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Overview

Uniprot IDA0A4X1VRN9
Protein NameUbiquitin-fold modifier-conjugating enzyme 1
Gene NameUFC1
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
103 AKMYRGGKICLTDHF

Function

E2-like enzyme which specifically catalyzes the second step in ufmylation. Accepts the ubiquitin-like modifier UFM1 from the E1 enzyme UBA5 and forms an intermediate with UFM1 via a thioester linkage. Ufmylation is involved in various processes, such as ribosome recycling, response to DNA damage, interferon response or reticulophagy (also called ER-phagy)

Protein Sequence

10 MADEATRRVV 20 SEIPVLKTNA 30 GPRDRELWVQ 40 RLKEEYQSLI 50 RVIGLRRFVL 60 CYRWFGKCWY 70 IHDLLKYEFD 80 IEFDIPITYP 90 TTAPEIAVPE 100 LDGKTAKMYR 110 GGKICLTDHF 120 KPLWARNVPK 130 FGLAHLMALG 140 LGPWLAVEIP 150 DLIQKGVIQH KEKCNQ

Gene Ontology

Classification GO ID Description
Molecular Function GO:0061657 UFM1 conjugating enzyme activity
Biological Process GO:0071569 protein ufmylation

Reference

[1] Fan S, Zhou R, Wen H, Ye H, Ma S et al.. Global profiling of protein lactylome in porcine granulosa cells.. J Ovarian Res 18(1):177. 2025 Aug 8. PMID: 40781717.