Picornaviridae (taxid:12058)

VIRION

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Non-enveloped, spherical, about 30 nm in diameter, pseudo T=3 icosahedral capsid surrounding the naked RNA genome. The capsid consists of a densely-packed icosahedral arrangement of 60 protomers, each consisting of 4 polypeptides, VP1, VP2, VP3 and VP4. VP4 is located on the internal side of the capsid.
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GENOME

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Monopartite, linear ssRNA(+) genome of 7.1-8.9 kb, polyadenylated, composed of a single ORF encoding a polyprotein. Viral genomic RNA has a viral protein (VPg) at its 5' end instead of a methylated nucleotide cap structure. The long UTR at the 5' end contains an internal ribosome entry site (IRES). The P1 region encodes the structural polypeptides. The P2 and P3 regions encode the nonstructural proteins associated with replication. The shorter 3' UTR is important in (-)strand synthesis. L is an additional N-terminal leader protein present in some genera that can either be a papain-like cysteine proteinases (genera aphthovirus, erbovirus) or have another function (genera kobuvirus, cardiovirus, teschovirus, sapelovirus, senecavirus).

Enzymes:RNA dependent RNA polymerase, VPG Nucleotidylylase, terminal adenylyltransferase, proteases.

GENE EXPRESSION

The virion RNA is infectious and serves as both the genome and viral messenger RNA. The IRES allows direct translation of the polyprotein. The polyprotein is initially processed by the viral protease(s) into various precursor and mature proteins to yield the structural proteins, replicase, VPg, and a number of proteins that modify the host cell, ultimately leading to cell lysis.

ENZYMES

REPLICATION

CYTOPLASMIC

  1. Attachement of the virus to host receptors mediates endocytosis of the virus into the host cell.
  2. The capsid undergoes a conformational change and releases VP4 that opens a pore in the host endosomal membrane and the viral genomic RNA penetrates into the host cell cytoplasm.
  3. VPg is removed from the viral RNA, which is then translated into a processed polyprotein.
  4. In entero-, rhino-, and aphthoviruses, shutoff of cellular cap-dependent translation through the cleavage of translation initiation factors by viral protease.
  5. Replication occurs in viral factories made of membrane vesicles derived from the ER. A dsRNA genome is synthesized from the genomic ssRNA(+).
  6. The dsRNA genome is transcribed/replicated thereby providing viral mRNAs/new ssRNA(+) genomes.
  7. New genomic RNA is believed to be packaged into preassembled procapsids.
  8. Cell lysis and virus release.
  9. Maturation of provirions by an unknown host protease.

Host-virus interaction

Apoptosis modulation

Picornaviruses modulate host apoptosis .

Poliovirus infection activates the apoptotic pathway, involving mitochondrial damage, cytochrome c efflux, and consecutive activation of caspases (caspase-3 caspase and -9) , whereas antiapoptotic activity has been attributed to cardiovirus leader protein .

Modulation of apoptosis depends on the host cell-type and on the time the infection because of the presence of viral pro- and anti-apoptotic factors respectively at the beginning and at the end of the infectious cycle .

Autophagy modulation

Picornaviruses subvert the cell autophagic pathway to facilitates viral infection :

- Human rhinovirus 2 and EMCV activates the autophagic pathway
- Foot-and-mouth disease virus utilizes the autophagic pathway
- Coxsackievirus and poliovirus infection induces autophagy-like vesicles

Innate immune response inhibition

Picornaviruses inhibit the host IFN-mediated response by inactivating either MDA-5, RIG-I, MAVS or IRF-3:
- HAV cleaves and inhibits MAVS
- Coxsackievirus B3 cleaves and inhibits MAVS
- Enteroviruses and cardiviruses cleave and inhibit RIG-I
-Poliovirus cleaves and inhibits MDA-5
- Mengovirus and foot-and-mouth disease virus leader proteins inhibit IRF-3 .

Picornaviruses inhibit Toll-like receptor 3 mediated antiviral response as well:

- Coxsackievirus B 3C, HAV and enterovirus 71 proteases 3C cleave TRIF .

Host gene expression shutoff by virus

Picornaviruses inhibit host translation by cleaving various translation factors such as PABP (FMDV, poliovirus and coxsackievirus) , eIF3a, eIF3b (FMDV) , eIF5B and activating 4E-BP1 .

Poliovirus also inhibits host transcription by cleaving the TATA-binding protein .

Some enteroviruses or cardioviruses inhibit host mRNA export as well.

Matching UniProtKB/Swiss-Prot entries

(all links/actions below point to uniprot.org website)

92 entries grouped by strain

2 entries

Encephalomyocarditis virus (strain Rueckert) (EMCV) reference strain

Select_allDeselect_all
POLG_EMCVR Genome polyprotein [Cleaved into: Leader protein (L); Capsid protein VP0 (VP4-VP2); Capsid protein ...
ALT2B_EMCVR Protein 2B*

2 entries

Poliovirus type 1 (strain Mahoney) reference strain

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POLG_POL1M Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...
ORF2P_POL1M ORF2p protein

1 entry

Aichi virus (strain Human/A846/88/1989) (AiV) (Aichi virus (strain A846/88)) reference strain

POLG_AIVA8 Genome polyprotein [Cleaved into: Leader protein (L); Capsid protein VP0; Capsid protein VP3 (P1C) ...

1 entry

Avian encephalomyelitis virus (strain Calnek vaccine) (AEV) reference strain

POLG_AEVCA Genome polyprotein [Cleaved into: Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Cosavirus A (isolate Human/Pakistan/0553/-) (HCoSV-A) reference strain

POLG_COSAA Genome polyprotein [Cleaved into: Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Rho) ...

1 entry

Human hepatitis A virus genotype IB (isolate HM175) (HHAV) (Human hepatitis A virus (isolate Human/Australia/HM175/1976)) reference strain

POLG_HAVHM Genome polyprotein [Cleaved into: Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Human parechovirus 2 (strain Williamson) (HPeV-2) (Echovirus 23) reference strain

POLG_HPE2W Genome polyprotein [Cleaved into: Capsid protein VP0 (P1AB) (Virion protein 0); Capsid protein VP3 ...

1 entry

Human rhinovirus A serotype 89 (strain 41467-Gallo) (HRV-89) reference strain

POLG_HRV8A Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Salivirus A (isolate Human/Nigeria/NG-J1/2007) (SV-A) reference strain

POLG_SALVA Genome polyprotein [Cleaved into: Leader protein (L); Capsid protein VP0; Capsid protein VP3 (P1C) ...

1 entry

Seneca Valley virus (isolate -/United States/SSV-001/2002) (SVV) reference strain

POLG_SVV1 Genome polyprotein [Cleaved into: Leader protein; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 ...

2 entries

Coxsackievirus B3 (strain Nancy)

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POLG_CXB3N Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...
ORF2P_CXB3N ORF2p protein

2 entries

Encephalomyocarditis virus

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POLG_EMCV Genome polyprotein [Cleaved into: Leader protein (L); Capsid protein VP0 (VP4-VP2); Capsid protein ...
ALT2B_EMCV Protein 2B*

2 entries

Human enterovirus 71 (strain USA/BrCr/1970) (EV71) (EV-71)

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POLG_HE71B Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...
ORF2P_HE71B ORF2p protein

2 entries

Mengo encephalomyocarditis virus

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POLG_ENMGO Genome polyprotein [Cleaved into: Leader protein (L); Capsid protein VP0 (VP4-VP2); Capsid protein ...
ALT2B_ENMGO Protein 2B*

2 entries

Theiler's murine encephalomyelitis virus (strain DA) (TMEV)

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POLG_TMEVD Genome polyprotein [Cleaved into: Leader protein (L); Capsid protein VP0 (VP4-VP2); Capsid protein ...
SMALL_TMEVD Protein L*

2 entries

Theiler's murine encephalomyelitis virus (strain GDVII) (TMEV)

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POLG_TMEVG Genome polyprotein [Cleaved into: Leader protein (L); Capsid protein VP0 (VP4-VP2); Capsid protein ...
ALT2B_TMEVG Protein 2B*

1 entry

Avian encephalomyelitis virus (strain L2Z) (AEV)

POLG_AEVL2 Genome polyprotein [Cleaved into: Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Avian encephalomyelitis virus (strain Van Reokel) (AEV)

POLG_AEVVR Genome polyprotein [Cleaved into: Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Bovine enterovirus (strain VG-5-27) (BEV)

POLG_BOVEV Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Coxsackievirus A16 (strain G-10)

POLG_CX16G Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Coxsackievirus A16 (strain Tainan/5079/98)

POLG_CX16T Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Coxsackievirus A21 (strain Coe)

POLG_CXA21 Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Coxsackievirus A24 (strain EH24/70)

POLG_CXA24 Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Coxsackievirus A9 (strain Griggs)

POLG_CXA9 Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Coxsackievirus B1 (strain Japan)

POLG_CXB1J Genome polyprotein [Cleaved into: P3; Protein 3AB; P2; P1; Capsid protein VP0 (VP4-VP2); Capsid ...

1 entry

Coxsackievirus B2 (strain Ohio-1)

POLG_CXB2O Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Coxsackievirus B3 (strain Woodruff)

POLG_CXB3W Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Coxsackievirus B4 (strain E2)

POLG_CXB4E Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Coxsackievirus B4 (strain JVB / Benschoten / New York/51)

POLG_CXB4J Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Coxsackievirus B5 (strain Peterborough / 1954/UK/85)

POLG_CXB5P Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Coxsackievirus B6 (strain Schmitt)

POLG_CXB6S Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Echovirus 1 (strain Human/Egypt/Farouk/1951) (E-1)

POLG_EC01F Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Echovirus 11 (strain Gregory)

POLG_EC11G Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Echovirus 12 (strain Travis)

POLG_EC12T Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Echovirus 30 (strain Bastianni)

POLG_EC30B Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Echovirus 5 (strain Noyce)

POLG_EC05N Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Echovirus 6 (strain Charles)

POLG_EC06C Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Echovirus 9 (strain Barty)

POLG_EC09B Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Echovirus 9 (strain Hill)

POLG_EC09H Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Encephalomyocarditis virus (strain emc-b nondiabetogenic)

POLG_EMCVB Genome polyprotein [Cleaved into: Leader protein (L); Capsid protein VP0 (VP4-VP2); Capsid protein ...

1 entry

Encephalomyocarditis virus (strain emc-d diabetogenic)

POLG_EMCVD Genome polyprotein [Cleaved into: Leader protein (L); Capsid protein VP0 (VP4-VP2); Capsid protein ...

1 entry

Foot-and-mouth disease virus (isolate -/Azerbaijan/A22-550/1965 serotype A) (FMDV)

POLG_FMDVZ Genome polyprotein [Cleaved into: Leader protease (Lpro) (EC 3.4.22.46); Capsid protein VP0 ...

1 entry

Foot-and-mouth disease virus (isolate -/Brazil/C3Indaial/1971 serotype C) (FMDV)

POLG_FMDVI Genome polyprotein [Cleaved into: Leader protease (Lpro) (EC 3.4.22.46); Capsid protein VP0 ...

1 entry

Foot-and-mouth disease virus (isolate -/Germany/A5Westerwald/1951 serotype A) (FMDV)

POLG_FMDV5 Genome polyprotein [Cleaved into: Leader protease (Lpro) (EC 3.4.22.46); Capsid protein VP0 ...

1 entry

Foot-and-mouth disease virus (isolate -/Germany/C1Oberbayen/1960 serotype C) (FMDV)

POLG_FMDVT Genome polyprotein [Cleaved into: Leader protease (Lpro) (EC 3.4.22.46); Capsid protein VP0 ...

1 entry

Foot-and-mouth disease virus (isolate -/Spain/S8c1SantaPau/1970 serotype C) (FMDV)

POLG_FMDVS Genome polyprotein [Cleaved into: Leader protease (Lpro) (EC 3.4.22.46); Capsid protein VP0 ...

1 entry

Foot-and-mouth disease virus (isolate Bovine/Brazil/A24Cruzeiro/1955 serotype A) (FMDV)

POLG_FMDVC Genome polyprotein [Cleaved into: Leader protease (Lpro) (EC 3.4.22.46); Capsid protein VP0 ...

1 entry

Foot-and-mouth disease virus (isolate Bovine/Germany/O1Kaufbeuren/1966 serotype O) (FMDV)

POLG_FMDVO Genome polyprotein [Cleaved into: Leader protease (Lb(pro)) (EC 3.4.22.46); Capsid protein VP0 ...

1 entry

Foot-and-mouth disease virus (isolate Bovine/United Kingdom/A12Valle119/1932 serotype A) (FMDV)

POLG_FMDVA Genome polyprotein [Cleaved into: Leader protease (Lpro) (EC 3.4.22.46); Capsid protein VP0 ...

1 entry

Foot-and-mouth disease virus (strain A10-61) (Aphthovirus A) (FMDV)

POLG_FMDV1 Genome polyprotein [Cleaved into: Leader protease (Lpro) (EC 3.4.22.46); Capsid protein VP0 ...

1 entry

Human enterovirus 70 (strain J670/71) (EV70) (EV-70)

POLG_HE701 Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Human enterovirus 71 (EV71) (EV-71)

POLG_HE71 Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Human enterovirus 71 (strain 7423/MS/87) (EV71) (EV-71)

POLG_HE71M Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Human enterovirus D68 (EV68) (EV-68)

POLG_HED68 Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Human hepatitis A virus genotype IA (isolate GBM) (HHAV) (Human hepatitis A virus (isolate Human/Germany/GBM/1976))

POLG_HAVGB Genome polyprotein [Cleaved into: Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Human hepatitis A virus genotype IA (isolate H2) (HHAV) (Human hepatitis A virus (isolate Human/China/H2/1982))

POLG_HAVH2 Genome polyprotein [Cleaved into: Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Human hepatitis A virus genotype IA (isolate LA) (HHAV) (Human hepatitis A virus (isolate Human/Northern California/LA/1974))

POLG_HAVLA Genome polyprotein [Cleaved into: Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Human hepatitis A virus genotype IB (isolate MBB) (HHAV) (Human hepatitis A virus (isolate Human/Northern Africa/MBB/1978))

POLG_HAVMB Genome polyprotein [Cleaved into: Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Human hepatitis A virus genotype IIA (isolate CF-53) (HHAV) (Human hepatitis A virus (isolate Human/France/CF-53/1979))

POLG_HAVCF Genome polyprotein [Cleaved into: Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Human hepatitis A virus genotype IIB (isolate SLF88) (HHAV) (Human hepatitis A virus (isolate Human/Sierra Leone/SLF88/1988))

POLG_HAV88 Genome polyprotein [Cleaved into: Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Human hepatitis A virus genotype IIIA (isolate NOR-21) (HHAV) (Human hepatitis A virus (isolate Human/Norway/NOR-21/1998))

POLG_HAVNO Genome polyprotein [Cleaved into: Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Human hepatitis A virus genotype IIIB (isolate HAJ85-1) (HHAV) (Human hepatitis A virus (isolate Human/Japan/HAJ85-1/1985))

POLG_HAVJ8 Genome polyprotein [Cleaved into: Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Human klassevirus 1 (HKV-1)

POLG_HKV1 Genome polyprotein [Cleaved into: Leader protein (L); Capsid protein VP0; Capsid protein VP3 (P1C) ...

1 entry

Human parechovirus 1 (strain Harris) (HPeV-1) (Echovirus 22)

POLG_HPE1H Genome polyprotein [Cleaved into: Capsid protein VP0 (P1AB) (Virion protein 0); Capsid protein VP3 ...

1 entry

Human parechovirus 5 (strain CT86-6760) (HPeV-5) (Echovirus 23)

POLG_HPEV5 Genome polyprotein [Cleaved into: Capsid protein VP0 (P1AB) (Virion protein 0); Capsid protein VP3 ...

1 entry

Human rhinovirus 14 (HRV-14)

POLG_HRV14 Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Human rhinovirus 16 (HRV-16)

POLG_HRV16 Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Human rhinovirus 1A (HRV-1A)

POLG_HRV1A Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Human rhinovirus 1B (HRV-1B)

POLG_HRV1B Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Human rhinovirus 2 (HRV-2)

POLG_HRV2 Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Human rhinovirus 3 (HRV-3)

POLG_HRV3 Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Human rhinovirus C (strain C15) (HRV-C15)

POLG_HRV15 Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Ljunganvirus 1 (LV) (Ljungan virus 1)

POLG_LJUV1 Genome polyprotein [Cleaved into: Capsid protein VP0 (P1AB) (Virion protein 0); Capsid protein VP3 ...

1 entry

Poliovirus type 1 (strain Sabin)

POLG_POL1S Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Poliovirus type 2 (strain Lansing)

POLG_POL2L Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Poliovirus type 2 (strain W-2)

POLG_POL2W Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Poliovirus type 3 (strain 23127)

POLG_POL32 Genome polyprotein [Cleaved into: P3; Protein 3AB; P1; Capsid protein VP0 (VP4-VP2); Capsid protein ...

1 entry

Poliovirus type 3 (strains P3/Leon/37 and P3/Leon 12A[1]B)

POLG_POL3L Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Porcine enterovirus 9 (strain UKG/410/73)

POLG_PEV9U Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Saffold virus (SafV) (Human TMEV-like virus-Saffold)

POLG_SAFV Genome polyprotein [Cleaved into: Leader protein (L); Capsid protein VP0 (VP4-VP2); Capsid protein ...

1 entry

Simian hepatitis A virus genotype V (isolate AGM-27) (SHAV) (Simian hepatitis A virus (isolate Cercopithecus/Kenya/AGM-27/1985))

POLG_HAVS2 Genome polyprotein [Cleaved into: Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Swine vesicular disease virus (strain H/3 '76) (SVDV)

POLG_SVDVH Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Swine vesicular disease virus (strain UKG/27/72) (SVDV)

POLG_SVDVU Genome polyprotein [Cleaved into: P1; Capsid protein VP0 (VP4-VP2); Capsid protein VP4 (P1A) (Virion ...

1 entry

Theiler's murine encephalomyelitis virus (strain BeAn 8386) (TMEV)

POLG_TMEVB Genome polyprotein [Cleaved into: Leader protein (L); Capsid protein VP0 (VP4-VP2); Capsid protein ...