Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 1234227..1234884 Replicon chromosome
Accession NZ_CP058548
Organism Klebsiella pneumoniae strain S165-1

Toxin (Protein)


Gene name cptA Uniprot ID -
Locus tag HXT63_RS06210 Protein ID WP_040245400.1
Coordinates 1234227..1234637 (-) Length 137 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID W8UQ37
Locus tag HXT63_RS06215 Protein ID WP_002916312.1
Coordinates 1234618..1234884 (-) Length 89 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HXT63_RS06190 (1230227) 1230227..1231960 - 1734 WP_004149758.1 single-stranded-DNA-specific exonuclease RecJ -
HXT63_RS06195 (1231966) 1231966..1232679 - 714 WP_048290928.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
HXT63_RS06200 (1232702) 1232702..1233598 - 897 WP_004144729.1 site-specific tyrosine recombinase XerD -
HXT63_RS06205 (1233699) 1233699..1234220 + 522 WP_002916308.1 flavodoxin FldB -
HXT63_RS06210 (1234227) 1234227..1234637 - 411 WP_040245400.1 protein YgfX Toxin
HXT63_RS06215 (1234618) 1234618..1234884 - 267 WP_002916312.1 FAD assembly factor SdhE Antitoxin
HXT63_RS06220 (1235130) 1235130..1236113 + 984 WP_032430613.1 tRNA-modifying protein YgfZ -
HXT63_RS06225 (1236264) 1236264..1236923 - 660 WP_048334397.1 hemolysin III family protein -
HXT63_RS06230 (1237087) 1237087..1237398 - 312 WP_004144734.1 N(4)-acetylcytidine aminohydrolase -
HXT63_RS06235 (1237448) 1237448..1238176 + 729 WP_002916321.1 MurR/RpiR family transcriptional regulator -
HXT63_RS06240 (1238295) 1238295..1239728 + 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

(3-132)

Antitoxin

(7-79)


Sequences


Toxin        


Download         Length: 137 a.a.        Molecular weight: 16035.83 Da        Isoelectric Point: 11.4778

>T166782 WP_040245400.1 NZ_CP058548:c1234637-1234227 [Klebsiella pneumoniae]
VVLWQSDLRISWRAQWFSLLLHGVVAALVLLVPWPLSYTPIWLLLLSLVVFDCVRSQRRIHARRGEIKLLTDSRLRWQNA
EWEILGTPWVINSGMLLRLRHVDSRRGQHLWLAADSMDAGEWRDLRRLVLQKPAQE

Download         Length: 411 bp

>T166782 NZ_CP074437:1440179-1440754 [Klebsiella sp. A52]
ATGCGACATTCACCTTATCCGGTGATTTTAGATGCTTGTGTATTATATCCAGCACGGCTCAGGGATTTATTAATGCACTT
AGGGATCGCTGGACTTTATCAACCAAAATGGAGCCGCTTCATTCACGATGAATGGTGCAGGAATCTCCTTATAAATCGGC
CCGATATAGCACCTGAAGCGCTGCGTCGTACCGTTGATCTCATGAATGCAGCTTTACCGGATGCTAATGTAACGGGTTTT
GCAGGATTAATTAACGGACTAGTTTTACCCGACCCTGACGATCGGCATGTCCTTGCTGCGGCAATCAGAGCGAAGGCTGA
AATTATCGTTACGTTAAATCATAAAGACTTTCCAGCAGAATCATTGCTTCCATTTGAAATTGAAACACTTCATCCTGATG
TTTTCATATCGGATCTGTTCGACCTAAATCATGCACTGGCGTTGGAAGCGGTGAGAAGGCAGCGGCAGTCTCTCAAGCAT
CCTCCAATGACCGTCGATGAGTTCCTGGAGATGCTGCTAAAGCAGGGCTTGCCGATGACGGTAAAAGAGTTAGCTAATTA
CCAGTACGCCATATAG

Antitoxin


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

>AT166782 WP_002916312.1 NZ_CP058548:c1234884-1234618 [Klebsiella pneumoniae]
MDINNKARIHWACRRGMRELDISIMPFFEYEYDTLSDADKQLFIRLLENDDPDLFNWLMNHGKPADAELQRMVTLIQTRN
RERGPVAI

Download         Length: 267 bp

>AT166782 NZ_CP074437:1439733-1440179 [Klebsiella sp. A52]
ATGACTAAACTGAACCTTCCGGATCCGCAGGAGAGTGAACTTGCCCAGCGCGGGCAGCGTGAGCTGGCGGCATATCTTTC
TACTCATCTTGAAACGCAGCGTATTGCGATTGTGGGTGAAGATGACAAGACCCATACTATTGAGTTGCCAACCAGCGCTC
TGACTATGCTGATGGAGATCCTTGGGGAATTGGCTTGTGGCAACGCGGTGCAGATTGTTCCTGTTCATGCTGAACTCACC
ACCCAGGAAGCAGCGAATATCCTCAATGTTTCTCGTCCGCATATGGTTAAACTGCTGGAAGCGAGGAAGCTTCCATTTCA
TAAAACTGGACGCCATCGGCGGGTTCTGTTTGCCGATCTGATGGAGTATAAAAAACGTAGGGAACAGGAAAGCCTGGACG
CGATGCAAGCGCTGGCGGATCAGGCGCAGGACTTAGGGATGTATTAA

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


Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GY41

References