 6RO1 · X-ray crystal structure of the MTR4 NVL complex · the same entry in another collection · chain A against A, TM-score 1.00
  • P42285 · AlphaFold monomer V2.0 prediction for exosome RNA helicase MTR4 (P42285) · a predicted model of the same protein · chain A against A, TM-score 0.77
  • O15381 · AlphaFold monomer V2.0 prediction for nuclear valosin-containing protein-like (O15381) · a predicted model of the same protein · chain B against A, TM-score 0.18

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