O71155 (CAPSD_DSDNV) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 31, 2011.
Version 49.
History...
Clusters with 
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry infoCustomize orderNames·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry infoCustomize orderNames and origin
| Protein names | Recommended name: Capsid protein VP1 Alternative name(s): Coat protein VP1 Structural protein VP1 | ||
| Gene names |
| ||
| Organism | Diatraea saccharalis densovirus (DsDNV) [Complete proteome] | ||
| Taxonomic identifier | 72003 [NCBI] | ||
| Taxonomic lineage | Viruses › ssDNA viruses › Parvoviridae › Densovirinae › Densovirus | ||
| Virus host | Diatraea saccharalis (sugarcane borer) [TaxID: 40085] |
Protein attributes
| Sequence length | 809 AA. |
| Sequence status | Complete. |
| Protein existence | Inferred from homology |
General annotation (Comments)
| Function | Capsid protein self-assembles to form an icosahedral capsid with a T=1 symmetry, about 22 nm in diameter, and consisting of 60 copies of size variants of the capsid proteins, which differ in the N-terminushe capsid encapsulates the genomic ssDNA. Capsid proteins are responsible for the attachment to host cell receptors. This attachment induces virion internalization predominantly through clathrin-dependent endocytosis By similarity. |
| Subcellular location | Virion Potential. |
| Domain | The N-terminus of VP1 is sequestered within the mature capsid. It contains a phospholipase A2-like region and putative nuclear localization signals. |
Ontologies
| Keywords | |
|---|---|
| Biological process | Clathrin-mediated endocytosis of virus by host Host-virus interaction Initiation of viral infection Viral attachment to host cell Viral penetration into host cytoplasm Viral penetration via permeabilization of host organellar membrane Virus endocytosis by host |
| Cellular component | Virion |
| Coding sequence diversity | Alternative initiation |
| Molecular function | Capsid protein T=1 icosahedral capsid protein |
| Technical term | Complete proteome |
| Gene Ontology (GO) | |
| Biological process | interspecies interaction between organisms Inferred from electronic annotation. Source: UniProtKB-KW |
| Cellular component | viral capsid Inferred from electronic annotation. Source: UniProtKB-KW |
| Molecular function | structural molecule activity Inferred from electronic annotation. Source: InterPro |
| Complete GO annotation... | |
Alternative products
| This entry describes 4 isoforms produced by alternative initiation. [Align] [Select] | ||||||
| Isoform VP1 (identifier: O71155-1) 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. | ||||||
| Isoform VP2 (identifier: O71155-2) The sequence of this isoform differs from the canonical sequence as follows: 1-277: Missing. | ||||||
| Isoform VP3 (identifier: O71155-3) The sequence of this isoform differs from the canonical sequence as follows: 1-322: Missing. | ||||||
| Isoform VP4 (identifier: O71155-4) The sequence of this isoform differs from the canonical sequence as follows: 1-373: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | |||
Molecule processing | ||||||||
|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 809 | 809 | Capsid protein VP1 | PRO_0000039447 | ||||
Natural variations | ||||||||
| Alternative sequence | 1 – 373 | 373 | Missing in isoform VP4. | VSP_018949 | ||||
| Alternative sequence | 1 – 322 | 322 | Missing in isoform VP3. | VSP_018948 | ||||
| Alternative sequence | 1 – 277 | 277 | Missing in isoform VP2. | VSP_018947 | ||||
Sequences
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References
| [1] | "Complete nucleotide sequence and genome organization of an infectious clone of Diatraea saccharalis densovirus (DsDNV)." Boublik Y., Kouassi K.N., Cavallaro C., Bergoin M. Submitted (DEC-1997) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | AF036333 Genomic DNA. Translation: AAC18002.1. AF036333 Genomic DNA. Translation: AAC18001.1. |
| RefSeq | NP_046815.1. NC_001899.1. NP_046816.1. NC_001899.1. |
3D structure databases | |
| ProteinModelPortal | O71155. |
| SMR | O71155. Positions 395-808. |
| ModBase | Search... |
Protocols and materials databases | |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| GeneID | 1449602. 1449606. |
Family and domain databases | |
| InterPro | IPR016184. Capsid/spike_ssDNA_virus. IPR003433. Capsid_VP4_densovirus. IPR013607. Parvovirus_coat_VP1_N. [Graphical view] |
| Pfam | PF02336. Denso_VP4. 1 hit. PF08398. Parvo_coat_N. 1 hit. [Graphical view] |
| SUPFAM | SSF88645. Capsid/spike_ssDNA_virus. 1 hit. |
| ProtoNet | Search... |
Entry information
| Entry name | CAPSD_DSDNV | ||||||||
| Accession | Primary (citable) accession number: O71155 Secondary accession number(s): O92824 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Viral Protein Annotation Program | ||||||||