261066

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 1857683..1858337 Replicon chromosome
Accession NZ_CP107394
Organism Klebsiella pneumoniae strain CRKP_27

Toxin (Protein)


Gene name cptA Uniprot ID R4YHX2
Locus tag OH529_RS09140 Protein ID WP_004144731.1
Coordinates 1857683..1858090 (-) Length 136 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID W8UQ37
Locus tag OH529_RS09145 Protein ID WP_002916312.1
Coordinates 1858071..1858337 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
OH529_RS09120 1853683..1855416 - 1734 WP_004151783.1 single-stranded-DNA-specific exonuclease RecJ -
OH529_RS09125 1855422..1856135 - 714 WP_002916301.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
OH529_RS09130 1856158..1857054 - 897 WP_004144729.1 site-specific tyrosine recombinase XerD -
OH529_RS09135 1857155..1857676 + 522 WP_002916308.1 flavodoxin FldB -
OH529_RS09140 1857683..1858090 - 408 WP_004144731.1 protein YgfX Toxin
OH529_RS09145 1858071..1858337 - 267 WP_002916312.1 FAD assembly factor SdhE Antitoxin
OH529_RS09150 1858583..1859566 + 984 WP_002916313.1 tRNA-modifying protein YgfZ -
OH529_RS09155 1859717..1860376 - 660 WP_002916317.1 hemolysin III family protein -
OH529_RS09160 1860540..1860851 - 312 WP_002916319.1 N(4)-acetylcytidine aminohydrolase -
OH529_RS09165 1860901..1861629 + 729 WP_002916321.1 MurR/RpiR family transcriptional regulator -
OH529_RS09170 1861748..1863181 + 1434 WP_002916322.1 6-phospho-beta-glucosidase BglA -

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

>T261066 WP_004144731.1 NZ_CP107394:c1858090-1857683 [Klebsiella pneumoniae]
VVLWQSDLRISWRAQWFSLLLHGVVAALVLLVPWPLSYTPIWLLLSLVVFDCVRSQRRIHARRGEIKLLTDSRLRWQNAE
WEILGTPWVINSGMLLRLRHVDTRRGQHLWLAADSMDAGEWRDLRRLVLQKPAQE

Download         Length: 408 bp

Antitoxin


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

>AT261066 WP_002916312.1 NZ_CP107394:c1858337-1858071 [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