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Open and closed forms of I1790Y human PRP8 RNase H-like domain with bound mg ion

Analyse Open and closed forms of I1790Y human PRP8 RNase H-like domain with bound mg ion in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4JKD
Type
protein
Length
440 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Pre-mRNA-processing-splicing factor 8
UniProt
Q6P2Q9
Ligands
MG, CL
Pockets
7 · best druggability 0.67

Structure

x-ray diffraction · 1 distinct chain · 43% helix, 20% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BPre-mRNA-processing-splicing factor 8protein22043% helix, 20% strandQ6P2Q9

Ligands and binding sites

  • MG · Magnesium ion · metal · 2 copies · chains A, B
  • CL · Chloride ion · ion · 4 copies · chains A, B

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
14820.670.7846CL
21190.640.8831MG
32060.510.7620empty
41110.480.8021empty
5940.410.7716empty

Interfaces

1 interface between chains.

  • A–B · 1004 Ų buried · 15 hydrogen bonds · protein-protein

Compared structures

  • 4JKD · Open and closed forms of I1790Y human PRP8 RNase H-like domain with bound Mg ion · the same entry in another collection · chain A against A, TM-score 1.00

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