Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 4738966..4739720 Replicon chromosome
Accession NZ_CP081189
Organism Salmonella enterica strain sg1722-2

Toxin (Protein)


Gene name higB Uniprot ID B5F003
Locus tag K4F90_RS23075 Protein ID WP_000558166.1
Coordinates 4738966..4739277 (+) Length 104 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag K4F90_RS23080 Protein ID WP_001259011.1
Coordinates 4739274..4739720 (+) Length 149 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
K4F90_RS23045 (4734624) 4734624..4735526 + 903 WP_000331361.1 formate dehydrogenase subunit beta -
K4F90_RS23050 (4735523) 4735523..4736158 + 636 WP_000829025.1 formate dehydrogenase cytochrome b556 subunit -
K4F90_RS23055 (4736155) 4736155..4737084 + 930 WP_000027730.1 formate dehydrogenase accessory protein FdhE -
K4F90_RS23060 (4737131) 4737131..4737421 - 291 WP_000362050.1 DNA-binding transcriptional regulator -
K4F90_RS23065 (4737422) 4737422..4737733 - 312 WP_001159630.1 cytotoxic translational repressor of toxin-antitoxin stability system -
K4F90_RS23070 (4737951) 4737951..4738880 + 930 WP_001127703.1 alpha/beta hydrolase -
K4F90_RS23075 (4738966) 4738966..4739277 + 312 WP_000558166.1 type II toxin-antitoxin system HigB family toxin Toxin
K4F90_RS23080 (4739274) 4739274..4739720 + 447 WP_001259011.1 type II toxin-antitoxin system HigA family antitoxin Antitoxin
K4F90_RS23085 (4739735) 4739735..4740676 - 942 WP_001518251.1 fatty acid biosynthesis protein FabY -
K4F90_RS23090 (4740721) 4740721..4741158 - 438 WP_000560974.1 D-aminoacyl-tRNA deacylase -
K4F90_RS23095 (4741155) 4741155..4742027 - 873 WP_000921427.1 virulence factor BrkB family protein -
K4F90_RS23100 (4742021) 4742021..4742620 - 600 WP_000965695.1 glucose-1-phosphatase -
K4F90_RS23105 (4742811) 4742811..4743614 - 804 WP_000059693.1 DeoR/GlpR family DNA-binding transcription regulator -
K4F90_RS23110 (4743648) 4743648..4744544 - 897 WP_001520529.1 sugar kinase -

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.



Sequences


Toxin        


Download         Length: 104 a.a.        Molecular weight: 12432.40 Da        Isoelectric Point: 9.5334

>T212692 WP_000558166.1 NZ_CP081189:4738966-4739277 [Salmonella enterica]
VHVISRKPFNEAMLMYPNHELALTELLNVLEKKTFTQPEEMKRYIPSLDNFKYRDKWWVIDVSGNSLRLISYIDFRLHKI
FVKHIVSHAEYDKLTAYYRGNKE

Download         Length: 312 bp

>T212692 NZ_CP107327:328118-328486 [Klebsiella pneumoniae]
ATGACGCTGCAGATTATCTCAGCGGAAGAGATAATACAGTTTCACGACAGGCTGCTCCGCGTCACGCCTGGCGTTGCCGG
TATGCCCGATCCAGGGCGTGCCGAAGCGATAATGTATAGGGTGCTAAACAAAATTGAATATGAAGGTGTGACAGACGTGT
GGCGACTCGCTGCGATGCATCTGCTGGCGATTTCTCGCGGTCATATATTTAATGATGGTAATAAGCGTACGGCACTGTTT
ATCACTCTGCTTTTTTTAAAGCGAAATGGAATTATATTGCCGGCGAATCCAGACTTCGTCGGCATGACCGTCGAGGCGGC
AGCAGGGCAACTTACCCTGGAACAGATTGTCGCGCGCTTGCGCGGATGA

Antitoxin


Download         Length: 149 a.a.        Molecular weight: 16734.08 Da        Isoelectric Point: 6.6451

>AT212692 WP_001259011.1 NZ_CP081189:4739274-4739720 [Salmonella enterica]
MRTHRQMDATSAKKIVDTFSDAVKTVPLMGEDRNDNEYRRALALVEFLVDHDDLENPLFELLCARISEYEKHAPEFKALN
QHLEKTPPGVSVLRTLMDQYGLKAADLANELGSKSNVSNILNGRRALTVNHIKALTQRFKLPADAFIE

Download         Length: 447 bp

>AT212692 NZ_CP107327:327900-328121 [Klebsiella pneumoniae]
ATGAGAACGGTTAACTATAGCGAAGCCCGGCAAAATCTGGCCGATGTGCTGGAAAGCGCAGTGACAGGTGTACCTGTGAC
CATTACCCGTCGTGGGCATAAATCTGCAGTCATCATTAGTGCAGAAGAGTTTGAACGCTACCAGACGGCCAGAATGGATG
ATGAGTTCGCGGCTATCATGGCGGTTCATGGTGATGAGATCAGGGAGCTTGCGGATAAATGA

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 A0A0R9ME90


Antitoxin

Source ID Structure

References