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UniProtKB/Swiss-Prot entry Q9QSP0

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

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Entry information
Entry name L_ABLVB
Primary accession number Q9QSP0
Secondary accession numbers None
Integrated into Swiss-Prot on July 10, 2007
Sequence was last modified on March 1, 2002 (Sequence version 2)
Annotations were last modified on    November 25, 2008 (Entry version 28)
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
Australian bat lyssavirus (isolate Bat/AUS/1996) (ABLV) [TaxID: 446561] 
Taxonomy Viruses; ssRNA negative-strand viruses; Mononegavirales; Rhabdoviridae; Lyssavirus.
Virus hosts Homo sapiens (Human) [TaxID: 9606]
Pteropus alecto (Black flying fox) [TaxID: 9402]
Pteropus conspicillatus (Spectacled flying fox) [TaxID: 328804]
Pteropus poliocephalus (Grey-headed flying fox) [TaxID: 9403]
Pteropus scapulatus (Little red flying fox) [TaxID: 94117]
Saccolaimus [TaxID: 446909]
Protein existence 3: Inferred from homology;
References
[1]
 NUCLEOTIDE SEQUENCE [GENOMIC RNA].
DOI=10.1016/S0168-1702(02)00056-4; PubMed=12367747 [NCBI, ExPASy, EBI, Israel, Japan]
Gould A.R., Kattenbelt J.A., Gumley S.G., Lunt R.A.;
"Characterisation of an Australian bat lyssavirus variant isolated from an insectivorous bat.";
Virus Res. 89:1-28(2002).
Comments
  • FUNCTION: Displays RNA-directed RNA polymerase, mRNA guanylyl transferase, mRNA (guanine-7-N-)-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 rhabdoviruses 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
AF081020; AAD47900.2; -; Genomic_RNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
RefSeq NP_478343.1; -.
3D structure databases
ModBase Q9QSP0.
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 Q9QSP0.
Genome annotation databases
GeneID 926729; -.
Other
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
ATP-binding; Complete proteome; 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   2128  2128     Large structural protein. PRO_0000294415
DOMAIN   612    800  189     RdRp catalytic. 
REGION   1563   2128  566     Interaction with P protein (By similarity). 
Sequence information
Length: 2128 AA [This is the length of the unprocessed precursor] Molecular weight: 242984 Da [This is the MW of the unprocessed precursor] CRC64: C7AB91F58AF2B948 [This is a checksum on the sequence] 
        10         20         30         40         50         60 
MIDPGEVYDD PIDPVEPEPE LKTNNAVIPN ILRNSDYNLN SPLIEHPSRL MLEWLTTGNK 

        70         80         90        100        110        120 
PMRLTLTDNC IRSYKTLKCY FRKVDIGSVK VGGPAAQAMT SLWLHGEHSE SNRSRKCLSD 

       130        140        150        160        170        180 
LTQFYQKSSP IEKLLNYTLG NRGLRIPPEG VLLCLKKVDY DRSFGRYLAN IYSSYLFFHV 

       190        200        210        220        230        240 
IILYMNALDW DEEKTILALW RDLNSVDIKK DQVKFRDSIW GSLIVTKEFV YSQNSNCLFD 

       250        260        270        280        290        300 
RNYTLMLKDL FLSRFNSLLI LLSPPEPRYS DDLISLLCQL YIAGDHVLSM CGNSGYDVIK 

       310        320        330        340        350        360 
MLEPYVINSL VQRAEEFRPL IHSLGDFPLF IREKVGQLEG TFGPSARRFF QVLDQVDNIH 

       370        380        390        400        410        420 
DLVFVYGCYR HWGHPYIDYR KGLLKLYDQV HVKKMIDGAY QECLASDLAK RILRWGFDKY 

       430        440        450        460        470        480 
SKWYLDPKLL APDHPLAPYI KTQTWPPKHI VDLVGNTWHK LPITQIFEIP ESMDPSEILD 

       490        500        510        520        530        540 
DKSHSFTRTK LASWLAENRG GPVPSEKVII TALSKPPVNP REFLKSIDLG GLPDDDLIIG 

       550        560        570        580        590        600 
LKPKERELKI EGRFFALMSW NLRLYFVITE KLLANYILPL FDALTMTDNL NKVFKKLIDR 

       610        620        630        640        650        660 
VTGQGLQDYS RVTYAFHLDY EKWNNHQRLE STKDVFPVLD QVFGLKKVFS RTHEFFQKSW 

       670        680        690        700        710        720 
IYYSDRSDLI GLWEDQIYCL DMSDGPTCWN GQDGGLEGLR QKGWSLVSLL MIDRESQTRN 

       730        740        750        760        770        780 
TRTKDFAQGD NQVLCPTYML SSGLSHEGLL YELESISRNA LSIYRAIEDG ASKLGLIIKK 

       790        800        810        820        830        840 
EETMCSYDFL IYGKTPLFRG NILVPESKRW ARVSCISNDQ IVNLANIMST VSTNALTVAQ 

       850        860        870        880        890        900 
HSQSLIKPMR GFLLMAVQAV FHYLLFSPIL KGRVYKILSA EGDDFLLAMS RIVYLDPSLG 

       910        920        930        940        950        960 
GVSGMSLGRF HIRQFSDPVS EGLSFWKEIW TSSSESWIHS LCQEAGNPDL GDRSLEKFTR 

       970        980        990       1000       1010       1020 
LLEDPTTLNI RGGASPTILL KDAIRKALYD EVDKVENSEF REAILLSRHH RDNFILFLKS 

      1030       1040       1050       1060       1070       1080 
IEPLFPRFLS ELFSSSFLGI PESIIGLIQN SRTIRRQFRR SLSRSLEESF YNSEIHGISR 

      1090       1100       1110       1120       1130       1140 
MTQVPQRIGR VWSCSSERAH LLREISWGRK RVGTTVPHPS EMLALLPKSS ISCPCGLTGS 

      1150       1160       1170       1180       1190       1200 
ENPRVSISVL PSIYQSFFSR GPLKGYLGSS TSMSTQTFHA WEKVTNVHVV KRALSLKESI 

      1210       1220       1230       1240       1250       1260 
NWFISRNSNL AQTLIRNIIS LTGPQFPLEE APVFKRTGSA LHRFKSARYS EGGYSSICPN 

      1270       1280       1290       1300       1310       1320 
LLSHISVSTD TMSDLTHDGR NFDFMFQPLM LYAQTWTSEL VQKDIRLKDS TFHWHLRCPK 

      1330       1340       1350       1360       1370       1380 
CIRSIDDVIL VHPQVFDFPD VSKRISRMVS GAVPSSQILP EVNLLPGHFE SLCGRDKSRH 

      1390       1400       1410       1420       1430       1440 
IGSAQGLLYS ILVATHDPGY NDGTIFPVNI YSKISPKDYL RGLARGILIG SSICLLTRMT 

      1450       1460       1470       1480       1490       1500 
NININRPLEL ISGVITYILL RLDNHPSLYV MLREPSLRSE IFSIPQKIPA AYPTTMKEGN 

      1510       1520       1530       1540       1550       1560 
RSVLCYLQHV LRYEREIITS SPENDWLWIF SDFRSMKMTY LTLITYQSHI FLQRIERSLS 

      1570       1580       1590       1600       1610       1620 
KKMRADLRQL SSLMRQVLGG HGEDTLDSGE DIQRLLRDAI QRTKWVDQEV RHAAKTMTND 

      1630       1640       1650       1660       1670       1680 
HSPSKKTSRK VGCSEWICSA QQVSISTSSN PAPVSEMDVR TLSRKLQNPL ISGLRVVQCA 

      1690       1700       1710       1720       1730       1740 
TGAHYKLKPI LDNLNTYPSF CLVVGDGSGG ISRTVLNMFP DAKLVFNSLL EVSDLMASGT 

      1750       1760       1770       1780       1790       1800 
HPLPPSAIMS GGEDITSRVI DFESIWEKPS DLRNLSTWRY FQSVQSQLNM SYDLIICDAE 

      1810       1820       1830       1840       1850       1860 
VTDIASVNKI TLLMSDFVLS IDGPVDLIFK SYGSMLVDPD YKAIQHLSRA FPQVTGYITQ 

      1870       1880       1890       1900       1910       1920 
LTSSFSSELY LRFSKRGKFF RDAEYLTSST LREMSLVLFN CSSPKSELQR ARSLNYQDLV 

      1930       1940       1950       1960       1970       1980 
RGFPEEIVSN PYNEMIITLI DSEVESFLVH KMVDDLELQR GTLSRMSIII AIVIVYSNRV 

      1990       2000       2010       2020       2030       2040 
FNVSKPLNDP LFYPPSDPKI LRHFNICCST MMYLSTVLGD VPNFARQHEL YNGPITYYFK 

      2050       2060       2070       2080       2090       2100 
RQIIRGSIYL SWSWSDDTSV FKRVSCNSNL SLSSHWIRLI YKIVKTTRLT GSPVDLSKEV 

      2110       2120 
EKHLRGYNRW ITLNDVKSRS SLLDYSCL
Q9QSP0 in FASTA format

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