Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 595086..595704 Replicon chromosome
Accession NZ_CP030783
Organism Escherichia albertii strain 2012EL-1823B

Toxin (Protein)


Gene name Hha Uniprot ID V1H8E6
Locus tag AYN53_RS03015 Protein ID WP_001280991.1
Coordinates 595086..595304 (-) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID B1EKM5
Locus tag AYN53_RS03020 Protein ID WP_000344798.1
Coordinates 595330..595704 (-) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
AYN53_RS02980 590375..590947 + 573 WP_113649586.1 YbaY family lipoprotein -
AYN53_RS02985 590977..591288 - 312 WP_000409915.1 MGMT family protein -
AYN53_RS02995 591669..592022 + 354 WP_000878151.1 DUF1428 family protein -
AYN53_RS03000 592060..593610 - 1551 WP_001260378.1 EAL domain-containing protein -
AYN53_RS03005 593774..594244 - 471 WP_000136188.1 YlaC family protein -
AYN53_RS03010 594352..594909 - 558 WP_113649587.1 maltose O-acetyltransferase -
AYN53_RS03015 595086..595304 - 219 WP_001280991.1 hemolysin expression modulator Hha Toxin
AYN53_RS03020 595330..595704 - 375 WP_000344798.1 Hha toxicity modulator TomB Antitoxin
AYN53_RS03025 596258..599407 - 3150 WP_001132500.1 multidrug efflux RND transporter permease subunit -
AYN53_RS03030 599430..600623 - 1194 WP_010334435.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -

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

Haemolysin expression modulating, HHA

(13-69)

Antitoxin

Biofilm formation regulator YbaJ

(1-117)


Sequences

Toxin        


Download         Length: 73 a.a.        Molecular weight: 8613.97 Da        Isoelectric Point: 8.9008

>T108017 WP_001280991.1 NZ_CP030783:c595304-595086 [Escherichia albertii]
MSDKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T108017 NZ_CP030783:c595304-595086 [Escherichia albertii]
ATGTCCGATAAACCTTTAACAAAAACCGATTATTTGATGCGTCTGCGTCGCTGCCAGACAATTGACACGCTGGAACGTGT
TATCGAGAAAAATAAATATGAATTATCAGATAATGAATTGGCGGTATTTTACTCAGCTGCCGACCATCGTCTTGCAGAGC
TGACTATGAATAAGCTATATGACAAGATCCCTTCCTCAGTGTGGAAATTCATTCGGTAA

Antitoxin


Download         Length: 125 a.a.        Molecular weight: 14499.35 Da        Isoelectric Point: 4.8989

>AT108017 WP_000344798.1 NZ_CP030783:c595704-595330 [Escherichia albertii]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKANPASLSC

Download         Length: 375 bp

>AT108017 NZ_CP030783:c595704-595330 [Escherichia albertii]
ATGGATGAATACTCACCAAAAAGACATGATATCGCACAGCTTAAGTTTCTCTGCGAAACCCTGTATCATGACTGTCTTGC
AAACCTTGAAGAAAGTAACCATGGCTGGGTAAATGACCCAACCTCGGCAATCAATCTACAGCTGAATGAACTGATTGAGC
ATATTGCGACCTTCGCACTTAATTACAAAATTAAGTATAATGAAGACAATAAGCTCATTGAACAGATTGATGAATATCTG
GACGACACCTTTATGTTGTTCAGTAGTTATGGTATTAATATGCAGGATCTTCAGAAATGGCGGAAGTCAGGTAACCGATT
GTTCCGTTGCTTTGTTAACGCCACTAAAGCGAATCCTGCAAGTTTATCTTGTTAG

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 4ICG

Antitoxin

Source ID Structure
AlphaFold DB A0A2T3RX90

References