Detailed information of TA system TA109402

Bioinformatically predicted

Overview

TA module

• Type: IV
• Classification (family/domain): cptAB/Cpta(toxin)
• Location: 732999..733677
• Replicon: chromosome
• Accession: NZ_CP031560
• Organism: Dickeya dianthicola strain ME23

Toxin (Protein)

• Gene name: cptA
• Uniprot ID: -
• Locus tag: DZA65_RS03470
• Protein ID: WP_024104636.1
• Coordinates: 733246..733677 (+)
• Length: 144 a.a.

Antitoxin (Protein)

• Gene name: cptB
• Uniprot ID: A0A3A4CJ89
• Locus tag: DZA65_RS03465
• Protein ID: WP_024104635.1
• Coordinates: 732999..733265 (+)
• Length: 89 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
DZA65_RS03450	730094..730702	-	609	WP_024104632.1	HD domain-containing protein	-
DZA65_RS03455	730964..731614	+	651	WP_024104633.1	hemolysin III family protein	-
DZA65_RS03460	731705..732685	-	981	WP_024104634.1	tRNA-modifying protein YgfZ	-
DZA65_RS03465	732999..733265	+	267	WP_024104635.1	FAD assembly factor SdhE	Antitoxin
DZA65_RS03470	733246..733677	+	432	WP_024104636.1	protein YgfX	Toxin
DZA65_RS03475	733772..734290	-	519	WP_024104637.1	flavodoxin FldB	-
DZA65_RS03480	734419..735744	-	1326	WP_024104638.1	MHS family MFS transporter	-
DZA65_RS03485	736007..736906	+	900	WP_024104639.1	site-specific tyrosine recombinase XerD	-
DZA65_RS03490	736996..737712	+	717	WP_024104640.1	bifunctional protein-disulfide isomerase/oxidoreductase DsbC	-

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

• Inner membrane protein YgfX (2-132)

Antitoxin

• Flavinator of succinate dehydrogenase (8-79)

Sequences

Toxin

Protein

• Length: 144 a.a.
• Molecular weight: 16839.52 Da
• Isoelectric Point: 11.7737

>T109402 WP_024104636.1 NZ_CP031560:733246-733677 [Dickeya dianthicola]
VAQWQCDLRVSWRMQLFSLLTHGFLVLMILLAPWSDGYAPLWLGLVTLVVFGFVRSQRIIKSRQGEISLHGENQLHWQQR
DWQIVRRPWVMRNGVLLSLRATNGKGHQRLWLASDSMGNEEWRLLRQLLQQHPLQGTESSRHH

Nucleotide

• Length: 432 bp

>T109402 NZ_CP031560:733246-733677 [Dickeya dianthicola]
GTGGCCCAGTGGCAATGTGATTTACGCGTATCCTGGCGCATGCAGCTGTTTTCGCTGCTGACGCACGGGTTTCTGGTGCT
GATGATCCTGCTGGCGCCCTGGTCGGACGGCTATGCGCCGCTGTGGTTGGGCCTGGTGACGCTGGTGGTGTTCGGTTTCG
TGCGCAGTCAGCGCATCATCAAGTCGCGTCAGGGGGAAATTTCCCTGCATGGGGAAAACCAACTGCACTGGCAGCAGCGT
GACTGGCAGATAGTTCGGCGCCCGTGGGTAATGCGCAACGGCGTGTTGCTGTCATTGCGGGCAACGAATGGCAAAGGGCA
TCAGCGCTTGTGGCTGGCGTCAGACAGTATGGGTAACGAAGAATGGCGGCTGTTGCGCCAACTGTTGCAGCAGCATCCGT
TGCAGGGAACCGAATCCTCCCGCCATCATTAA

Antitoxin

Protein

• Length: 89 a.a.
• Molecular weight: 10471.02 Da
• Isoelectric Point: 6.0666

>AT109402 WP_024104635.1 NZ_CP031560:732999-733265 [Dickeya dianthicola]
MDINNKSRIHWACRRGMRELDISIMPFFEHEYDTLSDDDKLHFIRLLQCDDPDLFNWLMNHGEPVDPALKRMVSLIQTRN
KDRGPVAM

Nucleotide

• Length: 267 bp

>AT109402 NZ_CP031560:732999-733265 [Dickeya dianthicola]
ATGGACATCAATAACAAATCACGTATTCACTGGGCGTGCAGACGCGGAATGCGTGAACTGGACATCTCCATCATGCCGTT
TTTCGAGCATGAATATGACACGCTGAGCGACGACGACAAGCTGCACTTCATTCGTCTGCTGCAGTGCGATGATCCCGACT
TGTTCAACTGGCTGATGAATCATGGCGAGCCGGTAGATCCGGCGCTGAAACGCATGGTTTCCCTTATTCAGACGCGAAAT
AAAGACCGTGGCCCAGTGGCAATGTGA

Structures

Antitoxin

• AlphaFold DB: A0A3A4CJ89