Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/COG4683-HTH_37
Location 532795..533447 Replicon chromosome
Accession NZ_CP028946
Organism Serratia marcescens strain AR_0124

Toxin (Protein)


Gene name higB Uniprot ID A0A7D6BTF4
Locus tag AM371_RS02545 Protein ID WP_033635775.1
Coordinates 532795..533139 (+) Length 115 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID A0A086GAN0
Locus tag AM371_RS02550 Protein ID WP_004931828.1
Coordinates 533145..533447 (+) Length 101 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
AM371_RS02530 529137..531395 - 2259 WP_033649497.1 molybdopterin guanine dinucleotide-containing S/N-oxide reductase -
AM371_RS02540 531616..532635 + 1020 WP_033649496.1 HTH-type transcriptional regulator GalR -
AM371_RS02545 532795..533139 + 345 WP_033635775.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
AM371_RS02550 533145..533447 + 303 WP_004931828.1 helix-turn-helix transcriptional regulator Antitoxin
AM371_RS02555 533475..534737 - 1263 WP_033649495.1 diaminopimelate decarboxylase -
AM371_RS02560 534871..535794 + 924 WP_033649494.1 LysR family transcriptional regulator -
AM371_RS02565 535822..536730 - 909 WP_015378928.1 LysR family transcriptional regulator -
AM371_RS02570 536839..537723 + 885 WP_039567352.1 MBL fold metallo-hydrolase -
AM371_RS02575 537792..538439 + 648 WP_039567349.1 DsbA family protein -

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

Toxin HigB-like

(12-104)

Antitoxin

Cro/C1-type helix-turn-helix domain

(32-85)


Sequences

Toxin        


Download         Length: 115 a.a.        Molecular weight: 13409.48 Da        Isoelectric Point: 10.6087

>T104414 WP_033635775.1 NZ_CP028946:532795-533139 [Serratia marcescens]
MWQVVTVERFDDWFLALNNAQQTSILAAIFKLQTFGPQLTRPHADTLYFSDAVRQLKELRVQHRGRPFRVFFAFDPQRQA
VLLCGGDKTGDKRFYQRMLPIAAMEFSHYLATRR

Download         Length: 345 bp

>T104414 NZ_CP028946:532795-533139 [Serratia marcescens]
ATGTGGCAAGTGGTGACCGTCGAACGGTTCGACGACTGGTTTTTAGCGCTGAACAACGCCCAGCAAACAAGCATCCTGGC
GGCGATCTTCAAATTGCAGACGTTCGGCCCGCAGTTGACGCGGCCGCATGCCGATACGCTGTATTTTTCCGACGCGGTCC
GGCAGTTGAAGGAGCTGCGCGTTCAACATCGCGGGCGCCCTTTCAGGGTGTTTTTCGCCTTTGACCCACAGCGGCAAGCG
GTATTGCTGTGCGGTGGCGATAAAACCGGCGACAAACGCTTTTACCAGCGCATGTTGCCCATCGCCGCCATGGAGTTTTC
ACATTATCTGGCAACCCGGAGGTAG

Antitoxin


Download         Length: 101 a.a.        Molecular weight: 11080.97 Da        Isoelectric Point: 10.1998

>AT104414 WP_004931828.1 NZ_CP028946:533145-533447 [Serratia marcescens]
MAKPLSQLIDKLDPAVVAAARQKADQEIFELRLAMLREELAVSQVELAKRLGISQPSVANLEKRGSEIKLSSLKRYIEAM
GGTLSLDVQLPNGQHRRMTL

Download         Length: 303 bp

>AT104414 NZ_CP028946:533145-533447 [Serratia marcescens]
ATGGCCAAACCTTTATCCCAACTGATCGATAAACTCGATCCCGCCGTCGTTGCCGCCGCCAGGCAAAAAGCGGATCAGGA
AATTTTCGAGCTGCGGCTGGCGATGCTGAGGGAAGAGCTGGCGGTCTCTCAGGTTGAATTGGCGAAGCGGCTCGGCATCA
GCCAACCCTCCGTCGCCAATTTGGAAAAGCGCGGCAGCGAAATAAAGCTGTCGTCGCTCAAACGCTATATCGAGGCCATG
GGCGGCACGCTGTCGCTGGATGTGCAATTGCCCAATGGCCAACACCGCCGCATGACGCTGTGA

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 A0A7D6BTF4

Antitoxin

Source ID Structure
AlphaFold DB A0A086GAN0

References