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Overview

Uniprot IDA0A8W4F695
Protein NameProhibitin
Gene NamePHB1
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
148 RARFVVEKAEQQKKA
154 EKAEQQKKAAIISAE

Function

In the nucleus, acts as a transcription coregulator, enhances promoter binding by TP53, a transcription factor it activates, but reduces the promoter binding by E2F1, a transcription factor it represses. Interacts with STAT3 to affect IL17 secretion in T-helper Th17 cells

Protein Sequence

10 MAAKVFESIG 20 KFGLALAVAG 30 GVVNSALYND 40 LQNVNITLRI 50 LFRPVASQLP 60 RIFTSIGEDY 70 DERVLPSITT 80 EILKSVVARF 90 DAGELITQRE 100 LVSRQVSDDL 110 TERAATFGLI 120 LDDVSLTHLT 130 FGKEFTEAVE 140 AKQVAQQEAE 150 RARFVVEKAE 160 QQKKAAIISA 170 EGDSKAAELI 180 ANSLATAGDG 190 LIELRKLEAA 200 EDIAYQLSRS 210 RNITYLPAGQ SVLLQLPQ

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005743 mitochondrial inner membrane
Biological Process GO:0071897 DNA biosynthetic process

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.