150435

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) ccdAB/CcdA(antitoxin)
Location 4218920..4219440 Replicon chromosome
Accession NZ_CP049085
Organism Escherichia coli strain p4A

Toxin (Protein)


Gene name ccdB Uniprot ID A0A061KX66
Locus tag G6P91_RS20745 Protein ID WP_001160964.1
Coordinates 4218920..4219204 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name ccdA Uniprot ID V0VEX8
Locus tag G6P91_RS20750 Protein ID WP_000125566.1
Coordinates 4219207..4219440 (-) Length 78 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
G6P91_RS20720 4214565..4215851 + 1287 WP_000800457.1 peptidylprolyl isomerase SurA -
G6P91_RS20725 4215851..4216840 + 990 WP_000241227.1 4-hydroxythreonine-4-phosphate dehydrogenase PdxA -
G6P91_RS20730 4216837..4217658 + 822 WP_001065365.1 16S rRNA (adenine(1518)-N(6)/adenine(1519)-N(6))- dimethyltransferase RsmA -
G6P91_RS20735 4217661..4218038 + 378 WP_000610901.1 Co2+/Mg2+ efflux protein ApaG -
G6P91_RS20740 4218045..4218893 + 849 WP_000257181.1 bis(5'-nucleosyl)-tetraphosphatase (symmetrical) ApaH -
G6P91_RS20745 4218920..4219204 - 285 WP_001160964.1 CcdB family protein Toxin
G6P91_RS20750 4219207..4219440 - 234 WP_000125566.1 type II toxin-antitoxin system CcdA family antitoxin Antitoxin
G6P91_RS20755 4219526..4220005 - 480 WP_000624375.1 type 3 dihydrofolate reductase -
G6P91_RS20760 4220197..4222059 - 1863 WP_000377106.1 glutathione-regulated potassium-efflux system protein KefC -
G6P91_RS20765 4222052..4222582 - 531 WP_000600725.1 glutathione-regulated potassium-efflux system oxidoreductase KefF -
G6P91_RS20770 4222690..4224021 - 1332 WP_001183209.1 MFS transporter -
G6P91_RS20775 4224080..4224367 - 288 WP_000203744.1 ferredoxin-like protein FixX -

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 CcdB

(2-93)

Antitoxin

Post-segregation antitoxin CcdA

(8-77)


Sequences

Toxin        


Download         Length: 95 a.a.        Molecular weight: 10692.54 Da        Isoelectric Point: 10.3030

>T150435 WP_001160964.1 NZ_CP049085:c4219204-4218920 [Escherichia coli]
MQFTVYRSRGRNAAFPFVIDVTSDIIGEINRRIVIPLTPIERFSRIRPPERLNPILLLIDGKEYVLMTHETATVPVNALG
TKFCDASAHRTLIK

Download         Length: 285 bp

>T150435 NZ_CP064681:4342731-4342904 [Escherichia coli K-12]
ATGGCACTATTCTCTAAAATATTAATTTTTTATGTGATTGGTGTGAACATATCCTTTGTCATTATCTGGTTTATCTCACA
TGAGAAAACACATATTCGTTTACTTAGTGCATTCCTGGTCGGAATAACCTGGCCAATGAGTCTGCCTGTGGCATTACTTT
TTTCTCTCTTTTAG

Antitoxin


Download         Length: 78 a.a.        Molecular weight: 8530.53 Da        Isoelectric Point: 5.8062

>AT150435 WP_000125566.1 NZ_CP049085:c4219440-4219207 [Escherichia coli]
MTAKRTTQSVTVTVDRELVNRARDAGLNMSATLTVALNAELKKHAATRWREENAEAIAALNQLADETGCFSDEYRSF

Download         Length: 234 bp

>AT150435 NZ_CP064681:4342407-4342703 [Escherichia coli K-12]
ATGGAAGGTAAAAACAAGTTCAATACTTATGTTGTTTCTTTTGATTATCCATCATCTTATTCCTCAGTGTTCTTAAGATT
AAGATCATTGATGTATGATATGAATTTCTCCTCTATCGTGGCTGATGAATATGGGATACCACGACAATTGAATGAAAACT
CCTTCGCAATAACGACATCGTTAGCCGCAAGTGAAATCGAAGATTTAATCAGGCTCAAATGCTTAGACTTACCGGATATT
GATTTTGACCTCAACATTATGACAGTTGATGACTATTTCCGTCAGTTTTACAAGTAG

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 A0A061KX66

Antitoxin

Source ID Structure
AlphaFold DB A0A7U9LTM9

References