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P0C6F7 (R1A_BC133) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 42. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Replicase polyprotein 1a

Short name=pp1a
Alternative name(s):
ORF1a polyprotein

Cleaved into the following 11 chains:

  1. Non-structural protein 1
    Short name=nsp1
    Alternative name(s):
    Leader protein
  2. Non-structural protein 2
    Short name=nsp2
    Alternative name(s):
    p65 homolog
  3. Non-structural protein 3
    Short name=nsp3
    EC=3.4.19.12
    EC=3.4.22.69
    Alternative name(s):
    PL2-PRO
    Papain-like proteinase
    Short name=PL-PRO
  4. Non-structural protein 4
    Short name=nsp4
  5. 3C-like proteinase
    Short name=3CL-PRO
    Short name=3CLp
    EC=3.4.22.-
    Alternative name(s):
    nsp5
  6. Non-structural protein 6
    Short name=nsp6
  7. Non-structural protein 7
    Short name=nsp7
  8. Non-structural protein 8
    Short name=nsp8
  9. Non-structural protein 9
    Short name=nsp9
  10. Non-structural protein 10
    Short name=nsp10
    Alternative name(s):
    Growth factor-like peptide
    Short name=GFL
  11. Non-structural protein 11
    Short name=nsp11
Gene names
ORF Names:1a
OrganismBat coronavirus 133/2005 (BtCoV) (BtCoV/133/2005) [Complete proteome]
Taxonomic identifier389230 [NCBI]
Taxonomic lineageVirusesssRNA positive-strand viruses, no DNA stageNidoviralesCoronaviridaeCoronavirinaeBetacoronavirusunclassified Betacoronavirus
Virus hostTylonycteris pachypus (Lesser bamboo bat) [TaxID: 258959]

Protein attributes

Sequence length4441 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceInferred from homology

General annotation (Comments)

Function

The papain-like proteinase (PL-PRO) is responsible for the cleavages located at the N-terminus of replicase polyprotein. In addition, PL-PRO possesses a deubiquitinating/deISGylating activity and processes both 'Lys-48'- and 'Lys-63'-linked polyubiquitin chains from cellular substrates. Antagonizes innate immune induction of type I interferon by blocking the phosphorylation, dimerization and subsequent nuclear translocation of host IRF-3. Ref.2

The main proteinase 3CL-PRO is responsible for the majority of cleavages as it cleaves the C-terminus of replicase polyprotein at 11 sites. Recognizes substrates containing the core sequence [ILMVF]-Q-|-[SGACN]. Inhibited by the substrate-analog Cbz-Val-Asn-Ser-Thr-Leu-Gln-CMK. Also contains an ADP-ribose-1''-phosphate (ADRP)-binding function By similarity. Ref.2

Nsp7-nsp8 hexadecamer may possibly confer processivity to the polymerase, maybe by binding to dsRNA or by producing primers utilized by the latter By similarity. Ref.2

Nsp9 is a ssRNA-binding protein By similarity. Ref.2

Non-structural protein 1: binds to the 40S ribosomal subunit and inhibits host translation. The nsp1-40S ribosome complex further induces an endonucleolytic cleavage near the 5'UTR of host mRNAs, targeting them for degradation. By suppressing host gene expression, nsp1 facilitates efficient viral gene expression in infected cells and evasion from host immune response. Ref.2

Catalytic activity

TSAVLQ-|-SGFRK-NH2 and SGVTFQ-|-GKFKK the two peptides corresponding to the two self-cleavage sites of the SARS 3C-like proteinase are the two most reactive peptide substrates. The enzyme exhibits a strong preference for substrates containing Gln at P1 position and Leu at P2 position.

Thiol-dependent hydrolysis of ester, thioester, amide, peptide and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76-residue protein attached to proteins as an intracellular targeting signal).

Subunit structure

3CL-PRO exists as monomer and homodimer. Eight copies of nsp7 and eight copies of nsp8 assemble to form a heterohexadecamer. Nsp9 is a dimer. Nsp10 forms a dodecamer By similarity.

Subcellular location

Non-structural protein 3: Host membrane; Multi-pass membrane protein Potential.

Non-structural protein 4: Host membrane; Multi-pass membrane protein Potential.

Non-structural protein 6: Host membrane; Multi-pass membrane protein Potential.

Non-structural protein 7: Host cytoplasmhost perinuclear region By similarity. Note: nsp7, nsp8, nsp9 and nsp10 are localized in cytoplasmic foci, largely perinuclear. Late in infection, they merge into confluent complexes By similarity.

Non-structural protein 8: Host cytoplasmhost perinuclear region By similarity. Note: nsp7, nsp8, nsp9 and nsp10 are localized in cytoplasmic foci, largely perinuclear. Late in infection, they merge into confluent complexes By similarity.

Non-structural protein 9: Host cytoplasmhost perinuclear region By similarity. Note: nsp7, nsp8, nsp9 and nsp10 are localized in cytoplasmic foci, largely perinuclear. Late in infection, they merge into confluent complexes By similarity.

Non-structural protein 10: Host cytoplasmhost perinuclear region By similarity. Note: nsp7, nsp8, nsp9 and nsp10 are localized in cytoplasmic foci, largely perinuclear. Late in infection, they merge into confluent complexes By similarity.

Domain

The hydrophobic domains (HD) could mediate the membrane association of the replication complex and thereby alter the architecture of the host cell membrane By similarity.

Post-translational modification

Specific enzymatic cleavages in vivo by its own proteases yield mature proteins. 3CL-PRO and PL-PRO proteinases are autocatalytically processed By similarity.

Sequence similarities

Belongs to the coronaviruses polyprotein 1ab family.

Contains 1 Macro domain.

Contains 1 peptidase C16 domain.

Contains 1 peptidase C30 domain.

Ontologies

Keywords
   Biological processActivation of host autophagy by virus
Decay of host mRNAs by virus
Host gene expression shutoff by virus
Host mRNA suppression by virus
Host translation shutoff by virus
Host-virus interaction
Inhibition of host innate immune response by virus
Inhibition of host interferon signaling pathway by virus
Inhibition of host IRF3 by virus
Inhibition of host ISG15 by virus
Inhibition of host RLR pathway by virus
Modulation of host ubiquitin pathway by viral deubiquitinase
Modulation of host ubiquitin pathway by virus
Ubl conjugation pathway
Viral immunoevasion
   Cellular componentHost cytoplasm
Host membrane
Membrane
   Coding sequence diversityRibosomal frameshifting
   DomainRepeat
Transmembrane
Transmembrane helix
Zinc-finger
   LigandMetal-binding
RNA-binding
Zinc
   Molecular functionHydrolase
Protease
Thiol protease
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processinduction by virus of catabolism of host mRNA

Inferred from electronic annotation. Source: UniProtKB-KW

induction by virus of host autophagy

Inferred from electronic annotation. Source: UniProtKB-KW

modulation by virus of host protein ubiquitination

Inferred from electronic annotation. Source: UniProtKB-KW

proteolysis

Inferred from electronic annotation. Source: UniProtKB-KW

suppression by virus of host IRF3 activity

Inferred from electronic annotation. Source: UniProtKB-KW

suppression by virus of host ISG15 activity

Inferred from electronic annotation. Source: UniProtKB-KW

suppression by virus of host translation

Inferred from electronic annotation. Source: UniProtKB-KW

suppression by virus of host type I interferon-mediated signaling pathway

Inferred from electronic annotation. Source: UniProtKB-KW

viral genome replication

Inferred from electronic annotation. Source: InterPro

viral protein processing

Inferred from electronic annotation. Source: InterPro

   Cellular_componenthost cell membrane

Inferred from electronic annotation. Source: UniProtKB-SubCell

host cell perinuclear region of cytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

integral component of membrane

Inferred from electronic annotation. Source: UniProtKB-KW

   Molecular_functionRNA binding

Inferred from electronic annotation. Source: UniProtKB-KW

RNA-directed RNA polymerase activity

Inferred from electronic annotation. Source: InterPro

cysteine-type endopeptidase activity

Inferred from electronic annotation. Source: InterPro

omega peptidase activity

Inferred from electronic annotation. Source: InterPro

zinc ion binding

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Alternative products

This entry describes 2 isoforms produced by ribosomal frameshifting. [Align] [Select]
Isoform Replicase polyprotein 1a (identifier: P0C6F7-1)

Also known as: pp1a; ORF1a polyprotein;

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.
Note: Produced by conventional translation.
Isoform Replicase polyprotein 1ab (identifier: P0C6W1-1)

Also known as: pp1ab;

The sequence of this isoform can be found in the external entry P0C6W1.
Isoforms of the same protein are often annotated in two different entries if their sequences differ significantly.
Note: Produced by -1 ribosomal frameshifting at the 1a-1b genes boundary.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 44414441Replicase polyprotein 1a
PRO_0000338062
Chain1 – 195195Non-structural protein 1 Potential
PRO_0000338063
Chain196 – 847652Non-structural protein 2 Potential
PRO_0000338064
Chain848 – 27911944Non-structural protein 3 Potential
PRO_0000338065
Chain2792 – 3298507Non-structural protein 4 Potential
PRO_0000338066
Chain3299 – 36043063C-like proteinase Potential
PRO_0000338067
Chain3605 – 3896292Non-structural protein 6 Potential
PRO_0000338068
Chain3897 – 397983Non-structural protein 7 Potential
PRO_0000338069
Chain3980 – 4178199Non-structural protein 8 Potential
PRO_0000338070
Chain4179 – 4288110Non-structural protein 9 Potential
PRO_0000338071
Chain4288 – 4441154Non-structural protein 11 Potential
PRO_0000338073
Chain4289 – 4427139Non-structural protein 10 Potential
PRO_0000338072

Regions

Transmembrane2152 – 217221Helical; Potential
Transmembrane2229 – 224921Helical; Potential
Transmembrane2333 – 235321Helical; Potential
Transmembrane2357 – 237721Helical; Potential
Transmembrane2382 – 240221Helical; Potential
Transmembrane2807 – 282721Helical; Potential
Transmembrane3079 – 309921Helical; Potential
Transmembrane3112 – 313221Helical; Potential
Transmembrane3156 – 317621Helical; Potential
Transmembrane3610 – 363021Helical; Potential
Transmembrane3644 – 366421Helical; Potential
Transmembrane3669 – 368921Helical; Potential
Transmembrane3714 – 373421Helical; Potential
Transmembrane3742 – 376221Helical; Potential
Transmembrane3791 – 381121Helical; Potential
Transmembrane3815 – 383521Helical; Potential
Domain1159 – 1328170Macro
Domain1600 – 1871272Peptidase C16
Domain3299 – 3604306Peptidase C30
Zinc finger1721 – 175838C4-type By similarity
Zinc finger4362 – 437817 By similarity
Zinc finger4404 – 441714 By similarity
Region2119 – 2402284HD1 By similarity
Region2807 – 3176370HD2 By similarity
Region3610 – 3835226HD3 By similarity
Compositional bias960 – 1059100Glu-rich

Sites

Active site16411For PL-PRO activity By similarity
Active site18071For PL-PRO activity By similarity
Active site33391For 3CL-PRO activity By similarity
Active site34461For 3CL-PRO activity By similarity
Site195 – 1962Cleavage Potential
Site847 – 8482Cleavage; by PL-PRO Potential
Site2791 – 27922Cleavage; by PL-PRO Potential
Site3298 – 32992Cleavage; by 3CL-PRO Potential
Site3604 – 36052Cleavage; by 3CL-PRO Potential
Site3896 – 38972Cleavage; by 3CL-PRO Potential
Site3979 – 39802Cleavage; by 3CL-PRO Potential
Site4178 – 41792Cleavage; by 3CL-PRO Potential
Site4288 – 42892Cleavage; by 3CL-PRO Potential
Site4427 – 44282Cleavage; by 3CL-PRO Potential

Sequences

Sequence LengthMass (Da)Tools
Isoform Replicase polyprotein 1a (pp1a) (ORF1a polyprotein) [UniParc].

Last modified June 10, 2008. Version 1.
Checksum: A6E0DB4CDDA40AC7

FASTA4,441492,464
        10         20         30         40         50         60 
MLSKAGVTTQ GARGKYRAEL YNEKRSDHVA CTVPLCDTED MASKLTPWFE DGETAFNQVS 

        70         80         90        100        110        120 
SILKEKGKIL FVPMHMQRAM KFLPGPRVYL VERLTGGMLS KHFLVNQLAY KDHVGAAMMR 

       130        140        150        160        170        180 
TTLNVKPLGM FFPYDSSLET GEHTFLLRKN GLGGQLFRER PWDRKETPYV EILDDLEADP 

       190        200        210        220        230        240 
TGKYSQNLLK KLIGGDCIPV DQYMCGKNGK PIADYAKIVA KEGLTTLADI EVDVKSRMDS 

       250        260        270        280        290        300 
DRFIVLNKKL YRVVWNVTRR NVPYSKQTAF TVVSVIQCDD KESVPEHTFT IGSQILMVSP 

       310        320        330        340        350        360 
LKATNNKNFN LKQRLLHTFY GKEAVQQPGY IYHSAYVDCN ACGRGTWCTG NAIQGFACDC 

       370        380        390        400        410        420 
GANYSANDVD LQSSGLVPKN ALFLANCPCA NNGACSHNAA QVYSILDGKA CVEVGGKSFT 

       430        440        450        460        470        480 
LTFGGVVYAY MGCCDGTMYF VPRAKSCVSR IGDAIFTGCT GTWDKVVETA NLFLEKAQHS 

       490        500        510        520        530        540 
LNFCQQFALT EVVLAILSGT TSTFEELRDL CHNASYEKVR DHLVNHGFVV TIGDYIRDAI 

       550        560        570        580        590        600 
NIGANGVCNA TINAPFIAFT GLGESFKKVA AIPWKICSNL KSALDYYCSN IMFRVFPYDI 

       610        620        630        640        650        660 
PCDVNDFVEL LLDCGKLTVA TSYFVLRYLD EKFDTVLGTV SNACQTALSS FLNACVAASR 

       670        680        690        700        710        720 
ATAGFISDMF KLFKVLMHKL YVYTSCGYVA VAEHSSKIVQ QVLDIMSKAM KLLHTNVSWA 

       730        740        750        760        770        780 
GTKLSAIIYE GREALLFNSG TYFCLSTKAK TLQDQMNLVL PGDYNKKTLG ILDPVPNADT 

       790        800        810        820        830        840 
IDVTANSTVV DVVHGQLEPT NEHGPSMIVG NYVLVSDKLF VRTDDEEFYP LCINGKVVST 

       850        860        870        880        890        900 
LFRLKGGMPS KKVTFGDVNT VEVTAYRSVS ITYDIHPVLD ALLSSSKLAT FTVEKDLLVE 

       910        920        930        940        950        960 
DFVDVIKDEV LTLLTPLLRG YDIDGFDVED FIDVPCYVYN QDGDCAWSSN MTFSINPVED 

       970        980        990       1000       1010       1020 
VEEVEEFIED DYLSDELPIA DDEEAWTRAV EEVMPLDDIL VAEIELEEDL PLETALESVE 

      1030       1040       1050       1060       1070       1080 
AEVGESISDE LCVVETAKAQ EPSVESTDST PSTSTVVSEN DLSVKPMSRV AETGDVLEVE 

      1090       1100       1110       1120       1130       1140 
TAVVGGPVSD VTASVVTNDI VSVEQAQQCG VSSLPIQDEA SENQVHQVPD LQCTSETKVE 

      1150       1160       1170       1180       1190       1200 
IVQPRQDLRP RRLRKSKVDL SKYKHTVINN SVTLVLGDAI QIASLLPKCV LVNAANRHLK 

      1210       1220       1230       1240       1250       1260 
HGGGIAGAIN KASGGDVQEE SDEYISNSGP LHVGDSVLLK GYGLADAILR VVGPDARNNE 

      1270       1280       1290       1300       1310       1320 
DAALLKRCYK TFNKHTIVVT PLISSGIFSV DPKVSFEYLL ANVTTTTYVV VNNEDIYNTL 

      1330       1340       1350       1360       1370       1380 
ATPSKPDGLV YSFEGWRGTV RTAKNYGFTC FICTEYSANV KFLRTKGVDT TKKIQTVDGV 

      1390       1400       1410       1420       1430       1440 
SYYLYSARDA LTDVIAAANG CPGICAMPFG YVTHGLDLAQ SGNYVRQVKV PYVCLLASKE 

      1450       1460       1470       1480       1490       1500 
QIPIMNSDVA IQTPETAFIN NVTSNGGYHS WHLVSGDLIV KDVCYKKLLH WSGQTICYAD 

      1510       1520       1530       1540       1550       1560 
NKFYVVKNDV ALPFSDLEAC RAYLTSRAAQ QVNIEVLVTI DGVNFRTVIL NDATTFRKQL 

      1570       1580       1590       1600       1610       1620 
GATFYKGVDI SDALPTVKMG GESLFVADNL SESEEVVLKE YYGTSDVTFL QRYYSLQPLV 

      1630       1640       1650       1660       1670       1680 
QQWKFVVHDG VKSLKLSNYN CYINATIMMI DMLHDIKFVV PALQNAYLRY KGGDPYDFLA 

      1690       1700       1710       1720       1730       1740 
LIMAYGDCTF DNPDDEAKLL HTLLAKAELT VSAKMVWREW CTVCGIRDIE YTGMRACVYA 

      1750       1760       1770       1780       1790       1800 
GVNSMEELQS VFNETCVCGS VKHRQLVEHS TPWLLVSGLN EVKVSTSTDP VYRAFNVFQG 

      1810       1820       1830       1840       1850       1860 
VETSVGHYVH VRVKDGLFYK YDSGSLTKTS DMKCKMTSVW YPKVRYTADC NVVVYDLDGV 

      1870       1880       1890       1900       1910       1920 
TKVEVNPDLS NYYMKDGKYY TSKPTIKYSP ATILPGSVYS NSCLVGVDGT PGSDTISKFF 

      1930       1940       1950       1960       1970       1980 
NDLLGFDETK PISKKLTYSL LPNEDGDVLL SEFNNYNPVY KKGVMLKGKP ILWVNNGVCD 

      1990       2000       2010       2020       2030       2040 
SALNKPNRAS LRQLYDVAPI VLDNKYTVLQ DNTSQLIEPN VPVVEDVSIT TRKLIEVKCK 

      2050       2060       2070       2080       2090       2100 
GLNKPFVKGN FSFVNDPNGV TVVDTLGLTE LRALYVDINT RYIVLRDNNW SSLFKLHTVE 

      2110       2120       2130       2140       2150       2160 
SGDLQIVANG GSVTRRARVL LGASSLFASF AKITVTATTA ACKTAGRSFC KFVVNYGVLQ 

      2170       2180       2190       2200       2210       2220 
NMFLFLKMLF FLPFNYLWPK KQPTVDVGVS GLRTAGVVTT NIVKQCGTAA YYMLLGKFKR 

      2230       2240       2250       2260       2270       2280 
VDWKATLRLF LLLCTTILLL SSIYHLVIFN QVLSSDVMLE DATGILAMYK EVRSYLGIRT 

      2290       2300       2310       2320       2330       2340 
LCDGLAVEYR NTSFDVVDFC SNRSVLCQWC LIGQDSLTRY SALQMLQTHI TSYVLNIDWI 

      2350       2360       2370       2380       2390       2400 
WFALEFFLAY VLYTSSFNVL LLVVTAQYFF AYTSAFVNWR AYNYIVSGLF FLVTHIPLHG 

      2410       2420       2430       2440       2450       2460 
LVRVYNFLAC LWFLRKFYSH VINGCKDTAC LLCYKRNRLT RVEASTIVCG TKRTFYIAAN 

      2470       2480       2490       2500       2510       2520 
GGTSYCCKHN WNCVECDTAG VGNTFICTEV ANDLTTTLRR LIKPTDQSHY YVDSVVVKDA 

      2530       2540       2550       2560       2570       2580 
VVELHYNRDG SSCYERYPLC YFTNLEKLKF KEVCKTPTGI PEHNFLIYDT NDRGQENLAR 

      2590       2600       2610       2620       2630       2640 
SACVYYSQVL CKPMLLVDVN LVTTVGDSRE IAIKMLDSFI NSFISLFSVS RDKLEKLINT 

      2650       2660       2670       2680       2690       2700 
ARDCVRRGDD FQTVLKTFTD AARGHAGVES DVETTMVVDA LQYAHKNDIQ LTTECYNNYV 

      2710       2720       2730       2740       2750       2760 
PGYIKPDSIN TLDLGCLIDL KAASVNQTSM RNANGACVWN SGDYMKLSDS FKRQIRIACR 

      2770       2780       2790       2800       2810       2820 
KCNIPFRLTT SKLRAADNIL SVKFSATKIV GGAPSWLLRV RDLTVKGYCI LTLFVFTVAV 

      2830       2840       2850       2860       2870       2880 
LSWFCLPSYS IATVNFNDDR ILTYKVIENG IVRDIAPNDA CFANKYGHFS KWFNENHGGV 

      2890       2900       2910       2920       2930       2940 
YRNSVDCPIT IAVIAGVAGA RVANVPATLA WVGRQIVLFV SRVFANTNVC FTPTNEIPYD 

      2950       2960       2970       2980       2990       3000 
TFSDSGCVLS SECTLFRDAE GNLNPFCYDP TVLPGASSYA DMKPHVRYDM YDSDMYIKFP 

      3010       3020       3030       3040       3050       3060 
EVIFESTLRI TKTLATQYCR FGSCEESAAG VCISTNGSWA LYNQNYSTRP GIYCGDDYFD 

      3070       3080       3090       3100       3110       3120 
IVRRLAVSLF QPVTYFQLST SLAMGLVLCV FLTAAFYYIN KVKRALADYT QCAVVAVVAA 

      3130       3140       3150       3160       3170       3180 
LLNSLCLCFI VANPLLVAPY TAMYYYATFY LTGEPAFIMH ISWYVMFGTV VPIWMLASYT 

      3190       3200       3210       3220       3230       3240 
VGVMLRHLFW VLAYFSKKHV DVFTDGKLNC SFQDAASNIF VIGKDTYVAL RNAITQDSFV 

      3250       3260       3270       3280       3290       3300 
RYLSLFNKYK YYSGAMDTAS YREACAAHLC KALQTYSETG SDILYQPPNC SVTSSVLQSG 

      3310       3320       3330       3340       3350       3360 
LVKMSAPSGA VENCIVQVTC GSMTLNGLWL DNTVWCPRHI MCPADQLTDP NYDALLISKT 

      3370       3380       3390       3400       3410       3420 
NHSFIVQKHI GAQANLRVVA HSMVGVLLKL TVDVANPSTP AYTFSTVKPG ASFSVLACYN 

      3430       3440       3450       3460       3470       3480 
GKPTGVFTVN LRHNSTIKGS FLCGSCGSVG YTENGGVLNF VYMHQMELSN GTHTGSSFDG 

      3490       3500       3510       3520       3530       3540 
VMYGAFEDKQ THQLQLTDKY CTINVVAWLY AAVLNGCKWF VKPTRVGIVT YNEWALSNQF 

      3550       3560       3570       3580       3590       3600 
TEFVGTQSID MLAHRTGVSV EQMLAAIQSL HAGFQGKTIL GQSTLEDEFT PDDVNMQVMG 

      3610       3620       3630       3640       3650       3660 
VVMQSGVKRI SYGFMHWLMS TLVLAYVSVM QLTKFTMWTY LFETIPTQMT PLLFGFMACV 

      3670       3680       3690       3700       3710       3720 
MFTVKHKHTF LSLFLLPVAL CLTYANIVYE PQTLVSSTLI AVANWLTPTS VYMRTTHLDF 

      3730       3740       3750       3760       3770       3780 
GLYISLSFVL AIIVRRLYRP SMSNLALALC SGVMWFYTYV IGDHSSPITY LMFITTLTSD 

      3790       3800       3810       3820       3830       3840 
YTITVFATVN LAKFISGLVF LYAPHLGFIL PEVKLVLLIY LCLGYMCTMY FGVFSLLNLK 

      3850       3860       3870       3880       3890       3900 
LRVPLGVYDY SVSTQEFRFL TGNGLHAPRN SWEALILNFK LLGIGGTPCI KVATVQSKLT 

      3910       3920       3930       3940       3950       3960 
DLKCTSVVLL TVLQQLHLES NSKAWSYCVK LHNEILAAVD PTEAFERFVC LFATLMSFSA 

      3970       3980       3990       4000       4010       4020 
NVDLDALAND LFENSSVLQA TLTEFSHLAT YAELETAQSS YQKALNSGDA SPQVLKALQK 

      4030       4040       4050       4060       4070       4080 
AVNVAKNAYE KDKAVARKLE RMAEQAMTSM YKQARAEDKK AKIVSAMQTM LFGMIKKLDN 

      4090       4100       4110       4120       4130       4140 
DVLNGVIANA RNGCVPLSIV PLCASNKLRV VIPDISVWNK VVNWPSVSYA GSLWDVTVIN 

      4150       4160       4170       4180       4190       4200 
NVDNEVVKPT DVVETNESLT WPLVIECSRA SSSAVKLQNN EIHPKGLKTM VVTAGIDQVN 

      4210       4220       4230       4240       4250       4260 
CSSSAVAYYE PVQGHRMVMG LLSENAHLKW AKVEGKDGFI NIELQPPCKF LIAGPKGPEI 

      4270       4280       4290       4300       4310       4320 
RYLYFVKNLN NLHRGQLLGH IAATVRLQAG ANTEFASNST VLTLVAFAVD PAKAYLDYVG 

      4330       4340       4350       4360       4370       4380 
SGGTPLSNYV KMLAPKTGTG VAISVKPEAT ADQETYGGAS VCLYCRAHIE HPDVSGVCKY 

      4390       4400       4410       4420       4430       4440 
KTRFVQIPAH VRDPVGFLLK NVPCNVCQYW VGYGCNCDAL RNNTVPQSKD TNFLNESGVL 


V 

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Isoform Replicase polyprotein 1ab (pp1ab) [UniParc].

See P0C6W1.

References

[1]"Prevalence and genetic diversity of coronaviruses in bats from China."
Tang X.C., Zhang J.X., Zhang S.Y., Wang P., Fan X.H., Li L.F., Li G., Dong B.Q., Liu W., Cheung C.L., Xu K.M., Song W.J., Vijaykrishna D., Poon L.L.M., Peiris J.S.M., Smith G.J., Chen H., Guan Y.
J. Virol. 80:7481-7490(2006) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC RNA].
[2]"Suppression of host gene expression by nsp1 proteins of group 2 bat coronaviruses."
Tohya Y., Narayanan K., Kamitani W., Huang C., Lokugamage K., Makino S.
J. Virol. 83:5282-5288(2009) [PubMed] [Europe PMC] [Abstract]
Cited for: FUNCTION OF NSP1.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
DQ648794 Genomic RNA. No translation available.

3D structure databases

ProteinModelPortalP0C6F7.
SMRP0C6F7. Positions 3896-3979, 4228-4288, 4298-4418.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Family and domain databases

InterProIPR002589. Macro_dom.
IPR024375. Nsp3_coronavir.
IPR014828. NSP7.
IPR014829. NSP8.
IPR014822. NSP9.
IPR008740. Peptidase_C30.
IPR013016. Peptidase_C30/C16.
IPR018995. RNA_synth_NSP10_coronavirus.
IPR009003. Trypsin-like_Pept_dom.
IPR014827. Viral_protease.
[Graphical view]
PfamPF01661. Macro. 1 hit.
PF09401. NSP10. 1 hit.
PF08716. nsp7. 1 hit.
PF08717. nsp8. 1 hit.
PF08710. nsp9. 1 hit.
PF05409. Peptidase_C30. 1 hit.
PF11633. SUD-M. 1 hit.
PF08715. Viral_protease. 1 hit.
[Graphical view]
SUPFAMSSF101816. SSF101816. 1 hit.
SSF144246. SSF144246. 1 hit.
SSF50494. SSF50494. 1 hit.
PROSITEPS51442. M_PRO. 1 hit.
PS51154. MACRO. 1 hit.
PS51124. PEPTIDASE_C16. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameR1A_BC133
AccessionPrimary (citable) accession number: P0C6F7
Secondary accession number(s): Q0Q4F3
Entry history
Integrated into UniProtKB/Swiss-Prot: June 10, 2008
Last sequence update: June 10, 2008
Last modified: April 16, 2014
This is version 42 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programViral Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Peptidase families

Classification of peptidase families and list of entries