Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 638671..639197 Replicon chromosome
Accession NZ_CP086334
Organism Escherichia coli strain EBJ003

Toxin (Protein)


Gene name relE Uniprot ID S1EXL1
Locus tag C5N12_RS03295 Protein ID WP_000323025.1
Coordinates 638910..639197 (+) Length 96 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID S1F6D3
Locus tag C5N12_RS03290 Protein ID WP_000534858.1
Coordinates 638671..638910 (+) Length 80 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
C5N12_RS03260 (633933) 633933..634547 + 615 WP_001265627.1 hypothetical protein -
C5N12_RS03265 (634550) 634550..635572 + 1023 WP_000915483.1 DUF4868 domain-containing protein -
C5N12_RS03270 (636077) 636077..637099 + 1023 Protein_639 ISNCY family transposase -
C5N12_RS03275 (637220) 637220..637369 + 150 WP_011443592.1 protein YdfW -
C5N12_RS03280 (637806) 637806..638138 - 333 WP_001301033.1 FlxA-like family protein -
C5N12_RS03285 (638341) 638341..638646 - 306 WP_001326990.1 protein YdfV -
C5N12_RS03290 (638671) 638671..638910 + 240 WP_000534858.1 type II toxin-antitoxin system antitoxin RelB Antitoxin
C5N12_RS03295 (638910) 638910..639197 + 288 WP_000323025.1 type II toxin-antitoxin system mRNA interferase RelE Toxin
C5N12_RS03300 (639269) 639269..639424 + 156 WP_000813254.1 type I toxin-antitoxin system toxin HokD -
C5N12_RS03305 (639641) 639641..639892 + 252 WP_000980994.1 protein Rem -
C5N12_RS03310 (639959) 639959..640237 + 279 WP_012304870.1 hypothetical protein -
C5N12_RS03315 (640239) 640239..641288 + 1050 WP_001265199.1 DUF968 domain-containing protein -
C5N12_RS03320 (641302) 641302..642054 + 753 WP_001047135.1 antitermination protein -
C5N12_RS03325 (642332) 642332..642421 - 90 WP_120795389.1 hypothetical protein -
C5N12_RS03330 (642476) 642476..642688 - 213 WP_000087756.1 cold shock-like protein CspF -
C5N12_RS03335 (642989) 642989..643204 + 216 WP_000066484.1 cold shock-like protein CspB -
C5N12_RS03340 (643568) 643568..643738 - 171 WP_211180497.1 putative zinc-binding protein YnfU -
C5N12_RS03345 (643958) 643958..644173 + 216 WP_000839590.1 phage lysis protein EssD -

Associated MGEs


MGE
detail
Similar
MGEs
Relative
position
MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Prophage - - 612517..674804 62287


Relative position:
(1) inside: TA loci is completely located inside the MGE;
(2) overlap: TA loci is partially overlapped with the MGE;
(3) flank: The TA loci is located in the 5 kb flanking regions of MGE.



Sequences


Toxin        


Download         Length: 96 a.a.        Molecular weight: 11225.22 Da        Isoelectric Point: 10.1967

>T222986 WP_000323025.1 NZ_CP086334:638910-639197 [Escherichia coli]
MAYFLDFDERALKEWRKLGSTVREQLKKKLVEVLESPRIEANKLRGMPDCYKIKLRSSGYRLVYQVIDEKVVVFVISVGK
RERSEVYSEAVKRIL

Download         Length: 288 bp

>T222986 NZ_CP118269:3663561-3663917 [Pantoea sp. Lij88]
ATGTGGACCGTGCTATTGAGCCCGCGTTTTGAAAGCTGGCTAAGTGAGCAGGAAGAAGCCCTGCAGGAAAAAATGTTAGC
GGATCTGGGAAAGTTAAAAGTATACGGCCCTGATTTGCCACGCCCTTATGCGGATACCCTTAAGGGCTCACAGTACAAGA
ATATGAAAGAACTCCGCGTACAGTTTGCAGGAAAGCCAATTCGGGCATTTTATGCTTTTGATCCTGTACGCCAGGCTATC
GTGTTATGTGCAGGCGATAAGAGTCATGACAAACGTTTTTATATCCGAATGATACGCATTGCTGACGAAGAATTTTCAGC
ATGGCTGGCTGAACAGGAAAGGAAAAATAATTCATGA

Antitoxin


Download         Length: 80 a.a.        Molecular weight: 9071.48 Da        Isoelectric Point: 4.5230

>AT222986 WP_000534858.1 NZ_CP086334:638671-638910 [Escherichia coli]
MGSINLRIDDELKARSYAALEKMGVTPSEALRLMLEYIADNERLPFKQTLLSDEDAELVEIVKERLRNPKPVRVTLDEL

Download         Length: 240 bp

>AT222986 NZ_CP118269:3663914-3664213 [Pantoea sp. Lij88]
ATGAGAACCCTGGATGATGTTATCGCTGGCTTCTCCCCTGAGAGTCAGGCGCGAATCAAAGAAATGTCTGATGAAATGGT
TCTGGAGGTCGGGCTTCAGATGATTCGTGAAGAGCTTCAGTTATCGCAGAAGACGCTTGCCGAGGCCATGGGGGTGCGAC
AGCCTGCTATTGCTCAGATTGAGCAACGCGGGAATGAGATTAAAGTTGCCACACTCAAACGCTATATCGAAGCAATGGGC
GGAAAACTCAGTCTTGATGTGGAGCTTCCAACCGGAAAAAGAGTGGCCTTTCACATCTAA

Similar Proteins


Only experimentally validated proteins are listed.

Protein Organism Identities (%) Coverage (%) Ha-value
Protein Organism Identities (%) Coverage (%) Ha-value

Structures


Toxin

Source ID Structure
PDB 4V7K
PDB 4V7J
PDB 4FXI
PDB 4FXE
PDB 2KC8
PDB 4FXH
PDB 2KC9


Antitoxin

Source ID Structure
PDB 4FXE
PDB 2KC8
PDB 2K29
AlphaFold DB A0A4V1CTS8

References