Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) higBA (relBE)/HTH(antitoxin)
Location 4925758..4926360 Replicon chromosome
Accession NZ_CP023353
Organism Escherichia coli strain 746

Toxin (Protein)


Gene name higB Uniprot ID U9XIS6
Locus tag CNQ56_RS24995 Protein ID WP_000897305.1
Coordinates 4926049..4926360 (-) Length 104 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag CNQ56_RS24990 Protein ID WP_000356395.1
Coordinates 4925758..4926048 (-) Length 97 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CNQ56_RS24955 4921382..4922284 + 903 WP_000331377.1 formate dehydrogenase O subunit beta -
CNQ56_RS24960 4922281..4922916 + 636 WP_000829013.1 formate dehydrogenase cytochrome b556 subunit -
CNQ56_RS24965 4922913..4923842 + 930 WP_000027720.1 formate dehydrogenase accessory protein FdhE -
CNQ56_RS24970 4924024..4924266 - 243 WP_001309881.1 ribbon-helix-helix domain-containing protein -
CNQ56_RS24975 4924485..4924703 - 219 WP_001295676.1 ribbon-helix-helix domain-containing protein -
CNQ56_RS24980 4925122..4925400 - 279 WP_001315112.1 hypothetical protein -
CNQ56_RS24985 4925452..4925673 - 222 WP_001550354.1 hypothetical protein -
CNQ56_RS24990 4925758..4926048 - 291 WP_000356395.1 helix-turn-helix domain-containing protein Antitoxin
CNQ56_RS24995 4926049..4926360 - 312 WP_000897305.1 hypothetical protein Toxin
CNQ56_RS25000 4926589..4927497 + 909 WP_001550353.1 alpha/beta hydrolase -
CNQ56_RS25010 4927665..4929479 - 1815 WP_001550352.1 hypothetical protein -
CNQ56_RS25015 4929895..4930836 - 942 WP_001297068.1 fatty acid biosynthesis protein FabY -
CNQ56_RS25020 4930881..4931318 - 438 WP_000560983.1 D-tyrosyl-tRNA(Tyr) deacylase -

Associated MGEs


MGE
detail
Similar
MGEs
Relative
position
MGE Type Cargo ARG Virulence gene Coordinates Length (bp)


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.


Domains


Predicted by InterproScan

Toxin


No domain identified.


Antitoxin

(36-85)


Sequences


Toxin        


Download         Length: 104 a.a.        Molecular weight: 12190.19 Da        Isoelectric Point: 9.7791

>T80852 WP_000897305.1 NZ_CP023353:c4926360-4926049 [Escherichia coli]
MLFIETEIFTEDVQKLLTDDEFSRFQFFLALNPDYGEVIPETGGLRKVRWVSGGKGKRAGVRVIYFHQVKHYEIRLLLIY
RKGIKDDLSPQEKAMLRLLNTRW

Download         Length: 312 bp

>T80852 NZ_CP023353:c4926360-4926049 [Escherichia coli]
ATGCTCTTCATCGAAACGGAAATTTTTACTGAAGATGTTCAAAAACTGCTGACCGACGATGAATTCAGTCGTTTTCAGTT
TTTCCTGGCCTTGAATCCTGACTATGGTGAGGTAATACCTGAAACTGGTGGGTTAAGAAAGGTTCGATGGGTGTCAGGAG
GAAAGGGGAAACGTGCTGGTGTCAGGGTTATTTACTTTCATCAGGTTAAACATTATGAGATCAGATTACTGCTTATTTAT
CGTAAGGGTATTAAAGATGATCTGTCTCCCCAGGAAAAAGCAATGCTCCGGTTGTTAAATACGAGGTGGTAA

Antitoxin


Download         Length: 97 a.a.        Molecular weight: 10869.46 Da        Isoelectric Point: 10.8907

>AT80852 WP_000356395.1 NZ_CP023353:c4926048-4925758 [Escherichia coli]
MDKALFERLTHSMAQMNEIIEGTRHPSRTFEVDAMKIKEIRRASGLSQSKFAELISVSVDTLRNWEQGRRSPTGPAKALL
RAIANDPQHVLQALNR

Download         Length: 291 bp

>AT80852 NZ_CP023353:c4926048-4925758 [Escherichia coli]
ATGGATAAGGCACTTTTTGAGCGGTTGACTCACAGCATGGCCCAGATGAATGAAATTATTGAAGGAACGCGACACCCTTC
ACGGACTTTTGAAGTTGATGCTATGAAAATCAAAGAAATACGCCGCGCTTCAGGGTTGTCACAATCTAAATTTGCCGAAC
TTATTTCCGTAAGCGTAGACACGTTGCGTAACTGGGAGCAGGGGCGACGTTCACCGACTGGGCCTGCAAAGGCTTTGCTG
CGAGCGATTGCCAATGATCCGCAACATGTGCTGCAGGCACTTAACCGTTAG

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
AlphaFold DB A0A0E0Y7I7


Antitoxin

Source ID Structure

References