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UniProtKB/Swiss-Prot entry Q91DR9


[Entry info] [Name and origin] [References] [Comments] [Cross-references] [Keywords] [Features] [Sequence] [Tools]

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Entry information
Entry name L_SVCV
Primary accession number Q91DR9
Secondary accession numbers None
Integrated into Swiss-Prot on May 15, 2007
Sequence was last modified on December 1, 2001 (Sequence version 1)
Annotations were last modified on    November 25, 2008 (Entry version 30)
Name and origin of the protein
Protein name Large structural protein
Synonyms Protein L
Transcriptase
Replicase
Includes RNA-directed RNA polymerase
     (EC 2.7.7.48)
mRNA (guanine-N(7)-)-methyltransferase
     (EC 2.1.1.56)
mRNA guanylyltransferase
     (EC 2.7.7.-)
Gene name
Name: L
From
Spring viremia of carp virus (Rhabdovirus carpia) [TaxID: 11275] 
Taxonomy Viruses; ssRNA negative-strand viruses; Mononegavirales; Rhabdoviridae; Dimarhabdovirus supergroup; Vesiculovirus.
Virus host Cyprinus carpio (Common carp) [TaxID: 7962]
Protein existence 3: Inferred from homology;
References
[1]
NUCLEOTIDE SEQUENCE [GENOMIC RNA].
STRAIN=Fijan reference;
DOI=10.1016/S0168-1702(01)00441-5; PubMed=11900842 [NCBI, ExPASy, EBI, Israel, Japan]
Hoffmann B., Schutze H., Mettenleiter T.C.;
"Determination of the complete genomic sequence and analysis of the gene products of the virus of Spring Viremia of Carp, a fish rhabdovirus.";
Virus Res. 84:89-100(2002).
Comments
  • FUNCTION: Displays RNA-directed RNA polymerase, mRNA guanylyl transferase, mRNA (guanine-N(7)-)-methyltransferase and poly(A) synthetase activities. The viral mRNA guanylyl transferase displays a different biochemical reaction than the cellular enzyme. The template is composed of the viral RNA tightly encapsidated by the nucleoprotein (N). Functions either as transcriptase or as replicase. The transcriptase synthesizes subsequently five subgenomic RNAs, assuring their capping and polyadenylation by a stuttering mechanism. The replicase mode is dependent on intracellular N protein concentration. In this mode, the polymerase replicates the whole viral genome without recognizing the transcriptional signals (By similarity).
  • CATALYTIC ACTIVITY: Nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1).
  • CATALYTIC ACTIVITY: S-adenosyl-L-methionine + G(5')pppR-RNA = S-adenosyl-L-homocysteine + m7G(5')pppR-RNA.
  • SUBUNIT: Interacts with the P protein to form the functional polymerase (By similarity).
  • SUBCELLULAR LOCATION: Virion. Cytoplasm (By similarity).
  • SIMILARITY: Belongs to the rhabdoviridae protein L family.
  • SIMILARITY: Contains 1 RdRp catalytic domain.
Copyright
Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.
Cross-references
Sequence databases
EMBL
AJ318079; CAC51337.1; -; Genomic_RNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
3D structure databases
ModBase Q91DR9.
Ontologies
GO
GO:0005737; Cellular component: cytoplasm (inferred from electronic annotation from UniProtKB-KW).
GO:0019012; Cellular component: virion (inferred from electronic annotation from UniProtKB-KW).
GO:0005524; Molecular function: ATP binding (inferred from electronic annotation from UniProtKB-KW).
GO:0004482; Molecular function: mRNA (guanine-N7-)-methyltransferase activity (inferred from electronic annotation from EC).
GO:0003723; Molecular function: RNA binding (inferred from electronic annotation from InterPro).
GO:0003968; Molecular function: RNA-directed RNA polymerase activity (inferred from electronic annotation from InterPro).
GO:0006370; Biological process: mRNA capping (inferred from electronic annotation from UniProtKB-KW).
GO:0006410; Biological process: transcription, RNA-dependent (inferred from electronic annotation from UniProtKB-KW).
QuickGo view.
Family and domain databases
InterPro IPR017234; RNA-dir_RNA_pol_rhabdovir.
IPR014023; RNA_pol_cat.
IPR001016; RNA_pol_L_viral.
Graphical view of domain structure.
Pfam PF00946; Paramyx_RNA_pol; 1.
Pfam graphical view of domain structure.
PIRSF PIRSF037546; RNA_pol_RhabdoV_sub; 1.
PROSITE PS50526; RDRP_SSRNA_NEG_NONSEG; 1.
PROSITE graphical view of domain structure (profiles).
ProtoNet Q91DR9.
Other
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
ATP-binding; Cytoplasm; Methyltransferase; mRNA capping; mRNA processing; Multifunctional enzyme; Nucleotide-binding; Nucleotidyltransferase; RNA replication; RNA-directed RNA polymerase; S-adenosyl-L-methionine; Transferase; Virion.
Features
SEVIEWER logo Feature table viewer FT aligner logo Feature aligner
KeyFrom    To Length Description FTId
CHAIN   1   2095  2095     Large structural protein. PRO_0000287261
DOMAIN   587    773  187     RdRp catalytic. 
NP_BIND   1652   1661  10     ATP (Potential). 
Sequence information
Length: 2095 AA [This is the length of the unprocessed precursor] Molecular weight: 238192 Da [This is the MW of the unprocessed precursor] CRC64: EB43D47D061379AC [This is a checksum on the sequence]
        10         20         30         40         50         60 
MFEWESQDTP SGLPDEESYF PTSKLSVEER MHYLNNVDYN LNSPLISDDI EYLTLKHFGR 

        70         80         90        100        110        120 
AIPSLWKVKN WEIPLEMLKG VGIIKTWDQI HPWMGKWFDS EHNCPQGESF LRTVQAESEL 

       130        140        150        160        170        180 
TSEIPVTFIK GWIGKEIKFP VKRGHHAVHL LMQKVLDLHK LTLLINSVDS GETEKLCESF 

       190        200        210        220        230        240 
GLNSKQSKFE TYSLGTVRYC PGWIFIDKAE ILLDRNFLLM MKDTLIGRLQ TLLSMLGNCE 

       250        260        270        280        290        300 
MEVEQIYTHT ETMLSLYSYG DQIIEKAGNN GYSKIKLLEP ICNLRLSELA HKYRPLVPDF 

       310        320        330        340        350        360 
PHFQEHVETS VREEDTTDGL LSAILSLVNN TEDIQLILTI YGSFRHWGHP FISYFEGLQK 

       370        380        390        400        410        420 
LHDQVTLPKQ IDKEYAAALA SDLAYTVLQR KFSEEKKWYV DSIALSSKHP LKEHVDNGTW 

       430        440        450        460        470        480 
PTAAQIQDFG DRWHLLPLTK CFEVPDLLDP SVIYSDKSHS MNRKEVIDHV ISTPNKPIPS 

       490        500        510        520        530        540 
KKVLETMINN PATDWPTFLK AVDEEGLPRD NLIIGLKGKE RELKIAGRFF SLMSWQLREY 

       550        560        570        580        590        600 
FVITEYLIKT HYVPLFKGLT MADDLTSVVK KMLDNTNGQG LDDYSSICIA NHIDYEKWNN 

       610        620        630        640        650        660 
HQRKESNGPV FRVMGQFLGY PRLFERTHEF FESSLIYYNG RPDLMDVRGD SLVNTTDKMV 

       670        680        690        700        710        720 
CWEGQAGGLE GLRQKGWSVL NLLVINRESS IRNTVVKVLA QGDNQVICTQ YKTKNYKNED 

       730        740        750        760        770        780 
ELKMLLTAMV ENNQTIMNGI ITGTGKLGLI INNDETMQSA DYLNYGKVPV FRGILRGLET 

       790        800        810        820        830        840 
KRWSRVTCIT NDQIPTLAGV MSSVSTNALT VAHFAASPIN AILQYHYFAN FCLMMIAMHN 

       850        860        870        880        890        900 
PAIRSSMYTK MFRKCHIMSK EFKAATLYLD PSLGGVCGIS LARFLIRSFP DPVTEGLAFW 

       910        920        930        940        950        960 
KMIHHNCQSD WLKALSKRCG NPKLARFRPE HIPKIIEDPA ALNISMGMSA SNLLKTEVKG 

       970        980        990       1000       1010       1020 
HLIRTADTIQ NQIIREAAEY LGQEEASLNE FLWDIEPFFP RFLSEFRSST FVGVTDSLIG 

      1030       1040       1050       1060       1070       1080 
LFQNSKTIRG LFKSYYKREL DRLVVKSELS SLEHLGSYRK ETPDSIWECS STQADLLREK 

      1090       1100       1110       1120       1130       1140 
SWGRSVIGMT VPHPLEMFGK GHQKELECIP CQTSGLTYIS SYCPRGINNW YSTVGSLAAY 

      1150       1160       1170       1180       1190       1200 
LGSKTSETTS ILQPWEKDSK IPIIKRATKL RDSISWFVPP DSKLAKSIQQ NLKALTGEDW 

      1210       1220       1230       1240       1250       1260 
EEDIQGFKRT GSALHRFTTS RVSNGGFSAQ SPAKLTRIMT TTDTMRDLGD QNYDFMFQAG 

      1270       1280       1290       1300       1310       1320 
ILYSQMTTGE LRENSTNSTA THYHITCKSC LREIQEPMLE SRIVYNPPSS SRVIKSWIPN 

      1330       1340       1350       1360       1370       1380 
ATEIMEESKP IKLREVDWDP LTRYEKSYHI GRCQGFLYGD LTYQKTGRSE ESSIFPLSIQ 

      1390       1400       1410       1420       1430       1440 
YKVEGSGFMR GFCDGIIRAS AVQALHRRVS SIVSTADVIY GGALYLTNQV GDSPPFQNLC 

      1450       1460       1470       1480       1490       1500 
RSGPLREELE RIPHKMTSSY PTSNSDMGYL IRNYLKRSLK QLSRGRYETK EGPIWVFSDV 

      1510       1520       1530       1540       1550       1560 
RTKKFLGPFS LSTDALNCLY KNKLSKRDKN AVRNLSQLSS RMRSGDLSDE EIGKVEARFS 

      1570       1580       1590       1600       1610       1620 
FTPAEMRHAC KFTIGKTQVP IVMSEWGQEA YGNITMYPVF YSTTKTEKPD WTFSRLQNPT 

      1630       1640       1650       1660       1670       1680 
ISGLRISQQA TGAHYKLRSL LKGMKIHYQD AIGCGDGSGG LSSCLLRENK HCRVIFNSLL 

      1690       1700       1710       1720       1730       1740 
ELTGNTLRGS TPDPPSAING IPQIRDRCVN LNNVWEHPSD LSHPDTWKYF GELKAQFNMD 

      1750       1760       1770       1780       1790       1800 
VDLIVMDMEV QDIDISRRIE QNLRDHVHSL LSRHGTVIYK TYMTIMSENE KSVLDIVGVL 

      1810       1820       1830       1840       1850       1860 
FEDVQLCQTQ YSSSQTSEVY CVMRRLRQKV DSQHVDWQSL VRQGINSKVY CNLPLDKEFE 

      1870       1880       1890       1900       1910       1920 
RALNLYQIDT LVGVPRGLIP NLAVELETLL EIGGLSGGIL GKLVLNIEEG KLGFTMALIV 

      1930       1940       1950       1960       1970       1980 
SCILISESAI CTTRLSNKRE VPSSGACQRM AVCLIGAAIL LSVHHRSIEN HKGAIRMLRH 

      1990       2000       2010       2020       2030       2040 
SVPIRISSKL RKDGKLQSRW SSISREGLAK DVRLNSNMAG VGAWIRVWSR MKDRERRWEA 

      2050       2060       2070       2080       2090 
READSWLKTH NKGLSMEHVR RHTGVLDILH GTGDRLDRSV PTVSSAPRES GTWVE 

Q91DR9 in FASTA format

View entry in original UniProtKB/Swiss-Prot format
View entry in raw text format (no links)
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