Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 1109666..1110286 Replicon chromosome
Accession NZ_CP058153
Organism Enterobacter hormaechei strain RHBSTW-00105

Toxin (Protein)


Gene name Hha Uniprot ID A0A837FFM2
Locus tag HV071_RS05295 Protein ID WP_015571250.1
Coordinates 1109666..1109884 (-) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID F5RUW7
Locus tag HV071_RS05300 Protein ID WP_006809850.1
Coordinates 1109912..1110286 (-) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HV071_RS05265 1105678..1105938 + 261 WP_015571255.1 type B 50S ribosomal protein L31 -
HV071_RS05270 1105941..1106081 + 141 WP_003859006.1 type B 50S ribosomal protein L36 -
HV071_RS05275 1106078..1106788 - 711 WP_047051118.1 GNAT family N-acetyltransferase -
HV071_RS05280 1106890..1108350 + 1461 WP_047051117.1 PLP-dependent aminotransferase family protein -
HV071_RS05285 1108322..1108789 - 468 WP_017383209.1 membrane protein -
HV071_RS05290 1108906..1109457 - 552 WP_017694396.1 maltose O-acetyltransferase -
HV071_RS05295 1109666..1109884 - 219 WP_015571250.1 hemolysin expression modulator Hha Toxin
HV071_RS05300 1109912..1110286 - 375 WP_006809850.1 Hha toxicity modulator TomB Antitoxin
HV071_RS05305 1110796..1113942 - 3147 WP_047051116.1 multidrug efflux RND transporter permease subunit AcrB -
HV071_RS05310 1113965..1115158 - 1194 WP_047051115.1 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

(1-114)


Sequences

Toxin        


Download         Length: 73 a.a.        Molecular weight: 8583.95 Da        Isoelectric Point: 8.9008

>T165923 WP_015571250.1 NZ_CP058153:c1109884-1109666 [Enterobacter hormaechei]
MSDKPLTKVDYLMRLRRCQSIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFVR

Download         Length: 219 bp

>T165923 NZ_CP074001:949561-949896 [Escherichia coli]
ATGGTAAGCCGATACGTACCCGATATGGGCGATCTGATTTGGGTTGATTTTGACCCGACAAAAGGTAGCGAGCAAGCTGG
ACATCGTCCAGCTGTTGTCCTGAGTCCTTTCATGTACAACAACAAAACAGGTATGTGTCTGTGTGTTCCTTGTACAACGC
AATCAAAAGGATATCCGTTCGAAGTTGTTTTATCCGGTCAGGAACGTGATGGCGTAGCGTTAGCTGATCAGGTAAAAAGT
ATCGCCTGGCGGGCAAGAGGAGCAACGAAGAAAGGAACAGTTGCCCCAGAGGAATTACAACTCATTAAAGCCAAAATTAA
CGTACTGATTGGGTAG

Antitoxin


Download         Length: 125 a.a.        Molecular weight: 14497.28 Da        Isoelectric Point: 4.8989

>AT165923 WP_006809850.1 NZ_CP058153:c1110286-1109912 [Enterobacter hormaechei]
MDEYSPKRHDIAQLKFLCESLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINAQDLQKWRKSGNRLFRCFTNVSRANPVSLSC

Download         Length: 375 bp

>AT165923 NZ_CP074001:949313-949561 [Escherichia coli]
ATGATCCACAGTAGCGTAAAGCGTTGGGGAAATTCACCGGCGGTGCGGATCCCGGCTACGTTAATGCAGGCGCTCAATCT
GAATATTGATGATGAAGTGAAGATTGACCTGGTGGATGGCAAATTAATTATTGAGCCAGTGCGTAAAGAGCCCGTATTTA
CGCTTGCTGAACTGGTCAACGACATCACGCCGGAAAACCTCCACGAGAATATCGACTGGGGAGAGCCGAAAGATAAGGAA
GTCTGGTAA

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 A0A837FFM2

Antitoxin

Source ID Structure
AlphaFold DB A0A837FGN8

References