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Structures of MITD1

Analyse Structures of MITD1 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4A5X
Type
protein
Length
176 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Mit domain-containing protein 1; Charged multivesicular body protein 1A
UniProt
Q8WV92, Q9HD42
Ligands
P15
Pockets
2 · best druggability 0.54

Structure

x-ray diffraction · 4 distinct chains · 86% helix, 0% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AMit domain-containing protein 1protein7388% helix, 0% strandQ8WV92
BMit domain-containing protein 1protein7388% helix, 0% strandQ8WV92
CCharged multivesicular body protein 1Aprotein1486% helix, 0% strandQ9HD42
DCharged multivesicular body protein 1Aprotein1675% helix, 0% strandQ9HD42

Ligands and binding sites

  • P15 · 2,5,8,11,14,17-hexaoxanonadecan-19-ol · ligand · chains B
  • GOL · Glycerol · additive · 2 copies · chains A, C

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
1520.540.8922empty
21370.420.7532empty

Interfaces

5 interfaces between chains.

  • B–D · 708 Ų buried · 13 hydrogen bonds · protein-protein
  • A–C · 676 Ų buried · 9 hydrogen bonds · protein-protein
  • A–B · 493 Ų buried · 5 hydrogen bonds · protein-protein
  • B–C · 89 Ų buried · 1 hydrogen bond · protein-protein
  • A–D · 62 Ų buried · 1 hydrogen bond · protein-protein

Compared structures

  • 4A5X · Structures of MITD1 · the same entry in another collection · chain D against D, TM-score 1.00
  • Q8WV92 · AlphaFold monomer V2.0 prediction for mit domain-containing protein 1 (Q8WV92) · a predicted model of the same protein · chain B against A, TM-score 0.98
  • Q9HD42 · AlphaFold monomer V2.0 prediction for charged multivesicular body protein 1A (Q9HD42) · a predicted model of the same protein · chain C against A, TM-score 0.88

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