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Overview

Uniprot IDQ93099
Protein NameHomogentisate 1,2-dioxygenase
Gene NameHGD
OrganismHomo sapiens

Kla Sites from experimental identification

Position Flanking peptide
109 IPKASQKKVDFVSGL
248 GGYTVINKYQGKLFA
252 VINKYQGKLFAAKQD
353 IRGHYEAKQGGFLPG
385 FEKASKVKLAPERIA

Function

Catalyzes the conversion of homogentisate to maleylacetoacetate

Protein Sequence

10 MAELKYISGF 20 GNECSSEDPR 30 CPGSLPEGQN 40 NPQVCPYNLY 50 AEQLSGSAFT 60 CPRSTNKRSW 70 LYRILPSVSH 80 KPFESIDEGQ 90 VTHNWDEVDP 100 DPNQLRWKPF 110 EIPKASQKKV 120 DFVSGLHTLC 130 GAGDIKSNNG 140 LAIHIFLCNT 150 SMENRCFYNS 160 DGDFLIVPQK 170 GNLLIYTEFG 180 KMLVQPNEIC 190 VIQRGMRFSI 200 DVFEETRGYI 210 LEVYGVHFEL 220 PDLGPIGANG 230 LANPRDFLIP 240 IAWYEDRQVP 250 GGYTVINKYQ 260 GKLFAAKQDV 270 SPFNVVAWHG 280 NYTPYKYNLK 290 NFMVINSVAF 300 DHADPSIFTV 310 LTAKSVRPGV 320 AIADFVIFPP 330 RWGVADKTFR 340 PPYYHRNCMS 350 EFMGLIRGHY 360 EAKQGGFLPG 370 GGSLHSTMTP 380 HGPDADCFEK 390 ASKVKLAPER 400 IADGTMAFMF 410 ESSLSLAVTK 420 WGLKASRCLD 430 ENYHKCWEPL 440 KSHFTPNSRN PAEPN

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005829 cytosol
Cellular Component GO:0070062 extracellular exosome
Molecular Function GO:0004411 homogentisate 1,2-dioxygenase activity
Molecular Function GO:0042802 identical protein binding
Molecular Function GO:0046872 metal ion binding
Biological Process GO:0006559 L-phenylalanine catabolic process
Biological Process GO:0006572 L-tyrosine catabolic 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.