Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hicAB/UPF0150(antitoxin)
Location 2278451..2279089 Replicon chromosome
Accession NZ_CP014269
Organism Escherichia coli B strain C3029

Toxin (Protein)


Gene name hicA Uniprot ID S1F9G9
Locus tag C3029_RS11550 Protein ID WP_000813794.1
Coordinates 2278451..2278627 (+) Length 59 a.a.

Antitoxin (Protein)


Gene name hicB Uniprot ID -
Locus tag C3029_RS11555 Protein ID WP_001270286.1
Coordinates 2278673..2279089 (+) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
C3029_RS11530 2274070..2275284 - 1215 WP_001326689.1 BenE family transporter YdcO -
C3029_RS11535 2275337..2275873 + 537 WP_000429155.1 DNA-binding transcriptional regulator SutR -
C3029_RS11540 2275946..2277907 + 1962 WP_001301045.1 23S rRNA 5-hydroxycytidine C2501 synthase -
C3029_RS11545 2277999..2278229 - 231 WP_000494244.1 YncJ family protein -
C3029_RS11550 2278451..2278627 + 177 WP_000813794.1 type II toxin-antitoxin system mRNA interferase toxin HicA Toxin
C3029_RS11555 2278673..2279089 + 417 WP_001270286.1 type II toxin-antitoxin system antitoxin HicB Antitoxin
C3029_RS11560 2279168..2280574 + 1407 WP_000760626.1 PLP-dependent aminotransferase family protein -
C3029_RS11565 2280819..2281964 + 1146 WP_000047424.1 ABC transporter substrate-binding protein -
C3029_RS11570 2281982..2282995 + 1014 WP_000220396.1 ABC transporter ATP-binding protein -
C3029_RS11575 2282996..2283937 + 942 WP_001251313.1 ABC transporter permease -

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

>T60497 WP_000813794.1 NZ_CP014269:2278451-2278627 [Escherichia coli B]
VKQSEFRRWLESQGVDVANGSNHLKLRFHGRRSVMPRHPCDEIKEPLRKAILKQLGLS

Download         Length: 177 bp

>T60497 NZ_CP014269:2278451-2278627 [Escherichia coli B]
GTGAAACAAAGCGAGTTCAGACGTTGGCTCGAATCTCAGGGCGTCGATGTAGCGAATGGCAGCAACCATTTGAAACTCAG
GTTTCATGGGAGGCGCAGTGTCATGCCGCGTCACCCCTGCGATGAGATTAAAGAACCATTGCGTAAAGCAATCCTGAAAC
AACTCGGTTTGAGTTAA

Antitoxin


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

>AT60497 WP_001270286.1 NZ_CP014269:2278673-2279089 [Escherichia coli B]
MRYPVTLTPAPEGGYMVSFVDIPEALTQGETVAEAMEAAKDALLTAFDFYFEDNELIPLPSPLNSHDHFIEVPLSVASKV
LLLNAFLQSEITQQELARRIGKPKQEITRLFNLHHATKIDAVQLAAKALGKELSLVMV

Download         Length: 417 bp

>AT60497 NZ_CP014269:2278673-2279089 [Escherichia coli B]
ATGCGTTATCCCGTCACTCTTACACCCGCGCCGGAAGGCGGTTATATGGTTTCTTTTGTGGATATCCCTGAAGCGTTGAC
GCAGGGCGAAACTGTCGCTGAAGCGATGGAAGCGGCAAAAGATGCTTTACTGACCGCATTTGATTTTTATTTTGAAGATA
ACGAGCTTATCCCTTTACCTTCGCCATTAAATAGTCATGATCACTTTATTGAAGTGCCTTTGAGCGTCGCCTCTAAGGTA
TTGCTGTTAAATGCTTTTTTACAGTCAGAAATCACTCAGCAAGAGTTAGCCAGGCGAATTGGCAAACCTAAACAGGAGAT
TACTCGCCTATTTAACTTGCATCATGCGACAAAAATCGACGCCGTCCAGCTCGCGGCAAAGGCGCTTGGCAAAGAGTTAT
CGCTGGTGATGGTTTAA

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