Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 792671..793328 Replicon chromosome
Accession NZ_LR890291
Organism Klebsiella pneumoniae strain KSB1_1B

Toxin (Protein)


Gene name cptA Uniprot ID W8UCT0
Locus tag JMW65_RS03975 Protein ID WP_002916310.1
Coordinates 792918..793328 (+) Length 137 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID W8UQ37
Locus tag JMW65_RS03970 Protein ID WP_002916312.1
Coordinates 792671..792937 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JMW65_RS03945 787827..789260 - 1434 WP_004181234.1 6-phospho-beta-glucosidase -
JMW65_RS03950 789379..790107 - 729 WP_002916321.1 MurR/RpiR family transcriptional regulator -
JMW65_RS03955 790157..790468 + 312 WP_004144734.1 N(4)-acetylcytidine aminohydrolase -
JMW65_RS03960 790632..791291 + 660 WP_002916317.1 hemolysin III family protein -
JMW65_RS03965 791442..792425 - 984 WP_094645172.1 tRNA-modifying protein YgfZ -
JMW65_RS03970 792671..792937 + 267 WP_002916312.1 FAD assembly factor SdhE Antitoxin
JMW65_RS03975 792918..793328 + 411 WP_002916310.1 protein YgfX Toxin
JMW65_RS03980 793335..793856 - 522 WP_004144730.1 flavodoxin FldB -
JMW65_RS03985 793957..794853 + 897 WP_004144729.1 site-specific tyrosine recombinase XerD -
JMW65_RS03990 794876..795586 + 711 WP_114272126.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
JMW65_RS03995 795596..797329 + 1734 WP_004149758.1 single-stranded-DNA-specific exonuclease RecJ -

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

(3-132)

Antitoxin

Flavinator of succinate dehydrogenase

(7-79)


Sequences

Toxin        


Download         Length: 137 a.a.        Molecular weight: 16049.85 Da        Isoelectric Point: 11.4778

>T290531 WP_002916310.1 NZ_LR890291:792918-793328 [Klebsiella pneumoniae]
VVLWQSDLRISWRAQWFSLLLHGVVAALVLLVPWPLSYTPIWLLLLSLVVFDCVRSQRRIHARRGEIKLLTDSRLRWQNA
EWEILGTPWVINSGMLLRLRHVDTRRGQHLWLAADSMDAGEWRDLRRLVLQKPAQE

Download         Length: 411 bp

Antitoxin


Download         Length: 89 a.a.        Molecular weight: 10480.98 Da        Isoelectric Point: 5.1116

>AT290531 WP_002916312.1 NZ_LR890291:792671-792937 [Klebsiella pneumoniae]
MDINNKARIHWACRRGMRELDISIMPFFEYEYDTLSDADKQLFIRLLENDDPDLFNWLMNHGKPADAELQRMVTLIQTRN
RERGPVAI

Download         Length: 267 bp


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 A0A0H3GSW7

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GY41

References