Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 4099177..4099796 Replicon chromosome
Accession NZ_CP028391
Organism Klebsiella pneumoniae strain WCHKP13F2

Toxin (Protein)


Gene name Hha Uniprot ID R8WYV2
Locus tag B7D34_RS22760 Protein ID WP_002892050.1
Coordinates 4099578..4099796 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID J2DPF6
Locus tag B7D34_RS22755 Protein ID WP_002892066.1
Coordinates 4099177..4099551 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
B7D34_RS22745 4094329..4095522 + 1194 WP_004177236.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
B7D34_RS22750 4095545..4098691 + 3147 WP_002892069.1 multidrug efflux RND transporter permease subunit AcrB -
B7D34_RS22755 4099177..4099551 + 375 WP_002892066.1 Hha toxicity modulator TomB Antitoxin
B7D34_RS22760 4099578..4099796 + 219 WP_002892050.1 hemolysin expression modulator Hha Toxin
B7D34_RS22765 4099955..4100521 + 567 WP_002892030.1 maltose O-acetyltransferase -
B7D34_RS22770 4100654..4101124 + 471 WP_002892026.1 YlaC family protein -
B7D34_RS22775 4101099..4102550 - 1452 WP_004177237.1 PLP-dependent aminotransferase family protein -
B7D34_RS22780 4102651..4103349 + 699 WP_004177238.1 GNAT family N-acetyltransferase -
B7D34_RS22785 4103346..4103486 - 141 WP_002892018.1 type B 50S ribosomal protein L36 -
B7D34_RS22790 4103486..4103749 - 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

>T101136 WP_002892050.1 NZ_CP028391:4099578-4099796 [Klebsiella pneumoniae]
MSDKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPTSVWKFIR

Download         Length: 219 bp

>T101136 NZ_CP028391:4099578-4099796 [Klebsiella pneumoniae]
ATGTCTGATAAGCCATTAACTAAAACAGACTATTTGATGCGCTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGCGT
CATTGAAAAAAATAAATATGAACTGTCTGATAATGAGCTGGCGGTATTTTACTCAGCTGCCGACCATCGTCTGGCGGAAC
TGACCATGAATAAGCTATACGATAAAATCCCGACCTCTGTCTGGAAATTTATCCGCTAA

Antitoxin


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

>AT101136 WP_002892066.1 NZ_CP028391:4099177-4099551 [Klebsiella pneumoniae]
MDEYSPKRHDIAQLRFLCETLYHDCLANLEESNHGWVNDPTSAVNLQLNELIEHIATFALNYKIKYAEDNKLIAQVDEYL
DDTFTLFSNYGINSTDLQKWKKSGNRLFRCFVNASRENPASLSC

Download         Length: 375 bp

>AT101136 NZ_CP028391:4099177-4099551 [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