Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/VapC-StbC
Location 768483..769138 Replicon chromosome
Accession NZ_LT906472
Organism Neisseria gonorrhoeae strain NCTC13800

Toxin (Protein)


Gene name vapC Uniprot ID Q5F882
Locus tag CKV73_RS04645 Protein ID WP_003691083.1
Coordinates 768719..769138 (+) Length 140 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID Q5F881
Locus tag CKV73_RS04640 Protein ID WP_003688410.1
Coordinates 768483..768719 (+) Length 79 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CKV73_RS04600 763617..763904 + 288 WP_003688407.1 hypothetical protein -
CKV73_RS04605 763976..765142 + 1167 WP_003688408.1 ADP-forming succinate--CoA ligase subunit beta -
CKV73_RS04610 765153..766043 + 891 WP_002244992.1 succinate--CoA ligase subunit alpha -
CKV73_RS04620 766426..766812 - 387 Protein_781 IS110 family transposase -
CKV73_RS04625 767024..767452 + 429 WP_003701165.1 helix-turn-helix domain-containing protein -
CKV73_RS04630 767457..768035 + 579 WP_003688041.1 IS3 family transposase -
CKV73_RS04635 768080..768277 + 198 WP_033910354.1 IS3 family transposase -
CKV73_RS04640 768483..768719 + 237 WP_003688410.1 type II toxin-antitoxin system antitoxin FitA Antitoxin
CKV73_RS04645 768719..769138 + 420 WP_003691083.1 type II toxin-antitoxin system toxin FitB Toxin
CKV73_RS04650 769287..770741 - 1455 WP_003701282.1 iron-sulfur cluster-binding protein -
CKV73_RS04655 770738..771439 - 702 WP_003688414.1 lactate utilization protein C -
CKV73_RS04660 771436..772215 - 780 WP_041421436.1 (Fe-S)-binding protein -
CKV73_RS04665 772363..773904 + 1542 WP_003697015.1 multidrug efflux 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

PIN domain

(2-124)

Antitoxin


No domain identified.



Sequences

Toxin        


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

>T293738 WP_003691083.1 NZ_LT906472:768719-769138 [Neisseria gonorrhoeae]
MILLDTNVISEPLRPQPNERVVAWLDSLILEDVYLSAITVAELRLGVALLLNGKKKNVLHERLEQSILPLFAGRILPFDE
PVAAIYAQIRSYAKTHGKEIAAADGYIAATAKQHSLTVATRDTGSFFAADVAVFNPWHD

Download         Length: 420 bp

Antitoxin


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

>AT293738 WP_003688410.1 NZ_LT906472:768483-768719 [Neisseria gonorrhoeae]
MASVVIRNLSEATHNAIKFRARAAGRSTEAEIRLILDNIAKAQQTVRLGSMLASIGQEIGGVELEDVRGRNTDNEVSL

Download         Length: 237 bp


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