Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 1151965..1152587 Replicon chromosome
Accession NC_015567
Organism Serratia plymuthica AS9

Toxin (Protein)


Gene name Hha Uniprot ID S4YCZ4
Locus tag SERAS9_RS05340 Protein ID WP_006322256.1
Coordinates 1151965..1152168 (-) Length 68 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S4YKH5
Locus tag SERAS9_RS05345 Protein ID WP_004949348.1
Coordinates 1152219..1152587 (-) Length 123 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
SERAS9_RS25325 1148331..1149005 - 675 WP_013811773.1 helix-turn-helix domain-containing protein -
SERAS9_RS05335 1149245..1151254 - 2010 WP_013811774.1 right-handed parallel beta-helix repeat-containing protein -
SERAS9_RS05340 1151965..1152168 - 204 WP_006322256.1 hemolysin expression modulator Hha Toxin
SERAS9_RS05345 1152219..1152587 - 369 WP_004949348.1 Hha toxicity modulator TomB Antitoxin
SERAS9_RS05350 1152747..1153100 - 354 WP_071880436.1 hypothetical protein -
SERAS9_RS26440 1153407..1153556 + 150 WP_168157926.1 hypothetical protein -
SERAS9_RS05360 1153553..1154266 + 714 WP_013811776.1 ABC transporter ATP-binding protein -
SERAS9_RS05365 1154263..1155120 + 858 WP_013811777.1 metal ABC transporter permease -
SERAS9_RS05370 1155146..1156024 + 879 WP_013811778.1 metal ABC transporter substrate-binding protein -
SERAS9_RS05375 1156140..1156280 - 141 WP_013811779.1 type B 50S ribosomal protein L36 -
SERAS9_RS05380 1156293..1156547 - 255 WP_004949355.1 type B 50S ribosomal protein L31 -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Genomic island - - 1135692..1153073 17381


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

(8-64)

Antitoxin

Biofilm formation regulator YbaJ

(1-118)


Sequences

Toxin        


Download         Length: 68 a.a.        Molecular weight: 8085.45 Da        Isoelectric Point: 6.9764

>T25271 WP_006322256.1 NC_015567:c1152168-1151965 [Serratia plymuthica AS9]
MTKIDYLMRLRKCTTIDTLERVIEKNKYELSDDELELFYSAADHRLAELTMNKLYDKIPVAVWKFVR

Download         Length: 204 bp

>T25271 NC_015567:c1152168-1151965 [Serratia plymuthica AS9]
ATGACTAAAATTGACTATCTGATGCGTTTACGTAAATGCACCACGATTGACACCCTGGAACGCGTTATTGAAAAAAATAA
GTATGAGCTTTCGGATGACGAACTAGAGCTGTTCTACTCTGCTGCCGACCACCGTTTGGCCGAGCTCACCATGAATAAGC
TGTACGATAAGATCCCTGTTGCCGTTTGGAAATTCGTACGATAA

Antitoxin


Download         Length: 123 a.a.        Molecular weight: 14203.92 Da        Isoelectric Point: 4.5140

>AT25271 WP_004949348.1 NC_015567:c1152587-1152219 [Serratia plymuthica AS9]
MDEYSPKRHDIAQLKFLCENLYDEGIATLGDSHHGWVNDPTSSVNLQLNELIEHIASFVMSYKIKYMDESDLSELVEEYL
DDTYTLFSSYGINDSDLRRWQKTKARLFRMFSGEGICTTMKT

Download         Length: 369 bp

>AT25271 NC_015567:c1152587-1152219 [Serratia plymuthica AS9]
ATGGATGAGTATTCGCCTAAAAGGCACGATATTGCTCAGCTCAAATTCTTGTGCGAAAATTTGTATGATGAAGGTATCGC
CACGCTGGGCGACAGCCACCACGGCTGGGTGAACGATCCAACGTCTTCCGTCAACCTCCAGCTTAACGAGTTGATTGAAC
ATATTGCTTCGTTTGTGATGAGTTATAAAATTAAATACATGGACGAAAGTGATTTATCGGAGTTAGTCGAAGAGTATCTC
GACGATACCTACACGCTGTTTAGCAGTTATGGTATTAATGATTCCGATTTGCGCCGCTGGCAAAAAACCAAAGCGCGATT
ATTCAGAATGTTCTCAGGAGAGGGCATCTGTACGACAATGAAAACTTAG

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 A0A1B1KM53

Antitoxin

Source ID Structure
AlphaFold DB S4YKH5

References