Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) pemIK/MazF(toxin)
Location 3460580..3461222 Replicon chromosome
Accession NZ_CP009697
Organism Bacillus anthracis strain RA3

Toxin (Protein)


Gene name pemK Uniprot ID J8CWW5
Locus tag BF90_RS19860 Protein ID WP_000635963.1
Coordinates 3460872..3461222 (+) Length 117 a.a.

Antitoxin (Protein)


Gene name pemI Uniprot ID R8I8H2
Locus tag BF90_RS19855 Protein ID WP_000004570.1
Coordinates 3460580..3460867 (+) Length 96 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BF90_RS19830 3455896..3456858 + 963 WP_000961037.1 UV DNA damage repair endonuclease UvsE -
BF90_RS19835 3456851..3457423 - 573 WP_000906915.1 rhomboid family intramembrane serine protease -
BF90_RS19840 3457516..3457875 + 360 WP_000635040.1 holo-ACP synthase -
BF90_RS19845 3458032..3458982 + 951 WP_025388382.1 outer membrane lipoprotein carrier protein LolA -
BF90_RS19850 3459101..3460270 + 1170 WP_000390596.1 alanine racemase -
BF90_RS19855 3460580..3460867 + 288 WP_000004570.1 antitoxin EndoAI Antitoxin
BF90_RS19860 3460872..3461222 + 351 WP_000635963.1 type II toxin-antitoxin system endoribonuclease NdoA Toxin
BF90_RS19865 3461290..3463458 + 2169 WP_000426225.1 RNA-binding transcriptional accessory protein -
BF90_RS19870 3463516..3463632 - 117 WP_001143642.1 cortex morphogenetic protein CmpA -
BF90_RS19875 3463828..3464286 + 459 WP_000344248.1 SprT family 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

mRNA interferase PemK-like

(1-113)

Antitoxin


No domain identified.



Sequences

Toxin        


Download         Length: 117 a.a.        Molecular weight: 12974.12 Da        Isoelectric Point: 5.7168

>T49462 WP_000635963.1 NZ_CP009697:3460872-3461222 [Bacillus anthracis]
MIVKRGDVYFADLSPVVGSEQGGVRPVLVIQNDIGNRFSPTVIVAAITAQIQKAKLPTHVEIDAKKYGFERDSVILLEQI
RTIDKQRLTDKITHLDEVMMIRVDEALQISLGLIDF

Download         Length: 351 bp

>T49462 NZ_CP009697:3460872-3461222 [Bacillus anthracis]
TTGATTGTAAAACGCGGCGACGTGTATTTTGCAGACCTTTCCCCAGTTGTTGGTTCTGAGCAAGGAGGTGTTCGTCCGGT
TCTTGTCATTCAAAATGACATCGGAAATCGTTTTAGTCCAACGGTGATTGTAGCGGCTATTACTGCACAGATTCAAAAAG
CGAAATTACCCACTCATGTGGAAATTGATGCGAAAAAGTACGGTTTTGAGAGAGATTCTGTTATTTTACTTGAGCAGATT
CGAACAATCGATAAGCAGCGCTTAACGGACAAAATCACTCACTTAGATGAAGTGATGATGATTCGTGTAGATGAAGCGCT
ACAAATTAGTTTAGGACTAATAGATTTTTAA

Antitoxin


Download         Length: 96 a.a.        Molecular weight: 10780.36 Da        Isoelectric Point: 8.9605

>AT49462 WP_000004570.1 NZ_CP009697:3460580-3460867 [Bacillus anthracis]
VSESSVTTEIVVRLPKQMVTELDGIGKQENKNRHELICQATQLLLRQHKTKKRYQHESMRRGYIEMGKINLGIASEAFLA
EYEAAHTVERLVSGG

Download         Length: 288 bp

>AT49462 NZ_CP009697:3460580-3460867 [Bacillus anthracis]
GTGTCCGAATCAAGTGTAACTACTGAAATCGTGGTTCGGTTGCCAAAGCAAATGGTAACGGAATTGGACGGAATTGGAAA
ACAAGAGAATAAGAATCGCCATGAACTAATTTGCCAGGCAACACAACTGTTATTGCGTCAACATAAGACGAAGAAACGCT
ACCAACATGAATCAATGCGACGTGGGTACATTGAAATGGGAAAAATTAATCTTGGTATTGCATCTGAAGCTTTCTTAGCA
GAGTATGAAGCAGCTCATACAGTAGAACGCTTAGTTAGCGGGGGGTAA

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
PDB 4HKE
PDB 7BXY

Antitoxin

Source ID Structure
AlphaFold DB A0A366FY90

References