Detailed information of TA system TA037412

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): higBA (relBE)/HTH(antitoxin)
• Location: 4782490..4783092
• Replicon: chromosome
• Accession: NZ_AP023304
• Organism: Salmonella enterica subsp. enterica serovar 4[5]12:i:- strain L-4551

Toxin (Protein)

• Gene name: higB
• Uniprot ID: C0Q3J8
• Locus tag: K5676_RS23330
• Protein ID: WP_001159630.1
• Coordinates: 4782781..4783092 (-)
• Length: 104 a.a.

Antitoxin (Protein)

• Gene name: higA
• Uniprot ID: -
• Locus tag: K5676_RS23325
• Protein ID: WP_000362050.1
• Coordinates: 4782490..4782780 (-)
• Length: 97 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
K5676_RS23310 (4779983)	4779983..4780885	+	903	WP_000331361.1	formate dehydrogenase subunit beta	-
K5676_RS23315 (4780882)	4780882..4781517	+	636	WP_000829025.1	formate dehydrogenase cytochrome b556 subunit	-
K5676_RS23320 (4781514)	4781514..4782443	+	930	WP_000027730.1	formate dehydrogenase accessory protein FdhE	-
K5676_RS23325 (4782490)	4782490..4782780	-	291	WP_000362050.1	DNA-binding transcriptional regulator	Antitoxin
K5676_RS23330 (4782781)	4782781..4783092	-	312	WP_001159630.1	cytotoxic translational repressor of toxin-antitoxin stability system	Toxin
K5676_RS23335 (4783310)	4783310..4784239	+	930	WP_001127703.1	alpha/beta hydrolase	-
K5676_RS23340 (4784325)	4784325..4784636	+	312	WP_000558166.1	type II toxin-antitoxin system HigB family toxin	-
K5676_RS23345 (4784633)	4784633..4785079	+	447	WP_001259011.1	type II toxin-antitoxin system HigA family antitoxin	-
K5676_RS23350 (4785094)	4785094..4786035	-	942	WP_001518251.1	fatty acid biosynthesis protein FabY	-
K5676_RS23355 (4786080)	4786080..4786517	-	438	WP_000560974.1	D-aminoacyl-tRNA deacylase	-
K5676_RS23360 (4786514)	4786514..4787386	-	873	WP_000921427.1	virulence factor BrkB family protein	-
K5676_RS23365 (4787380)	4787380..4787979	-	600	WP_000965695.1	glucose-1-phosphatase	-

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 (36-85)

Sequences

Toxin

Protein

• Length: 104 a.a.
• Molecular weight: 12326.27 Da
• Isoelectric Point: 9.4460

>T37412 WP_001159630.1 NZ_AP023304:c4783092-4782781 [Salmonella enterica subsp. enterica serovar 4,[5],12:i:-]
MQFIETELFTEDVKKLLDDDEYHKLQVFMAQHPDCGDVIQETGGLRKMRWGARGKGKRSGVRIIYFHRSQRYEIRLLLIY
QKGIKDDLTPQEKAVLRMLNERW

Nucleotide

• Length: 312 bp

>T37412 NZ_AP023304:c4783092-4782781 [Salmonella enterica subsp. enterica serovar 4,[5],12:i:-]
ATGCAATTTATAGAAACGGAACTCTTTACTGAAGATGTTAAAAAACTGCTCGATGATGATGAATACCATAAGCTTCAGGT
TTTTATGGCTCAGCATCCAGATTGTGGTGATGTCATTCAGGAAACGGGCGGCCTGAGAAAAATGCGCTGGGGAGCGCGAG
GCAAAGGAAAGCGTAGTGGCGTGCGAATTATCTATTTTCACCGTAGTCAACGGTATGAGATTCGCTTGCTTCTGATTTAT
CAAAAAGGCATTAAAGATGATCTCACGCCGCAGGAAAAAGCGGTGCTTCGTATGCTGAATGAGAGGTGGTAG

Antitoxin

Protein

• Length: 97 a.a.
• Molecular weight: 10971.59 Da
• Isoelectric Point: 10.6525

>AT37412 WP_000362050.1 NZ_AP023304:c4782780-4782490 [Salmonella enterica subsp. enterica serovar 4,[5],12:i:-]
MDKVLFERLTQSMSQMNEIIEGTREPSRTFHIDAMKIKEIRQASGLSQSKFAELISVNVDTLRNWEQGRRSPTGPAKALL
RAIANDPRNVIQALRY

Nucleotide

• Length: 291 bp

>AT37412 NZ_AP023304:c4782780-4782490 [Salmonella enterica subsp. enterica serovar 4,[5],12:i:-]
ATGGATAAAGTGTTATTTGAGCGATTAACTCAAAGTATGTCTCAAATGAATGAAATCATTGAAGGGACCCGTGAACCTTC
TCGTACCTTTCATATTGATGCAATGAAGATTAAAGAAATACGGCAGGCATCTGGGTTGTCGCAATCTAAGTTTGCAGAGC
TGATTTCGGTCAACGTGGATACGCTGCGCAACTGGGAGCAAGGAAGACGTTCACCGACAGGGCCAGCCAAAGCGTTACTT
CGCGCCATTGCCAACGACCCGAGAAACGTTATACAAGCATTGCGTTATTGA

Structures

Toxin

• AlphaFold DB: A0A0R9NS64