Detailed information of TA system TA092551

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): hicAB/UPF0150(antitoxin)
• Location: 2525579..2526217
• Replicon: chromosome
• Accession: NZ_CP025950
• Organism: Escherichia coli strain SCEC020023

Toxin (Protein)

• Gene name: hicA
• Uniprot ID: A0A0A6TXU8
• Locus tag: C1A20_RS13695
• Protein ID: WP_001447010.1
• Coordinates: 2526041..2526217 (-)
• Length: 59 a.a.

Antitoxin (Protein)

• Gene name: hicB
• Uniprot ID: -
• Locus tag: C1A20_RS13690
• Protein ID: WP_001270286.1
• Coordinates: 2525579..2525995 (-)
• Length: 139 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
C1A20_RS13670	2520731..2521672	-	942	WP_001251304.1	ABC transporter permease	-
C1A20_RS13675	2521673..2522686	-	1014	WP_000220396.1	ABC transporter ATP-binding protein	-
C1A20_RS13680	2522704..2523849	-	1146	WP_000047424.1	ABC transporter substrate-binding protein	-
C1A20_RS13685	2524094..2525500	-	1407	WP_000760626.1	PLP-dependent aminotransferase family protein	-
C1A20_RS13690	2525579..2525995	-	417	WP_001270286.1	type II toxin-antitoxin system antitoxin HicB	Antitoxin
C1A20_RS13695	2526041..2526217	-	177	WP_001447010.1	type II toxin-antitoxin system mRNA interferase toxin HicA	Toxin
C1A20_RS13700	2526439..2526669	+	231	WP_000494244.1	YncJ family protein	-
C1A20_RS13705	2526761..2528722	-	1962	WP_001303492.1	23S rRNA 5-hydroxycytidine C2501 synthase	-
C1A20_RS13710	2528795..2529331	-	537	WP_000429155.1	DNA-binding transcriptional regulator SutR	-
C1A20_RS13715	2529384..2530598	+	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

No domain identified.

Antitoxin

• Cro/C1-type helix-turn-helix domain (91-134)

Sequences

Toxin

Protein

• Length: 59 a.a.
• Molecular weight: 6779.86 Da
• Isoelectric Point: 11.2298

>T92551 WP_001447010.1 NZ_CP025950:c2526217-2526041 [Escherichia coli]
VKQSEFRRWLESQGVDVANSSNHLKLRFHGRRSVMPRHPCDEIKEPLRKAILKQLGLS

Nucleotide

• Length: 177 bp

>T92551 NZ_CP025950:c2526217-2526041 [Escherichia coli]
GTGAAACAAAGCGAGTTCAGACGTTGGCTCGAATCTCAGGGCGTCGATGTAGCGAATAGCAGCAACCATTTGAAACTCAG
GTTTCATGGGAGGCGCAGTGTCATGCCGCGTCACCCCTGCGATGAGATTAAAGAACCATTGCGTAAAGCAATCCTGAAAC
AACTCGGTTTGAGTTAA

Antitoxin

Protein

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

>AT92551 WP_001270286.1 NZ_CP025950:c2525995-2525579 [Escherichia coli]
MRYPVTLTPAPEGGYMVSFVDIPEALTQGETVAEAMEAAKDALLTAFDFYFEDNELIPLPSPLNSHDHFIEVPLSVASKV
LLLNAFLQSEITQQELARRIGKPKQEITRLFNLHHATKIDAVQLAAKALGKELSLVMV

Nucleotide

• Length: 417 bp

>AT92551 NZ_CP025950:c2525995-2525579 [Escherichia coli]
ATGCGTTATCCCGTCACTCTTACACCCGCGCCGGAAGGCGGTTATATGGTTTCTTTTGTGGATATCCCTGAAGCGTTGAC
CCAGGGCGAAACTGTCGCTGAAGCGATGGAAGCGGCAAAAGATGCTTTACTGACCGCATTTGATTTTTATTTTGAAGATA
ACGAGCTTATCCCTTTACCTTCGCCATTAAATAGTCACGATCACTTTATTGAAGTACCTTTGAGCGTCGCCTCTAAGGTA
TTGCTGTTAAATGCTTTTTTACAGTCAGAAATCACTCAGCAAGAGTTAGCCAGGCGAATTGGCAAACCTAAACAGGAGAT
TACTCGCCTATTTAACTTGCATCATGCGACAAAAATCGACGCCGTCCAGCTCGCGGCAAAGGCGCTTGGCAAAGAGTTAT
CGCTGGTGATGGTTTAA

Structures

Toxin

• AlphaFold DB: A0A0A6TXU8