Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hicAB/UPF0150(antitoxin)
Location 2377037..2377675 Replicon chromosome
Accession NZ_CP042865
Organism Escherichia coli strain ATCC BAA-196

Toxin (Protein)


Gene name hicA Uniprot ID S1F9G9
Locus tag BAA196NC_RS11545 Protein ID WP_000813794.1
Coordinates 2377499..2377675 (-) Length 59 a.a.

Antitoxin (Protein)


Gene name hicB Uniprot ID -
Locus tag BAA196NC_RS11540 Protein ID WP_001270286.1
Coordinates 2377037..2377453 (-) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BAA196NC_RS11520 2372189..2373130 - 942 WP_001251304.1 ABC transporter permease -
BAA196NC_RS11525 2373131..2374144 - 1014 WP_000220396.1 ABC transporter ATP-binding protein -
BAA196NC_RS11530 2374162..2375307 - 1146 WP_000047424.1 ABC transporter substrate-binding protein -
BAA196NC_RS11535 2375552..2376958 - 1407 WP_000760626.1 PLP-dependent aminotransferase family protein -
BAA196NC_RS11540 2377037..2377453 - 417 WP_001270286.1 type II toxin-antitoxin system antitoxin HicB Antitoxin
BAA196NC_RS11545 2377499..2377675 - 177 WP_000813794.1 type II toxin-antitoxin system mRNA interferase toxin HicA Toxin
BAA196NC_RS11550 2377897..2378127 + 231 WP_000494244.1 YncJ family protein -
BAA196NC_RS11555 2378219..2380180 - 1962 WP_001303492.1 23S rRNA 5-hydroxycytidine C2501 synthase -
BAA196NC_RS11560 2380253..2380789 - 537 WP_000429155.1 DNA-binding transcriptional regulator SutR -
BAA196NC_RS11565 2380842..2382056 + 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)


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

>T136309 WP_000813794.1 NZ_CP042865:c2377675-2377499 [Escherichia coli]
VKQSEFRRWLESQGVDVANGSNHLKLRFHGRRSVMPRHPCDEIKEPLRKAILKQLGLS

Download         Length: 177 bp

>T136309 NZ_CP042865:c2377675-2377499 [Escherichia coli]
GTGAAACAAAGCGAGTTCAGACGTTGGCTCGAATCTCAGGGCGTCGATGTAGCGAATGGCAGCAACCATTTGAAACTCAG
GTTTCATGGGAGGCGCAGTGTCATGCCGCGTCACCCCTGCGATGAGATTAAAGAACCATTGCGTAAAGCAATCCTGAAAC
AACTCGGTTTGAGTTAA

Antitoxin


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

>AT136309 WP_001270286.1 NZ_CP042865:c2377453-2377037 [Escherichia coli]
MRYPVTLTPAPEGGYMVSFVDIPEALTQGETVAEAMEAAKDALLTAFDFYFEDNELIPLPSPLNSHDHFIEVPLSVASKV
LLLNAFLQSEITQQELARRIGKPKQEITRLFNLHHATKIDAVQLAAKALGKELSLVMV

Download         Length: 417 bp

>AT136309 NZ_CP055451:c4592844-4592578 [Klebsiella pneumoniae]
ATGCCCGCACTTAAAAAGCAGCGTATAGATTTGAGATTAACCGATGATGATAAGAGCATCATCGAGGAAGCTGCGGCAAT
TTCGAATCAGACGATTACCCAGTTTGTGGTTGCCAGTGCCTCAGAACGTGCTGCGGAAGTGATTGAGCAGCACCGCAGAA
TGGTCCTCAATGAGCAATCATGGAGCCTGGTGATGGAGGCGATTACCCAACCGCCAGCCCCGAATGATCGACTGAAACGT
GCAGCGAAGCGTCTACAAACCAGGTAA

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