Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hicAB/UPF0150(antitoxin)
Location 244831..245469 Replicon chromosome
Accession NZ_CP027362
Organism Escherichia coli strain 95-3192

Toxin (Protein)


Gene name hicA Uniprot ID S1F9G9
Locus tag C6P51_RS01355 Protein ID WP_000813794.1
Coordinates 245293..245469 (-) Length 59 a.a.

Antitoxin (Protein)


Gene name hicB Uniprot ID -
Locus tag C6P51_RS01350 Protein ID WP_001270286.1
Coordinates 244831..245247 (-) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
C6P51_RS01330 239982..240923 - 942 WP_001251328.1 ABC transporter permease -
C6P51_RS01335 240924..241937 - 1014 WP_000220414.1 ABC transporter ATP-binding protein -
C6P51_RS01340 241955..243100 - 1146 WP_000335342.1 ABC transporter substrate-binding protein -
C6P51_RS01345 243346..244752 - 1407 WP_000760665.1 PLP-dependent aminotransferase family protein -
C6P51_RS01350 244831..245247 - 417 WP_001270286.1 type II toxin-antitoxin system antitoxin HicB Antitoxin
C6P51_RS01355 245293..245469 - 177 WP_000813794.1 type II toxin-antitoxin system mRNA interferase toxin HicA Toxin
C6P51_RS01360 245691..245921 + 231 WP_000494244.1 YncJ family protein -
C6P51_RS01365 246013..247974 - 1962 WP_000218823.1 23S rRNA 5-hydroxycytidine C2501 synthase -
C6P51_RS01370 248047..248583 - 537 WP_000429147.1 DNA-binding transcriptional regulator SutR -
C6P51_RS01375 248636..249847 + 1212 WP_071792349.1 BenE family transporter YdcO -

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

HicA mRNA interferase family

(5-57)

Antitoxin

Cro/C1-type helix-turn-helix domain

(91-134)


Sequences

Toxin        


Download         Length: 59 a.a.        Molecular weight: 6749.83 Da        Isoelectric Point: 11.2298

>T98323 WP_000813794.1 NZ_CP027362:c245469-245293 [Escherichia coli]
VKQSEFRRWLESQGVDVANGSNHLKLRFHGRRSVMPRHPCDEIKEPLRKAILKQLGLS

Download         Length: 177 bp

>T98323 NZ_CP027362:c245469-245293 [Escherichia coli]
GTGAAACAAAGCGAGTTCAGACGTTGGCTCGAATCTCAGGGCGTCGATGTAGCGAATGGCAGCAACCATTTGAAACTCAG
GTTTCATGGGAGGCGCAGTGTCATGCCGCGTCACCCCTGCGATGAGATTAAAGAACCATTGCGTAAAGCAATCCTGAAAC
AACTCGGTTTGAGTTAA

Antitoxin


Download         Length: 139 a.a.        Molecular weight: 15246.63 Da        Isoelectric Point: 4.7386

>AT98323 WP_001270286.1 NZ_CP027362:c245247-244831 [Escherichia coli]
MRYPVTLTPAPEGGYMVSFVDIPEALTQGETVAEAMEAAKDALLTAFDFYFEDNELIPLPSPLNSHDHFIEVPLSVASKV
LLLNAFLQSEITQQELARRIGKPKQEITRLFNLHHATKIDAVQLAAKALGKELSLVMV

Download         Length: 417 bp

>AT98323 NZ_CP027362:c245247-244831 [Escherichia coli]
ATGCGTTATCCCGTCACTCTTACACCCGCGCCGGAAGGCGGTTATATGGTTTCTTTTGTGGATATCCCTGAAGCGTTGAC
CCAGGGCGAAACTGTCGCTGAAGCGATGGAAGCGGCAAAAGATGCTTTACTGACCGCATTTGATTTTTATTTTGAAGATA
ACGAGCTTATCCCGTTACCTTCGCCATTAAATAGTCACGATCATTTTATTGAAGTACCTTTGAGCGTCGCCTCTAAGGTA
TTGCTGTTAAATGCTTTTTTACAGTCAGAAATCACTCAGCAAGAGTTAGCCAGGCGAATTGGCAAACCTAAACAGGAAAT
TACTCGCTTATTTAACTTGCACCATGCGACAAAAATCGACGCCGTCCAGCTCGCGGCTAAGGCGCTTGGCAAAGAGTTAT
CACTGGTGATGGTTTGA

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 6HPB

Antitoxin

Source ID Structure

References