Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 4172959..4173578 Replicon chromosome
Accession NZ_CP022691
Organism Klebsiella pneumoniae subsp. pneumoniae strain AUSMDU00008079

Toxin (Protein)


Gene name Hha Uniprot ID R8WYV2
Locus tag CI103_RS20460 Protein ID WP_002892050.1
Coordinates 4173360..4173578 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID J2DPF6
Locus tag CI103_RS20455 Protein ID WP_002892066.1
Coordinates 4172959..4173333 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CI103_RS20445 4168111..4169304 + 1194 WP_002892072.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
CI103_RS20450 4169327..4172473 + 3147 WP_002892069.1 multidrug efflux RND transporter permease subunit AcrB -
CI103_RS20455 4172959..4173333 + 375 WP_002892066.1 Hha toxicity modulator TomB Antitoxin
CI103_RS20460 4173360..4173578 + 219 WP_002892050.1 hemolysin expression modulator Hha Toxin
CI103_RS20465 4173737..4174303 + 567 WP_002892030.1 maltose O-acetyltransferase -
CI103_RS29120 4174275..4174415 - 141 WP_004147370.1 hypothetical protein -
CI103_RS20470 4174436..4174906 + 471 WP_002892026.1 YlaC family protein -
CI103_RS20475 4174881..4176332 - 1452 WP_002892023.1 PLP-dependent aminotransferase family protein -
CI103_RS20480 4176433..4177131 + 699 WP_002892021.1 GNAT family N-acetyltransferase -
CI103_RS20485 4177128..4177268 - 141 WP_002892018.1 type B 50S ribosomal protein L36 -
CI103_RS20490 4177268..4177531 - 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

>T79599 WP_002892050.1 NZ_CP022691:4173360-4173578 [Klebsiella pneumoniae subsp. pneumoniae]
MSDKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPTSVWKFIR

Download         Length: 219 bp

>T79599 NZ_CP022691:4173360-4173578 [Klebsiella pneumoniae subsp. pneumoniae]
ATGTCTGATAAGCCATTAACTAAAACAGACTATTTGATGCGCTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGCGT
CATTGAAAAAAATAAATATGAACTGTCTGATAATGAGCTGGCGGTATTTTACTCAGCTGCCGACCATCGTCTGGCGGAAC
TGACCATGAATAAGCTATACGATAAAATCCCGACTTCTGTCTGGAAATTTATCCGCTAA

Antitoxin


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

>AT79599 WP_002892066.1 NZ_CP022691:4172959-4173333 [Klebsiella pneumoniae subsp. pneumoniae]
MDEYSPKRHDIAQLRFLCETLYHDCLANLEESNHGWVNDPTSAVNLQLNELIEHIATFALNYKIKYAEDNKLIAQVDEYL
DDTFTLFSNYGINSTDLQKWKKSGNRLFRCFVNASRENPASLSC

Download         Length: 375 bp

>AT79599 NZ_CP022691:4172959-4173333 [Klebsiella pneumoniae subsp. 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