Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 924296..924968 Replicon chromosome
Accession NC_017265
Organism Yersinia pestis biovar Medievalis str. Harbin 35

Toxin (Protein)


Gene name cptA Uniprot ID Q666S4
Locus tag YPC_RS04215 Protein ID WP_002215144.1
Coordinates 924543..924968 (+) Length 142 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID Q666S3
Locus tag YPC_RS04210 Protein ID WP_002209939.1
Coordinates 924296..924562 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
YPC_RS04190 920153..921256 + 1104 WP_002209943.1 hypothetical protein -
YPC_RS04195 921458..922159 + 702 WP_002209942.1 hemolysin III family protein -
YPC_RS04200 922417..922914 + 498 WP_002209941.1 DUF2165 family protein -
YPC_RS04205 922987..923979 - 993 WP_002209940.1 tRNA-modifying protein YgfZ -
YPC_RS04210 924296..924562 + 267 WP_002209939.1 FAD assembly factor SdhE Antitoxin
YPC_RS04215 924543..924968 + 426 WP_002215144.1 protein YgfX Toxin
YPC_RS04220 924968..925666 + 699 WP_002209937.1 two-component system response regulator CreB -
YPC_RS04225 925691..927109 + 1419 WP_002209936.1 two-component system sensor histidine kinase CreC -
YPC_RS04230 927230..928687 + 1458 WP_002220113.1 cell envelope integrity protein CreD -
YPC_RS04235 928777..929295 - 519 WP_002209934.1 flavodoxin FldB -

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

>T26393 WP_002215144.1 NC_017265:924543-924968 [Yersinia pestis biovar Medievalis str. Harbin 35]
VAQWRCNLRVSWHTQLFSLLAHGILVILTLVAPWPLGYTALWLVLLTLVVFECIRSQKRIKSCQGEIRLKPGNLVRWKRH
EWTVVKPPWITRYGVLLHLQQTGGHATRKRLWLSADSMSEDEWRQLCLLLRHSFESDDGTM

Download         Length: 426 bp

>T26393 NC_017265:924543-924968 [Yersinia pestis biovar Medievalis str. Harbin 35]
GTGGCCCAGTGGCGATGTAACCTGCGGGTATCCTGGCATACTCAACTCTTTTCTTTATTGGCACACGGCATATTGGTCAT
TTTAACCTTGGTCGCGCCCTGGCCCTTGGGTTATACCGCCCTATGGCTGGTATTGCTGACGTTAGTGGTGTTTGAGTGTA
TCCGCAGCCAGAAAAGGATTAAATCCTGTCAGGGGGAAATCAGGCTAAAACCTGGCAACCTGGTGCGATGGAAAAGGCAT
GAATGGACCGTGGTCAAGCCGCCGTGGATCACCCGCTATGGGGTATTATTACATTTACAACAAACAGGCGGCCACGCGAC
CCGAAAGCGTCTATGGCTGTCCGCTGACAGCATGTCTGAAGATGAGTGGCGGCAGCTATGCCTGTTGCTGCGGCATTCAT
TTGAATCTGACGATGGAACGATGTGA

Antitoxin


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

>AT26393 WP_002209939.1 NC_017265:924296-924562 [Yersinia pestis biovar Medievalis str. Harbin 35]
MEIDNKARIHWACRRGMRELDISIMPFFEYEYDSLSDNEKQAFIRLLECDDPDLFNWLMNHGEPQDSELYQMVKLIQSRN
KARGPVAM

Download         Length: 267 bp

>AT26393 NC_017265:924296-924562 [Yersinia pestis biovar Medievalis str. Harbin 35]
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