Protein

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Genbank accession
XSB43317.1 [GenBank]
Protein name
tail fiber protein
RBP type
TF
Evidence Phold
Probability 1,00
TSP
Evidence RBPdetect
Probability 0,89
Protein sequence
MATSTVIPDDIKTLKSDVSKLKNDQGSYATKLYVDSKDEIVGDWSASWYQQVLPTSGAIFGRKLRSTHRTAGVEDAYCELYLKKWIDSPGNAMARLNLNDNGTNICWDFTNLYGGTMIFPGDSGYLKMGNCLMSYSKRGSNALIKFDYTDTLQIKYANHGSTMTLNTQGTAYAGVTAQLWGNSSRPVVYEVGVDGGAYMFYAQKNTDNTYMLSVNGACHATAFNQHSDRDLKDNIQVIDNATDRIRKMNGYTYTLKENGMPYAGVIAQEALEAIPEVVGSAMKYQDGASGSEGEEGERYYTVDYSGVTGLLVQVARESDDRITALEEENAELRQRLSAIDAALASK
Physico‐chemical
properties
protein length:346 AA
molecular weight: 38047,96080 Da
isoelectric point:5,00038
aromaticity:0,09538
hydropathy:-0,44798

Domains

Domains [InterPro]
DC_0421
STR
3–345
DC_0421
IPR030392
CHP
227–278
IPR030392 Coil
IPR030392
CHP
227–329
IPR030392
XSB43317.1
1 346
Architecture
STR
STR 3-345 |
Legend: ATT STR RBD CBM LEC ENZ CHP LNK TAS TTP UNK Unmapped

Tail Spike Domain Segmentation

Tail Spike Domain Segmentation

This protein has been segmented into three structural domains: N-terminal, central domain, and C-terminal.

Domain Layout
N-terminal
Central
C-terminal
XSB43317.1
1 346
Domain Start End Length (AA) Confidence
N-terminal 1 10 10 0,3870
Central domain 11 204 195 0,3518
C-terminal 205 346 141 0,9662
Legend: N-terminal Central domain C-terminal
3D Structure with Domain Coloring

The structure is colored according to the domain segmentation: N-terminal (blue), Central (green), C-terminal (pink).

Domain Coloring
N-terminal
1-10
Central
11-204
C-terminal
205-346

Taxonomy

  Name Taxonomy ID Lineage
Phage Escherichia phage PhiR63_1
[NCBI] 		3416495 Viruses >
Host Escherichia coli
[NCBI] 		562 cellular organisms > Bacteria > Pseudomonadati > Pseudomonadota > Gammaproteobacteria > Enterobacterales

Coding sequence (CDS)

Coding sequence (CDS)
Genbank protein accession
XSB43317.1 [NCBI]
Genbank nucleotide accession
PV340573.1 [NCBI]
CDS location
range 44029 -> 45069
strand +
CDS
ATGGCTACATCGACAGTAATTCCTGATGACATCAAAACGCTAAAATCCGACGTTAGCAAATTAAAAAACGATCAAGGAAGCTACGCAACAAAATTATATGTTGACAGCAAAGATGAAATCGTTGGTGACTGGTCTGCTTCATGGTATCAGCAGGTATTGCCAACTAGCGGAGCTATATTTGGGAGAAAACTCCGCTCAACTCACAGGACGGCAGGTGTTGAGGATGCGTATTGCGAGCTATACCTCAAAAAATGGATAGACAGCCCAGGTAACGCAATGGCGCGCCTTAACCTGAACGATAACGGGACAAACATTTGCTGGGACTTTACCAACCTTTATGGCGGTACGATGATTTTTCCCGGTGACAGCGGATACCTCAAAATGGGTAACTGCCTTATGTCATACAGCAAGCGTGGAAGTAACGCGCTTATTAAATTTGATTACACCGACACATTACAGATCAAATATGCCAATCATGGGTCAACCATGACATTAAACACACAGGGAACCGCTTATGCTGGTGTTACTGCTCAATTGTGGGGCAACTCCAGCCGTCCTGTTGTTTATGAAGTCGGTGTTGATGGTGGCGCTTATATGTTCTATGCGCAGAAAAATACCGATAACACCTATATGTTAAGCGTTAATGGTGCATGTCATGCCACCGCATTTAACCAGCATTCCGACCGGGATCTGAAAGACAACATTCAGGTGATCGATAATGCAACCGACCGCATCCGTAAAATGAACGGCTACACATACACGCTTAAAGAAAACGGTATGCCCTATGCTGGTGTCATTGCACAGGAAGCTCTGGAAGCAATCCCAGAAGTTGTAGGTTCCGCAATGAAATATCAGGACGGTGCGAGCGGATCGGAAGGTGAAGAAGGTGAACGTTATTACACAGTAGATTATTCTGGTGTTACTGGCTTGCTTGTTCAGGTAGCCAGAGAGTCAGACGACAGAATAACAGCACTGGAAGAAGAAAACGCAGAATTAAGACAAAGATTATCTGCAATTGATGCGGCGCTTGCGTCTAAATAA

Genome Context

Genome Context

Tertiary structure

PDB ID
d616e05324333dd75145f0c5fb5e35c9e7338d7d7d7fe014c40a20f2d368cf24
ESMFold
Source ESMFold
Method ESMFold
Resolution 0,7310
Oligomeric State monomer
Download PDB
Model Confidence
Very high
pLDDT > 90
High
90 > pLDDT > 70
Low
70 > pLDDT > 50
Very low
pLDDT < 50

Literature

Title Authors Date PMID Source
E. coli prophages encode an arsenal of defense systems to protect against temperate phages Brenes,L.R. and Laub,M.T. 2025 — GenBank