Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) yefM-yoeB (relBE)/YoeB-RelB
Location 1574438..1574950 Replicon chromosome
Accession NZ_CP027540
Organism Streptococcus pneumoniae strain D39V

Toxin (Protein)


Gene name yoeB Uniprot ID Q8DNR3
Locus tag SPV_RS08240 Protein ID WP_000924721.1
Coordinates 1574438..1574692 (-) Length 85 a.a.

Antitoxin (Protein)


Gene name yefM Uniprot ID K0ZY22
Locus tag SPV_RS08245 Protein ID WP_000388572.1
Coordinates 1574696..1574950 (-) Length 85 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
SPV_RS08225 1571539..1571853 - 315 WP_000979235.1 DNA-directed RNA polymerase subunit omega -
SPV_RS08230 1571878..1572504 - 627 WP_000775044.1 guanylate kinase -
SPV_RS08235 1572634..1574247 - 1614 WP_000404940.1 ribonuclease Y -
SPV_RS08240 1574438..1574692 - 255 WP_000924721.1 Txe/YoeB family addiction module toxin Toxin
SPV_RS08245 1574696..1574950 - 255 WP_000388572.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
SPV_RS08250 1575188..1576285 - 1098 WP_000156355.1 nucleotidyltransferase -
SPV_RS08255 1576295..1577041 - 747 WP_000605157.1 class I SAM-dependent methyltransferase -
SPV_RS08260 1577144..1577497 - 354 WP_001003001.1 ribosome silencing factor -
SPV_RS08265 1577510..1578010 - 501 WP_000844717.1 cysteine hydrolase -
SPV_RS08270 1578011..1578604 - 594 WP_000121655.1 bis(5'-nucleosyl)-tetraphosphatase (symmetrical) YqeK -
SPV_RS08275 1578604..1579233 - 630 WP_000151313.1 nicotinate-nucleotide adenylyltransferase -
SPV_RS08280 1579285..1579596 - 312 WP_000060169.1 ribosome assembly RNA-binding protein YhbY -

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

Toxin YoeB

(1-84)

Antitoxin

Type II toxin-antitoxin system, antitoxin Phd/YefM

(1-75)


Sequences

Toxin        


Download         Length: 85 a.a.        Molecular weight: 10115.55 Da        Isoelectric Point: 7.9716

>T99266 WP_000924721.1 NZ_CP027540:c1574692-1574438 [Streptococcus pneumoniae]
MLLKFTEDAWADYCYWQNQDKKTLKRINKLIKDIQRDPFTGIGKPEPLKYDYQGAWSRRIDAENRLIYMMDGDSVAFLSF
KDHY

Download         Length: 255 bp

>T99266 NZ_CP027540:c1574692-1574438 [Streptococcus pneumoniae]
ATGCTACTCAAGTTTACAGAAGATGCCTGGGCAGATTATTGCTACTGGCAAAACCAAGATAAAAAAACACTAAAAAGAAT
CAATAAATTAATCAAGGATATTCAACGCGATCCATTTACAGGAATAGGAAAACCAGAGCCACTCAAATATGATTACCAAG
GAGCCTGGTCACGGCGTATTGATGCAGAAAATCGCTTGATTTATATGATGGATGGAGATAGCGTGGCTTTCTTGTCCTTT
AAAGATCATTACTAA

Antitoxin


Download         Length: 85 a.a.        Molecular weight: 9706.00 Da        Isoelectric Point: 4.8430

>AT99266 WP_000388572.1 NZ_CP027540:c1574950-1574696 [Streptococcus pneumoniae]
MEAVLYSTFRNHLKDYMKKVNDEFEPLTVVNKNPDEDIVVLSKSEWDSIQETLRIAQNKELSDKVLRGMAQVRAGSTQVH
VIEE

Download         Length: 255 bp

>AT99266 NZ_CP027540:c1574950-1574696 [Streptococcus pneumoniae]
ATGGAAGCAGTCCTTTACTCAACATTCCGAAATCATTTAAAGGACTACATGAAGAAGGTAAATGATGAATTTGAGCCTTT
GACGGTGGTCAATAAAAATCCAGATGAGGACATTGTAGTTCTTTCAAAGAGCGAATGGGACAGTATTCAGGAAACCCTGA
GAATCGCCCAAAATAAGGAGTTATCAGACAAGGTTTTACGAGGAATGGCTCAAGTCCGTGCTGGAAGCACTCAGGTCCAT
GTGATTGAGGAGTGA

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 A0A0B7LEN4

Antitoxin

Source ID Structure
AlphaFold DB K0ZY22

References