Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) vapBC/VapC-StbC
Location 653673..654328 Replicon chromosome
Accession NZ_CP045707
Organism Neisseria gonorrhoeae strain NG250

Toxin (Protein)


Gene name vapC Uniprot ID Q5F882
Locus tag GHB96_RS03490 Protein ID WP_003691083.1
Coordinates 653909..654328 (+) Length 140 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID Q5F881
Locus tag GHB96_RS03485 Protein ID WP_003688410.1
Coordinates 653673..653909 (+) Length 79 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
GHB96_RS03450 (GHB96_03665) 648807..649094 + 288 WP_003688407.1 hypothetical protein -
GHB96_RS03455 (GHB96_03670) 649166..650332 + 1167 WP_003688408.1 ADP-forming succinate--CoA ligase subunit beta -
GHB96_RS03460 (GHB96_03675) 650343..651233 + 891 WP_003693285.1 succinate--CoA ligase subunit alpha -
GHB96_RS03465 (GHB96_03680) 651616..652002 - 387 Protein_681 IS110 family transposase -
GHB96_RS03470 (GHB96_03685) 652352..652642 + 291 WP_003706483.1 helix-turn-helix domain-containing protein -
GHB96_RS03475 (GHB96_03690) 652647..653225 + 579 WP_003688041.1 IS3 family transposase -
GHB96_RS03485 (GHB96_03700) 653673..653909 + 237 WP_003688410.1 type II toxin-antitoxin system antitoxin FitA Antitoxin
GHB96_RS03490 (GHB96_03705) 653909..654328 + 420 WP_003691083.1 type II toxin-antitoxin system toxin FitB Toxin
GHB96_RS03495 (GHB96_03710) 654477..655931 - 1455 WP_003688412.1 LutB/LldF family L-lactate oxidation iron-sulfur protein -
GHB96_RS03500 (GHB96_03715) 655928..656629 - 702 WP_003688414.1 lactate utilization protein C -
GHB96_RS03505 (GHB96_03720) 656626..657405 - 780 WP_003688416.1 (Fe-S)-binding protein -
GHB96_RS03510 (GHB96_03725) 657553..659094 + 1542 WP_003701286.1 MDR family MFS transporter -

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

(2-124)

Antitoxin


No domain identified.



Sequences


Toxin        


Download         Length: 140 a.a.        Molecular weight: 15306.65 Da        Isoelectric Point: 6.0798

>T142327 WP_003691083.1 NZ_CP045707:653909-654328 [Neisseria gonorrhoeae]
MILLDTNVISEPLRPQPNERVVAWLDSLILEDVYLSAITVAELRLGVALLLNGKKKNVLHERLEQSILPLFAGRILPFDE
PVAAIYAQIRSYAKTHGKEIAAADGYIAATAKQHSLTVATRDTGSFFAADVAVFNPWHD

Download         Length: 420 bp

>T142327 NZ_CP060668:156370-156681 [Salmonella enterica]
GTGCATGTTATCAGCCGAAAACCGTTCAATGAAGCGATGCTCATGTATCCAAACCATGAGCTTGCTCTCACTGAGTTGCT
GAATGTTCTGGAGAAAAAAACACTCACTCAGCCTGAAGAGATGAAGCGGTATATTCCTTCACTGGATAATTTTAAGCACA
GAGATAAATGGTGGGTGATTGATGTTTCTGGTAACAGCCTGAGACTCATTTCCTACATAGATTTCAGGTTACATAAGATA
TTTGTGAAACATATCGTTTCCCATGCCGAATATGACAAACTGACCGCATATGATCGGGGTAATAAAGAATGA

Antitoxin


Download         Length: 79 a.a.        Molecular weight: 8433.57 Da        Isoelectric Point: 7.0129

>AT142327 WP_003688410.1 NZ_CP045707:653673-653909 [Neisseria gonorrhoeae]
MASVVIRNLSEATHNAIKFRARAAGRSTEAEIRLILDNIAKAQQTVRLGSMLASIGQEIGGVELEDVRGRNTDNEVSL

Download         Length: 237 bp

>AT142327 NZ_CP060668:156678-157124 [Salmonella enterica]
ATGAGAACTCATCGTCAGATGGATGCAACCAGCGCAAAAAAGATCGTTGATACCTTCAGCGATGCGGTAAAAAGCGTCCC
ACTGATGGGGGAAGACCGAAATGACAATGAGTATCGCAGGGCACTAGCGCTAGTGGAGTTTCTGGTCGACCACGACGATC
TTGAAAACCCACTATTTGAATTGCTCTGTGCCCGAATCAGTGAATACGAAAAACATGCGCCGGAATTCAAAGCACTCAAC
CAACACCTGGAGAAAACGCCCCCTGGCGTTTCAGTATTGCGAACGCTCATGGATCAATACGGTCTCAAAGCAGCAGATCT
TGCCAACGAACTTGGTTCTAAATCGAACGTCAGCAACATCTTAAATGGCCGCAGAGCACTAACGGTTAATCATATTAAAG
CGCTTACACAACGCTTCAAACTACCAGCAGATGCCTTCATCGAGTAG

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 2H1C
PDB 2BSQ
PDB 2H1O


Antitoxin

Source ID Structure
PDB 2H1C
PDB 2BSQ
PDB 2H1O
AlphaFold DB Q5F881

References