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Overview

Uniprot IDQ5F1R6
Protein NameDnaJ homolog subfamily C member 21
Gene NameDNAJC21
OrganismHomo sapiens

Kla Sites from experimental identification

Position Flanking peptide
390 SKKQKKKKQKPAQNY

Function

May act as a co-chaperone for HSP70. May play a role in ribosomal RNA (rRNA) biogenesis, possibly in the maturation of the 60S subunit. Binds the precursor 45S rRNA

Protein Sequence

10 MKCHYEALGV 20 RRDASEEELK 30 KAYRKLALKW 40 HPDKNLDNAA 50 EAAEQFKLIQ 60 AAYDVLSDPQ 70 ERAWYDNHRE 80 ALLKGGFDGE 90 YQDDSLDLLR 100 YFTVTCYSGY 110 GDDEKGFYTV 120 YRNVFEMIAK 130 EELESVLEEE 140 VDDFPTFGDS 150 QSDYDTVVHP 160 FYAYWQSFCT 170 QKNFAWKEEY 180 DTRQASNRWE 190 KRAMEKENKK 200 IRDKARKEKN 210 ELVRQLVAFI 220 RKRDKRVQAH 230 RKLVEEQNAE 240 KARKAEEMRR 250 QQKLKQAKLV 260 EQYREQSWMT 270 MANLEKELQE 280 MEARYEKEFG 290 DGSDENEMEE 300 HELKDEEDGK 310 DSDEAEDAEL 320 YDDLYCPACD 330 KSFKTEKAMK 340 NHEKSKKHRE 350 MVALLKQQLE 360 EEEENFSRPQ 370 IDENPLDDNS 380 EEEMEDAPKQ 390 KLSKKQKKKK 400 QKPAQNYDDN 410 FNVNGPGEGV 420 KVDPEDTNLN 430 QDSAKELEDS 440 PQENVSVTEI 450 IKPCDDPKSE 460 AKSVPKPKGK 470 KTKDMKKPVR 480 VPAEPQTMSV 490 LISCTTCHSE 500 FPSRNKLFDH 510 LKATGHARAP 520 SSSSLNSATS 530 SQSKKEKRKN R

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005737 cytoplasm
Cellular Component GO:0005829 cytosol
Cellular Component GO:0005730 nucleolus
Cellular Component GO:0005840 ribosome
Molecular Function GO:0003723 RNA binding
Molecular Function GO:0008270 zinc ion binding
Biological Process GO:0006457 protein folding

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.