Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) higBA (relBE)/HTH(antitoxin)
Location 5737596..5738198 Replicon chromosome
Accession NZ_CP027599
Organism Escherichia coli strain 97-3250

Toxin (Protein)


Gene name higB Uniprot ID U9XIS6
Locus tag C7A06_RS31525 Protein ID WP_000897305.1
Coordinates 5737887..5738198 (-) Length 104 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag C7A06_RS31520 Protein ID WP_000356397.1
Coordinates 5737596..5737886 (-) Length 97 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
C7A06_RS31485 5733142..5733777 + 636 WP_000829008.1 formate dehydrogenase cytochrome b556 subunit -
C7A06_RS31490 5733774..5734703 + 930 WP_000027708.1 formate dehydrogenase accessory protein FdhE -
C7A06_RS31500 5735103..5736083 + 981 WP_000399648.1 IS110-like element IS621 family transposase -
C7A06_RS31505 5736312..5736554 - 243 WP_001086390.1 hypothetical protein -
C7A06_RS31510 5736773..5736991 - 219 WP_001295676.1 ribbon-helix-helix domain-containing protein -
C7A06_RS31520 5737596..5737886 - 291 WP_000356397.1 helix-turn-helix domain-containing protein Antitoxin
C7A06_RS31525 5737887..5738198 - 312 WP_000897305.1 hypothetical protein Toxin
C7A06_RS31530 5738427..5739335 + 909 WP_001162704.1 alpha/beta hydrolase -
C7A06_RS31535 5739399..5740340 - 942 WP_001297068.1 fatty acid biosynthesis protein FabY -
C7A06_RS31540 5740385..5740822 - 438 WP_000560983.1 D-tyrosyl-tRNA(Tyr) deacylase -
C7A06_RS31545 5740819..5741691 - 873 WP_000920762.1 virulence factor BrkB family protein -
C7A06_RS31550 5741685..5742284 - 600 WP_001315111.1 glucose-1-phosphatase -
C7A06_RS31555 5742383..5743168 - 786 WP_000059678.1 DeoR/GlpR family DNA-binding transcription regulator -

Associated MGEs


MGE
detail
Similar
MGEs
Relative
position
MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- flank IS/Tn - - 5735103..5736083 980


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

>T99740 WP_000897305.1 NZ_CP027599:c5738198-5737887 [Escherichia coli]
MLFIETEIFTEDVQKLLTDDEFSRFQFFLALNPDYGEVIPETGGLRKVRWVSGGKGKRAGVRVIYFHQVKHYEIRLLLIY
RKGIKDDLSPQEKAMLRLLNTRW

Download         Length: 312 bp

>T99740 NZ_CP027599:c5738198-5737887 [Escherichia coli]
ATGCTCTTCATCGAAACGGAAATTTTTACTGAAGATGTTCAAAAACTGCTGACCGACGATGAATTCAGTCGTTTTCAGTT
TTTCCTGGCCTTGAATCCTGACTATGGTGAGGTAATACCTGAAACTGGTGGGTTAAGAAAGGTTCGATGGGTGTCAGGAG
GAAAGGGGAAACGTGCTGGTGTCAGGGTTATTTACTTTCATCAGGTTAAACATTATGAGATCAGATTACTGCTTATTTAT
CGTAAGGGTATTAAAGATGATCTGTCTCCCCAGGAAAAAGCAATGCTCCGGTTGTTAAATACGAGGTGGTAA

Antitoxin


Download         Length: 97 a.a.        Molecular weight: 10846.43 Da        Isoelectric Point: 10.8907

>AT99740 WP_000356397.1 NZ_CP027599:c5737886-5737596 [Escherichia coli]
MDKALFERLTHSMAQMNEIIEGTRQPSRTFEVDAMKIKEIRRASGLSQSKFADLISVSVDTLRNWEQGRRSPTGPAKALL
RAIANDPQHVLQALNR

Download         Length: 291 bp

>AT99740 NZ_CP027599:c5737886-5737596 [Escherichia coli]
ATGGATAAGGCACTTTTTGAGCGGTTGACTCACAGCATGGCCCAGATGAATGAAATTATTGAAGGAACGCGACAGCCTTC
GCGGACTTTTGAAGTTGATGCTATGAAAATCAAAGAAATACGCCGCGCTTCAGGGTTGTCACAATCTAAATTTGCCGATC
TTATTTCTGTAAGCGTAGACACGTTGCGTAACTGGGAGCAGGGGCGACGTTCACCGACCGGGCCTGCAAAGGCTTTGCTG
CGAGCGATTGCCAATGATCCGCAACATGTGCTGCAAGCACTTAACCGTTAG

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