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Overview

Uniprot IDH0V470
Protein NameDNA-directed RNA polymerase subunit beta
Gene NamePOLR3B
OrganismCavia porcellus

Kla Sites from experimental identification

Position Flanking peptide
48 FINVEIKKIMKANEK

Function

DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates

Protein Sequence

10 MDVLAEEFGT 20 LTPEQLAAPI 30 STVEVRVKGL 40 VKQHIDSFNY 50 FINVEIKKIM 60 KANEKVTSDA 70 DPMWYLKYLN 80 IYVGLPDVEE 90 SFNVTRPVSP 100 HECRLRDMTY 110 SAPITVDIEY 120 TRGSQRIIRN 130 ALPIGRMPIM 140 LRSSNCVLTG 150 KTPAEFAKLN 160 ECPLDPGGYF 170 IVKGVEKVIL 180 IQEQLSKNRI 190 IVEADRKGAV 200 GASVTSSTHE 210 KKSRTSMAVK 220 QGRFYLRHNT 230 LSEDIPIAII 240 FKAMGVESDQ 250 EIVQMIGTEE 260 RVMAAFGPSL 270 EECQKSQIFT 280 QMQALKYIGN 290 KVRRQRMWGG 300 GPKKTKIEEA 310 RELLASTILT 320 HVPVKEFNFR 330 AKCIYTAVMV 340 RRVILAQGDN 350 KVDDRDYYGN 360 KRLELAGQLL 370 SLLFEDLFKK 380 FNSEMKKIAD 390 QVIPKQRAAQ 400 FDVVKHMRQD 410 QITNGMVNAI 420 STGNWSLKRF 430 KMDRQGVTQV 440 LSRLSYISAL 450 GMMTRISSQF 460 EKTRKVSGPR 470 SLQPSQWGML 480 CPSDTPEGEA 490 CGLVKNLALM 500 THITTDMEDG 510 PIVKLASNLG 520 VEDVNFLCGE 530 ELSYPNVFLV 540 FLNGNILGVI 550 RDHQKLVHTF 560 RLMRRAGYIN 570 EFVSISTNLT 580 DRCVYISSDG 590 GRLCRPYIIV 600 KKQKPAVTNK 610 HMEELAQGYR 620 NFEDFLHESL 630 VEYLDVNEEN 640 DCNIALYEHT 650 VNKSRHFSRT 660 PRTRAGWCGG 670 FVFPNINEGT 680 IGYNQRNRID 690 TLMYLLAYPQ 700 KPMVKTKTIE 710 LIDFEKLPAG 720 QNATVAVMSY 730 SGYDIEDALV 740 LNKASLDRGF 750 GRCLVYKNAK 760 CTLKRYTNQT 770 FDKVMGPMLD 780 AATRKPIWRH 790 EILDADGICS 800 PGEKVANKQV 810 LVNKSMPTVT 820 QIPLEGSGAA 830 QQPQYKDVPI 840 TYKGATDSYI 850 EKVMISSNAE 860 DAFLIKMLLR 870 QTRRPEIGDK 880 FSSRHGQKGV 890 CGLIVPQEDM 900 PFCDSGICPD 910 IIMNPHGFPS 920 RMTVGKLIEL 930 LAGKAGVLDG 940 RFHYGTAFGG 950 SKVKDVCEDL 960 VRHGYNYLGK 970 DYVTSGITGE 980 PLEAYIYFGP 990 VYYQKLKHMV 1000 LDKMHARARG 1010 PRAVLTRQPT 1020 EGRSRDGGLR 1030 LGEMERDCLI 1040 GYGASMLLLE 1050 RLMISSDAFE 1060 VDVCGQCGLL 1070 GYSGWCHYCK 1080 SSCHVSSLRI 1090 PYACKLLFQE 1100 LQSMNIIPRL RLSKYNE

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005737 cytoplasm
Cellular Component GO:0005666 RNA polymerase III complex
Molecular Function GO:0003677 DNA binding
Molecular Function GO:0003899 DNA-directed RNA polymerase activity
Molecular Function GO:0071667 DNA/RNA hybrid binding
Molecular Function GO:0032549 ribonucleoside binding
Molecular Function GO:0008270 zinc ion binding
Biological Process GO:0045089 positive regulation of innate immune response
Biological Process GO:0032728 positive regulation of interferon-beta production
Biological Process GO:0042796 snRNA transcription by RNA polymerase III
Biological Process GO:0006386 termination of RNA polymerase III transcription
Biological Process GO:0006384 transcription initiation at RNA polymerase III promoter

Reference

[1] Feng J, Chen X, Li R, Xie Y, Zhang X et al.. Lactylome analysis reveals potential target modified proteins in the retina of form-deprivation myopia.. iScience 27(9):110606. 2024 Sep 20. PMID: 39246443.