Detailed information of TA system TA048005

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): pemIK/PRK09812-MazE
• Location: 18225..18814
• Replicon: plasmid pXAC33
• Accession: NZ_CP008987
• Organism: Xanthomonas citri pv. citri strain UI7

Toxin (Protein)

• Gene name: pemK
• Uniprot ID: M4U123
• Locus tag: AMD18_RS00110
• Protein ID: WP_015463824.1
• Coordinates: 18225..18557 (-)
• Length: 111 a.a.

Antitoxin (Protein)

• Gene name: pemI
• Uniprot ID: M4UHU6
• Locus tag: AMD18_RS00115
• Protein ID: WP_011052949.1
• Coordinates: 18557..18814 (-)
• Length: 86 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
AMD18_RS24455	16705..16926	-	222	WP_011052944.1	hypothetical protein	-
AMD18_RS00100	17216..17752	-	537	WP_015463823.1	plasmid pRiA4b ORF-3 family protein	-
AMD18_RS00105	17742..17954	-	213	WP_011052947.1	hypothetical protein	-
AMD18_RS24460	17951..18202	-	252	WP_125459571.1	hypothetical protein	-
AMD18_RS00110	18225..18557	-	333	WP_015463824.1	type II toxin-antitoxin system PemK/MazF family toxin	Toxin
AMD18_RS00115	18557..18814	-	258	WP_011052949.1	antitoxin	Antitoxin
AMD18_RS00120	19020..19622	+	603	WP_011052950.1	recombinase family protein	-
AMD18_RS22395	19606..19910	+	305	Protein_28	Tn3 family transposase	-
AMD18_RS00125	20077..20283	-	207	Protein_29	Tn3 family transposase	-
AMD18_RS22400	20328..20897	-	570	Protein_30	UPF0149 family protein	-
AMD18_RS00130	20916..22130	-	1215	WP_011050083.1	IS4-like element ISXac1 family transposase	-
AMD18_RS24465	22204..22386	-	183	Protein_32	UPF0149 family protein	-

Associated MGEs

MGE detail	Similar MGEs	Relative position	MGE Type	Cargo ARG	Virulence gene	Coordinates	Length (bp)
	-	inside	Non-Mobilizable plasmid	-	-	1..33703	33703

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

• mRNA interferase PemK-like (3-108)

Antitoxin

No domain identified.

Sequences

Toxin

Protein

• Length: 111 a.a.
• Molecular weight: 11707.46 Da
• Isoelectric Point: 9.1975

>T48005 WP_015463824.1 NZ_CP008987:c18557-18225 [Xanthomonas citri pv. citri]
MDRGDVYLVSLDPTSGHEQQGTRPVLIVSPSAFNRLTKTPVVLPITSGGNFARTAGFTVSLMGAGTNTTGVVRCDQPRAL
DLASRRARKLETVPSPIMDEVLAKLSAILE

Nucleotide

• Length: 333 bp

>T48005 NZ_CP008987:c18557-18225 [Xanthomonas citri pv. citri]
ATGGATCGCGGCGATGTCTATTTGGTTTCGCTCGATCCCACGTCCGGCCATGAACAACAGGGCACGCGCCCGGTGCTGAT
TGTGTCGCCAAGCGCGTTCAACCGCCTGACGAAAACACCGGTCGTGCTGCCGATCACCAGTGGGGGTAACTTCGCCCGCA
CGGCAGGCTTTACCGTGTCGCTCATGGGTGCGGGTACCAACACAACTGGCGTAGTTCGCTGCGATCAGCCCCGCGCTCTC
GATCTAGCCTCGCGGCGCGCGCGCAAGCTGGAAACCGTGCCGTCCCCGATCATGGATGAGGTATTAGCGAAGCTGAGCGC
GATCCTTGAGTAA

Antitoxin

Protein

• Length: 86 a.a.
• Molecular weight: 9242.70 Da
• Isoelectric Point: 4.7164

>AT48005 WP_011052949.1 NZ_CP008987:c18814-18557 [Xanthomonas citri pv. citri]
MHTTNLRKVGGSIMLAVPPAILDMLRLRAGATVGLAVDHGRLVIEPTLRPYYSLDELLAQCDASAELSTEDREWLDAKPV
GSELL

Nucleotide

• Length: 258 bp

>AT48005 NZ_CP008987:c18814-18557 [Xanthomonas citri pv. citri]
ATGCATACGACCAATCTGCGTAAGGTCGGTGGCTCGATCATGTTGGCTGTCCCGCCCGCCATTCTGGATATGCTGCGTCT
GCGTGCCGGCGCTACCGTTGGCTTGGCCGTCGATCATGGTCGCCTGGTGATCGAACCCACGCTGCGTCCGTACTACAGCC
TGGATGAGCTGCTGGCCCAATGCGACGCATCCGCCGAACTCTCCACCGAAGATCGGGAATGGCTCGACGCCAAGCCTGTT
GGCAGCGAGCTGCTGTGA

Structures

Toxin

• AlphaFold DB: M4U123

Antitoxin

• AlphaFold DB: M4UHU6