Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hicAB/UPF0150(antitoxin)
Location 2415268..2415906 Replicon chromosome
Accession NZ_LR134295
Organism Escherichia coli strain NCTC9080

Toxin (Protein)


Gene name hicA Uniprot ID S1F9G9
Locus tag EL145_RS11545 Protein ID WP_000813794.1
Coordinates 2415730..2415906 (-) Length 59 a.a.

Antitoxin (Protein)


Gene name hicB Uniprot ID -
Locus tag EL145_RS11540 Protein ID WP_001270286.1
Coordinates 2415268..2415684 (-) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
EL145_RS11520 2410420..2411361 - 942 WP_001251319.1 ABC transporter permease -
EL145_RS11525 2411362..2412375 - 1014 WP_000220393.1 ABC transporter ATP-binding protein -
EL145_RS11530 2412393..2413538 - 1146 WP_000047429.1 ABC transporter substrate-binding protein -
EL145_RS11535 2413780..2415189 - 1410 WP_089519440.1 PLP-dependent aminotransferase family protein -
EL145_RS11540 2415268..2415684 - 417 WP_001270286.1 type II toxin-antitoxin system antitoxin HicB Antitoxin
EL145_RS11545 2415730..2415906 - 177 WP_000813794.1 type II toxin-antitoxin system mRNA interferase toxin HicA Toxin
EL145_RS11550 2416128..2416358 + 231 WP_000494244.1 YncJ family protein -
EL145_RS11555 2416450..2418411 - 1962 WP_001303492.1 23S rRNA 5-hydroxycytidine C2501 synthase -
EL145_RS11560 2418484..2419020 - 537 WP_000429155.1 DNA-binding transcriptional regulator SutR -
EL145_RS11565 2419073..2420287 + 1215 WP_001326689.1 BenE family transporter YdcO -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
flank IS/Tn - - 2420327..2421475 1148


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

>T287476 WP_000813794.1 NZ_LR134295:c2415906-2415730 [Escherichia coli]
VKQSEFRRWLESQGVDVANGSNHLKLRFHGRRSVMPRHPCDEIKEPLRKAILKQLGLS

Download         Length: 177 bp

Antitoxin


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

>AT287476 WP_001270286.1 NZ_LR134295:c2415684-2415268 [Escherichia coli]
MRYPVTLTPAPEGGYMVSFVDIPEALTQGETVAEAMEAAKDALLTAFDFYFEDNELIPLPSPLNSHDHFIEVPLSVASKV
LLLNAFLQSEITQQELARRIGKPKQEITRLFNLHHATKIDAVQLAAKALGKELSLVMV

Download         Length: 417 bp


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