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Overview

Uniprot IDA0A287A518
Protein NameProhibitin
Gene NamePHB1
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
178 RARFVVEKAEQQKKA
184 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 GVVNSALYNV 40 DAGHRAVIFD 50 RFRGVQDIVV 60 GEGTHFLIPW 70 VQNVNITLRI 80 LFRPVASQLP 90 RIFTSIGEDY 100 DERVLPSITT 110 EILKSVVARF 120 DAGELITQRE 130 LVSRQVSDDL 140 TERAATFGLI 150 LDDVSLTHLT 160 FGKEFTEAVE 170 AKQVAQQEAE 180 RARFVVEKAE 190 QQKKAAIISA 200 EGDSKAAELI 210 ANSLATAGDG 220 LIELRKLEAA 230 EDIAYQLSRS 240 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.