Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hicAB/HicB(antitoxin)
Location 685621..686261 Replicon chromosome
Accession NZ_CP017499
Organism Mannheimia haemolytica strain 33702

Toxin (Protein)


Gene name hicA Uniprot ID A0A378NFX7
Locus tag BG576_RS03650 Protein ID WP_006250075.1
Coordinates 686079..686261 (-) Length 61 a.a.

Antitoxin (Protein)


Gene name hicB Uniprot ID A0A378NET2
Locus tag BG576_RS03645 Protein ID WP_006250984.1
Coordinates 685621..686040 (-) Length 140 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BG576_RS03600 680855..681289 - 435 WP_020824225.1 hypothetical protein -
BG576_RS03605 681383..682186 - 804 WP_020824224.1 DUF2303 family protein -
BG576_RS03610 682258..682617 - 360 WP_006250991.1 hypothetical protein -
BG576_RS03615 682653..683111 - 459 WP_006253113.1 single-stranded DNA-binding protein -
BG576_RS12675 683117..683281 - 165 WP_020824223.1 hypothetical protein -
BG576_RS03620 683265..683450 - 186 WP_020824222.1 hypothetical protein -
BG576_RS03625 683643..683966 + 324 WP_006250988.1 hypothetical protein -
BG576_RS03630 684445..684675 - 231 WP_006250987.1 hypothetical protein -
BG576_RS03635 684965..685240 + 276 WP_006250986.1 type II toxin-antitoxin system RelE/ParE family toxin -
BG576_RS03640 685249..685554 + 306 WP_006250985.1 HigA family addiction module antidote protein -
BG576_RS03645 685621..686040 - 420 WP_006250984.1 type II toxin-antitoxin system HicB family antitoxin Antitoxin
BG576_RS03650 686079..686261 - 183 WP_006250075.1 type II toxin-antitoxin system HicA family toxin Toxin
BG576_RS03655 686392..686877 - 486 WP_006252741.1 hypothetical protein -
BG576_RS03660 686882..687262 - 381 WP_006248823.1 hypothetical protein -
BG576_RS03665 687337..688020 - 684 WP_006252485.1 helix-turn-helix transcriptional regulator -
BG576_RS03670 688151..688351 + 201 WP_006248825.1 helix-turn-helix domain-containing protein -
BG576_RS03675 688372..688632 + 261 WP_006252483.1 hypothetical protein -
BG576_RS03680 688808..689647 + 840 WP_006252350.1 Rha family transcriptional regulator -
BG576_RS03685 689644..690690 + 1047 WP_020824125.1 conserved phage C-terminal domain-containing protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Prophage - - 675770..728820 53050


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

(3-58)

Antitoxin

HicB-like antitoxin of toxin-antitoxin system

(4-96)


Sequences

Toxin        


Download         Length: 61 a.a.        Molecular weight: 6933.03 Da        Isoelectric Point: 10.3446

>T67018 WP_006250075.1 NZ_CP017499:c686261-686079 [Mannheimia haemolytica]
MKYSEFLRYLLAQGCEIENHRRGSHRKVTLNGKQSVFPYHGSKEIGTGLVNKIKKDLDLK

Download         Length: 183 bp

>T67018 NZ_CP017499:c686261-686079 [Mannheimia haemolytica]
ATGAAATACAGCGAGTTCCTGAGGTACTTACTTGCTCAAGGTTGCGAAATTGAAAACCATAGGCGAGGCAGTCATCGAAA
GGTAACACTAAACGGAAAACAATCGGTTTTTCCTTATCACGGGAGCAAAGAGATTGGTACAGGTTTAGTAAATAAGATTA
AGAAAGACTTAGATCTTAAATAA

Antitoxin


Download         Length: 140 a.a.        Molecular weight: 15957.34 Da        Isoelectric Point: 4.6983

>AT67018 WP_006250984.1 NZ_CP017499:c686040-685621 [Mannheimia haemolytica]
MLRYPVEITPDDNGTYLVTCPDIPEMASVGEDLEEALLEAQDGLATALEFYFDDRREIPMPSPIKEGQHTVNLTVLQSMK
VFLLNEMIKQGVRKAEMARRLDVHLPQIDRLLDFNHSTKVEFVEKAYGKLNQRFTILPH

Download         Length: 420 bp

>AT67018 NZ_CP017499:c686040-685621 [Mannheimia haemolytica]
ATGTTACGCTACCCAGTTGAAATTACCCCTGATGATAACGGCACATACCTTGTGACTTGCCCTGATATTCCTGAAATGGC
AAGCGTAGGTGAGGACTTAGAAGAAGCCCTATTAGAAGCACAAGATGGCTTAGCCACAGCCCTTGAATTCTATTTTGATG
ATAGACGAGAAATACCAATGCCAAGCCCAATTAAAGAGGGACAACATACGGTTAATCTTACCGTGCTGCAATCAATGAAA
GTATTTCTCTTAAATGAAATGATTAAACAAGGTGTACGTAAAGCAGAAATGGCAAGACGATTAGATGTACACTTACCACA
GATAGATCGCCTATTAGATTTTAATCATTCCACAAAAGTAGAATTTGTTGAGAAAGCCTATGGTAAGCTAAATCAACGCT
TTACTATTCTCCCTCACTAA

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
AlphaFold DB A0A378NFX7

Antitoxin

Source ID Structure
AlphaFold DB A0A378NET2

References