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Overview

Uniprot IDQ9BY49
Protein NamePeroxisomal trans-2-enoyl-CoA reductase
Gene NamePECR
OrganismHomo sapiens

Kla Sites from experimental identification

Position Flanking peptide
162 VNIIVPTKAGFPLAV
282 PDHDNWPKGAGDLSV
291 AGDLSVVKKMKETFK
70 QANLPPTKQARVIPI

Function

Participates in chain elongation of fatty acids. Catalyzes the reduction of trans-2-enoyl-CoAs of varying chain lengths from 6:1 to 16:1, having maximum activity with 10:1 CoA. Has no 2,4-dienoyl-CoA reductase activity

Protein Sequence

10 MASWAKGRSY 20 LAPGLLQGQV 30 AIVTGGATGI 40 GKAIVKELLE 50 LGSNVVIASR 60 KLERLKSAAD 70 ELQANLPPTK 80 QARVIPIQCN 90 IRNEEEVNNL 100 VKSTLDTFGK 110 INFLVNNGGG 120 QFLSPAEHIS 130 SKGWHAVLET 140 NLTGTFYMCK 150 AVYSSWMKEH 160 GGSIVNIIVP 170 TKAGFPLAVH 180 SGAARAGVYN 190 LTKSLALEWA 200 CSGIRINCVA 210 PGVIYSQTAV 220 ENYGSWGQSF 230 FEGSFQKIPA 240 KRIGVPEEVS 250 SVVCFLLSPA 260 ASFITGQSVD 270 VDGGRSLYTH 280 SYEVPDHDNW 290 PKGAGDLSVV 300 KKMKETFKEK AKL

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005829 cytosol
Cellular Component GO:0005739 mitochondrion
Cellular Component GO:0005778 peroxisomal membrane
Cellular Component GO:0005777 peroxisome
Molecular Function GO:0005102 signaling receptor binding
Molecular Function GO:0019166 trans-2-enoyl-CoA reductase (NADPH) activity
Biological Process GO:0006633 fatty acid biosynthetic process
Biological Process GO:0033306 phytol metabolic process

Reference

[1] Yang Z, Yan C, Ma J, Peng P, Ren X et al.. Lactylome analysis suggests lactylation-dependent mechanisms of metabolic adaptation in hepatocellular carcinoma.. Nat Metab 5(1):61-79. 2023 Jan. PMID: 36593272.

[2] Hong H, Chen X, Wang H, Gu X, Yuan Y et al.. Global profiling of protein lysine lactylation and potential target modified protein analysis in hepatocellular carcinoma.. Proteomics 23(9):e2200432. 2023 May. PMID: 36625413.