Basic Information

Symbol
UCHL1
RNA class
mRNA
Alias
Ubiquitin C-Terminal Hydrolase L1 PGP9.5 Uch-L1 UCHL-1 Ubiquitin Carboxyl-Terminal Esterase L1 (Ubiquitin Thiolesterase) Ubiquitin Carboxyl-Terminal Hydrolase Isozyme L1 Neuron Cytoplasmic Protein 9.5 Ubiquitin Thioesterase L1 Ubiquitin Thiolesterase PGP 9.5 PARK5 Epididymis Secretory Protein Li 53 Epididymis Luminal Protein 117 EC 3.4.19.12 HEL-S-53 HEL-117 SPG79A UCH-L1 NDGOA PGP95 SPG79
Location (GRCh38)
Forensic tag(s)
Cause of death analysis Other applications

MANE select

Transcript ID
NM_004181.5
Sequence length
1103.0 nt
GC content
0.5005

Transcripts

ID Sequence Length GC content
AGCUGUUUUUCGUCUUCCCUAGGCUAUUUCUGCCGGGCGCUCCGCGAAG… 1103 nt 0.5005
Summary

The protein encoded by this gene belongs to the peptidase C12 family. This enzyme is a thiol protease that hydrolyzes a peptide bond at the C-terminal glycine of ubiquitin. This gene is specifically expressed in the neurons and in cells of the diffuse neuroendocrine system. Mutations in this gene may be associated with Parkinson disease.[provided by RefSeq, Sep 2009]

Forensic Context

A study in humans demonstrated that UCHL1 was upregulated in the subcutaneous adipose tissue of heavier monozygotic co-twins discordant for body mass index, associating with clinical traits of unhealthy obesity [Muniandy et al. DOI:10.1038/ijo.2017.95]. In pigs, research showed that UCHL1 was a commonly regulated gene marker in the skeletal muscle of both Tibetan and Bama breeds upon cold exposure [Yang et al. DOI:10.3390/ijms24087431]. A systematic review of post-mortem traumatic brain injury (TBI) biomarkers in humans identified the UCHL1 as a clinically relevant protein for cause of death determination, noting it should be investigated in post-mortem body fluids for future forensic application [Zwirner et al. DOI:10.1007/S00414-022-02785-2].