General Information of Drug Therapeutic Target (DTT) (ID: TTFSH0K)

DTT Name Ubiquitin thioesterase OTU1 (YOD1)
Synonyms PRO0907; OTUD2; OTU domain-containing protein 2; HsHIN7; HIV-1-induced protease 7; HIN7; HIN-7; DUBA8; DUBA-8
Gene Name YOD1
DTT Type
Literature-reported target
[1]
BioChemical Class
Peptidase
UniProt ID
OTU1_HUMAN
TTD ID
T65084
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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EC Number
EC 3.4.19.12
Sequence
MFGPAKGRHFGVHPAPGFPGGVSQQAAGTKAGPAGAWPVGSRTDTMWRLRCKAKDGTHVL
QGLSSRTRVRELQGQIAAITGIAPGGQRILVGYPPECLDLSNGDTILEDLPIQSGDMLII
EEDQTRPRSSPAFTKRGASSYVRETLPVLTRTVVPADNSCLFTSVYYVVEGGVLNPACAP
EMRRLIAQIVASDPDFYSEAILGKTNQEYCDWIKRDDTWGGAIEISILSKFYQCEICVVD
TQTVRIDRFGEDAGYTKRVLLIYDGIHYDPLQRNFPDPDTPPLTIFSSNDDIVLVQALEL
ADEARRRRQFTDVNRFTLRCMVCQKGLTGQAEAREHAKETGHTNFGEV
Function
May act by triming the ubiquitin chain on the associated substrate to facilitate their threading through the VCP/p97 pore. Ubiquitin moieties on substrates may present a steric impediment to the threading process when the substrate is transferred to the VCP pore and threaded through VCP's axial channel. Mediates deubiquitination of 'Lys-27'-, 'Lys-29'- and 'Lys-33'-linked polyubiquitin chains. Also able to hydrolyze 'Lys-11'-linked ubiquitin chains. Cleaves both polyubiquitin and di-ubiquitin. May play a role in macroautophagy, regulating for instance the clearance of damaged lysosomes. May recruit PLAA, UBXN6 and VCP to damaged lysosome membranes decorated with K48-linked ubiquitin chains and remove these chains allowing autophagosome formation. Hydrolase that can remove conjugated ubiquitin from proteins and participates in endoplasmic reticulum-associated degradation (ERAD) for misfolded lumenal proteins.
KEGG Pathway
Protein processing in endoplasmic reticulum (hsa04141 )
Reactome Pathway
Ovarian tumor domain proteases (R-HSA-5689896 )

References

1 Deubiquitinase YOD1: the potent activator of YAP in hepatomegaly and liver cancer. BMB Rep. 2017 Jun;50(6):281-282.