Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) vapBC/VapC-StbC
Location 650944..651599 Replicon chromosome
Accession NZ_CP098472
Organism Neisseria gonorrhoeae strain 10612

Toxin (Protein)


Gene name vapC Uniprot ID Q5F882
Locus tag NC855_RS03445 Protein ID WP_003691083.1
Coordinates 651180..651599 (+) Length 140 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID Q5F881
Locus tag NC855_RS03440 Protein ID WP_003688410.1
Coordinates 650944..651180 (+) Length 79 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
NC855_RS03410 (NC855_03405) 646079..646366 + 288 WP_003688407.1 hypothetical protein -
NC855_RS03415 (NC855_03410) 646438..647604 + 1167 WP_003699872.1 ADP-forming succinate--CoA ligase subunit beta -
NC855_RS03420 (NC855_03415) 647615..648505 + 891 WP_003693285.1 succinate--CoA ligase subunit alpha -
NC855_RS03425 (NC855_03420) 648888..649274 - 387 Protein_669 IS110 family transposase -
NC855_RS03430 (NC855_03425) 649624..649914 + 291 WP_047917062.1 helix-turn-helix domain-containing protein -
NC855_RS03435 (NC855_03430) 649919..650497 + 579 WP_003697246.1 IS3 family transposase -
NC855_RS03440 (NC855_03435) 650944..651180 + 237 WP_003688410.1 type II toxin-antitoxin system antitoxin FitA Antitoxin
NC855_RS03445 (NC855_03440) 651180..651599 + 420 WP_003691083.1 type II toxin-antitoxin system toxin FitB Toxin
NC855_RS03450 (NC855_03445) 651748..653202 - 1455 WP_003688412.1 LutB/LldF family L-lactate oxidation iron-sulfur protein -
NC855_RS03455 (NC855_03450) 653199..653900 - 702 WP_003688414.1 lactate utilization protein C -
NC855_RS03460 (NC855_03455) 653897..654676 - 780 WP_003688416.1 (Fe-S)-binding protein -
NC855_RS03465 (NC855_03460) 654824..656365 + 1542 WP_003691084.1 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

>T247680 WP_003691083.1 NZ_CP098472:651180-651599 [Neisseria gonorrhoeae]
MILLDTNVISEPLRPQPNERVVAWLDSLILEDVYLSAITVAELRLGVALLLNGKKKNVLHERLEQSILPLFAGRILPFDE
PVAAIYAQIRSYAKTHGKEIAAADGYIAATAKQHSLTVATRDTGSFFAADVAVFNPWHD

Download         Length: 420 bp

>T247680 NZ_CP098472:651180-651599 [Neisseria gonorrhoeae]
ATGATTTTGCTGGACACGAATGTGATTTCCGAACCTTTGCGCCCACAACCCAATGAACGTGTGGTGGCATGGTTGGATAG
TTTGATATTGGAAGATGTGTATTTGTCTGCCATTACTGTTGCAGAATTGCGTTTGGGTGTGGCGTTGTTGCTCAATGGCA
AGAAAAAGAATGTGCTGCACGAACGTTTGGAACAATCCATTTTGCCTTTATTTGCGGGGCGGATTCTGCCTTTTGATGAA
CCGGTTGCCGCAATCTATGCGCAAATTCGTTCCTATGCCAAAACACATGGCAAAGAGATTGCTGCCGCAGACGGCTATAT
TGCCGCCACTGCAAAACAGCACAGTTTGACAGTTGCTACGCGTGATACCGGCTCATTTTTTGCGGCCGATGTCGCGGTGT
TCAATCCGTGGCACGATTAA

Antitoxin


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

>AT247680 WP_003688410.1 NZ_CP098472:650944-651180 [Neisseria gonorrhoeae]
MASVVIRNLSEATHNAIKFRARAAGRSTEAEIRLILDNIAKAQQTVRLGSMLASIGQEIGGVELEDVRGRNTDNEVSL

Download         Length: 237 bp

>AT247680 NZ_CP098472:650944-651180 [Neisseria gonorrhoeae]
ATGGCTTCTGTTGTGATTAGAAATTTATCCGAGGCCACGCACAACGCAATCAAATTCCGTGCGCGAGCCGCAGGGCGCAG
TACCGAAGCAGAAATCCGCTTAATTTTGGATAACATCGCCAAAGCACAACAAACTGTACGTTTGGGGTCAATGTTGGCAT
CAATAGGGCAGGAAATCGGAGGTGTTGAGCTGGAAGACGTACGCGGTCGTAATACTGATAACGAGGTTTCTTTGTGA

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