Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 1619157..1619776 Replicon chromosome
Accession NZ_CP042481
Organism Klebsiella pneumoniae strain C51

Toxin (Protein)


Gene name Hha Uniprot ID R8WYV2
Locus tag FR751_RS07720 Protein ID WP_002892050.1
Coordinates 1619157..1619375 (-) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID J2DPF6
Locus tag FR751_RS07725 Protein ID WP_002892066.1
Coordinates 1619402..1619776 (-) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FR751_RS07690 1615204..1615467 + 264 WP_002892011.1 type B 50S ribosomal protein L31 -
FR751_RS07695 1615467..1615607 + 141 WP_002892018.1 type B 50S ribosomal protein L36 -
FR751_RS07700 1615604..1616302 - 699 WP_002892021.1 GNAT family N-acetyltransferase -
FR751_RS07705 1616403..1617854 + 1452 WP_002892023.1 PLP-dependent aminotransferase family protein -
FR751_RS07710 1617829..1618299 - 471 WP_002892026.1 YlaC family protein -
FR751_RS28390 1618320..1618460 + 141 WP_004147370.1 hypothetical protein -
FR751_RS07715 1618432..1618998 - 567 WP_002892030.1 maltose O-acetyltransferase -
FR751_RS07720 1619157..1619375 - 219 WP_002892050.1 hemolysin expression modulator Hha Toxin
FR751_RS07725 1619402..1619776 - 375 WP_002892066.1 Hha toxicity modulator TomB Antitoxin
FR751_RS07730 1620262..1623408 - 3147 WP_002892069.1 multidrug efflux RND transporter permease subunit AcrB -
FR751_RS07735 1623431..1624624 - 1194 WP_002892072.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -

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

Haemolysin expression modulating, HHA

(13-69)

Antitoxin

Biofilm formation regulator YbaJ

(1-116)


Sequences

Toxin        


Download         Length: 73 a.a.        Molecular weight: 8628.00 Da        Isoelectric Point: 8.9008

>T135689 WP_002892050.1 NZ_CP042481:c1619375-1619157 [Klebsiella pneumoniae]
MSDKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPTSVWKFIR

Download         Length: 219 bp

>T135689 NZ_CP042481:c1619375-1619157 [Klebsiella pneumoniae]
ATGTCTGATAAGCCATTAACTAAAACAGACTATTTGATGCGCTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGCGT
CATTGAAAAAAATAAATATGAACTGTCTGATAATGAGCTGGCGGTATTTTACTCAGCTGCCGACCATCGTCTGGCGGAAC
TGACCATGAATAAGCTATACGATAAAATCCCGACTTCTGTCTGGAAATTTATCCGCTAA

Antitoxin


Download         Length: 125 a.a.        Molecular weight: 14368.06 Da        Isoelectric Point: 4.8989

>AT135689 WP_002892066.1 NZ_CP042481:c1619776-1619402 [Klebsiella pneumoniae]
MDEYSPKRHDIAQLRFLCETLYHDCLANLEESNHGWVNDPTSAVNLQLNELIEHIATFALNYKIKYAEDNKLIAQVDEYL
DDTFTLFSNYGINSTDLQKWKKSGNRLFRCFVNASRENPASLSC

Download         Length: 375 bp

>AT135689 NZ_CP042481:c1619776-1619402 [Klebsiella pneumoniae]
ATGGACGAATACTCGCCAAAAAGACATGATATTGCACAGCTACGCTTTCTCTGCGAAACGCTGTATCATGACTGCCTTGC
AAACCTGGAAGAGAGCAACCATGGCTGGGTCAACGACCCGACGTCGGCTGTCAATCTCCAGTTAAATGAATTGATCGAGC
ACATTGCCACATTCGCTCTTAATTATAAAATTAAGTATGCAGAGGATAATAAGCTGATCGCTCAGGTTGACGAATATCTG
GACGACACTTTTACGTTGTTCAGTAACTACGGCATTAACTCTACGGATTTGCAAAAGTGGAAAAAATCCGGTAACCGACT
ATTTCGTTGCTTTGTCAACGCCAGCCGGGAAAACCCGGCCAGTCTATCGTGTTAG

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 A0A2P8K6F2

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GJ93

References