Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HTH_XRE
Location 1601656..1602335 Replicon chromosome
Accession NZ_CP069451
Organism Escherichia coli strain FDAARGOS_1256

Toxin (Protein)


Gene name higB Uniprot ID S1PK60
Locus tag I6J86_RS07510 Protein ID WP_000057523.1
Coordinates 1601656..1601958 (+) Length 101 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID S1QAY3
Locus tag I6J86_RS07515 Protein ID WP_000806442.1
Coordinates 1601994..1602335 (+) Length 114 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
I6J86_RS07485 1597032..1598684 + 1653 WP_000771760.1 bifunctional UDP-sugar hydrolase/5'-nucleotidase -
I6J86_RS07490 1598722..1599225 - 504 WP_000667000.1 hypothetical protein -
I6J86_RS07495 1599222..1600022 - 801 WP_000439798.1 hypothetical protein -
I6J86_RS07500 1600046..1600525 - 480 WP_000186633.1 Cys-tRNA(Pro)/Cys-tRNA(Cys) deacylase YbaK -
I6J86_RS07505 1600729..1601523 - 795 WP_000365148.1 TraB/GumN family protein -
I6J86_RS07510 1601656..1601958 + 303 WP_000057523.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
I6J86_RS07515 1601994..1602335 + 342 WP_000806442.1 HigA family addiction module antidote protein Antitoxin
I6J86_RS07520 1602393..1604897 - 2505 WP_000083943.1 copper-exporting P-type ATPase CopA -
I6J86_RS07525 1605159..1606091 + 933 WP_000883025.1 glutaminase A -

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

Toxin HigB-1

(9-98)

Antitoxin

Toxin-antitoxin system, antidote protein, HigA

(1-100)


Sequences

Toxin        


Download         Length: 101 a.a.        Molecular weight: 11809.44 Da        Isoelectric Point: 10.3980

>T190472 WP_000057523.1 NZ_CP069451:1601656-1601958 [Escherichia coli]
MAQKKNIRSFRDAWLADFFVHSTPHRKIPAEIHTTLSRKLDIINAATSHRDLRSPPGNRYEELSGKLQEYSSIRVNKQYR
LIFKWVNGKAEELFLDPHNY

Download         Length: 303 bp

>T190472 NZ_CP091361:960139-960459 [Acinetobacter baumannii]
ATGTTATTTATTGAAACCAGCATCTTTACCAAGCAAATTAAAGACCTTGTATCTGATGAGGAATATCGTCAACTTCAGCA
AGATCTTTTGGTACAGCCTGATAGAGGTGACCTAATCAAGAATGGCGGTGGTATTCGCAAAGTACGTTGTGCTCAAGGTA
ACAAAGGGAAAAGTGGTGGGATACGGGTGATTTATTATTGGGTCACCGAGGATGATCAGATCTTTTTCTTAGTGGCTTAT
CCAAAATCAGTAAAAGATAATTTAACAGATAAGGAAACCGCCATTCTGCACCAACTCGTGAAGGAGCAATTTCATGGATA
A

Antitoxin


Download         Length: 114 a.a.        Molecular weight: 13171.10 Da        Isoelectric Point: 5.7790

>AT190472 WP_000806442.1 NZ_CP069451:1601994-1602335 [Escherichia coli]
MKQATRKPTTPGDILLYEYLEPLDLKINELAELLHVHRNSVSALINNNRKLTTEMAFRLAKVFDTTVDFWLNLQAAVDLW
EVENNMRTQEELGRIETVAEYLARREERAKKVA

Download         Length: 342 bp

>AT190472 NZ_CP091361:960452-960724 [Acinetobacter baumannii]
ATGGATAACAACTTATTTGATGACTTGGTTGCTTCAATCAAAGAAGCTGGAGCTATCAAACGTAAAGAAGTTAAAGCAAG
CCGAGTTACAGAACTCGAATTGCCTGATATTAAAGAAGTACGTGAAAAAACTGGCTTGAGCCAAAATGAATTTGCTGCAC
GTCTACATATTAGCCCCCGTACCCTGCAAAATTGGGAACAGGGACGACGCTATCCAACTGGACCAGCAGCTACATTGATT
CGAATTTTAGATGCTCACCCAAGCCTTATTTGA

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 S1PK60

Antitoxin

Source ID Structure
PDB 2EBY
AlphaFold DB S1QAY3

References