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Overview

Uniprot IDA0A287AZA7
Protein NameUbiquitin-ribosomal protein eS31 fusion protein
Gene NameRPS27A
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
111 LSDYNIQKESTLHLV
131 GAKKRKKKSYTTPKK
147 KHKRKKVKLAVLKYY
152 KVKLAVLKYYKVDEN
155 LAVLKYYKVDENGKI
161 YKVDENGKISRLRRE
191 FDRHYCGKCCLTYCF
200 CLTYCFNKPEDK***
54 AKMQIFVKTLTGKTI
59 FVKTLTGKTITLEVE
75 SDTIENVKAKIQDKE
81 VKAKIQDKEGIPPDQ
96 QRLIFAGKQLEDGRT

Function

Component of the 40S subunit of the ribosome. Part of the small subunit (SSU) processome, first precursor of the small eukaryotic ribosomal subunit. During the assembly of the SSU processome in the nucleolus, many ribosome biogenesis factors, an RNA chaperone and ribosomal proteins associate with the nascent pre-rRNA and work in concert to generate RNA folding, modifications, rearrangements and cleavage as well as targeted degradation of pre-ribosomal RNA by the RNA exosome

Protein Sequence

10 MWLDSRYDSA 20 QALHGRLGGG 30 ALGDVGKALD 40 RRSALPFGSA 50 ICGGTAAKMQ 60 IFVKTLTGKT 70 ITLEVEPSDT 80 IENVKAKIQD 90 KEGIPPDQQR 100 LIFAGKQLED 110 GRTLSDYNIQ 120 KESTLHLVLR 130 LRGGAKKRKK 140 KSYTTPKKNK 150 HKRKKVKLAV 160 LKYYKVDENG 170 KISRLRRECP 180 SDECGAGVFM 190 ASHFDRHYCG 200 KCCLTYCFNK PEDK

Gene Ontology

Classification GO ID Description
Cellular Component GO:0022626 cytosolic ribosome
Cellular Component GO:0005783 endoplasmic reticulum
Cellular Component GO:0005634 nucleus
Cellular Component GO:0032040 small-subunit processome
Cellular Component GO:0045202 synapse
Molecular Function GO:0031386 protein tag activity
Molecular Function GO:0003735 structural constituent of ribosome
Biological Process GO:0019941 modification-dependent protein catabolic process
Biological Process GO:0016567 protein ubiquitination
Biological Process GO:0006412 translation

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.