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Overview

Uniprot IDQ9ULX3
Protein NameRNA-binding protein NOB1
Gene NameNOB1
OrganismHomo sapiens

Kla Sites from experimental identification

Position Flanking peptide
315 MHFSRNPKVLNPRGL
333 LPTPKGGKYAINPHL

Function

May play a role in mRNA degradation (Probable). Endonuclease required for processing of 20S pre-rRNA precursor and biogenesis of 40S ribosomal subunits (By similarity)

Protein Sequence

10 MAPVEHVVAD 20 AGAFLRHAAL 30 QDIGKNIYTI 40 REVVTEIRDK 50 ATRRRLAVLP 60 YELRFKEPLP 70 EYVRLVTEFS 80 KKTGDYPSLS 90 ATDIQVLALT 100 YQLEAEFVGV 110 SHLKQEPQKV 120 KVSSSIQHPE 130 TPLHISGFHL 140 PYKPKPPQET 150 EKGHSACEPE 160 NLEFSSFMFW 170 RNPLPNIDHE 180 LQELLIDRGE 190 DVPSEEEEEE 200 ENGFEDRKDD 210 SDDDGGGWIT 220 PSNIKQIQQE 230 LEQCDVPEDV 240 RVGCLTTDFA 250 MQNVLLQMGL 260 HVLAVNGMLI 270 REARSYILRC 280 HGCFKTTSDM 290 SRVFCSHCGN 300 KTLKKVSVTV 310 SDDGTLHMHF 320 SRNPKVLNPR 330 GLRYSLPTPK 340 GGKYAINPHL 350 TEDQRFPQLR 360 LSQKARQKTN 370 VFAPDYIAGV 380 SPFVENDISS 390 RSATLQVRDS 400 TLGAGRRRLN 410 PNASRKKFVK KR

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005829 cytosol
Cellular Component GO:0005654 nucleoplasm
Cellular Component GO:0030688 preribosome, small subunit precursor
Molecular Function GO:0016787 hydrolase activity
Molecular Function GO:0004521 RNA endonuclease activity
Molecular Function GO:0008270 zinc ion binding
Biological Process GO:0030490 maturation of SSU-rRNA
Biological Process GO:0006364 rRNA processing

Reference

[1] Wu Q, Li Z, Gong T, Zheng X, Zhou X et al.. Porphyromonas gingivalis infection induces lysine lactylation reprogramming in human umbilical vein endothelial cells.. Front Cell Infect Microbiol 16:1706727. 2026. PMID: 41696360.