A0A5B8YZF2 · A0A5B8YZF2_9CALI
- ProteinGenome polyprotein
- GeneORF1
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids1699 (go to sequence)
- Protein existencePredicted
- Annotation score3/5
Function
function
3C-like protease processes the polyprotein: 3CLpro-RdRp is first released by autocleavage, then all other proteins are cleaved. May cleave polyadenylate-binding protein thereby inhibiting cellular translation.
Catalytic activity
- a ribonucleoside 5'-triphosphate + H2O = a ribonucleoside 5'-diphosphate + H+ + phosphate
Features
Showing features for active site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Active site | 1038 | For 3CLpro activity | ||||
Sequence: H | ||||||
Active site | 1062 | For 3CLpro activity | ||||
Sequence: E | ||||||
Active site | 1147 | For 3CLpro activity | ||||
Sequence: C |
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | host cell membrane | |
Molecular Function | ATP binding | |
Molecular Function | ATP hydrolysis activity | |
Molecular Function | cysteine-type endopeptidase activity | |
Molecular Function | RNA binding | |
Molecular Function | RNA helicase activity | |
Molecular Function | RNA-dependent RNA polymerase activity | |
Biological Process | DNA-templated transcription | |
Biological Process | proteolysis | |
Biological Process | viral RNA genome replication |
Keywords
- Molecular function
- Biological process
- Ligand
Names & Taxonomy
Protein names
- Recommended nameGenome polyprotein
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageViruses > Riboviria > Orthornavirae > Pisuviricota > Pisoniviricetes > Picornavirales > Caliciviridae > Norovirus > Norwalk virus
Accessions
- Primary accessionA0A5B8YZF2
Subcellular Location
UniProt Annotation
GO Annotation
PTM/Processing
Post-translational modification
Specific enzymatic cleavages in vivo yield mature proteins. 3CLpro is first autocatalytically cleaved, then processes the whole polyprotein.
Keywords
- PTM
Structure
Family & Domains
Features
Showing features for compositional bias, region, domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Compositional bias | 1-30 | Polar residues | ||||
Sequence: KMASNDASAAAVANSNNDIAKSSSDGVFSN | ||||||
Region | 1-78 | Disordered | ||||
Sequence: KMASNDASAAAVANSNNDIAKSSSDGVFSNMAVTFKRALGARPKQPPPKEIPPRPPRPPTPELVKKIPPPPPNGEDEL | ||||||
Compositional bias | 45-75 | Pro residues | ||||
Sequence: QPPPKEIPPRPPRPPTPELVKKIPPPPPNGE | ||||||
Domain | 464-631 | SF3 helicase | ||||
Sequence: LARIAAARSLVHRAKEELSSRPRPVVVMISGRPGIGKTHLARELAKKIAASLTGDQRVGLIPRNGVDHWDAYKGERVVLWDDYGMSNPIHDALRLQELADTCPLTLNCDRIENKGKVFDSDAIIITTNLANPAPLDYVNFEACSRRIDFLVYAEAPEVEKAKRDFPGQ | ||||||
Region | 870-894 | Disordered | ||||
Sequence: DIKTEGKKGKNKSGRGKKHTAFSSK | ||||||
Domain | 1009-1189 | Peptidase C37 | ||||
Sequence: APPSIWSRIVNFGSGWGFWVSPSLFITSTHVIPQGAKEFFGVPIKQIQIHKSGEFCRLRFPKPIRTDVTGMILEEGAPEGTVATLLIKRPTGELMPLAARMGTHATMKIQGRTVGGQMGMLLTGSNAKSMDLGTTPGDCGCPYIYKRGNDYVVIGVHTAAARGGNTVICATQGSEGEATLE | ||||||
Domain | 1425-1546 | RdRp catalytic | ||||
Sequence: RYHYDADYSRWDSTQQRDVLAAALEIMVKFSPEPHLAQVVAEDLLSPSVMDVGDFQISISEGLPSGVPCTSQWNSIAHWLLTLCALSEVTDLSPDIIQANSLFSFYGDDEIVSTDIKLDPEK |
Family and domain databases
Sequence
- Sequence statusComplete
- Length1,699
- Mass (Da)189,111
- Last updated2019-11-13 v1
- ChecksumD53B5CCACD9797AB
Features
Showing features for non-terminal residue, compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Non-terminal residue | 1 | |||||
Sequence: K | ||||||
Compositional bias | 1-30 | Polar residues | ||||
Sequence: KMASNDASAAAVANSNNDIAKSSSDGVFSN | ||||||
Compositional bias | 45-75 | Pro residues | ||||
Sequence: QPPPKEIPPRPPRPPTPELVKKIPPPPPNGE |