Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 809165..809822 Replicon chromosome
Accession NZ_CP056854
Organism Klebsiella pneumoniae strain RHBSTW-00113

Toxin (Protein)


Gene name cptA Uniprot ID W8UCT0
Locus tag HV075_RS04025 Protein ID WP_002916310.1
Coordinates 809412..809822 (+) Length 137 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID W8UQ37
Locus tag HV075_RS04020 Protein ID WP_002916312.1
Coordinates 809165..809431 (+) Length 89 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HV075_RS03995 804321..805754 - 1434 Protein_782 6-phospho-beta-glucosidase -
HV075_RS04000 805873..806601 - 729 WP_002916321.1 MurR/RpiR family transcriptional regulator -
HV075_RS04005 806651..806962 + 312 WP_004144734.1 N(4)-acetylcytidine aminohydrolase -
HV075_RS04010 807126..807785 + 660 WP_181586339.1 hemolysin III family protein -
HV075_RS04015 807936..808919 - 984 WP_002916313.1 tRNA-modifying protein YgfZ -
HV075_RS04020 809165..809431 + 267 WP_002916312.1 FAD assembly factor SdhE Antitoxin
HV075_RS04025 809412..809822 + 411 WP_002916310.1 protein YgfX Toxin
HV075_RS04030 809829..810350 - 522 WP_004144730.1 flavodoxin FldB -
HV075_RS04035 810451..811347 + 897 WP_004144729.1 site-specific tyrosine recombinase XerD -
HV075_RS04040 811370..812083 + 714 WP_002916301.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
HV075_RS04045 812089..813822 + 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

(3-132)

Antitoxin

(7-79)


Sequences


Toxin        


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

>T164351 WP_002916310.1 NZ_CP056854:809412-809822 [Klebsiella pneumoniae]
VVLWQSDLRISWRAQWFSLLLHGVVAALVLLVPWPLSYTPIWLLLLSLVVFDCVRSQRRIHARRGEIKLLTDSRLRWQNA
EWEILGTPWVINSGMLLRLRHVDTRRGQHLWLAADSMDAGEWRDLRRLVLQKPAQE

Download         Length: 411 bp

>T164351 NZ_CP072899:736136-736336 [Bartonella henselae]
ATGGAACAAAATAGCCGAAAGATAATTGCAAAATTAAAACGCGATGGCTTTGAACTTGTCAAAGTAAAAGGTTCGCACCA
TAAATTTAAAAAAGATGGTAAGGTTGTTATTGTCCCACATCCTAAAAAAAATCTTCCAATTGGTACAGCGCGTTCTATTG
CACAACAAGCAGGCTGGTTTAAAAAAGGAGAAGAAGAATGA

Antitoxin


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

>AT164351 WP_002916312.1 NZ_CP056854:809165-809431 [Klebsiella pneumoniae]
MDINNKARIHWACRRGMRELDISIMPFFEYEYDTLSDADKQLFIRLLENDDPDLFNWLMNHGKPADAELQRMVTLIQTRN
RERGPVAI

Download         Length: 267 bp

>AT164351 NZ_CP072899:736333-736728 [Bartonella henselae]
ATGAAAAGATTTTTTGCTCTTGTTCATAAAGATGAGGATTCTGCTTTTGGTGTTCAATTTCCTGATTTTGAAGGTCTATT
CTCTGCTGCTGATGAAGAAGAAAATCTTATCATAAATGCAACCGAAGCTTTGCAACTTTACTGTGAAGATATGGATACAG
TGCCTGTTCCTTTAAAATTTGAAGAAGTGATACAACAGAAAGCTGTCAAAAAAGCTTTGTCAGAAGGAGCTTTTTTAATA
CAAGTTCCTTTTATTGAAAATGATTCAGAAGTCGTACGTACAAATATATCAATTGAACGAGGGCTTTTGCGTGCAATTGA
TAATTGTGCACAAGAGAGAGGGTTAACAAGATCTGCTTTTTTGGCAACAGCAGCCCGTCACGAGCTTAATATTTAG

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