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MolNFT v1 · #167414 · protein

Cryoem structure of HRD1-USA1/DER1/HRD3 of the flipped topology

6VK0 · U1 SNP1-associating protein 1: “Cryoem structure of HRD1-USA1/DER1/HRD3 of the flipped topology”. Electron microscopy, 20 pockets (best druggability 0.69). MolNFT v1 #167414 on GenesisL1: 3D structure, binding sites and pockets in…

PDB
6VK0
Type
protein
Length
1,160 residues
Chains
4
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
U1 SNP1-associating protein 1; Degradation in the endoplasmic reticulum protein 1…
EC
2.3.2.27
UniProt
Q03714, P38307, Q05787, Q08109
Pockets
20 · best druggability 0.69

Structure

electron microscopy · 4 distinct chains · 70% helix, 0% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
DU1 SNP1-associating protein 1protein9765% helix, 0% strandQ03714
CDegradation in the endoplasmic reticulum protein 1protein18065% helix, 1% strandP38307
AErad-associated E3 ubiquitin-protein ligase component HRD3protein60365% helix, 0% strandQ05787
BErad-associated E3 ubiquitin-protein ligase HRD1 (EC 2.3.2.27)protein28086% helix, 0% strandQ08109

Pockets

20 pockets found on a 1 Å grid, 13 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
17200.690.7658empty
25130.680.7856empty
33960.680.8059empty
44280.670.7942empty
53950.670.7950empty

Interfaces

4 interfaces between chains.

  • D–C · 1583 Ų buried · 5 hydrogen bonds · protein-protein
  • D–B · 723 Ų buried · 0 hydrogen bonds · protein-protein
  • A–B · 716 Ų buried · 5 hydrogen bonds · protein-protein
  • C–B · 87 Ų buried · 0 hydrogen bonds · protein-protein

Compared structures

  • 6VK0 · CryoEM structure of Hrd1-Usa1/Der1/Hrd3 of the flipped topology · the same entry in another collection · chain A against A, TM-score 1.00
  • Q05787 · AlphaFold monomer V2.0 prediction for erad-associated E3 ubiquitin- protein ligase… · a predicted model of the same protein · chain A against A, TM-score 0.99
  • Q08109 · AlphaFold monomer V2.0 prediction for erad-associated E3 ubiquitin- protein ligase HRD1… · a predicted model of the same protein · chain B against A, TM-score 0.95
  • P38307 · AlphaFold monomer V2.0 prediction for degradation in the endoplasmic reticulum protein 1… · a predicted model of the same protein · chain C against A, TM-score 0.83
  • Q03714 · AlphaFold monomer V2.0 prediction for U1 SNP1-associating protein 1 (Q03714) · a predicted model of the same protein · chain D against A, TM-score 0.37

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