284378

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 932908..933562 Replicon chromosome
Accession NZ_CP128191
Organism Klebsiella pneumoniae strain KP0714

Toxin (Protein)


Gene name cptA Uniprot ID R4YHX2
Locus tag QSG82_RS04800 Protein ID WP_004144731.1
Coordinates 933155..933562 (+) Length 136 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID W8UQ37
Locus tag QSG82_RS04795 Protein ID WP_002916312.1
Coordinates 932908..933174 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QSG82_RS04770 (QSG82_04770) 928064..929497 - 1434 WP_002916322.1 6-phospho-beta-glucosidase BglA -
QSG82_RS04775 (QSG82_04775) 929616..930344 - 729 WP_002916321.1 MurR/RpiR family transcriptional regulator -
QSG82_RS04780 (QSG82_04780) 930394..930705 + 312 WP_002916319.1 N(4)-acetylcytidine aminohydrolase -
QSG82_RS04785 (QSG82_04785) 930869..931528 + 660 WP_002916317.1 hemolysin III family protein -
QSG82_RS04790 (QSG82_04790) 931679..932662 - 984 WP_002916313.1 tRNA-modifying protein YgfZ -
QSG82_RS04795 (QSG82_04795) 932908..933174 + 267 WP_002916312.1 FAD assembly factor SdhE Antitoxin
QSG82_RS04800 (QSG82_04800) 933155..933562 + 408 WP_004144731.1 protein YgfX Toxin
QSG82_RS04805 (QSG82_04805) 933569..934090 - 522 WP_002916308.1 flavodoxin FldB -
QSG82_RS04810 (QSG82_04810) 934191..935087 + 897 WP_004144729.1 site-specific tyrosine recombinase XerD -
QSG82_RS04815 (QSG82_04815) 935110..935823 + 714 WP_002916301.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
QSG82_RS04820 (QSG82_04820) 935829..937562 + 1734 WP_004151783.1 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

(3-131)

Antitoxin

Flavinator of succinate dehydrogenase

(7-79)


Sequences

Toxin        


Download         Length: 136 a.a.        Molecular weight: 15936.69 Da        Isoelectric Point: 11.4778

>T284378 WP_004144731.1 NZ_CP128191:933155-933562 [Klebsiella pneumoniae]
VVLWQSDLRISWRAQWFSLLLHGVVAALVLLVPWPLSYTPIWLLLSLVVFDCVRSQRRIHARRGEIKLLTDSRLRWQNAE
WEILGTPWVINSGMLLRLRHVDTRRGQHLWLAADSMDAGEWRDLRRLVLQKPAQE

Download         Length: 408 bp

Antitoxin


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

>AT284378 WP_002916312.1 NZ_CP128191:932908-933174 [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 A0A378E4P6

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GY41

References