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Crystal structure of deubiquitinase MINDY2

Analyse Crystal structure of deubiquitinase MINDY2 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
6Z49
Type
protein
Length
1,007 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Ubiquitin carboxyl-terminal hydrolase mindy-2
EC
3.4.19.12
UniProt
Q8NBR6
Ligands
CL
Pockets
14 · best druggability 0.71

Structure

x-ray diffraction · 4 distinct chains · 38% helix, 20% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AUbiquitin carboxyl-terminal hydrolase mindy-2 (EC 3.4.19.12)protein25238% helix, 20% strandQ8NBR6
BUbiquitin carboxyl-terminal hydrolase mindy-2 (EC 3.4.19.12)protein25440% helix, 21% strandQ8NBR6
CUbiquitin carboxyl-terminal hydrolase mindy-2 (EC 3.4.19.12)protein25836% helix, 20% strandQ8NBR6
DUbiquitin carboxyl-terminal hydrolase mindy-2 (EC 3.4.19.12)protein24336% helix, 20% strandQ8NBR6

Ligands and binding sites

  • CL · Chloride ion · ion · 7 copies · chains A, B, C, D
  • PEG · Di(hydroxyethyl)ether · additive · 3 copies · chains A, B, D
  • PG4 · Tetraethylene glycol · additive · chains B

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

Pockets

14 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19940.710.7592CL, PEG
23200.540.7443empty
31860.530.7829empty
41830.530.7829empty
51760.510.7830empty

Interfaces

4 interfaces between chains.

  • A–C · 666 Ų buried · 8 hydrogen bonds · protein-protein
  • C–D · 297 Ų buried · 0 hydrogen bonds · protein-protein
  • B–C · 119 Ų buried · 0 hydrogen bonds · protein-protein
  • A–B · 52 Ų buried · 0 hydrogen bonds · protein-protein

Compared structures

  • 6Z49 · Crystal structure of deubiquitinase Mindy2 · the same entry in another collection · chain D against D, TM-score 1.00
  • Q8NBR6 · AlphaFold monomer V2.0 prediction for ubiquitin carboxyl-terminal hydrolase mindy-2… · a predicted model of the same protein · chain A against A, TM-score 0.97

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