Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 1219648..1220267 Replicon chromosome
Accession NZ_CP007731
Organism Klebsiella pneumoniae subsp. pneumoniae KPNIH27

Toxin (Protein)


Gene name Hha Uniprot ID R8WYV2
Locus tag KPNIH27_RS06015 Protein ID WP_002892050.1
Coordinates 1219648..1219866 (-) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID J2DPF6
Locus tag KPNIH27_RS06020 Protein ID WP_002892066.1
Coordinates 1219893..1220267 (-) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
KPNIH27_RS05980 1215695..1215958 + 264 WP_002892011.1 type B 50S ribosomal protein L31 -
KPNIH27_RS05985 1215958..1216098 + 141 WP_002892018.1 type B 50S ribosomal protein L36 -
KPNIH27_RS05990 1216095..1216793 - 699 WP_002892021.1 GNAT family N-acetyltransferase -
KPNIH27_RS05995 1216894..1218345 + 1452 WP_021313732.1 PLP-dependent aminotransferase family protein -
KPNIH27_RS06000 1218320..1218790 - 471 WP_002892026.1 YlaC family protein -
KPNIH27_RS34450 1218811..1218951 + 141 WP_004147370.1 hypothetical protein -
KPNIH27_RS06010 1218923..1219489 - 567 WP_002892030.1 maltose O-acetyltransferase -
KPNIH27_RS06015 1219648..1219866 - 219 WP_002892050.1 hemolysin expression modulator Hha Toxin
KPNIH27_RS06020 1219893..1220267 - 375 WP_002892066.1 Hha toxicity modulator TomB Antitoxin
KPNIH27_RS06025 1220753..1223899 - 3147 WP_042919936.1 multidrug efflux RND transporter permease subunit -
KPNIH27_RS06030 1223922..1225115 - 1194 WP_004177236.1 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

>T46946 WP_002892050.1 NZ_CP007731:c1219866-1219648 [Klebsiella pneumoniae subsp. pneumoniae KPNIH27]
MSDKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPTSVWKFIR

Download         Length: 219 bp

>T46946 NZ_CP007731:c1219866-1219648 [Klebsiella pneumoniae subsp. pneumoniae KPNIH27]
ATGTCTGATAAGCCATTAACTAAAACAGACTATTTGATGCGCTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGCGT
CATTGAAAAAAATAAATATGAACTGTCTGATAATGAGCTGGCGGTATTTTACTCAGCTGCCGACCATCGTCTGGCGGAAC
TGACCATGAATAAGCTATACGATAAAATCCCGACTTCTGTCTGGAAATTTATCCGCTAA

Antitoxin


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

>AT46946 WP_002892066.1 NZ_CP007731:c1220267-1219893 [Klebsiella pneumoniae subsp. pneumoniae KPNIH27]
MDEYSPKRHDIAQLRFLCETLYHDCLANLEESNHGWVNDPTSAVNLQLNELIEHIATFALNYKIKYAEDNKLIAQVDEYL
DDTFTLFSNYGINSTDLQKWKKSGNRLFRCFVNASRENPASLSC

Download         Length: 375 bp

>AT46946 NZ_CP007731:c1220267-1219893 [Klebsiella pneumoniae subsp. pneumoniae KPNIH27]
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