Detailed information of TA system TA073743

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): toxTA/Tad-couple_hipB
• Location: 802043..802514
• Replicon: chromosome
• Accession: NZ_CP020013
• Organism: Haemophilus influenzae strain 6P32H1

Toxin (Protein)

• Gene name: toxT
• Uniprot ID: A0A806DTA9
• Locus tag: BV140_RS04095
• Protein ID: WP_005654546.1
• Coordinates: 802332..802514 (-)
• Length: 61 a.a.

Antitoxin (Protein)

• Gene name: toxA
• Uniprot ID: -
• Locus tag: BV140_RS04090
• Protein ID: WP_005650837.1
• Coordinates: 802043..802339 (-)
• Length: 99 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
BV140_RS04065	797217..798008	-	792	WP_005688143.1	DUF3800 domain-containing protein	-
BV140_RS04070	798020..798826	-	807	WP_005688144.1	shikimate dehydrogenase	-
BV140_RS04075	798830..799381	-	552	WP_005688145.1	Sua5/YciO/YrdC/YwlC family protein	-
BV140_RS04080	799397..799933	-	537	WP_005688146.1	topoisomerase DNA-binding C4 zinc finger domain-containing protein	-
BV140_RS04085	799943..801859	-	1917	WP_005688147.1	ABC transporter ATP-binding protein	-
BV140_RS04090	802043..802339	-	297	WP_005650837.1	helix-turn-helix transcriptional regulator	Antitoxin
BV140_RS04095	802332..802514	-	183	WP_005654546.1	shikimate 5-dehydrogenase	Toxin
BV140_RS04100	802784..805893	-	3110	Protein_761	TonB-dependent hemoglobin/transferrin/lactoferrin family receptor	-

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 (34-89)

Sequences

Toxin

Protein

• Length: 61 a.a.
• Molecular weight: 7318.33 Da
• Isoelectric Point: 6.3057

>T73743 WP_005654546.1 NZ_CP020013:c802514-802332 [Haemophilus influenzae]
MYEILFYRDQNDIEPVKEYLLSLAQNESKDSRIKLNKIRDYVIQTAQQRLSELKERLKNE

Nucleotide

• Length: 183 bp

>T73743 NZ_CP020013:c802514-802332 [Haemophilus influenzae]
ATGTACGAAATTCTCTTTTACAGAGACCAAAATGACATTGAACCAGTGAAAGAGTATCTGCTATCGCTGGCTCAAAATGA
AAGCAAAGATAGTCGAATTAAACTGAATAAAATTCGAGATTATGTAATCCAAACTGCCCAACAACGCTTAAGTGAATTAA
AAGAGAGATTGAAAAATGAATAA

Antitoxin

Protein

• Length: 99 a.a.
• Molecular weight: 11092.94 Da
• Isoelectric Point: 10.3139

>AT73743 WP_005650837.1 NZ_CP020013:c802339-802043 [Haemophilus influenzae]
MNKISPLGSNWNEFEQQIFNEEEIRESNLRVALIKELITSRQQLGISQKQLETLSGVKQPMIARIEKGQTNPQLETLLKL
LAPLGKTLSIVPLRVKNA

Nucleotide

• Length: 297 bp

>AT73743 NZ_CP020013:c802339-802043 [Haemophilus influenzae]
ATGAATAAAATCAGCCCATTAGGTTCAAATTGGAATGAGTTTGAACAGCAAATTTTCAATGAAGAAGAAATCCGAGAAAG
TAATTTGCGTGTAGCCTTAATTAAAGAATTGATTACTTCTCGTCAGCAACTTGGGATTTCCCAAAAACAACTTGAAACCT
TAAGCGGTGTGAAGCAACCTATGATTGCACGCATTGAAAAAGGACAAACGAATCCTCAACTTGAAACGTTGTTAAAATTG
CTCGCTCCTTTAGGGAAAACCCTGTCGATTGTGCCTCTAAGGGTAAAAAATGCCTAA

Structures

Toxin

• AlphaFold DB: A0A806DTA9