UniProtKB - O48449 (TUBE_BPSPP)
Tail tube protein gp17.1*
17.1
Functioni
GO - Biological processi
- viral genome ejection through host cell envelope, long flexible tail mechanism Source: UniProtKB-KW
- viral head-tail joining Source: CACAO
Keywordsi
Molecular function | Viral long flexible tail ejection system |
Biological process | Viral genome ejection through host cell envelope, Viral penetration into host cytoplasm, Virus entry into host cell |
Names & Taxonomyi
Protein namesi | Recommended name: Tail tube protein gp17.1*1 PublicationShort name: TTPCurated Alternative name(s): Gene product 17.1Curated Short name: gp17.1Curated Major tail protein1 Publication Short name: MTP1 Publication |
Gene namesi | Name:17.1 |
Organismi | Bacillus phage SPP1 (Bacteriophage SPP1) |
Taxonomic identifieri | 10724 [NCBI] |
Taxonomic lineagei | Viruses › Duplodnaviria › Heunggongvirae › Uroviricota › Caudoviricetes › Caudovirales › Siphoviridae › |
Virus hosti | Bacillus subtilis [TaxID: 1423] |
Proteomesi |
|
Subcellular locationi
- Virion 1 Publication
Keywords - Cellular componenti
Viral tail protein, Viral tail tube protein, VirionPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000408481 | 1 – 264 | Tail tube protein gp17.1*Add BLAST | 264 |
Post-translational modificationi
Interactioni
Subunit structurei
Homohexamer (PubMed:25525268). Self-assembles into a long sixfold helical tube (PubMed:25525268). SPP1 virion tails are composed of about 40 stacked rings, and each tail ring is rotated by about 21 degrees relative to the previous one (PubMed:25525268).
Interacts with the tail completion protein gp17 (PubMed:25991862).
2 PublicationsFamily & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 179 – 261 | Fibronectin type-IIIPROSITE-ProRule annotationAdd BLAST | 83 |
Family and domain databases
CDDi | cd00063, FN3, 1 hit |
Gene3Di | 2.60.40.10, 1 hit |
InterProi | View protein in InterPro IPR003961, FN3_dom IPR036116, FN3_sf IPR013783, Ig-like_fold IPR011855, Phgtail_TP901_1 |
Pfami | View protein in Pfam PF00041, fn3, 1 hit PF06199, Phage_tail_2, 1 hit |
SMARTi | View protein in SMART SM00060, FN3, 1 hit |
SUPFAMi | SSF49265, SSF49265, 1 hit |
TIGRFAMsi | TIGR02126, phgtail_TP901_1, 1 hit |
PROSITEi | View protein in PROSITE PS50853, FN3, 1 hit |
s (2)i Sequence
Sequence statusi: Complete.
This entry describes 2 produced by isoformsiribosomal frameshifting. AlignAdd to basketThis isoform has been chosen as the sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. canonicali
10 20 30 40 50
MPETPIMGQD VKYLFQSIDA ATGSAPLFPA YQTDGSVSGE RELFDEQTKN
60 70 80 90 100
GRILGPGSVA DSGEVTYYGK RGDAGQKAIE DAYQNGKQIK FWRVDTVKNE
110 120 130 140 150
NDKYDAQFGF AYIESREYSD GVEGAVEISI SLQVIGELKN GEIDTLPEEI
160 170 180 190 200
VNVSKGGYDF QQPGQTTGEA PGTVPLPNAP QNLTYTATTD SVTVKWDAVE
210 220 230 240 250
GADSYNVYRG AEKKLDANVT TTSHTLTGIQ PDTQLTVNVA AVNAGGESPM
260
SQIVTKTLPA ESTG
The sequence of this isoform differs from the canonical sequence as follows:
176-264: LPNAPQNLTY...TKTLPAESTG → AP
Alternative sequence
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Alternative sequenceiVSP_058620 | 176 – 264 | LPNAP…AESTG → AP in isoform Tail tube protein gp17.1. Add BLAST | 89 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | X97918 Genomic DNA Translation: CAA66550.1 |
PIRi | T42289 |
RefSeqi | NP_690680.1, NC_004166.2 [O48449-2] YP_710298.1, NC_004166.2 [O48449-1] |
Genome annotation databases
GeneIDi | 4229189 955320 |
KEGGi | vg:4229189 vg:955320 |
Keywords - Coding sequence diversityi
Ribosomal frameshiftingSimilar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | X97918 Genomic DNA Translation: CAA66550.1 |
PIRi | T42289 |
RefSeqi | NP_690680.1, NC_004166.2 [O48449-2] YP_710298.1, NC_004166.2 [O48449-1] |
3D structure databases
Select the link destinations: PDBei RCSB PDBi PDBji Links Updated | PDB entry | Method | Resolution (Å) | Chain | Positions | PDBsum |
5A20 | electron microscopy | 7.60 | H | 1-177 | [»] | |
5A21 | electron microscopy | 7.20 | H | 1-177 | [»] | |
6YEG | Other | 4.00 | A/B/C/D/E/F/G/H/I/J/K/L | 5-177 | [»] | |
6YQ5 | Other | 4.00 | A/B/C/D/E/F/G/H/I/J/K/L | 5-175 | [»] | |
SMRi | O48449 | |||||
ModBasei | Search... | |||||
PDBe-KBi | Search... |
Genome annotation databases
GeneIDi | 4229189 955320 |
KEGGi | vg:4229189 vg:955320 |
Family and domain databases
CDDi | cd00063, FN3, 1 hit |
Gene3Di | 2.60.40.10, 1 hit |
InterProi | View protein in InterPro IPR003961, FN3_dom IPR036116, FN3_sf IPR013783, Ig-like_fold IPR011855, Phgtail_TP901_1 |
Pfami | View protein in Pfam PF00041, fn3, 1 hit PF06199, Phage_tail_2, 1 hit |
SMARTi | View protein in SMART SM00060, FN3, 1 hit |
SUPFAMi | SSF49265, SSF49265, 1 hit |
TIGRFAMsi | TIGR02126, phgtail_TP901_1, 1 hit |
PROSITEi | View protein in PROSITE PS50853, FN3, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | TUBE_BPSPP | |
Accessioni | O48449Primary (citable) accession number: O48449 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | May 31, 2011 |
Last sequence update: | November 2, 2016 | |
Last modified: | April 7, 2021 | |
This is version 71 of the entry and version 2 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Viral Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
3D-structure, Direct protein sequencing, Reference proteomeDocuments
- PDB cross-references
Index of Protein Data Bank (PDB) cross-references