Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) higBA (relBE)/COG4683-HTH_37
Location 50151..50808 Replicon plasmid pKp_Goe_832-2
Accession NZ_CP018698
Organism Klebsiella pneumoniae strain Kp_Goe_149832

Toxin (Protein)


Gene name higB Uniprot ID U3PDC3
Locus tag BB751_RS29745 Protein ID WP_000270043.1
Coordinates 50151..50501 (+) Length 117 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag BB751_RS29750 Protein ID WP_000124640.1
Coordinates 50506..50808 (+) Length 101 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BB751_RS29690 45462..45641 + 180 Protein_59 helix-turn-helix transcriptional regulator -
BB751_RS29695 45706..46410 + 705 WP_001067855.1 IS6-like element IS26 family transposase -
BB751_RS29705 46625..47122 - 498 WP_000062185.1 hypothetical protein -
BB751_RS29710 47125..47613 - 489 WP_001273096.1 DUF1643 domain-containing protein -
BB751_RS29715 47710..48045 + 336 WP_000683476.1 hypothetical protein -
BB751_RS29720 48060..48530 - 471 WP_001281821.1 hypothetical protein -
BB751_RS29725 48523..48894 - 372 WP_000516916.1 hypothetical protein -
BB751_RS29730 48905..49099 - 195 WP_000343597.1 hypothetical protein -
BB751_RS29740 49440..49988 - 549 WP_001061574.1 transcriptional regulator -
BB751_RS29745 50151..50501 + 351 WP_000270043.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
BB751_RS29750 50506..50808 + 303 WP_000124640.1 XRE family transcriptional regulator Antitoxin
BB751_RS29755 50835..51128 - 294 WP_001239997.1 chromosome segregation protein ParM -
BB751_RS29760 51216..51488 - 273 WP_001043047.1 HU family DNA-binding protein -
BB751_RS29765 51546..52073 - 528 WP_001236377.1 thermonuclease family protein -
BB751_RS29775 52304..53161 - 858 WP_001167032.1 hypothetical protein -
BB751_RS29780 53148..53378 - 231 WP_000972663.1 hypothetical protein -
BB751_RS29785 53378..53896 - 519 WP_000210756.1 nitrite reductase -
BB751_RS29790 53893..54339 - 447 WP_000919345.1 Fe3+-siderophore ABC transporter permease -
BB751_RS29795 54339..54698 - 360 WP_000422768.1 hypothetical protein -
BB751_RS29800 54755..55183 - 429 WP_000591074.1 hypothetical protein -

Associated MGEs


MGE
detail
Similar
MGEs
Relative
position
MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Conjugative plasmid sul2 / aph(3'')-Ib / aph(6)-Id / tet(A) / floR / sul1 / qacE / aac(6')-Ib - 1..96072 96072


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

(12-106)

Antitoxin

(33-79)


Sequences


Toxin        


Download         Length: 117 a.a.        Molecular weight: 13328.21 Da        Isoelectric Point: 5.2421

>T70268 WP_000270043.1 NZ_CP018698:50151-50501 [Klebsiella pneumoniae]
MWVIETTDTFDEWFDALDDTDRANVLASMMVLRDRGPMLSRPYADTVNGSSYSNMKELRVQSKGDPIRAFFAFDPKRKGI
LLCAGNKTGDEKRFYEVMIPIADREFAAHLDKLKKE

Download         Length: 351 bp

>T70268 NZ_CP018698:50151-50501 [Klebsiella pneumoniae]
ATGTGGGTCATCGAGACAACCGACACCTTTGATGAGTGGTTCGATGCTCTGGATGATACCGATAGAGCAAACGTGCTGGC
TTCGATGATGGTGCTGCGAGATAGAGGCCCCATGCTGTCGAGGCCATACGCGGATACTGTTAACGGTTCATCCTACAGCA
ACATGAAAGAGCTTCGGGTCCAAAGCAAAGGAGATCCTATCAGAGCGTTCTTTGCGTTCGATCCAAAGCGTAAGGGGATT
CTTCTCTGCGCCGGTAACAAGACCGGGGACGAGAAAAGGTTTTATGAAGTAATGATCCCAATTGCAGACCGTGAGTTTGC
GGCGCACTTGGATAAATTGAAGAAGGAGTGA

Antitoxin


Download         Length: 101 a.a.        Molecular weight: 11006.73 Da        Isoelectric Point: 7.2036

>AT70268 WP_000124640.1 NZ_CP018698:50506-50808 [Klebsiella pneumoniae]
MARTLDQMLATEKPEVVAKAQKAATEMLLNIHLAELRDRMNLTQGEIAASLGVRQPTVSEMEKPGRDLKLSSIKRYVEAS
GGKLRLDVELPDGTHYGFAV

Download         Length: 303 bp

>AT70268 NZ_CP018698:50506-50808 [Klebsiella pneumoniae]
ATGGCAAGAACTCTTGACCAAATGCTGGCAACAGAAAAGCCTGAGGTTGTTGCCAAAGCACAGAAAGCGGCCACTGAGAT
GTTACTGAACATCCACTTGGCAGAGCTTCGTGATCGCATGAACCTTACCCAGGGGGAAATTGCTGCATCTCTGGGTGTGA
GACAGCCGACAGTCTCCGAGATGGAAAAACCTGGACGAGATCTCAAGCTGTCGTCCATTAAGCGGTACGTTGAGGCCTCC
GGTGGCAAGCTACGCCTCGATGTTGAACTTCCGGACGGCACCCACTACGGCTTTGCCGTTTAA

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 A0A7G8AFB9


Antitoxin

Source ID Structure

References