Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hicAB/UPF0150(antitoxin)
Location 1322472..1323120 Replicon chromosome
Accession NZ_CP017546
Organism Mannheimia haemolytica strain 1342

Toxin (Protein)


Gene name hicA Uniprot ID A0A249A099
Locus tag BG592_RS06880 Protein ID WP_006251221.1
Coordinates 1322944..1323120 (-) Length 59 a.a.

Antitoxin (Protein)


Gene name hicB Uniprot ID A0A248ZZL6
Locus tag BG592_RS06875 Protein ID WP_006251222.1
Coordinates 1322472..1322888 (-) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BG592_RS06835 1318756..1319190 + 435 WP_006251230.1 hypothetical protein -
BG592_RS06840 1319205..1320194 + 990 WP_006251229.1 encapsulin -
BG592_RS14075 1320206..1320475 + 270 WP_020849873.1 hypothetical protein -
BG592_RS06850 1320478..1320855 + 378 WP_006251227.1 hypothetical protein -
BG592_RS06855 1320855..1321199 + 345 WP_006251226.1 hypothetical protein -
BG592_RS06860 1321201..1321569 + 369 WP_006251225.1 hypothetical protein -
BG592_RS06865 1321566..1321946 + 381 WP_006251224.1 hypothetical protein -
BG592_RS06870 1321950..1322432 + 483 WP_006251223.1 phage tail protein -
BG592_RS06875 1322472..1322888 - 417 WP_006251222.1 type II toxin-antitoxin system HicB family antitoxin Antitoxin
BG592_RS06880 1322944..1323120 - 177 WP_006251221.1 type II toxin-antitoxin system HicA family toxin Toxin
BG592_RS06885 1323216..1323887 + 672 WP_006251220.1 hypothetical protein -
BG592_RS06890 1323902..1324135 - 234 WP_020824316.1 hypothetical protein -
BG592_RS06895 1324304..1324762 + 459 WP_006251218.1 hypothetical protein -
BG592_RS06905 1325307..1327802 + 2496 WP_006251216.1 phage tail length tape measure family protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Prophage - - 1263696..1346905 83209


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

>T67366 WP_006251221.1 NZ_CP017546:c1323120-1322944 [Mannheimia haemolytica]
VKQSEFLRWLKANGVEVENGSKHLKLYYKGKRSHLPKHPSQELKTGLVEGVKKQLGLK

Download         Length: 177 bp

>T67366 NZ_CP017546:c1323120-1322944 [Mannheimia haemolytica]
GTGAAGCAAAGCGAATTCCTAAGGTGGCTAAAGGCTAATGGGGTAGAGGTTGAAAATGGATCAAAGCATTTGAAACTCTA
CTACAAGGGCAAAAGAAGCCACCTCCCCAAACACCCAAGCCAAGAGTTAAAAACAGGCTTAGTGGAAGGGGTTAAAAAGC
AACTAGGCTTAAAATAA

Antitoxin


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

>AT67366 WP_006251222.1 NZ_CP017546:c1322888-1322472 [Mannheimia haemolytica]
MFYPALFTPAEEGGFVVTFPDLPEAITQGDTFEEAMEMAEDVLLSCVEIYFDEDRRFPLTRPVNTDEVPVFMPESIYAKV
LLHNTMQEQAVSKAEIARLTNIRPPEVQRILAPRHITKIDTIGRILASLGKPLQLSLG

Download         Length: 417 bp

>AT67366 NZ_CP017546:c1322888-1322472 [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