Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hicAB/UPF0150(antitoxin)
Location 1497271..1497919 Replicon chromosome
Accession NZ_CP017544
Organism Mannheimia haemolytica strain 1373

Toxin (Protein)


Gene name hicA Uniprot ID A0A249A099
Locus tag BG581_RS07675 Protein ID WP_006251221.1
Coordinates 1497271..1497447 (+) Length 59 a.a.

Antitoxin (Protein)


Gene name hicB Uniprot ID A0A248ZZL6
Locus tag BG581_RS07680 Protein ID WP_006251222.1
Coordinates 1497503..1497919 (+) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BG581_RS07650 1492589..1495084 - 2496 WP_006251216.1 phage tail length tape measure family protein -
BG581_RS07660 1495629..1496087 - 459 WP_006251218.1 hypothetical protein -
BG581_RS07665 1496256..1496489 + 234 WP_020824316.1 hypothetical protein -
BG581_RS07670 1496504..1497175 - 672 WP_006251220.1 hypothetical protein -
BG581_RS07675 1497271..1497447 + 177 WP_006251221.1 type II toxin-antitoxin system HicA family toxin Toxin
BG581_RS07680 1497503..1497919 + 417 WP_006251222.1 type II toxin-antitoxin system HicB family antitoxin Antitoxin
BG581_RS07685 1497959..1498441 - 483 WP_006251223.1 phage tail protein -
BG581_RS07690 1498445..1498825 - 381 WP_006251224.1 hypothetical protein -
BG581_RS07695 1498822..1499190 - 369 WP_006251225.1 hypothetical protein -
BG581_RS07700 1499192..1499536 - 345 WP_006251226.1 hypothetical protein -
BG581_RS07705 1499536..1499913 - 378 WP_006251227.1 hypothetical protein -
BG581_RS14590 1499916..1500203 - 288 WP_186806282.1 hypothetical protein -
BG581_RS07710 1500215..1501204 - 990 WP_006251229.1 encapsulin -
BG581_RS07715 1501219..1501653 - 435 WP_006251230.1 hypothetical protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Prophage - - 1463876..1555494 91618


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

HicB-like antitoxin of toxin-antitoxin system

(3-64)


Sequences

Toxin        


Download         Length: 59 a.a.        Molecular weight: 6640.79 Da        Isoelectric Point: 10.7708

>T67352 WP_006251221.1 NZ_CP017544:1497271-1497447 [Mannheimia haemolytica]
VKQSEFLRWLKANGVEVENGSKHLKLYYKGKRSHLPKHPSQELKTGLVEGVKKQLGLK

Download         Length: 177 bp

>T67352 NZ_CP017544:1497271-1497447 [Mannheimia haemolytica]
GTGAAGCAAAGCGAATTCCTAAGGTGGCTAAAGGCTAATGGGGTAGAGGTTGAAAATGGATCAAAGCATTTGAAACTCTA
CTACAAGGGCAAAAGAAGCCACCTCCCCAAACACCCAAGCCAAGAGTTAAAAACAGGCTTAGTGGAAGGGGTTAAAAAGC
AACTAGGCTTAAAATAA

Antitoxin


Download         Length: 139 a.a.        Molecular weight: 15519.91 Da        Isoelectric Point: 4.3508

>AT67352 WP_006251222.1 NZ_CP017544:1497503-1497919 [Mannheimia haemolytica]
MFYPALFTPAEEGGFVVTFPDLPEAITQGDTFEEAMEMAEDVLLSCVEIYFDEDRRFPLTRPVNTDEVPVFMPESIYAKV
LLHNTMQEQAVSKAEIARLTNIRPPEVQRILAPRHITKIDTIGRILASLGKPLQLSLG

Download         Length: 417 bp

>AT67352 NZ_CP017544:1497503-1497919 [Mannheimia haemolytica]
ATGTTTTATCCAGCGTTATTTACCCCCGCTGAAGAAGGGGGCTTTGTAGTGACATTTCCTGATTTGCCAGAAGCTATCAC
CCAAGGCGATACATTTGAAGAAGCAATGGAAATGGCAGAAGACGTGCTACTATCTTGTGTTGAAATTTATTTCGATGAAG
ATAGACGCTTTCCGCTCACTCGCCCAGTAAATACCGACGAAGTGCCTGTGTTTATGCCAGAGAGCATCTACGCAAAAGTG
CTTTTGCATAATACAATGCAAGAACAAGCGGTAAGCAAGGCAGAAATTGCCCGATTAACTAATATCCGTCCGCCAGAAGT
ACAGCGAATTTTAGCCCCTCGCCATATTACAAAAATCGACACTATTGGTCGTATTTTGGCTAGCTTAGGAAAGCCCCTAC
AACTATCCCTAGGATAA

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 A0A249A099

Antitoxin

Source ID Structure
AlphaFold DB A0A248ZZL6

References