P21946 · MVP_ABMVW
- ProteinMovement protein BC1
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids293 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score3/5
Function
function
Transports viral genome to neighboring plant cells directly through plasmosdesmata, without any budding. The movement protein allows efficient cell to cell propagation, by bypassing the host cell wall barrier. Begomovirus genome is shuttled out of nucleus by Nuclear shuttle protein (NSP) and the movement protein transports the DNA-NSP complex to cell plasmodesmata and facilitates further movement across the cell wall.
GO annotations
all annotations | all molecular function | virus receptor activity | dna binding | rna binding | cytoskeletal motor activity | catalytic activity | gtpase activity | structural molecule activity | transporter activity | cytoskeletal protein binding | lipid binding | cyclase activity | antioxidant activity | oxidoreductase activity | transferase activity | hydrolase activity | lyase activity | isomerase activity | ligase activity | protein tag activity | cargo receptor activity | histone binding | protein folding chaperone | translation regulator activity | nutrient reservoir activity | receptor ligand activity | molecular transducer activity | molecular adaptor activity | toxin activity | cell adhesion mediator activity | molecular function regulator activity | virus coreceptor activity | catalytic activity, acting on a protein | catalytic activity, acting on dna | catalytic activity, acting on rna | molecular carrier activity | transcription regulator activity | general transcription initiation factor activity | molecular sensor activity | molecular sequestering activity | atp-dependent activity | other molecular function | all biological process | mitotic cell cycle | cytokinesis | cytoplasmic translation | immune system process | muscle system process | circulatory system process | renal system process | respiratory system process | carbohydrate metabolic process | generation of precursor metabolites and energy | dna replication | dna repair | dna recombination | chromatin organization | dna-templated transcription | regulation of dna-templated transcription | trna metabolic process | protein folding | protein glycosylation | amino acid metabolic process | modified amino acid metabolic process | lipid metabolic process | vitamin metabolic process | sulfur compound metabolic process | intracellular protein transport | nucleocytoplasmic transport | autophagy | inflammatory response | mitochondrion organization | cytoskeleton organization | microtubule-based movement | peroxisome organization | lysosome organization | chromosome segregation | cell adhesion | establishment or maintenance of cell polarity | programmed cell death | photosynthesis | mrna metabolic process | snrna metabolic process | vesicle-mediated transport | reproductive process | digestive system process | signaling | cell differentiation | protein catabolic process | extracellular matrix organization | regulatory ncrna-mediated gene silencing | telomere organization | cell junction organization | wound healing | ribosome biogenesis | cilium organization | anatomical structure development | cell motility | nervous system process | endocrine process | protein maturation | transmembrane transport | nucleobase-containing small molecule metabolic process | hepaticobiliary system process | membrane organization | protein-containing complex assembly | cell wall organization or biogenesis | nitrogen cycle metabolic process | protein localization to plasma membrane | defense response to other organism | detoxification | meiotic nuclear division | mitotic nuclear division | mitochondrial gene expression | carbohydrate derivative metabolic process | other biological process | all cellular component | nuclear chromosome | extracellular region | extracellular space | cell wall | nucleus | nuclear envelope | nucleoplasm | chromosome | nucleolus | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | lipid droplet | microtubule organizing center | cytosol | ribosome | cytoskeleton | plasma membrane | cilium | plastid | thylakoid | external encapsulating structure | extracellular matrix | cytoplasmic vesicle | organelle | other cellular component | |||
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Aspect | Term | |
---|---|---|
Cellular Component | host cell endoplasmic reticulum membrane | |
Cellular Component | host cell plasma membrane | |
Cellular Component | membrane | |
Molecular Function | DNA binding | |
Biological Process | transport of virus in host, cell to cell |
Keywords
- Molecular function
- Biological process
Names & Taxonomy
Protein names
- Recommended nameMovement protein BC1
- Alternative names
Gene names
Organism names
- Taxonomic lineageViruses > Monodnaviria > Shotokuvirae > Cressdnaviricota > Repensiviricetes > Geplafuvirales > Geminiviridae > Begomovirus > Begomovirus bauri
- Virus hosts
Accessions
- Primary accessionP21946
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Host cell membrane ; Peripheral membrane protein
Host microsome membrane ; Peripheral membrane protein
Host endoplasmic reticulum membrane ; Peripheral membrane protein
Note: Found on ER-derived vesicles.
Keywords
- Cellular component
PTM/Processing
Features
Showing features for chain, modified residue.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000222251 | 1-293 | Movement protein BC1 | |||
Sequence: MDSQLVNPPNAFNYIESHRDEYQLSHDLTEIILQFPSTAAQLTARLSRSCMKIDHCVIEYRQQVPINATGSVIVEIHDKRMTDNESLQASWTFPIRCNIDLHYFSASFFSLKDPIPWKLYYKVCDTNVHQRTHFAKFKGKLKLSTAKHSVDIPFRAPTVRILSKQFSEKDVDFSHVDYGKWERKPIRCASMSRIGLRGPIEIRPGESWASRSTIGTAQPDTDSEMENELHPYRHLNRLGTSLLDPGESASIVGDQRAEPNITMSMGQLNELVRTAVQECVNSNCQASQAKSLK | ||||||
Modified residue | 221 | Phosphothreonine; by host | ||||
Sequence: T | ||||||
Modified residue | 223 | Phosphoserine; by host | ||||
Sequence: S | ||||||
Modified residue | 250 | Phosphoserine; by host | ||||
Sequence: S |
Post-translational modification
Phosphorylated in yeast.
Keywords
- PTM
PTM databases
Interaction
Subunit
Binds to dimeric supercoiled plasmid DNA.
Structure
Family & Domains
Sequence similarities
Belongs to the begomovirus movement protein BC1 family.
Family and domain databases
Sequence
- Sequence statusComplete
- Length293
- Mass (Da)33,342
- Last updated2001-07-11 v2
- Checksum780275D489258045
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
X15984 EMBL· GenBank· DDBJ | CAA34115.2 EMBL· GenBank· DDBJ | Genomic DNA |