Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) ykfI-yfjZ/CbtA-CbeA
Location 3930881..3931587 Replicon chromosome
Accession NZ_AP022389
Organism Citrobacter portucalensis strain STW0522-26

Toxin (Protein)


Gene name ykfI Uniprot ID A0A7I6XM57
Locus tag JLF45_RS18920 Protein ID WP_060659174.1
Coordinates 3930881..3931249 (-) Length 123 a.a.

Antitoxin (Protein)


Gene name yfjZ Uniprot ID A0A7I6XGP2
Locus tag JLF45_RS18925 Protein ID WP_060659175.1
Coordinates 3931270..3931587 (-) Length 106 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JLF45_RS18895 3926054..3926503 + 450 WP_174785083.1 GNAT family N-acetyltransferase -
JLF45_RS18900 3926671..3927675 + 1005 WP_200920758.1 LacI family DNA-binding transcriptional regulator -
JLF45_RS18905 3927829..3929280 + 1452 WP_008783827.1 Na+/H+ antiporter NhaC -
JLF45_RS18910 3929293..3930474 + 1182 WP_003830857.1 pyridoxal phosphate-dependent aminotransferase -
JLF45_RS18915 3930561..3930794 - 234 WP_200921625.1 hypothetical protein -
JLF45_RS18920 3930881..3931249 - 369 WP_060659174.1 TA system toxin CbtA family protein Toxin
JLF45_RS18925 3931270..3931587 - 318 WP_060659175.1 type IV toxin-antitoxin system YeeU family antitoxin Antitoxin
JLF45_RS18930 3931607..3931828 - 222 WP_047738075.1 DUF987 domain-containing protein -
JLF45_RS18935 3931837..3932319 - 483 WP_060659176.1 DNA repair protein RadC -
JLF45_RS18940 3932328..3932792 - 465 WP_114681874.1 antirestriction protein -
JLF45_RS18945 3932933..3935776 - 2844 WP_115626798.1 Ag43/Cah family autotransporter adhesin -
JLF45_RS18950 3935849..3936535 - 687 WP_047738081.1 WYL domain-containing 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

CbtA toxin of type IV toxin-antitoxin system

(1-111)

Antitoxin

Antitoxin CbeA

(5-104)


Sequences

Toxin        


Download         Length: 123 a.a.        Molecular weight: 13861.00 Da        Isoelectric Point: 7.7001

>T35550 WP_060659174.1 NZ_AP022389:c3931249-3930881 [Citrobacter portucalensis]
MKFQPAKNMRAAKPCLSPVTIWQMLLSRLLEQHYGLTLNDTPFCDETVIQEHIDAGITLANAINFLVEKYELVRIDRSGF
SSQEQAPYLTVTDILHARKACGLMNSCSYREVSNIVLSRSRQ

Download         Length: 369 bp

>T35550 NZ_AP022389:c3931249-3930881 [Citrobacter portucalensis]
ATGAAATTTCAACCTGCAAAAAATATGCGGGCGGCGAAGCCATGCCTATCGCCCGTGACTATCTGGCAAATGTTACTTAG
TCGTCTGCTGGAACAGCATTATGGCCTGACGCTAAACGATACACCTTTCTGTGATGAAACCGTCATACAGGAACATATCG
ATGCCGGTATCACCCTGGCTAATGCTATCAACTTTCTGGTGGAGAAGTATGAGTTAGTCCGTATCGATCGCAGTGGATTT
TCCTCACAGGAACAAGCGCCATATCTGACCGTGACAGATATCCTTCATGCCAGGAAAGCATGCGGATTAATGAACAGTTG
TTCTTATCGGGAAGTAAGTAATATTGTTCTTAGCCGATCGCGTCAGTGA

Antitoxin


Download         Length: 106 a.a.        Molecular weight: 11893.33 Da        Isoelectric Point: 6.3164

>AT35550 WP_060659175.1 NZ_AP022389:c3931587-3931270 [Citrobacter portucalensis]
MSNITWGLQRDITPRLGARLVQEGNRLHYLADRASNTGQFSDAECRKLDETFPHFISQMELMLTSGELNPRHAHSVTLYH
DGFTCEADTLGSCGYVYIAVYPTQR

Download         Length: 318 bp

>AT35550 NZ_AP022389:c3931587-3931270 [Citrobacter portucalensis]
ATGAGTAACATCACATGGGGCCTGCAGCGGGATATCACGCCGCGCCTGGGAGCCCGCCTTGTGCAAGAAGGGAACCGGCT
GCATTATCTGGCTGACCGGGCCAGCAACACCGGTCAATTCAGTGACGCCGAATGCCGGAAACTGGATGAAACTTTCCCGC
ACTTTATCAGCCAGATGGAATTGATGCTGACCTCCGGTGAACTGAATCCTCGTCATGCCCACAGCGTCACCCTGTACCAC
GACGGTTTTACCTGCGAAGCCGATACCCTTGGCAGCTGCGGCTACGTATACATCGCCGTTTATCCCACTCAACGTTAA

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 A0A7I6XM57

Antitoxin

Source ID Structure
AlphaFold DB A0A7I6XGP2

References