A0A2D1GQ26 · A0A2D1GQ26_9CAUD
- ProteinTape measure protein
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids957 (go to sequence)
- Protein existenceInferred from homology
- Annotation score2/5
Function
function
Serves as a ruler that controls the length of tail by stopping the tail tube polymerization and is probably released from the tail shaft during infection to facilitate DNA translocation into the host cell. Assembles into a multimeric linear form probably arranged as a coil of alpha-helices and stabilized by the covering tail assembly proteins. Its C-terminus fixes the tail tip complex, thereby forming the tail assembly initiator complex. Tail tube proteins polymerize around the tail measure protein, displacing the tail assembly proteins. When the tail reaches the length specified by the tape measure protein, it stops and becomes capped by the tail terminator protein.
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 | virus tail | |
Biological Process | symbiont entry into host cell | |
Biological Process | viral tail assembly |
Keywords
- Biological process
Names & Taxonomy
Protein names
- Recommended nameTape measure protein
- Short namesTMP
Gene names
Organism names
- Organism
- Taxonomic lineageViruses > Duplodnaviria > Heunggongvirae > Uroviricota > Caudoviricetes > Drexlerviridae > Tunavirinae > Tunavirus > Tunavirus ISF001
Accessions
- Primary accessionA0A2D1GQ26
Proteomes
Subcellular Location
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Chain | PRO_5027191678 | 1-957 | Tape measure protein | ||
Interaction
Subunit
Interacts with the tail initiator complex presumably through its C-terminus domain. Interacts with the tail assembly proteins.
Structure
Family & Domains
Features
Showing features for coiled coil, domain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Coiled coil | 42-72 | ||||
Domain | 194-398 | Bacteriophage tail tape measure N-terminal | |||
Coiled coil | 511-585 | ||||
Domain | 757-827 | Bacteriophage tail tape measure C-terminal | |||
Sequence similarities
Belongs to the Lambdavirus tape measure protein family.
Keywords
- Domain
Family and domain databases
Sequence
- Sequence statusComplete
- Length957
- Mass (Da)103,770
- Last updated2018-01-31 v1
- Checksum140DC905272A22F0
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
MG049919 EMBL· GenBank· DDBJ | ATN94104.1 EMBL· GenBank· DDBJ | Genomic DNA |