Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 2345838..2346510 Replicon chromosome
Accession NZ_CP006783
Organism Yersinia pestis 1412

Toxin (Protein)


Gene name cptA Uniprot ID Q666S4
Locus tag M479_RS12075 Protein ID WP_002215144.1
Coordinates 2345838..2346263 (-) Length 142 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID Q666S3
Locus tag M479_RS12080 Protein ID WP_002209939.1
Coordinates 2346244..2346510 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
M479_RS12055 2341511..2342029 + 519 WP_002209934.1 flavodoxin FldB -
M479_RS12060 2342119..2343576 - 1458 WP_002220113.1 cell envelope integrity protein CreD -
M479_RS12065 2343697..2345115 - 1419 WP_002209936.1 two-component system sensor histidine kinase CreC -
M479_RS12070 2345140..2345838 - 699 WP_002209937.1 two-component system response regulator CreB -
M479_RS12075 2345838..2346263 - 426 WP_002215144.1 protein YgfX Toxin
M479_RS12080 2346244..2346510 - 267 WP_002209939.1 FAD assembly factor SdhE Antitoxin
M479_RS12085 2346827..2347819 + 993 WP_002209940.1 tRNA-modifying protein YgfZ -
M479_RS12090 2347892..2348389 - 498 WP_002209941.1 DUF2165 family protein -
M479_RS12095 2348647..2349348 - 702 WP_002209942.1 hemolysin III family protein -
M479_RS12100 2349550..2350653 - 1104 WP_002209943.1 hypothetical protein -

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

(2-133)

Antitoxin

Flavinator of succinate dehydrogenase

(7-79)


Sequences

Toxin        


Download         Length: 142 a.a.        Molecular weight: 16510.43 Da        Isoelectric Point: 10.3799

>T45587 WP_002215144.1 NZ_CP006783:c2346263-2345838 [Yersinia pestis 1412]
VAQWRCNLRVSWHTQLFSLLAHGILVILTLVAPWPLGYTALWLVLLTLVVFECIRSQKRIKSCQGEIRLKPGNLVRWKRH
EWTVVKPPWITRYGVLLHLQQTGGHATRKRLWLSADSMSEDEWRQLCLLLRHSFESDDGTM

Download         Length: 426 bp

>T45587 NZ_CP006783:c2346263-2345838 [Yersinia pestis 1412]
GTGGCCCAGTGGCGATGTAACCTGCGGGTATCCTGGCATACTCAACTCTTTTCTTTATTGGCACACGGCATATTGGTCAT
TTTAACCTTGGTCGCGCCCTGGCCCTTGGGTTATACCGCCCTATGGCTGGTATTGCTGACGTTAGTGGTGTTTGAGTGTA
TCCGCAGCCAGAAAAGGATTAAATCCTGTCAGGGGGAAATCAGGCTAAAACCTGGCAACCTGGTGCGATGGAAAAGGCAT
GAATGGACCGTGGTCAAGCCGCCGTGGATCACCCGCTATGGGGTATTATTACATTTACAACAAACAGGCGGCCACGCGAC
CCGAAAGCGTCTATGGCTGTCCGCTGACAGCATGTCTGAAGATGAGTGGCGGCAGCTATGCCTGTTGCTGCGGCATTCAT
TTGAATCTGACGATGGAACGATGTGA

Antitoxin


Download         Length: 89 a.a.        Molecular weight: 10511.98 Da        Isoelectric Point: 4.6533

>AT45587 WP_002209939.1 NZ_CP006783:c2346510-2346244 [Yersinia pestis 1412]
MEIDNKARIHWACRRGMRELDISIMPFFEYEYDSLSDNEKQAFIRLLECDDPDLFNWLMNHGEPQDSELYQMVKLIQSRN
KARGPVAM

Download         Length: 267 bp

>AT45587 NZ_CP006783:c2346510-2346244 [Yersinia pestis 1412]
ATGGAAATTGATAATAAAGCCCGTATTCACTGGGCATGCCGCCGTGGTATGCGTGAACTTGATATCTCCATCATGCCGTT
TTTTGAATATGAATATGATAGCTTGAGCGATAACGAGAAACAGGCATTTATCCGCTTGCTTGAGTGTGATGACCCAGATT
TATTCAACTGGCTGATGAACCACGGGGAGCCGCAGGATAGCGAGCTATATCAGATGGTCAAACTGATTCAATCACGAAAT
AAAGCCCGTGGCCCAGTGGCGATGTAA

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 Q666S4

Antitoxin

Source ID Structure
AlphaFold DB A0A0E8XP12

References