RNA-directed RNA polymerase L
Details
- Name
- RNA-directed RNA polymerase L
- Kind
- protein
- Synonyms
- Large structural protein
- Protein L
- Replicase
- Transcriptase
- Gene Name
- L
- UniProtKB Entry
- Q05318Swiss-Prot
- Organism
- Zaire ebolavirus (strain Mayinga-76)
- NCBI Taxonomy ID
- 128952
- Amino acid sequence
>lcl|BSEQ0052294|RNA-directed RNA polymerase L MATQHTQYPDARLSSPIVLDQCDLVTRACGLYSSYSLNPQLRNCKLPKHIYRLKYDVTVT KFLSDVPVATLPIDFIVPVLLKALSGNGFCPVEPRCQQFLDEIIKYTMQDALFLKYYLKN VGAQEDCVDEHFQEKILSSIQGNEFLHQMFFWYDLAILTRRGRLNRGNSRSTWFVHDDLI DILGYGDYVFWKIPISMLPLNTQGIPHAAMDWYQASVFKEAVQGHTHIVSVSTADVLIMC KDLITCRFNTTLISKIAEIEDPVCSDYPNFKIVSMLYQSGDYLLSILGSDGYKIIKFLEP LCLAKIQLCSKYTERKGRFLTQMHLAVNHTLEEITEMRALKPSQAQKIREFHRTLIRLEM TPQQLCELFSIQKHWGHPVLHSETAIQKVKKHATVLKALRPIVIFETYCVFKYSIAKHYF DSQGSWYSVTSDRNLTPGLNSYIKRNQFPPLPMIKELLWEFYHLDHPPLFSTKIISDLSI FIKDRATAVERTCWDAVFEPNVLGYNPPHKFSTKRVPEQFLEQENFSIENVLSYAQKLEY LLPQYRNFSFSLKEKELNVGRTFGKLPYPTRNVQTLCEALLADGLAKAFPSNMMVVTERE QKESLLHQASWHHTSDDFGEHATVRGSSFVTDLEKYNLAFRYEFTAPFIEYCNRCYGVKN VFNWMHYTIPQCYMHVSDYYNPPHNLTLENRDNPPEGPSSYRGHMGGIEGLQQKLWTSIS CAQISLVEIKTGFKLRSAVMGDNQCITVLSVFPLETDADEQEQSAEDNAARVAASLAKVT SACGIFLKPDETFVHSGFIYFGKKQYLNGVQLPQSLKTATRMAPLSDAIFDDLQGTLASI GTAFERSISETRHIFPCRITAAFHTFFSVRILQYHHLGFNKGFDLGQLTLGKPLDFGTIS LALAVPQVLGGLSFLNPEKCFYRNLGDPVTSGLFQLKTYLRMIEMDDLFLPLIAKNPGNC TAIDFVLNPSGLNVPGSQDLTSFLRQIVRRTITLSAKNKLINTLFHASADFEDEMVCKWL LSSTPVMSRFAADIFSRTPSGKRLQILGYLEGTRTLLASKIINNNTETPVLDRLRKITLQ RWSLWFSYLDHCDNILAEALTQITCTVDLAQILREYSWAHILEGRPLIGATLPCMIEQFK VFWLKPYEQCPQCSNAKQPGGKPFVSVAVKKHIVSAWPNASRISWTIGDGIPYIGSRTED KIGQPAIKPKCPSAALREAIELASRLTWVTQGSSNSDLLIKPFLEARVNLSVQEILQMTP SHYSGNIVHRYNDQYSPHSFMANRMSNSATRLIVSTNTLGEFSGGGQSARDSNIIFQNVI NYAVALFDIKFRNTEATDIQYNRAHLHLTKCCTREVPAQYLTYTSTLDLDLTRYRENELI YDSNPLKGGLNCNISFDNPFFQGKRLNIIEDDLIRLPHLSGWELAKTIMQSIISDSNNSS TDPISSGETRSFTTHFLTYPKIGLLYSFGAFVSYYLGNTILRTKKLTLDNFLYYLTTQIH NLPHRSLRILKPTFKHASVMSRLMSIDPHFSIYIGGAAGDRGLSDAARLFLRTSISSFLT FVKEWIINRGTIVPLWIVYPLEGQNPTPVNNFLYQIVELLVHDSSRQQAFKTTISDHVHP HDNLVYTCKSTASNFFHASLAYWRSRHRNSNRKYLARDSSTGSSTNNSDGHIERSQEQTT RDPHDGTERNLVLQMSHEIKRTTIPQENTHQGPSFQSFLSDSACGTANPKLNFDRSRHNV KFQDHNSASKREGHQIISHRLVLPFFTLSQGTRQLTSSNESQTQDEISKYLRQLRSVIDT TVYCRFTGIVSSMHYKLDEVLWEIESFKSAVTLAEGEGAGALLLIQKYQVKTLFFNTLAT ESSIESEIVSGMTTPRMLLPVMSKFHNDQIEIILNNSASQITDITNPTWFKDQRARLPKQ VEVITMDAETTENINRSKLYEAVYKLILHHIDPSVLKAVVLKVFLSDTEGMLWLNDNLAP FFATGYLIKPITSSARSSEWYLCLTNFLSTTRKMPHQNHLSCKQVILTALQLQIQRSPYW LSHLTQYADCELHLSYIRLGFPSLEKVLYHRYNLVDSKRGPLVSITQHLAHLRAEIRELT NDYNQQRQSRTQTYHFIRTAKGRITKLVNDYLKFFLIVQALKHNGTWQAEFKKLPELISV CNRFYHIRDCNCEERFLVQTLYLHRMQDSEVKLIERLTGLLSLFPDGLYRFD
- Number of residues
- 2212
- Molecular Weight
- 252722.045
- Theoretical pI
- Not Available
- GO Classification
- FunctionsATP binding / mRNA (guanine-N7-)-methyltransferase activity / RNA-directed 5'-3' RNA polymerase activityProcessesnegative stranded viral RNA replication / negative stranded viral RNA transcriptionComponentshost cell cytoplasm / virion
- General Function
- RNA-directed RNA polymerase that catalyzes the transcription of viral mRNAs, their capping and polyadenylation. The template is composed of the viral RNA tightly encapsidated by the nucleoprotein (N). The viral polymerase binds to the genomic RNA at the 3' leader promoter, and transcribes subsequently all viral mRNAs with a decreasing efficiency. The first gene is the most transcribed, and the last the least transcribed. The viral phosphoprotein acts as a processivity factor. Capping is concommitant with initiation of mRNA transcription. Indeed, a GDP polyribonucleotidyl transferase (PRNTase) adds the cap structure when the nascent RNA chain length has reached few nucleotides. Ribose 2'-O methylation of viral mRNA cap precedes and facilitates subsequent guanine-N-7 methylation, both activities being carried by the viral polymerase. Polyadenylation of mRNAs occur by a stuttering mechanism at a slipery stop site present at the end viral genes. After finishing transcription of a mRNA, the polymerase can resume transcription of the downstream gene.
- Specific Function
- Atp binding
- Pfam Domain Function
- Signal Regions
- Not Available
- Transmembrane Regions
- Not Available
- Cellular Location
- Virion
- Gene sequence
>lcl|BSEQ0052295|RNA-directed RNA polymerase L (L) ATGGCTACACAACATACCCAATACCCAGACGCTAGGTTATCATCACCAATTGTATTGGAC CAATGTGACCTAGTCACTAGAGCTTGCGGGTTATATTCATCATACTCCCTTAATCCGCAA CTACGCAACTGTAAACTCCCGAAACATATCTACCGTTTGAAATACGATGTAACTGTTACC AAGTTCTTGAGTGATGTACCAGTGGCGACATTGCCCATAGATTTCATAGTCCCAGTTCTT CTCAAGGCACTGTCAGGCAATGGATTCTGTCCTGTTGAGCCGCGGTGCCAACAGTTCTTA GATGAAATCATTAAGTACACAATGCAAGATGCTCTCTTCTTGAAATATTATCTCAAAAAT GTGGGTGCTCAAGAAGACTGTGTTGATGAACACTTTCAAGAGAAAATCTTATCTTCAATT CAGGGCAATGAATTTTTACATCAAATGTTTTTCTGGTATGATCTGGCTATTTTAACTCGA AGGGGTAGATTAAATCGAGGAAACTCTAGATCAACATGGTTTGTTCATGATGATTTAATA GACATCTTAGGCTATGGGGACTATGTTTTTTGGAAGATCCCAATTTCAATGTTACCACTG AACACACAAGGAATCCCCCATGCTGCTATGGACTGGTATCAGGCATCAGTATTCAAAGAA GCGGTTCAAGGGCATACACACATTGTTTCTGTTTCTACTGCCGACGTCTTGATAATGTGC AAAGATTTAATTACATGTCGATTCAACACAACTCTAATCTCAAAAATAGCAGAGATTGAG GATCCAGTTTGTTCTGATTATCCCAATTTTAAGATTGTGTCTATGCTTTACCAGAGCGGA GATTACTTACTCTCCATATTAGGGTCTGATGGGTATAAAATTATTAAGTTCCTCGAACCA TTGTGCTTGGCCAAAATTCAATTATGCTCAAAGTACACTGAGAGGAAGGGCCGATTCTTA ACACAAATGCATTTAGCTGTAAATCACACCCTAGAAGAAATTACAGAAATGCGTGCACTA AAGCCTTCACAGGCTCAAAAGATCCGTGAATTCCATAGAACATTGATAAGGCTGGAGATG ACGCCACAACAACTTTGTGAGCTATTTTCCATTCAAAAACACTGGGGGCATCCTGTGCTA CATAGTGAAACAGCAATCCAAAAAGTTAAAAAACATGCTACGGTGCTAAAAGCATTACGC CCTATAGTGATTTTCGAGACATACTGTGTTTTTAAATATAGTATTGCCAAACATTATTTT GATAGTCAAGGATCTTGGTACAGTGTTACTTCAGATAGGAATCTAACACCGGGTCTTAAT TCTTATATCAAAAGAAATCAATTCCCTCCGTTGCCAATGATTAAAGAACTACTATGGGAA TTTTACCACCTTGACCACCCTCCACTTTTCTCAACCAAAATTATTAGTGACTTAAGTATT TTTATAAAAGACAGAGCTACCGCAGTAGAAAGGACATGCTGGGATGCAGTATTCGAGCCT AATGTTCTAGGATATAATCCACCTCACAAATTTAGTACTAAACGTGTACCGGAACAATTT TTAGAGCAAGAAAACTTTTCTATTGAGAATGTTCTTTCCTACGCACAAAAACTCGAGTAT CTACTACCACAATATCGGAACTTTTCTTTCTCATTGAAAGAGAAAGAGTTGAATGTAGGT AGAACCTTCGGAAAATTGCCTTATCCGACTCGCAATGTTCAAACACTTTGTGAAGCTCTG TTAGCTGATGGTCTTGCTAAAGCATTTCCTAGCAATATGATGGTAGTTACGGAACGTGAG CAAAAAGAAAGCTTATTGCATCAAGCATCATGGCACCACACAAGTGATGATTTTGGTGAA CATGCCACAGTTAGAGGGAGTAGCTTTGTAACTGATTTAGAGAAATACAATCTTGCATTT AGATATGAGTTTACAGCACCTTTTATAGAATATTGCAACCGTTGCTATGGTGTTAAGAAT GTTTTTAATTGGATGCATTATACAATCCCACAGTGTTATATGCATGTCAGTGATTATTAT AATCCACCACATAACCTCACACTGGAGAATCGAGACAACCCCCCCGAAGGGCCTAGTTCA TACAGGGGTCATATGGGAGGGATTGAAGGACTGCAACAAAAACTCTGGACAAGTATTTCA TGTGCTCAAATTTCTTTAGTTGAAATTAAGACTGGTTTTAAGTTACGCTCAGCTGTGATG GGTGACAATCAGTGCATTACTGTTTTATCAGTCTTCCCCTTAGAGACTGACGCAGACGAG CAGGAACAGAGCGCCGAAGACAATGCAGCGAGGGTGGCCGCCAGCCTAGCAAAAGTTACA AGTGCCTGTGGAATCTTTTTAAAACCTGATGAAACATTTGTACATTCAGGTTTTATCTAT TTTGGAAAAAAACAATATTTGAATGGGGTCCAATTGCCTCAGTCCCTTAAAACGGCTACA AGAATGGCACCATTGTCTGATGCAATTTTTGATGATCTTCAAGGGACCCTGGCTAGTATA GGCACTGCTTTTGAGCGATCCATCTCTGAGACACGACATATCTTTCCTTGCAGGATAACC GCAGCTTTCCATACGTTTTTTTCGGTGAGAATCTTGCAATATCATCATCTCGGGTTCAAT AAAGGTTTTGACCTTGGACAGTTAACACTCGGCAAACCTCTGGATTTCGGAACAATATCA TTGGCACTAGCGGTACCGCAGGTGCTTGGAGGGTTATCCTTCTTGAATCCTGAGAAATGT TTCTACCGGAATCTAGGAGATCCAGTTACCTCAGGCTTATTCCAGTTAAAAACTTATCTC CGAATGATTGAGATGGATGATTTATTCTTACCTTTAATTGCGAAGAACCCTGGGAACTGC ACTGCCATTGACTTTGTGCTAAATCCTAGCGGATTAAATGTCCCTGGGTCGCAAGACTTA ACTTCATTTCTGCGCCAGATTGTACGCAGGACCATCACCCTAAGTGCGAAAAACAAACTT ATTAATACCTTATTTCATGCGTCAGCTGACTTCGAAGACGAAATGGTTTGTAAATGGCTA TTATCATCAACTCCTGTTATGAGTCGTTTTGCGGCCGATATCTTTTCACGCACGCCGAGC GGGAAGCGATTGCAAATTCTAGGATACCTGGAAGGAACACGCACATTATTAGCCTCTAAG ATCATCAACAATAATACAGAGACACCGGTTTTGGACAGACTGAGGAAAATAACATTGCAA AGGTGGAGCCTATGGTTTAGTTATCTTGATCATTGTGATAATATCCTGGCGGAGGCTTTA ACCCAAATAACTTGCACAGTTGATTTAGCACAGATTCTGAGGGAATATTCATGGGCTCAT ATTTTAGAGGGAAGACCTCTTATTGGAGCCACACTCCCATGTATGATTGAGCAATTCAAA GTGTTTTGGCTGAAACCCTACGAACAATGTCCGCAGTGTTCAAATGCAAAGCAACCAGGT GGGAAACCATTCGTGTCAGTGGCAGTCAAGAAACATATTGTTAGTGCATGGCCGAACGCA TCCCGAATAAGCTGGACTATCGGGGATGGAATCCCATACATTGGATCAAGGACAGAAGAT AAGATAGGACAACCTGCTATTAAACCAAAATGTCCTTCCGCAGCCTTAAGAGAGGCCATT GAATTGGCGTCCCGTTTAACATGGGTAACTCAAGGCAGTTCGAACAGTGACTTGCTAATA AAACCATTTTTGGAAGCACGAGTAAATTTAAGTGTTCAAGAAATACTTCAAATGACCCCT TCACATTACTCAGGAAATATTGTTCACAGGTACAACGATCAATACAGTCCTCATTCTTTC ATGGCCAATCGTATGAGTAATTCAGCAACGCGATTGATTGTTTCTACAAACACTTTAGGT GAGTTTTCAGGAGGTGGCCAGTCTGCACGCGACAGCAATATTATTTTCCAGAATGTTATA AATTATGCAGTTGCACTGTTCGATATTAAATTTAGAAACACTGAGGCTACAGATATCCAA TATAATCGTGCTCACCTTCATCTAACTAAGTGTTGCACCCGGGAAGTACCAGCTCAGTAT TTAACATACACATCTACATTGGATTTAGATTTAACAAGATACCGAGAAAACGAATTGATT TATGACAGTAATCCTCTAAAAGGAGGACTCAATTGCAATATCTCATTCGATAATCCATTT TTCCAAGGTAAACGGCTGAACATTATAGAAGATGATCTTATTCGACTGCCTCACTTATCT GGATGGGAGCTAGCCAAGACCATCATGCAATCAATTATTTCAGATAGCAACAATTCATCT ACAGACCCAATTAGCAGTGGAGAAACAAGATCATTCACTACCCATTTCTTAACTTATCCC AAGATAGGACTTCTGTACAGTTTTGGGGCCTTTGTAAGTTATTATCTTGGCAATACAATT CTTCGGACTAAGAAATTAACACTTGACAATTTTTTATATTACTTAACTACTCAAATTCAT AATCTACCACATCGCTCATTGCGAATACTTAAGCCAACATTCAAACATGCAAGCGTTATG TCACGGTTAATGAGTATTGATCCTCATTTTTCTATTTACATAGGCGGTGCTGCAGGTGAC AGAGGACTCTCAGATGCGGCCAGGTTATTTTTGAGAACGTCCATTTCATCTTTTCTTACA TTTGTAAAAGAATGGATAATTAATCGCGGAACAATTGTCCCTTTATGGATAGTATATCCG CTAGAGGGTCAAAACCCAACACCTGTGAATAATTTTCTCTATCAGATCGTAGAACTGCTG GTGCATGATTCATCAAGACAACAGGCTTTTAAAACTACCATAAGTGATCATGTACATCCT CACGACAATCTTGTTTACACATGTAAGAGTACAGCCAGCAATTTCTTCCATGCATCATTG GCGTACTGGAGGAGCAGACACAGAAACAGCAACCGAAAATACTTGGCAAGAGACTCTTCA ACTGGATCAAGCACAAACAACAGTGATGGTCATATTGAGAGAAGTCAAGAACAAACCACC AGAGATCCACATGATGGCACTGAACGGAATCTAGTCCTACAAATGAGCCATGAAATAAAA AGAACGACAATTCCACAAGAAAACACGCACCAGGGTCCGTCGTTCCAGTCCTTTCTAAGT GACTCTGCTTGTGGTACAGCAAATCCAAAACTAAATTTCGATCGATCGAGACACAATGTG AAATTTCAGGATCATAACTCGGCATCCAAGAGGGAAGGTCATCAAATAATCTCACACCGT CTAGTCCTACCTTTCTTTACATTATCTCAAGGGACACGCCAATTAACGTCATCCAATGAG TCACAAACCCAAGACGAGATATCAAAGTACTTACGGCAATTGAGATCCGTCATTGATACC ACAGTTTATTGTAGATTTACCGGTATAGTCTCGTCCATGCATTACAAACTTGATGAGGTC CTTTGGGAAATAGAGAGTTTCAAGTCGGCTGTGACGCTAGCAGAGGGAGAAGGTGCTGGT GCCTTACTATTGATTCAGAAATACCAAGTTAAGACCTTATTTTTCAACACGCTAGCTACT GAGTCCAGTATAGAGTCAGAAATAGTATCAGGAATGACTACTCCTAGGATGCTTCTACCT GTTATGTCAAAATTCCATAATGACCAAATTGAGATTATTCTTAACAACTCAGCAAGCCAA ATAACAGACATAACAAATCCTACTTGGTTTAAAGACCAAAGAGCAAGGCTACCTAAGCAA GTCGAGGTTATAACCATGGATGCAGAGACAACAGAGAATATAAACAGATCGAAATTGTAC GAAGCTGTATATAAATTGATCTTACACCATATTGATCCTAGCGTATTGAAAGCAGTGGTC CTTAAAGTCTTTCTAAGTGATACTGAGGGTATGTTATGGCTAAATGATAATTTAGCCCCG TTTTTTGCCACTGGTTATTTAATTAAGCCAATAACGTCAAGTGCTAGATCTAGTGAGTGG TATCTTTGTCTGACGAACTTCTTATCAACTACACGTAAGATGCCACACCAAAACCATCTC AGTTGTAAACAGGTAATACTTACGGCATTGCAACTGCAAATTCAACGAAGCCCATACTGG CTAAGTCATTTAACTCAGTATGCTGACTGTGAGTTACATTTAAGTTATATCCGCCTTGGT TTTCCATCATTAGAGAAAGTACTATACCACAGGTATAACCTCGTCGATTCAAAAAGAGGT CCACTAGTCTCTATCACTCAGCACTTAGCACATCTTAGAGCAGAGATTCGAGAATTAACT AATGATTATAATCAACAGCGACAAAGTCGGACTCAAACATATCACTTTATTCGTACTGCA AAAGGACGAATCACAAAACTAGTCAATGATTATTTAAAATTCTTTCTTATTGTGCAAGCA TTAAAACATAATGGGACATGGCAAGCTGAGTTTAAGAAATTACCAGAGTTGATTAGTGTG TGCAATAGGTTCTACCATATTAGAGATTGCAATTGTGAAGAACGTTTCTTAGTTCAAACC TTATATTTACATAGAATGCAGGATTCTGAAGTTAAGCTTATCGAAAGGCTGACAGGGCTT CTGAGTTTATTTCCGGATGGTCTCTACAGGTTTGATTGA
- Chromosome Location
- Not Available
- Locus
- Not Available
- External Identifiers
Resource Link UniProtKB ID Q05318 UniProtKB Entry Name L_EBOZM KEGG ID vg:911824 NCBI Gene ID 911824 - General References
- Volchkov VE, Volchkova VA, Chepurnov AA, Blinov VM, Dolnik O, Netesov SV, Feldmann H: Characterization of the L gene and 5' trailer region of Ebola virus. J Gen Virol. 1999 Feb;80 ( Pt 2):355-362. doi: 10.1099/0022-1317-80-2-355. [Article]
- Sanchez A, Kiley MP, Holloway BP, Auperin DD: Sequence analysis of the Ebola virus genome: organization, genetic elements, and comparison with the genome of Marburg virus. Virus Res. 1993 Sep;29(3):215-40. doi: 10.1016/0168-1702(93)90063-s. [Article]
- Trunschke M, Conrad D, Enterlein S, Olejnik J, Brauburger K, Muhlberger E: The L-VP35 and L-L interaction domains reside in the amino terminus of the Ebola virus L protein and are potential targets for antivirals. Virology. 2013 Jul 5;441(2):135-45. doi: 10.1016/j.virol.2013.03.013. Epub 2013 Apr 11. [Article]
- Schmidt ML, Hoenen T: Characterization of the catalytic center of the Ebola virus L polymerase. PLoS Negl Trop Dis. 2017 Oct 9;11(10):e0005996. doi: 10.1371/journal.pntd.0005996. eCollection 2017 Oct. [Article]
- Tchesnokov EP, Raeisimakiani P, Ngure M, Marchant D, Gotte M: Recombinant RNA-Dependent RNA Polymerase Complex of Ebola Virus. Sci Rep. 2018 Mar 5;8(1):3970. doi: 10.1038/s41598-018-22328-3. [Article]
Associated Data
- Drug Relations
Drug Drug group Pharmacological action? Type Actions Details Remdesivir approved, investigational unknown target inhibitor Details Galidesivir investigational yes target inhibitor Details GS-441524 experimental unknown target inhibitor Details