Detailed information of TA system TA086705

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): hicAB/UPF0150(antitoxin)
• Location: 2425053..2425691
• Replicon: chromosome
• Accession: NZ_CP024090
• Organism: Escherichia coli strain WG5

Toxin (Protein)

• Gene name: hicA
• Uniprot ID: S1F9G9
• Locus tag: CSR56_RS12315
• Protein ID: WP_000813794.1
• Coordinates: 2425515..2425691 (-)
• Length: 59 a.a.

Antitoxin (Protein)

• Gene name: hicB
• Uniprot ID: -
• Locus tag: CSR56_RS12310
• Protein ID: WP_001270286.1
• Coordinates: 2425053..2425469 (-)
• Length: 139 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
CSR56_RS12290	2420205..2421146	-	942	WP_001251304.1	ABC transporter permease	-
CSR56_RS12295	2421147..2422160	-	1014	WP_000220396.1	ABC transporter ATP-binding protein	-
CSR56_RS12300	2422178..2423323	-	1146	WP_000047424.1	ABC transporter substrate-binding protein	-
CSR56_RS12305	2423568..2424974	-	1407	WP_000760626.1	PLP-dependent aminotransferase family protein	-
CSR56_RS12310	2425053..2425469	-	417	WP_001270286.1	type II toxin-antitoxin system antitoxin HicB	Antitoxin
CSR56_RS12315	2425515..2425691	-	177	WP_000813794.1	type II toxin-antitoxin system mRNA interferase toxin HicA	Toxin
CSR56_RS12320	2425913..2426143	+	231	WP_000494244.1	YncJ family protein	-
CSR56_RS12325	2426235..2428196	-	1962	WP_001303492.1	23S rRNA 5-hydroxycytidine C2501 synthase	-
CSR56_RS12330	2428269..2428805	-	537	WP_000429155.1	DNA-binding transcriptional regulator SutR	-
CSR56_RS12335	2428858..2430072	+	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)
	Similar MGE(s) Similar MGE(s) is defined as other TA-related MGE(s) with Mash distance < 0.01 to this MGE. Detail Genome accession Organism MGE type Related TA Coordinates Mash distance View NZ_CP020543 Escherichia coli C IS/Tn TA075073 2433298..2434446 0	flank	IS/Tn	-	-	2430112..2431260	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

Protein

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

>T86705 WP_000813794.1 NZ_CP024090:c2425691-2425515 [Escherichia coli]
VKQSEFRRWLESQGVDVANGSNHLKLRFHGRRSVMPRHPCDEIKEPLRKAILKQLGLS

Nucleotide

• Length: 177 bp

>T86705 NZ_CP024090:c2425691-2425515 [Escherichia coli]
GTGAAACAAAGCGAGTTCAGACGTTGGCTCGAATCTCAGGGCGTCGATGTAGCGAATGGCAGCAACCATTTGAAACTCAG
GTTTCATGGGAGGCGCAGTGTCATGCCGCGTCACCCCTGCGATGAGATTAAAGAACCATTGCGTAAAGCAATCCTGAAAC
AACTCGGTTTGAGTTAA

Antitoxin

Protein

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

>AT86705 WP_001270286.1 NZ_CP024090:c2425469-2425053 [Escherichia coli]
MRYPVTLTPAPEGGYMVSFVDIPEALTQGETVAEAMEAAKDALLTAFDFYFEDNELIPLPSPLNSHDHFIEVPLSVASKV
LLLNAFLQSEITQQELARRIGKPKQEITRLFNLHHATKIDAVQLAAKALGKELSLVMV

Nucleotide

• Length: 417 bp

>AT86705 NZ_CP024090:c2425469-2425053 [Escherichia coli]
ATGCGTTATCCCGTCACTCTTACACCCGCGCCGGAAGGCGGTTATATGGTTTCTTTTGTGGATATCCCTGAAGCGTTGAC
CCAGGGCGAAACTGTCGCTGAAGCGATGGAAGCGGCAAAAGATGCTTTACTGACCGCATTTGATTTTTATTTTGAAGATA
ACGAGCTTATCCCTTTACCTTCGCCATTAAATAGTCACGATCACTTTATTGAAGTACCTTTGAGCGTCGCCTCTAAGGTA
TTGCTGTTAAATGCTTTTTTACAGTCAGAAATCACTCAGCAAGAGTTAGCCAGGCGAATTGGCAAACCTAAACAGGAGAT
TACTCGCCTATTTAACTTGCATCATGCGACAAAAATCGACGCCGTCCAGCTCGCGGCAAAGGCGCTTGGCAAAGAGTTAT
CGCTGGTGATGGTTTAA

Structures

Toxin

• PDB: 6HPB