Morbillivirus (taxid:11229)
VIRION

Enveloped, spherical. Diameter from 150nm to 300nm.
GENOME
Negative-stranded RNA linear genome, about 15-16 kb in size. Encodes for eight proteins.
GENE EXPRESSION
The viral RNA dependent RNA polymerase binds the encapsidated genome at the leader region, then sequentially transcribes each genes by recognizing start and stop signals flanking viral genes. mRNAs are capped and "polyadenylated" by the L protein during synthesis. The V protein is produced through RNA editing and the C protein is produced by Leaky scanning of The P mRNA.
ENZYMES
- RNA-dependent RNA polymerase [L]
- Mononega-type capping
- RNA TPase, GTase, N7 Mtase, 2'O Mtase [L]
REPLICATION
CYTOPLASMIC
- Virus attaches to host cell surface receptors through H glycoprotein.
- Fusion with the plasma membrane; ribonucleocapsid is released in the cytoplasm.
- Sequential transcription, viral mRNAs are capped and polyadenylated in the cytoplasm.
- Replication presumably starts when enough nucleoprotein is present to encapsidate neo-synthetized antigenomes and genomes.
- the ribonucleocapsid interacts with the matrix protein under the plasma membrane and buds via the ESCRT complex, releasing the virion.
Host-virus interaction
Inhibition of host Interferon induction
The V protein plays a role in inhibition of MDA-5 antiviral signaling
The V also blocks the type I interferon signaling pathway by interacting with and inhibiting host TYK2
Matching UniProtKB/Swiss-Prot entries
(all links/actions below point to uniprot.org website)95 entries grouped by strain
Measles virus (strain Ichinose-B95a) (MeV) (Subacute sclerose panencephalitis virus) reference strain
8 entries
Rinderpest virus (strain RBOK) (RDV) reference strain
7 entries
Peste-des-petits-ruminants virus (PPRV) reference strain
2 entries
Measles virus (strain Edmonston) (MeV) (Subacute sclerose panencephalitis virus)
8 entries
Measles virus (strain Edmonston-AIK-C vaccine) (MeV) (Subacute sclerose panencephalitis virus)
8 entries
Rinderpest virus (strain RBOK) (RDV)
1 entry
Canine distemper virus (strain Onderstepoort) (CDV)
7 entries
Measles virus (strain IP-3-Ca) (MeV) (Subacute sclerose panencephalitis virus)
7 entries
Measles virus (strain Yamagata-1) (MeV) (Subacute sclerose panencephalitis virus)
7 entries
Phocine distemper virus (PDV)
7 entries
Rinderpest virus (strain Kabete O) (RDV)
6 entries
Measles virus (strain Halle) (MeV) (Subacute sclerose panencephalitis virus)
5 entries
Measles virus (strain Edmonston B) (MeV) (Subacute sclerose panencephalitis virus)
3 entries
Rinderpest virus (strain L) (RDV)
3 entries
Measles virus (strain Edmonston-Moraten vaccine) (MeV) (Subacute sclerose panencephalitis virus)
2 entries
Measles virus (strain Edmonston-Schwarz vaccine) (MeV) (Subacute sclerose panencephalitis virus)
2 entries
Measles virus (strain Edmonston-Zagreb vaccine) (MeV) (Subacute sclerose panencephalitis virus)
2 entries
Canine distemper virus (strain A92-27/4) (CDV)
1 entry
Canine distemper virus (strain A92-6) (CDV)
1 entry
Canine distemper virus (strain Convac vaccine) (CDV)
1 entry
Measles virus (strain Biken) (MeV) (Subacute sclerosing panencephalitis virus (strain Biken))
1 entry
Measles virus (strain Hu2) (MeV) (Subacute sclerose panencephalitis virus)
1 entry
Measles virus (strain Leningrad-16) (MeV) (Subacute sclerose panencephalitis virus)
1 entry
Measles virus (strain Philadelphia-26) (MeV) (Subacute sclerose panencephalitis virus)
1 entry
Measles virus (strain Shanghai-191 vaccine) (MeV)
1 entry
Rinderpest virus (strain Kuwait 82/1) (RDV)
1 entry
Rinderpest virus (strain RBT1) (RDV)
1 entry
Measles morbillivirus taxid:11234
Measles virus (strain Edmonston B) taxid:70146
Protein | ModelArchive |
Fusion glycoprotein F0 | ma-jd-viral-43011 |
Measles virus (strain Edmonston) taxid:11235
Protein | ModelArchive |
Fusion glycoprotein F0 | ma-jd-viral-43011 |