Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 4074727..4075346 Replicon chromosome
Accession NZ_AP024760
Organism Klebsiella pneumoniae strain TUM12129

Toxin (Protein)


Gene name Hha Uniprot ID R8WYV2
Locus tag K6J88_RS20270 Protein ID WP_002892050.1
Coordinates 4075128..4075346 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID J2DPF6
Locus tag K6J88_RS20265 Protein ID WP_002892066.1
Coordinates 4074727..4075101 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
K6J88_RS20255 (TUM12129_39130) 4069879..4071072 + 1194 WP_002892072.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
K6J88_RS20260 (TUM12129_39140) 4071095..4074241 + 3147 WP_002892069.1 multidrug efflux RND transporter permease subunit AcrB -
K6J88_RS20265 (TUM12129_39150) 4074727..4075101 + 375 WP_002892066.1 Hha toxicity modulator TomB Antitoxin
K6J88_RS20270 (TUM12129_39160) 4075128..4075346 + 219 WP_002892050.1 HHA domain-containing protein Toxin
K6J88_RS20275 (TUM12129_39170) 4075505..4076071 + 567 WP_002892030.1 maltose O-acetyltransferase -
K6J88_RS20280 4076043..4076183 - 141 WP_004147370.1 hypothetical protein -
K6J88_RS20285 (TUM12129_39180) 4076204..4076674 + 471 WP_002892026.1 YlaC family protein -
K6J88_RS20290 (TUM12129_39190) 4076649..4078100 - 1452 WP_002892023.1 PLP-dependent aminotransferase family protein -
K6J88_RS20295 (TUM12129_39200) 4078201..4078899 + 699 WP_002892021.1 GNAT family protein -
K6J88_RS20300 (TUM12129_39210) 4078896..4079036 - 141 WP_002892018.1 type B 50S ribosomal protein L36 -
K6J88_RS20305 (TUM12129_39220) 4079036..4079299 - 264 WP_002892011.1 type B 50S ribosomal protein L31 -

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

>T39497 WP_002892050.1 NZ_AP024760:4075128-4075346 [Klebsiella pneumoniae]
MSDKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPTSVWKFIR

Download         Length: 219 bp

>T39497 NZ_AP024760:4075128-4075346 [Klebsiella pneumoniae]
ATGTCTGATAAGCCATTAACTAAAACAGACTATTTGATGCGCTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGCGT
CATTGAAAAAAATAAATATGAACTGTCTGATAATGAGCTGGCGGTATTTTACTCAGCTGCCGACCATCGTCTGGCGGAAC
TGACCATGAATAAGCTATACGATAAAATCCCGACTTCTGTCTGGAAATTTATCCGCTAA

Antitoxin


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

>AT39497 WP_002892066.1 NZ_AP024760:4074727-4075101 [Klebsiella pneumoniae]
MDEYSPKRHDIAQLRFLCETLYHDCLANLEESNHGWVNDPTSAVNLQLNELIEHIATFALNYKIKYAEDNKLIAQVDEYL
DDTFTLFSNYGINSTDLQKWKKSGNRLFRCFVNASRENPASLSC

Download         Length: 375 bp

>AT39497 NZ_AP024760:4074727-4075101 [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