Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 1118704..1119323 Replicon chromosome
Accession NZ_CP020067
Organism Klebsiella pneumoniae strain AR_0068

Toxin (Protein)


Gene name Hha Uniprot ID R8WYV2
Locus tag AM447_RS05385 Protein ID WP_002892050.1
Coordinates 1119105..1119323 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID J2DPF6
Locus tag AM447_RS05380 Protein ID WP_002892066.1
Coordinates 1118704..1119078 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
AM447_RS05370 1113856..1115049 + 1194 WP_004177236.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
AM447_RS05375 1115072..1118218 + 3147 WP_002892069.1 multidrug efflux RND transporter permease subunit AcrB -
AM447_RS05380 1118704..1119078 + 375 WP_002892066.1 Hha toxicity modulator TomB Antitoxin
AM447_RS05385 1119105..1119323 + 219 WP_002892050.1 hemolysin expression modulator Hha Toxin
AM447_RS05390 1119482..1120048 + 567 WP_002892030.1 maltose O-acetyltransferase -
AM447_RS30405 1120020..1120160 - 141 WP_004147370.1 hypothetical protein -
AM447_RS05395 1120181..1120651 + 471 WP_002892026.1 YlaC family protein -
AM447_RS05400 1120626..1122077 - 1452 WP_002892023.1 PLP-dependent aminotransferase family protein -
AM447_RS05405 1122178..1122876 + 699 WP_004178762.1 GNAT family N-acetyltransferase -
AM447_RS05410 1122873..1123013 - 141 WP_002892018.1 type B 50S ribosomal protein L36 -
AM447_RS05415 1123013..1123276 - 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

>T73941 WP_002892050.1 NZ_CP020067:1119105-1119323 [Klebsiella pneumoniae]
MSDKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPTSVWKFIR

Download         Length: 219 bp

>T73941 NZ_CP020067:1119105-1119323 [Klebsiella pneumoniae]
ATGTCTGATAAGCCATTAACTAAAACAGACTATTTGATGCGCTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGCGT
CATTGAAAAAAATAAATATGAACTGTCTGATAATGAGCTGGCGGTATTTTACTCAGCTGCCGACCATCGTCTGGCGGAAC
TGACCATGAATAAGCTATACGATAAAATCCCGACTTCTGTCTGGAAATTTATCCGCTAA

Antitoxin


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

>AT73941 WP_002892066.1 NZ_CP020067:1118704-1119078 [Klebsiella pneumoniae]
MDEYSPKRHDIAQLRFLCETLYHDCLANLEESNHGWVNDPTSAVNLQLNELIEHIATFALNYKIKYAEDNKLIAQVDEYL
DDTFTLFSNYGINSTDLQKWKKSGNRLFRCFVNASRENPASLSC

Download         Length: 375 bp

>AT73941 NZ_CP020067:1118704-1119078 [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