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Overview

Uniprot IDP56182
Protein NameRibosomal RNA processing protein 1 homolog A
Gene NameRRP1
OrganismHomo sapiens

Kla Sites from experimental identification

Position Flanking peptide
446 PLTSARAKAANVQEP
457 VQEPEKKKKRRE***

Function

Plays a critical role in the generation of 28S rRNA

Protein Sequence

10 MVSRVQLPPE 20 IQLAQRLAGN 30 EQVTRDRAVR 40 KLRKYIVART 50 QRAAGGFTHD 60 ELLKVWKGLF 70 YCMWMQDKPL 80 LQEELGRTIS 90 QLVHAFQTTE 100 AQHLFLQAFW 110 QTMNREWTGI 120 DRLRLDKFYM 130 LMRMVLNESL 140 KVLKMQGWEE 150 RQIEELLELL 160 MTEILHPSSQ 170 APNGVKSHFI 180 EIFLEELTKV 190 GAEELTADQN 200 LKFIDPFCRI 210 AARTKDSLVL 220 NNITRGIFET 230 IVEQAPLAIE 240 DLLNELDTQD 250 EEVASDSDES 260 SEGGERGDAL 270 SQKRSEKPPA 280 GSICRAEPEA 290 GEEQAGDDRD 300 SGGPVLQFDY 310 EAVANRLFEM 320 ASRQSTPSQN 330 RKRLYKVIRK 340 LQDLAGGIFP 350 EDEIPEKACR 360 RLLEGRRQKK 370 TKKQKRLLRL 380 QQERGKGEKE 390 PPSPGMERKR 400 SRRRGVGADP 410 EARAEAGEQP 420 GTAERALLRD 430 QPRGRGQRGA 440 RQRRRTPRPL 450 TSARAKAANV 460 QEPEKKKKRR E

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005694 chromosome
Cellular Component GO:0005730 nucleolus
Cellular Component GO:0005634 nucleus
Cellular Component GO:0030688 preribosome, small subunit precursor
Molecular Function GO:0003723 RNA binding
Molecular Function GO:0003713 transcription coactivator activity
Biological Process GO:0006357 regulation of transcription by RNA polymerase II
Biological Process GO:0006364 rRNA processing

Reference

[1] He C, Zhang J, Bai X, Lu C, Zhang K. Lysine lactylation-based insight to understanding the characterization of cervical cancer.. Biochim Biophys Acta Mol Basis Dis 1870(7):167356. 2024 Oct. PMID: 39025375.

[2] 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.