rep

Functionⁱ

The replicase polyprotein of coronaviruses is a multifunctional protein: it contains the activities necessary for the transcription of negative stranded RNA, leader RNA, subgenomic mRNAs and progeny virion RNA as well as proteinases responsible for the cleavage of the polyprotein into functional products.By similarity

Host translation inhibitor nsp1: Inhibits host translation by interacting with the 40S ribosomal subunit. The nsp1-40S ribosome complex further induces an endonucleolytic cleavage near the 5'UTR of host mRNAs, targeting them for degradation. Viral mRNAs are not susceptible to nsp1-mediated endonucleolytic RNA cleavage thanks to the presence of a 5'-end leader sequence and are therefore protected from degradation. By suppressing host gene expression, nsp1 facilitates efficient viral gene expression in infected cells and evasion from host immune response.By similarity

Non-structural protein 2: May play a role in the modulation of host cell survival signaling pathway by interacting with host PHB and PHB2. Indeed, these two proteins play a role in maintaining the functional integrity of the mitochondria and protecting cells from various stresses.By similarity

Papain-like proteinase: Responsible for the cleavages located at the N-terminus of the 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. Participates together with nsp4 in the assembly of virally-induced cytoplasmic double-membrane vesicles necessary for viral replication. Antagonizes innate immune induction of type I interferon by blocking the phosphorylation, dimerization and subsequent nuclear translocation of host IRF3. Prevents also host NF-kappa-B signaling.By similarity

Non-structural protein 4: Participates in the assembly of virally-induced cytoplasmic double-membrane vesicles necessary for viral replication.By similarity

Proteinase 3CL-PRO: Cleaves the C-terminus of replicase polyprotein at 11 sites. Recognizes substrates containing the core sequence [ILMVF]-Q-|-[SGACN]. Also able to bind an ADP-ribose-1''-phosphate (ADRP).PROSITE-ProRule annotationBy similarity

Non-structural protein 6: Plays a role in the initial induction of autophagosomes from host reticulum endoplasmic. Later, limits the expansion of these phagosomes that are no longer able to deliver viral components to lysosomes.By similarity

Non-structural protein 7: Forms a hexadecamer with nsp8 (8 subunits of each) that may participate in viral replication by acting as a primase. Alternatively, may synthesize substantially longer products than oligonucleotide primers.By similarity

Non-structural protein 8: Forms a hexadecamer with nsp7 (8 subunits of each) that may participate in viral replication by acting as a primase. Alternatively, may synthesize substantially longer products than oligonucleotide primers.By similarity

Non-structural protein 9: May participate in viral replication by acting as a ssRNA-binding protein.By similarity

Non-structural protein 10: Plays a pivotal role in viral transcription by stimulating both nsp14 3'-5' exoribonuclease and nsp16 2'-O-methyltransferase activities. Therefore plays an essential role in viral mRNAs cap methylation.By similarity

RNA-directed RNA polymerase: Responsible for replication and transcription of the viral RNA genome.By similarity

Helicase: Multi-functional protein with a zinc-binding domain in N-terminus displaying RNA and DNA duplex-unwinding activities with 5' to 3' polarity. Activity of helicase is dependent on magnesium.By similarity

Guanine-N7 methyltransferase: Enzyme possessing two different activities: an exoribonuclease activity acting on both ssRNA and dsRNA in a 3' to 5' direction and a N7-guanine methyltransferase activity.By similarity

Uridylate-specific endoribonuclease: Mn²⁺-dependent, uridylate-specific enzyme, which leaves 2'-3'-cyclic phosphates 5' to the cleaved bond.By similarity

2'-O-methyltransferase: Methyltransferase that mediates mRNA cap 2'-O-ribose methylation to the 5'-cap structure of viral mRNAs. N7-methyl guanosine cap is a prerequisite for binding of nsp16. Therefore plays an essential role in viral mRNAs cap methylation which is essential to evade immune system.By similarity

Miscellaneous

Isolate N5 belongs to genotype C. Genotype C probably arose from recombination between genotypes A and B.

Catalytic activityⁱ

TSAVLQ-|-SGFRK-NH(2) 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. EC:3.4.22.69
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). EC:3.4.19.12

Sites

Feature key	Position(s)	DescriptionActions	Length
Active siteⁱ	1111	For PL1-PRO activityPROSITE-ProRule annotation	1
Active siteⁱ	1262	For PL1-PRO activityPROSITE-ProRule annotation	1
Active siteⁱ	1707	For PL2-PRO activityPROSITE-ProRule annotation	1
Active siteⁱ	1864	For PL2-PRO activityPROSITE-ProRule annotation	1
Active siteⁱ	3325	For 3CL-PRO activityPROSITE-ProRule annotation	1
Active siteⁱ	3429	For 3CL-PRO activityPROSITE-ProRule annotation	1
Metal bindingⁱ	5340	Zinc 1PROSITE-ProRule annotation	1
Metal bindingⁱ	5343	Zinc 1PROSITE-ProRule annotation	1
Metal bindingⁱ	5351	Zinc 2PROSITE-ProRule annotation	1
Metal bindingⁱ	5354	Zinc 1PROSITE-ProRule annotation	1
Metal bindingⁱ	5361	Zinc 1PROSITE-ProRule annotation	1
Metal bindingⁱ	5364	Zinc 2PROSITE-ProRule annotation	1
Metal bindingⁱ	5368	Zinc 2PROSITE-ProRule annotation	1
Metal bindingⁱ	5374	Zinc 2PROSITE-ProRule annotation	1
Metal bindingⁱ	5385	Zinc 3PROSITE-ProRule annotation	1
Metal bindingⁱ	5390	Zinc 3PROSITE-ProRule annotation	1
Metal bindingⁱ	5407	Zinc 3PROSITE-ProRule annotation	1
Metal bindingⁱ	5410	Zinc 3PROSITE-ProRule annotation	1

Regions

Feature key	Position(s)	DescriptionActions	Length
Zinc fingerⁱ	1188 – 1216	C4-type 1PROSITE-ProRule annotationAdd BLAST	29
Zinc fingerⁱ	1785 – 1821	C4-type 2PROSITE-ProRule annotationAdd BLAST	37
Zinc fingerⁱ	4344 – 4360	By similarityAdd BLAST	17
Zinc fingerⁱ	4386 – 4399	By similarityAdd BLAST	14
Nucleotide bindingⁱ	5616 – 5623	ATPBy similarity	8

GO - Molecular functionⁱ

ATP binding Source: UniProtKB-KW
cysteine-type endopeptidase activity Source: InterPro
DNA helicase activity Source: UniProtKB-EC
endonuclease activity Source: UniProtKB-KW
exoribonuclease activity, producing 5'-phosphomonoesters Source: InterPro
methyltransferase activity Source: UniProtKB-KW
omega peptidase activity Source: InterPro
RNA binding Source: UniProtKB-KW
RNA-directed 5'-3' RNA polymerase activity Source: UniProtKB-KW
RNA helicase activity Source: UniProtKB-EC
thiol-dependent ubiquitinyl hydrolase activity Source: UniProtKB-EC
zinc ion binding Source: InterPro

Complete GO annotation on QuickGO ...

GO - Biological processⁱ

induction by virus of catabolism of host mRNA Source: UniProtKB-KW
induction by virus of host autophagy Source: UniProtKB-KW
modulation by virus of host protein ubiquitination Source: UniProtKB-KW
suppression by virus of host ISG15 activity Source: UniProtKB-KW
suppression by virus of host NF-kappaB transcription factor activity Source: UniProtKB-KW
suppression by virus of host type I interferon-mediated signaling pathway Source: UniProtKB-KW
transcription, DNA-templated Source: InterPro
viral genome replication Source: InterPro
viral protein processing Source: InterPro

Complete GO annotation on QuickGO ...

Keywordsⁱ

Molecular function	Endonuclease, Exonuclease, Helicase, Hydrolase, Methyltransferase, Nuclease, Nucleotidyltransferase, Protease, RNA-binding, RNA-directed RNA polymerase, Thiol protease, Transferase
Biological process	Activation of host autophagy by virus, Decay of host mRNAs by virus, Eukaryotic host gene expression shutoff by virus, Eukaryotic host translation shutoff by virus, Host gene expression shutoff by virus, Host mRNA suppression by virus, Host-virus interaction, Inhibition of host innate immune response by virus, Inhibition of host interferon signaling pathway by virus, Inhibition of host ISG15 by virus, Inhibition of host NF-kappa-B by virus, Modulation of host ubiquitin pathway by viral deubiquitinase, Modulation of host ubiquitin pathway by virus, Ubl conjugation pathway, Viral immunoevasion, Viral RNA replication
Ligand	ATP-binding, Metal-binding, Nucleotide-binding, Zinc

Names & Taxonomyⁱ

Protein namesⁱ	Recommended name: Replicase polyprotein 1ab Short name: pp1ab Alternative name(s): ORF1ab polyprotein Cleaved into the following 15 chains: Host translation inhibitor nsp1 Short name: nsp1 Alternative name(s): p28 Non-structural protein 2 Short name: nsp2 Alternative name(s): p65 Papain-like proteinase (EC:3.4.19.12, EC:3.4.22.69) Short name: PL-PRO Alternative name(s): Non-structural protein 3 Short name: nsp3 p210 Non-structural protein 4 Short name: nsp4 Alternative name(s): Peptide HD2 p44 3C-like proteinase (EC:3.4.22.-) Short name: 3CL-PRO Short name: 3CLp Alternative name(s): M-PRO nsp5 p27 Non-structural protein 6 Short name: nsp6 Non-structural protein 7 Short name: nsp7 Alternative name(s): p10 Non-structural protein 8 Short name: nsp8 Alternative name(s): p22 Non-structural protein 9 Short name: nsp9 Alternative name(s): p12 Non-structural protein 10 Short name: nsp10 Alternative name(s): Growth factor-like peptide Short name: GFL p15 RNA-directed RNA polymerase (EC:2.7.7.48) Short name: Pol Short name: RdRp Alternative name(s): nsp12 p100 Helicase (EC:3.6.4.12, EC:3.6.4.13) Short name: Hel Alternative name(s): nsp13 p67 Guanine-N7 methyltransferase (EC:2.1.1.-, EC:3.1.13.-) Short name: ExoN Alternative name(s): nsp14 Uridylate-specific endoribonuclease (EC:3.1.-.-) Alternative name(s): NendoU nsp15 p35 2'-O-methyltransferase (EC:2.1.1.-) Alternative name(s): nsp16
Gene namesⁱ	Name:rep ORF Names:1a-1b
Organismⁱ	Human coronavirus HKU1 (isolate N5) (HCoV-HKU1)
Taxonomic identifierⁱ	443241 [NCBI]
Taxonomic lineageⁱ	Viruses › Riboviria › Nidovirales › Cornidovirineae › Coronaviridae › Orthocoronavirinae › Betacoronavirus › Embecovirus › Human coronavirus HKU1
Virus hostⁱ	Homo sapiens (Human) [TaxID: 9606]
Proteomesⁱ	UP000001985 Componentⁱ: Genome

Subcellular locationⁱ

Papain-like proteinase :

Non-structural protein 4 :

Host membrane ; Multi-pass membrane protein
Host cytoplasm

Note:

Localizes in virally-induced cytoplasmic double-membrane vesicles.By similarity

Non-structural protein 6 :

Host membrane Curated; Multi-pass membrane protein Curated

Non-structural protein 7 :

host 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.

Non-structural protein 8 :

host 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.

Non-structural protein 9 :

host 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.

Non-structural protein 10 :

host 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.

Helicase :

Host endoplasmic reticulum-Golgi intermediate compartment Curated

Note:

The helicase interacts with the N protein in membranous complexes and colocalizes with sites of synthesis of new viral RNA.

Uridylate-specific endoribonuclease :

host perinuclear region By similarity

Topology

Feature key	Position(s)	DescriptionActions	Length
Transmembraneⁱ	2176 – 2196	HelicalSequence analysisAdd BLAST	21
Transmembraneⁱ	2237 – 2257	HelicalSequence analysisAdd BLAST	21
Transmembraneⁱ	2268 – 2288	HelicalSequence analysisAdd BLAST	21
Transmembraneⁱ	2351 – 2371	HelicalSequence analysisAdd BLAST	21
Transmembraneⁱ	2393 – 2413	HelicalSequence analysisAdd BLAST	21
Transmembraneⁱ	2794 – 2814	HelicalSequence analysisAdd BLAST	21
Transmembraneⁱ	3069 – 3089	HelicalSequence analysisAdd BLAST	21
Transmembraneⁱ	3101 – 3121	HelicalSequence analysisAdd BLAST	21
Transmembraneⁱ	3128 – 3148	HelicalSequence analysisAdd BLAST	21
Transmembraneⁱ	3153 – 3173	HelicalSequence analysisAdd BLAST	21
Transmembraneⁱ	3601 – 3621	HelicalSequence analysisAdd BLAST	21
Transmembraneⁱ	3626 – 3646	HelicalSequence analysisAdd BLAST	21
Transmembraneⁱ	3651 – 3671	HelicalSequence analysisAdd BLAST	21
Transmembraneⁱ	3694 – 3714	HelicalSequence analysisAdd BLAST	21
Transmembraneⁱ	3722 – 3742	HelicalSequence analysisAdd BLAST	21
Transmembraneⁱ	3750 – 3770	HelicalSequence analysisAdd BLAST	21
Transmembraneⁱ	3793 – 3813	HelicalSequence analysisAdd BLAST	21

GO - Cellular componentⁱ

host cell endoplasmic reticulum-Golgi intermediate compartment Source: UniProtKB-SubCell
host cell membrane Source: UniProtKB-SubCell
host cell perinuclear region of cytoplasm Source: UniProtKB-SubCell
integral component of membrane Source: UniProtKB-KW

Complete GO annotation on QuickGO ...

Keywords - Cellular componentⁱ

Host cytoplasm, Host membrane, Membrane

PTM / Processingⁱ

Molecule processing

Feature key	Position(s)	DescriptionActions	Length
ChainⁱPRO_0000297788	1 – 222	Host translation inhibitor nsp1By similarityAdd BLAST	222
ChainⁱPRO_0000297789	223 – 809	Non-structural protein 2By similarityAdd BLAST	587
ChainⁱPRO_0000297790	810 – 2788	Papain-like proteinaseBy similarityAdd BLAST	1979
ChainⁱPRO_0000297791	2789 – 3284	Non-structural protein 4By similarityAdd BLAST	496
ChainⁱPRO_0000297792	3285 – 3587	3C-like proteinaseBy similarityAdd BLAST	303
ChainⁱPRO_0000297793	3588 – 3874	Non-structural protein 6By similarityAdd BLAST	287
ChainⁱPRO_0000297794	3875 – 3966	Non-structural protein 7By similarityAdd BLAST	92
ChainⁱPRO_0000297795	3967 – 4160	Non-structural protein 8By similarityAdd BLAST	194
ChainⁱPRO_0000297796	4161 – 4270	Non-structural protein 9By similarityAdd BLAST	110
ChainⁱPRO_0000297797	4271 – 4407	Non-structural protein 10By similarityAdd BLAST	137
ChainⁱPRO_0000297798	4408 – 5335	RNA-directed RNA polymeraseBy similarityAdd BLAST	928
ChainⁱPRO_0000297799	5336 – 5938	HelicaseBy similarityAdd BLAST	603
ChainⁱPRO_0000297800	5939 – 6459	Guanine-N7 methyltransferaseBy similarityAdd BLAST	521
ChainⁱPRO_0000297801	6460 – 6833	Uridylate-specific endoribonucleaseBy similarityAdd BLAST	374
ChainⁱPRO_0000297802	6834 – 7132	2'-O-methyltransferaseBy similarityAdd BLAST	299

Post-translational modificationⁱ

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

Sites

Feature key	Position(s)	DescriptionActions	Length
Siteⁱ	222 – 223	Cleavage; by PL1-PROBy similarity	2
Siteⁱ	809 – 810	Cleavage; by PL1-PROBy similarity	2
Siteⁱ	2788 – 2789	Cleavage; by PL2-PROBy similarity	2
Siteⁱ	3284 – 3285	Cleavage; by 3CL-PROBy similarity	2
Siteⁱ	3587 – 3588	Cleavage; by 3CL-PROBy similarity	2
Siteⁱ	3874 – 3875	Cleavage; by 3CL-PROBy similarity	2
Siteⁱ	3966 – 3967	Cleavage; by 3CL-PROBy similarity	2
Siteⁱ	4160 – 4161	Cleavage; by 3CL-PROBy similarity	2
Siteⁱ	4270 – 4271	Cleavage; by 3CL-PROBy similarity	2
Siteⁱ	4407 – 4408	Cleavage; by 3CL-PROBy similarity	2
Siteⁱ	5335 – 5336	Cleavage; by 3CL-PROBy similarity	2
Siteⁱ	6459 – 6460	Cleavage; by 3CL-PROBy similarity	2
Siteⁱ	6833 – 6834	Cleavage; by 3CL-PROBy similarity	2

Proteomic databases

PRIDEⁱ	P0C6X4

PRIDEⁱ

P0C6X4

Interactionⁱ

Subunit structureⁱ

Nsp2 interacts with host PHB and PHB2. 3CL-PRO exists as monomer and homodimer. Nsp4 interacts with PL-PRO and nsp6. Only the homodimer shows catalytic activity. Eight copies of nsp7 and eight copies of nsp8 assemble to form a heterohexadecamer dsRNA-encircling ring structure. Nsp9 is a dimer. Nsp10 forms a dodecamer and interacts with nsp14 and nsp16; these interactions enhance nsp14 and nsp16 enzymatic activities. Nsp14 interacts (via N-terminus) with DDX1.

By similarity

Structureⁱ

3D structure databases

SMRⁱ	P0C6X4
ModBaseⁱ	Search...

Family & Domainsⁱ

Domains and Repeats

Feature key	Position(s)	DescriptionActions	Length
Repeatⁱ	945 – 954	1	10
Repeatⁱ	955 – 964	2	10
Repeatⁱ	965 – 974	3	10
Repeatⁱ	975 – 984	4	10
Repeatⁱ	985 – 994	5	10
Repeatⁱ	995 – 1004	6	10
Repeatⁱ	1005 – 1014	7	10
Repeatⁱ	1015 – 1024	8	10
Repeatⁱ	1025 – 1034	9	10
Domainⁱ	1073 – 1323	Peptidase C16 1PROSITE-ProRule annotationAdd BLAST	251
Domainⁱ	1301 – 1472	MacroPROSITE-ProRule annotationAdd BLAST	172
Domainⁱ	1668 – 1928	Peptidase C16 2PROSITE-ProRule annotationAdd BLAST	261
Domainⁱ	3285 – 3587	Peptidase C30PROSITE-ProRule annotationAdd BLAST	303
Domainⁱ	5015 – 5177	RdRp catalyticAdd BLAST	163
Domainⁱ	5336 – 5419	CV ZBDPROSITE-ProRule annotationAdd BLAST	84
Domainⁱ	5591 – 5772	(+)RNA virus helicase ATP-bindingAdd BLAST	182
Domainⁱ	5773 – 5942	(+)RNA virus helicase C-terminalAdd BLAST	170

Region

Feature key	Position(s)	DescriptionActions	Length
Regionⁱ	945 – 1034	9 X 10 AA tandem repeat of N-[DN]-D-E-D-V-V-T-G-DAdd BLAST	90
Regionⁱ	2176 – 2413	HD1By similarityAdd BLAST	238
Regionⁱ	2794 – 3173	HD2By similarityAdd BLAST	380
Regionⁱ	3601 – 3813	HD3By similarityAdd BLAST	213

Compositional bias

Feature key	Position(s)	DescriptionActions	Length
Compositional biasⁱ	934 – 1066	Asp-richAdd BLAST	133
Compositional biasⁱ	2179 – 2271	Phe-richAdd BLAST	93
Compositional biasⁱ	2566 – 2569	Poly-Val	4
Compositional biasⁱ	5340 – 5365	Cys-richAdd BLAST	26

Domainⁱ

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

Sequence similaritiesⁱ

Belongs to the coronaviruses polyprotein 1ab family.Curated

Zinc finger

Feature key	Position(s)	DescriptionActions	Length
Zinc fingerⁱ	1188 – 1216	C4-type 1PROSITE-ProRule annotationAdd BLAST	29
Zinc fingerⁱ	1785 – 1821	C4-type 2PROSITE-ProRule annotationAdd BLAST	37
Zinc fingerⁱ	4344 – 4360	By similarityAdd BLAST	17
Zinc fingerⁱ	4386 – 4399	By similarityAdd BLAST	14

Keywords - Domainⁱ

Repeat, Transmembrane, Transmembrane helix, Zinc-finger

Family and domain databases

Gene3Dⁱ	1.10.150.420, 1 hit 1.10.8.370, 1 hit 2.20.25.360, 1 hit 2.40.10.250, 1 hit 2.40.10.290, 1 hit 3.10.20.350, 1 hit
InterProⁱ	View protein in InterPro IPR027351 (+)RNA_virus_helicase_core_dom IPR022570 B-CoV_NSP1 IPR032505 Corona_NSP4_C IPR009461 Coronavirus_NSP16 IPR027352 CV_ZBD IPR041679 DNA2/NAM7-like_AAA IPR037227 EndoU-like IPR002589 Macro_dom IPR032592 NAR_dom IPR036333 NSP10_sf IPR009466 NSP11 IPR042515 Nsp15_N IPR038123 NSP4_C_sf IPR014828 NSP7 IPR037204 NSP7_sf IPR014829 NSP8 IPR037230 NSP8_sf IPR014822 NSP9 IPR036499 NSP9_sf IPR027417 P-loop_NTPase IPR002705 Pept_C30/C16_B_coronavir IPR008740 Peptidase_C30 IPR013016 Peptidase_C30/C16 IPR009003 Peptidase_S1_PA IPR038083 R1a/1ab IPR001205 RNA-dir_pol_C IPR009469 RNA_pol_N_coronovir IPR018995 RNA_synth_NSP10_coronavirus IPR029063 SAM-dependent_MTases IPR014827 Viral_protease
Pfam protein domain database More...Pfamⁱ	View protein in Pfam PF13087 AAA_12, 1 hit PF16348 Corona_NSP4_C, 1 hit PF06478 Corona_RPol_N, 1 hit PF11963 DUF3477, 1 hit PF01661 Macro, 1 hit PF16251 NAR, 1 hit PF09401 NSP10, 1 hit PF06471 NSP11, 1 hit PF06460 NSP16, 1 hit PF08716 nsp7, 1 hit PF08717 nsp8, 1 hit PF08710 nsp9, 1 hit PF01831 Peptidase_C16, 1 hit PF05409 Peptidase_C30, 1 hit PF00680 RdRP_1, 1 hit PF08715 Viral_protease, 1 hit
SMARTⁱ	View protein in SMART SM00506 A1pp, 1 hit
SUPFAMⁱ	SSF101816 SSF101816, 1 hit SSF140367 SSF140367, 1 hit SSF142877 SSF142877, 1 hit SSF143076 SSF143076, 1 hit SSF144246 SSF144246, 1 hit SSF159936 SSF159936, 1 hit SSF50494 SSF50494, 1 hit SSF52540 SSF52540, 1 hit SSF53335 SSF53335, 1 hit
PROSITEⁱ	View protein in PROSITE PS51653 CV_ZBD, 1 hit PS51442 M_PRO, 1 hit PS51154 MACRO, 1 hit PS51124 PEPTIDASE_C16, 2 hits PS51657 PSRV_HELICASE, 1 hit

Sequences (2)ⁱ

Sequence statusⁱ: Complete.

Sequence processingⁱ: The displayed sequence is further processed into a mature form.

This entry describes 2 isoformsⁱ produced by ribosomal frameshifting. Align Add to basket

Isoform Replicase polyprotein 1ab (identifier: P0C6X4-1) [UniParc]FASTA Add to basket

Also known as: pp1ab

This isoform has been chosen as the canonicalⁱ sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

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        10         20         30         40         50
MIKTSKYGLG FKWAPEFRWL LPDAAEELAS PMKSDEGGLC PSTGQAMESV 
        60         70         80         90        100
GFVYDNHVKI DCRCILGQEW HVQSNLIRDI FVHEDLHVVE VLTKTAVKSG 
       110        120        130        140        150
TAILIKSPLH SLGGFPKGYV MGLFRSYKTK RYVVHHLSMT TSTTNFGEDF 
       160        170        180        190        200
FGWIVPFGFM PSYVHKWFQF CRLYIEESDL IISNFKFDDY DFSVEAAYAE 
       210        220        230        240        250
VHAEPKGKYS QKAYALLRQY RGIKPVLFVD QYGCDYSGKL ADCLQAYGHY 
       260        270        280        290        300
SLQDMRQKQS VWLANCDFDI VVAWHVVRDS RFVMRLQTIA TICGIKYVAQ 
       310        320        330        340        350
PTEDVVDGDV VIREPVHLLS ADAIVLKLPS LMKVMTHMDD FSIKSIYNVD 
       360        370        380        390        400
LCDCGFVMQY GYVDCFNDNC DFYGWVSGNM MDGFSCPLCC TVYDSSEVKA 
       410        420        430        440        450
QSSGVIPENP VLFTNSTDTV NPDSFNLYGY SVTPFGSCIY WSPRPGLWIP 
       460        470        480        490        500
IIKSSVKSYD DLVYSGVVGC KSIVKETALI THALYLDYVQ CKCGNLEQNH 
       510        520        530        540        550
ILGVNNSWCR QLLLNRGDYN MLLKNIDLFV KRRADFACKF AVCGDGFVPF 
       560        570        580        590        600
LLDGLIPRSY YLIQSGIFFT SLMSQFSQEV SDMCLKMCIL FMDRVSVATF 
       610        620        630        640        650
YIEHYVNRLV TQFKLLGTTL VNKMVNWFNT MLDASAPATG WLLYQLLNGF 
       660        670        680        690        700
FVVSQANLNF VALIPDYAKI LVNKFYTFFK LLLECVTVDV LKDMPVLKTI 
       710        720        730        740        750
NGLVCIVGNK FYNVSTGLIP GFVLPCNAQE QQIYFFEGVA ESVIVEDDVI 
       760        770        780        790        800
ENVKSSLSSY EYCQPPKSVE KICIIDNMYM GKCGDKFFPI VMNDKNICLL 
       810        820        830        840        850
DHAWRFPCAG RKVNFNEKPV VMEIPSLMTV KVMFDLDSTF DDILGKVCSE 
       860        870        880        890        900
FEVEKGVTVD DFVAVVCDAI ENALNSCKEH PVVGYQVRAF LNKLNENVVY 
       910        920        930        940        950
LFDEAGDEAM ASRMYCTFAI EDVEDVISSE AVEDTIDGVV EDTINDDEDV 
       960        970        980        990       1000
VTGDNDDEDV VTGDNDDEDV VTGDNDDEDV VTGDNDDEDV VTGDNDDEDV 
      1010       1020       1030       1040       1050
VTGDNDDEDV VTGDNDDEDV VTGDNNDEDV VTGDNNDEES VTGDNDDQIV 
      1060       1070       1080       1090       1100
VTGDDVDDIE SIYDFDTYKA LLVFNDVYND ALFVSYGSSV ETETYFKVNG 
      1110       1120       1130       1140       1150
LWSPTITHTN CWLRSVLLVM QKLPFKFKDL AIENMWLSYK VGYNQSFVDY 
      1160       1170       1180       1190       1200
LLTTIPKAIV LPQGGYVADF AYWFLNQFDI NAYANWCCLK CGFSFDLNGL 
      1210       1220       1230       1240       1250
DAVFFYGDIV SHVCKCGHNM TLIAADLPCT LHFSLFDDNF CAFCTPKKIF 
      1260       1270       1280       1290       1300
IAACAVDVNV CHSVAVIGDE QIDGKFVTKF SGDKFDFIVG YGMSFSMSSF 
      1310       1320       1330       1340       1350
ELAQLYGLCI TPNVCFVKGD IINVARLVKA DVIVNPANGH MLHGGGVAKA 
      1360       1370       1380       1390       1400
IAVAAGKKFS KETAAMVKSK GVCQVGDCYV STGGKLCKTI LNIVGPDARQ 
      1410       1420       1430       1440       1450
DGRQSYVLLA RAYKHLNNYD CCLSTLISAG IFSVPADVSL TYLLGVVDKQ 
      1460       1470       1480       1490       1500
VILVSNNKED FDIIQKCQIT SVVGTKALAV RLTANVGRVI KFETDAYKLF 
      1510       1520       1530       1540       1550
LSGDDCFVSN SSVIQEVLLL RHDIQLNNDV RDYLLSKMTS LPKDWRLINK 
      1560       1570       1580       1590       1600
FDVINGVKTV KYFECPNSIY ICSQGKDFGY VCDGSFYKAT VNQVCVLLAK 
      1610       1620       1630       1640       1650
KIDVLLTVDG VNFKSISLTV GEVFGKILGN VFCDGIDVTK LKCSDFYADK 
      1660       1670       1680       1690       1700
ILYQYENLSL ADISAVQSSF GFDQQQLLAY YNFLTVCKWS VVVNGPFFSF 
      1710       1720       1730       1740       1750
EQSHNNCYVN VACLMLQHIN LKFNKWQWQE AWYEFRAGRP HRLVALVLAK 
      1760       1770       1780       1790       1800
GHFKFDEPSD ATDFIRVVLK QADLSGAICE LELICDCGIK QESRVGVDAV 
      1810       1820       1830       1840       1850
MHFGTLAKTD LFNGYKIGCN CAGRIVHCTK LNVPFLICSN TPLSKDLPDD 
      1860       1870       1880       1890       1900
VVAANMFMGV GVGHYTHLKC GSPYQHYDAC SVKKYTGVSG CLTDCLYLKN 
      1910       1920       1930       1940       1950
LTQTFTSMLT NYFLDDVEMV AYNPDLSQYY CDNGKYYTKP IIKAQFKPFA 
      1960       1970       1980       1990       2000
KVDGVYTNFK LVGHDICAQL NDKLGFNVDL PFVEYKVTVW PVATGDVVLA 
      2010       2020       2030       2040       2050
SDDLYVKRYF KGCETFGKPV IWFCHDEASL NSLTYFNKPS FKSENRYSVL 
      2060       2070       2080       2090       2100
SVDSVSEESQ GNVVTSVMES QISTKEVKLK GVRKTVKIED AIIVNDENSS 
      2110       2120       2130       2140       2150
IKVVKSLSLV DVWDMYLTGC DYVVWVANEL SRLVKSPTVR EYIRYGIKPI 
      2160       2170       2180       2190       2200
TIPIDLLCLR DDNQTLLVPK IFKARAIEFY GFLKWLFIYV FSLLHFTNDK 
      2210       2220       2230       2240       2250
TIFYTTEIAS KFTFNLFCLA LKNAFQTFRW SIFIKGFLVV ATVFLFWFNF 
      2260       2270       2280       2290       2300
LYINVIFSDF YLPNISVFPI FVGRIVMWIK ATFGLVTICD FYSKLGVGFT 
      2310       2320       2330       2340       2350
SHFCNGSFIC ELCHSGFDML DTYAAIDFVQ YEVDRRVLFD YVSLVKLIVE 
      2360       2370       2380       2390       2400
LVIGYSLYTV WFYPLFCLIG LQLFTTWLPD LFMLETMHWL IRFIVFVANM 
      2410       2420       2430       2440       2450
LPAFVLLRFY IVVTAMYKVV GFIRHIVYGC NKAGCLFCYK RNCSVRVKCS 
      2460       2470       2480       2490       2500
TIVGGVIRYY DITANGGTGF CVKHQWNCFN CHSFKPGNTF ITVEAAIELS 
      2510       2520       2530       2540       2550
KELKRPVNPT DASHYVVTDI KQVGCMMRLF YDRDGQRVYD DVDASLFVDI 
      2560       2570       2580       2590       2600
NNLLHSKVKV VPNLYVVVVE SDADRANFLN AVVFYAQSLY RPILLVDKKL 
      2610       2620       2630       2640       2650
ITTACNGISV TQIMFDVYVD TFMSHFDVDR KSFNNFVNIA HASLREGVQL 
      2660       2670       2680       2690       2700
EKVLDTFVGC VRKCCSIDSD VETRFITKSM ISAVAAGLEF TDENYNNLVP 
      2710       2720       2730       2740       2750
TYLKSDNIVA ADLGVLIQNG AKHVQGNVAK VANISCIWFI DAFNQLTADL 
      2760       2770       2780       2790       2800
QHKLKKACVK TGLKLKLTFN KQEASVPILT TPFSLKGGVV LSNLLYILFF 
      2810       2820       2830       2840       2850
ISLICFILLW ALLPTYSVYK SDIHLPAYAS FKVIDNGVVR DISVNDLCFA 
      2860       2870       2880       2890       2900
NKFFQFDQWY ESTFGSVYYH NSMDCPIVVA VMDEDIGSTM FNVPTKVLRY 
      2910       2920       2930       2940       2950
GFHVLHFLTY AFASDSVQCY TPHIQISYND FYASGCVLSS LCTMFKRGDG 
      2960       2970       2980       2990       3000
TPHPYCYTDG VMKNASLYTS LVPHTRYSLA NSNGFIRFPD VISEGIVRIV 
      3010       3020       3030       3040       3050
RTRSMTYCRV GACEYAEEGI CFNFNSSWVL NNDYYRSMPG TFCGRDFFDL 
      3060       3070       3080       3090       3100
FYQFFSSLIR PIDFFSLTAS SIFGAILAIV VVLVFYYLIK LKRAFGDYTS 
      3110       3120       3130       3140       3150
VVVINVIVWC INFLMLFVFQ VYPICACVYA CFYFYVTLYF PSEISVIMHL 
      3160       3170       3180       3190       3200
QWIVMYGAIM PFWFCVTYVA MVIANHVLWL FSYCRKIGVN VCSDSTFEET 
      3210       3220       3230       3240       3250
SLTTFMITKD SYCRLKNSVS DVAYNRYLSL YNKYRYYSGK MDTAAYREAA 
      3260       3270       3280       3290       3300
CSQLAKAMET FNHNNGNDVL YQPPTASVST SFLQSGIVKM VSPTSKIEPC 
      3310       3320       3330       3340       3350
LVSVTYGSMT LNGLWLDDKV YCPRHVICLS SNMNEPDYSA LLCRVTLGDF 
      3360       3370       3380       3390       3400
TIMSGRMSLT VVSYQMQGCQ LVLTVSLQNP YTPKYTFGVV KPGETFTVLA 
      3410       3420       3430       3440       3450
AYNGRPQGAF HVTMRSSYTI KGSFLCGSCG SVGYVLTGDS VKFVYMHQLE 
      3460       3470       3480       3490       3500
LSTGCHTGTD FNGNFYGPYR DAQVVQLPVK DYVQTVNVIA WLYAAILNNC 
      3510       3520       3530       3540       3550
AWFVQNDVCS IEDFNVWAMT NGFSQVKADL VLDALASMTG VSIETLLAAI 
      3560       3570       3580       3590       3600
KRLYMGFQGR QILGSCTFED ELAPSDVYQQ LAGVKLQSKT KRFIKETIYW 
      3610       3620       3630       3640       3650
ILISTFLFSC IISAFVKWTI FMYINTHMIG VTLCVLCFVS FMMLLVKHKH 
      3660       3670       3680       3690       3700
FYLTMYIIPV LCTLFYVNYL VVYKEGFRGF TYVWLSHFVP AVNFTYVYEV 
      3710       3720       3730       3740       3750
FYGCILCVFA IFITMHSINH DIFSLMFLVG RIVTLISMWY FGSNLEEDVL 
      3760       3770       3780       3790       3800
LFITAFLGTY TWTTILSLAI AKIVANWLSV NIFYFTDVPY IKLILLSYLF 
      3810       3820       3830       3840       3850
IGYILSCYWG FFSLLNSVFR MPMGVYNYKI SVQELRYMNA NGLRPPRNSF 
      3860       3870       3880       3890       3900
EAILLNLKLL GIGGVPVIEV SQIQSKLTDV KCANVVLLNC LQHLHVASNS 
      3910       3920       3930       3940       3950
KLWQYCSVLH NEILSTSDLS VAFDKLAQLL IVLFSNPAAV DTKCLASIDE 
      3960       3970       3980       3990       4000
VSDDYVQDST VLQALQSEFV NMASFVEYEV AKKNLADAKN SGSVNQQQIK 
      4010       4020       4030       4040       4050
QLEKACNIAK SVYERDKAVA RKLERMADLA LTNMYKEARI NDKKSKVVSA 
      4060       4070       4080       4090       4100
LQTMLFSMVR KLDNQALNSI LDNAVKGCVP LSAIPALAAN TLTIIIPDKQ 
      4110       4120       4130       4140       4150
VFDKVVDNVY VTYAGSVWHI QTVQDADGIN KQLTDISVDS NWPLVIIANR 
      4160       4170       4180       4190       4200
YNEVANAVMQ NNELMPHKLK IQVVNSGSDI NCNIPTQCYY NNVSSGRIVY 
      4210       4220       4230       4240       4250
AVLSDVDGLK YTKIMKDDGN CVVLELDPPC KFSIQDVKGL KIKYLYFIKG 
      4260       4270       4280       4290       4300
CNTLARGWVV GTLSSTIRLQ AGVATEYAAN SSILSLCAFS VDPKKTYLDY 
      4310       4320       4330       4340       4350
IQQGGVPIIN CVKMLCDHAG TGMAITIKPE ATINQDSYGG ASVCIYCRAR 
      4360       4370       4380       4390       4400
VEHPDVDGIC KLRGKFVQVP LGIKDPILYV LTHDVCQVCG FWRDGSCSCV 
      4410       4420       4430       4440       4450
GSSVAVQSKD LNFLNRVRGT SVNARLVPCA SGLSTDVQLR AFDICNTNRA 
      4460       4470       4480       4490       4500
GIGLYYKVNC CRFQRIDDDG NKLDKFFVVK RTNLEVYNKE KTYYELTKSC 
      4510       4520       4530       4540       4550
GVVAEHDFFT FDIDGSRVPH IVRRNLSKYT MLDLCYALRH FDRNDCSILC 
      4560       4570       4580       4590       4600
EILCEYADCK ESYFSKKDWY DFVENPDIIN IYKKLGPIFN RALLNTVIFA 
      4610       4620       4630       4640       4650
DTLVEVGLVG VLTLDNQDLY GQWYDFGDFI QTAPGFGVAV ADSYYSYMMP 
      4660       4670       4680       4690       4700
MLTMCHVLDC ELFVNDSYRQ FDLVQYDFTD YKLELFNKYF KYWGMKYHPN 
      4710       4720       4730       4740       4750
TVDCDNDRCI IHCANFNILF SMVLPNTCFG PLVRQIFVDG VPFVVSIGYH 
      4760       4770       4780       4790       4800
YKELGVVMNL DVDTHRYRLS LKDLLLYAAD PAMHVASASA LLDLRTCCFS 
      4810       4820       4830       4840       4850
VAAITSGIKF QTVKPGNFNQ DFYEFVKSKG LFKEGSTVDL KHFFFTQDGN 
      4860       4870       4880       4890       4900
AAITDYNYYK YNLPTMVDIK QLLFVLEVVY KYFEIYDGGC IPASQVIVNN 
      4910       4920       4930       4940       4950
YDKSAGYPFN KFGKARLYYE ALSFEEQNEI YAYTKRNVLP TLTQMNLKYA 
      4960       4970       4980       4990       5000
ISAKNRARTV AGVSILSTMT GRMFHQKCLK SIAATRGVPV VIGTTKFYGG 
      5010       5020       5030       5040       5050
WDDMLRHLIK DVDNPVLMGW DYPKCDRAMP NILRIVSSLV LARKHEFCCS 
      5060       5070       5080       5090       5100
HGDRFYRLAN ECAQVLSEIV MCGGCYYVKP GGTSSGDATT AFANSVFNIC 
      5110       5120       5130       5140       5150
QAVTANVCSL MACNGHKIED LSIRNLQKRL YSNVYRTDYV DYTFVNEYYE 
      5160       5170       5180       5190       5200
FLCKHFSMMI LSDDGVVCYN SDYANKGYIA NISAFQQVLY YQNNVFMSES 
      5210       5220       5230       5240       5250
KCWVENDITN GPHEFCSQHT MLVKIDGDYV YLPYPDPSRI LGAGCFVDDL 
      5260       5270       5280       5290       5300
LKTDSVLLIE RFVSLAIDAY PLVYHENEEY QKVFRVYLEY IKKLYNDLGT 
      5310       5320       5330       5340       5350
QILDSYSVIL STCDGLKFTE ESFYKNMYLK SAVMQSVGAC VVCSSQTSLR 
      5360       5370       5380       5390       5400
CGSCIRKPLL CCKCCYDHVM ATNHKYVLSV SPYVCNAPNC DVSDVTKLYL 
      5410       5420       5430       5440       5450
GGMSYYCENH KPHYSFKLVM NGMVFGLYKQ SCTGSPYIDD FNKIASCKWT 
      5460       5470       5480       5490       5500
EVDDYVLANE CIERLKLFAA ETQKATEEAF KQSYASATIQ EIVSDREVIL 
      5510       5520       5530       5540       5550
CWETGKVKPP LNKNYVFTGY HFTSTGKTVL GEYVFDKSEL TNGVYYRATT 
      5560       5570       5580       5590       5600
TYKLSIGDVF VLTSHSVASL SAPTLVPQEN YASIRFSSVY SVPLVFQNNV 
      5610       5620       5630       5640       5650
ANYQHIGMKR YCTVQGPPGT GKSHLAIGLA VYYYTARVVY TAASHAAVDA 
      5660       5670       5680       5690       5700
LCEKAYKFLN INDCTRIIPA KVRVDCYDKF KINDTTCKYV FTTINALPEL 
      5710       5720       5730       5740       5750
VTDIVVVDEV SMLTNYELSV INARIKAKHY VYIGDPAQLP APRVLLSKGS 
      5760       5770       5780       5790       5800
LEPRHFNSIT KIMCCLGPDI FLGNCYRCPK EIVETVSALV YDNKLKAKND 
      5810       5820       5830       5840       5850
NSSLCFKVYF KGQTTHESSS AVNIQQIYLI SKFLKANPVW NSAVFISPYN 
      5860       5870       5880       5890       5900
SQNYVAKRVL GVQTQTVDSA QGSEYDYVIY SQTAETAHSV NVNRFNVAIT 
      5910       5920       5930       5940       5950
RAKKGIFCVM SNMQLFESLN FITLPLDKIQ NQTLPRLHCT TNLFKDCSKS 
      5960       5970       5980       5990       6000
CLGYHPAHAP SFLAVDDKYK VNENLAVNLN ICEPVLTYSR LISLMGFKLD 
      6010       6020       6030       6040       6050
LTLDGYSKLF ITKDEAIKRV RGWVGFDVEG AHATRENIGT NFPLQIGFST 
      6060       6070       6080       6090       6100
GVDFVVEATG LFAERDCYTF KKTVAKAPPG EKFKHLIPLM SKGQKWDIVR 
      6110       6120       6130       6140       6150
IRIVQMLSDY LLDLSDSVVF ITWSASFELT CLRYFAKLGR ELNCNVCSNR 
      6160       6170       6180       6190       6200
ATCYNSRTGY YGCWRHSYTC DYVYNPLIVD IQQWGYTGSL TSNHDIICNV 
      6210       6220       6230       6240       6250
HKGAHVASAD AIMTRCLAIY DCFCKSVNWN LEYPIISNEV SINTSCRLLQ 
      6260       6270       6280       6290       6300
RVMLKAAMLC NRYNLCYDIG NPKGLACVKD YEFKFYDAFP VAKSVKQLFY 
      6310       6320       6330       6340       6350
VYDVHKDNFK DGLCMFWNCN VDKYPSNSIV CRFDTRVLNK LNLPGCNGGS 
      6360       6370       6380       6390       6400
LYVNKHAFHT NPFTRTVFEN LKPMPFFYYS DTPCVYVDGL ESKQVDYVPL 
      6410       6420       6430       6440       6450
RSATCITRCN LGGAVCSKHA EEYCNYLESY NIVTTAGFTF WVYKTFDFYN 
      6460       6470       6480       6490       6500
LWNTFTTLQS LENVIYNLVN VGHYDGRTGE LPCAIMNDKV VVKINNVDTV 
      6510       6520       6530       6540       6550
IFKNNTSFPT NIAVELFTKR SIRHHPELKI LRNLNIDICW KHVLWDYVKD 
      6560       6570       6580       6590       6600
SLFCSSTYGV CKYTDLKFIE NLNILFDGRD TGALEAFRKA RNGVFISTEK 
      6610       6620       6630       6640       6650
LSRLSMIKGP QRADLNGVIV DKVGELKVEF WFAMRKDGDD VIFSRTDSLC 
      6660       6670       6680       6690       6700
SSHYWSPQGN LGGNCAGNVI GNDALTRFTI FTQSRVLSSF EPRSDLERDF 
      6710       6720       6730       6740       6750
IDMDDNLFIA KYGLEDYAFD HIVYGSFNHK VIGGLHLLIG LFRRLKKSNL 
      6760       6770       6780       6790       6800
LIQEFLQYDS SIHSYFITDQ ECGSSKSVCT VIDLLLDDFV SIVKSLNLSC 
      6810       6820       6830       6840       6850
VSKVVNINVD FKDFQFMLWC NDNKIMTFYP KMQATNDWKP GYSMPVLYKY 
      6860       6870       6880       6890       6900
LNVPLERVSL WNYGKPINLP TGCMMNVAKY TQLCQYLNTT TLAVPVNMRV 
      6910       6920       6930       6940       6950
LHLGAGSDKE VAPGSAVLRQ WLPSGSILVD NDLNPFVSDS LVTYFGDCMT 
      6960       6970       6980       6990       7000
LPFDCHWDLI ISDMYDPLTK NIGDYNVSKD GFFTYICHLI RDKLSLGGSV 
      7010       7020       7030       7040       7050
AIKITEFSWN ADLYKLMSCF AFWTVFCTNV NASSSEGFLI GINYLGKSSF 
      7060       7070       7080       7090       7100
EIDGNVMHAN YLFWRNSTTW NGGAYSLFDM TKFSLKLAGT AVVNLRPDQL 
      7110       7120       7130 
NDLVYSLIER GKLLVRDTRK EIFVGDSLVN TC

Note: Produced by -1 ribosomal frameshifting at the 1a-1b genes boundary.

Length:7,132

Mass (Da):805,783

Last modified:June 10, 2008 - v1

Checksum:ⁱ247EBCFC2EC03AB9

GO

Isoform Replicase polyprotein 1a (identifier: P0C6U5-1) [UniParc]FASTA Add to basket

Also known as: pp1a, ORF1a polyprotein

The sequence of this isoform can be found in the external entry P0C6U5.
Isoforms of the same protein are often annotated in two different entries if their sequences differ significantly.

Note: Produced by conventional translation.

Length:4,421

Mass (Da):497,400

GO

Sequence databases

Select the link destinations: EMBLⁱ GenBankⁱ DDBJⁱ Links Updated	DQ339101 Genomic RNA Translation: ABC70717.1

Select the link destinations:
EMBLⁱ
GenBankⁱ
DDBJⁱ

Links Updated

DQ339101 Genomic RNA Translation: ABC70717.1

Keywords - Coding sequence diversityⁱ

Ribosomal frameshifting

Similar proteinsⁱ

50% Identity

Protein	Similar proteins		Species	Score	Length	Source
P0C6X4	Replicase polyprotein 1ab		CVHOC		7095	UniRef50_P0C6X6
Replicase polyprotein 1ab		CVBLU		7094
Replicase polyprotein 1ab		CVHN1		7182
Replicase polyprotein 1ab		CVMJH		7180
Replicase polyprotein 1ab	)	CVMA5		7176
+928

Cross-referencesⁱ

Sequence databases

Select the link destinations: EMBLⁱ GenBankⁱ DDBJⁱ Links Updated	DQ339101 Genomic RNA Translation: ABC70717.1

Select the link destinations:
EMBLⁱ
GenBankⁱ
DDBJⁱ

Links Updated

DQ339101 Genomic RNA Translation: ABC70717.1

3D structure databases

SMRⁱ	P0C6X4
ModBaseⁱ	Search...

Proteomic databases

PRIDEⁱ	P0C6X4

PRIDEⁱ

P0C6X4

Family and domain databases

Gene3Dⁱ	1.10.150.420, 1 hit 1.10.8.370, 1 hit 2.20.25.360, 1 hit 2.40.10.250, 1 hit 2.40.10.290, 1 hit 3.10.20.350, 1 hit
InterProⁱ	View protein in InterPro IPR027351 (+)RNA_virus_helicase_core_dom IPR022570 B-CoV_NSP1 IPR032505 Corona_NSP4_C IPR009461 Coronavirus_NSP16 IPR027352 CV_ZBD IPR041679 DNA2/NAM7-like_AAA IPR037227 EndoU-like IPR002589 Macro_dom IPR032592 NAR_dom IPR036333 NSP10_sf IPR009466 NSP11 IPR042515 Nsp15_N IPR038123 NSP4_C_sf IPR014828 NSP7 IPR037204 NSP7_sf IPR014829 NSP8 IPR037230 NSP8_sf IPR014822 NSP9 IPR036499 NSP9_sf IPR027417 P-loop_NTPase IPR002705 Pept_C30/C16_B_coronavir IPR008740 Peptidase_C30 IPR013016 Peptidase_C30/C16 IPR009003 Peptidase_S1_PA IPR038083 R1a/1ab IPR001205 RNA-dir_pol_C IPR009469 RNA_pol_N_coronovir IPR018995 RNA_synth_NSP10_coronavirus IPR029063 SAM-dependent_MTases IPR014827 Viral_protease
Pfamⁱ	View protein in Pfam PF13087 AAA_12, 1 hit PF16348 Corona_NSP4_C, 1 hit PF06478 Corona_RPol_N, 1 hit PF11963 DUF3477, 1 hit PF01661 Macro, 1 hit PF16251 NAR, 1 hit PF09401 NSP10, 1 hit PF06471 NSP11, 1 hit PF06460 NSP16, 1 hit PF08716 nsp7, 1 hit PF08717 nsp8, 1 hit PF08710 nsp9, 1 hit PF01831 Peptidase_C16, 1 hit PF05409 Peptidase_C30, 1 hit PF00680 RdRP_1, 1 hit PF08715 Viral_protease, 1 hit
SMARTⁱ	View protein in SMART SM00506 A1pp, 1 hit
SUPFAMⁱ	SSF101816 SSF101816, 1 hit SSF140367 SSF140367, 1 hit SSF142877 SSF142877, 1 hit SSF143076 SSF143076, 1 hit SSF144246 SSF144246, 1 hit SSF159936 SSF159936, 1 hit SSF50494 SSF50494, 1 hit SSF52540 SSF52540, 1 hit SSF53335 SSF53335, 1 hit
PROSITEⁱ	View protein in PROSITE PS51653 CV_ZBD, 1 hit PS51442 M_PRO, 1 hit PS51154 MACRO, 1 hit PS51124 PEPTIDASE_C16, 2 hits PS51657 PSRV_HELICASE, 1 hit
ProtoNetⁱ	Search...
MobiDBⁱ	Search...

Entry informationⁱ

Entry nameⁱ	R1AB_CVHN5
Accessionⁱ	P0C6X4Primary (citable) accession number: P0C6X4 Secondary accession number(s): Q0ZME9
Entry historyⁱ	Integrated into UniProtKB/Swiss-Prot:	June 10, 2008
	Last sequence update:	June 10, 2008
	Last modified:	September 18, 2019
	This is version 92 of the entry and version 1 of the sequence. See complete history.
Entry statusⁱ	Reviewed (UniProtKB/Swiss-Prot)
Annotation program	Viral Protein Annotation Program

UniProtKB

UniParc

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UniRef

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Annotation systems

Supporting data

UniProtKB - P0C6X4 (R1AB_CVHN5)

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Replicase polyprotein 1ab

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<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Miscellaneous

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

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Regions

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Topology

GO - Cellular componenti

Keywords - Cellular componenti

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

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Proteomic databases

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Region

Compositional bias

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Zinc finger

Keywords - Domaini

Family and domain databases

Sequence databases

Keywords - Coding sequence diversityi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

3D structure databases

Proteomic databases

Family and domain databases

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

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Functionⁱ

Catalytic activityⁱ

GO - Molecular functionⁱ

GO - Biological processⁱ

Names & Taxonomyⁱ

Subcellular locationⁱ

GO - Cellular componentⁱ

Keywords - Cellular componentⁱ

PTM / Processingⁱ

Interactionⁱ

Structureⁱ

Family & Domainsⁱ

Sequence similaritiesⁱ

Keywords - Domainⁱ

Keywords - Coding sequence diversityⁱ

Cross-referencesⁱ

Entry informationⁱ

Miscellaneousⁱ

Keywords - Technical termⁱ