Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 4060149..4060768 Replicon chromosome
Accession NZ_CP025143
Organism Klebsiella pneumoniae strain NR5632

Toxin (Protein)


Gene name Hha Uniprot ID R8WYV2
Locus tag CXB25_RS20510 Protein ID WP_002892050.1
Coordinates 4060550..4060768 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID J2DPF6
Locus tag CXB25_RS20505 Protein ID WP_002892066.1
Coordinates 4060149..4060523 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CXB25_RS20495 4055301..4056494 + 1194 WP_004177236.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
CXB25_RS20500 4056517..4059663 + 3147 WP_002892069.1 multidrug efflux RND transporter permease subunit AcrB -
CXB25_RS20505 4060149..4060523 + 375 WP_002892066.1 Hha toxicity modulator TomB Antitoxin
CXB25_RS20510 4060550..4060768 + 219 WP_002892050.1 hemolysin expression modulator Hha Toxin
CXB25_RS20515 4060927..4061493 + 567 WP_002892030.1 maltose O-acetyltransferase -
CXB25_RS30010 4061465..4061605 - 141 WP_004147370.1 hypothetical protein -
CXB25_RS20520 4061626..4062096 + 471 WP_002892026.1 YlaC family protein -
CXB25_RS20525 4062071..4063522 - 1452 WP_032435563.1 PLP-dependent aminotransferase family protein -
CXB25_RS20530 4063623..4064321 + 699 WP_032435564.1 GNAT family N-acetyltransferase -
CXB25_RS20535 4064318..4064458 - 141 WP_002892018.1 type B 50S ribosomal protein L36 -
CXB25_RS20540 4064458..4064721 - 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

>T89825 WP_002892050.1 NZ_CP025143:4060550-4060768 [Klebsiella pneumoniae]
MSDKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPTSVWKFIR

Download         Length: 219 bp

>T89825 NZ_CP025143:4060550-4060768 [Klebsiella pneumoniae]
ATGTCTGATAAGCCATTAACTAAAACAGACTATTTGATGCGCTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGCGT
CATTGAAAAAAATAAATATGAACTGTCTGATAATGAGCTGGCGGTATTTTACTCAGCTGCCGACCATCGTCTGGCGGAAC
TGACCATGAATAAGCTATACGATAAAATCCCGACCTCTGTCTGGAAATTTATCCGCTAA

Antitoxin


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

>AT89825 WP_002892066.1 NZ_CP025143:4060149-4060523 [Klebsiella pneumoniae]
MDEYSPKRHDIAQLRFLCETLYHDCLANLEESNHGWVNDPTSAVNLQLNELIEHIATFALNYKIKYAEDNKLIAQVDEYL
DDTFTLFSNYGINSTDLQKWKKSGNRLFRCFVNASRENPASLSC

Download         Length: 375 bp

>AT89825 NZ_CP025143:4060149-4060523 [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