Detailed information of TA system
Bioinformatically predictedOverview
TA module
Type | II | Classification (family/domain) | tacAT/DUF1778(antitoxin) |
Location | 198011..198747 | Replicon | plasmid unitig_2 |
Accession | NZ_CP020069 | ||
Organism | Klebsiella pneumoniae strain AR_0068 |
Toxin (Protein)
Gene name | tacT | Uniprot ID | L7SZ15 |
Locus tag | AM447_RS29210 | Protein ID | WP_003026803.1 |
Coordinates | 198011..198493 (-) | Length | 161 a.a. |
Antitoxin (Protein)
Gene name | tacA | Uniprot ID | L7SZ29 |
Locus tag | AM447_RS29215 | Protein ID | WP_003026799.1 |
Coordinates | 198481..198747 (-) | Length | 89 a.a. |
Genomic Context
Locus tag | Coordinates | Strand | Size (bp) | Protein ID | Product | Description |
---|---|---|---|---|---|---|
AM447_RS29190 | 193648..194610 | + | 963 | WP_004152113.1 | M48 family metalloprotease | - |
AM447_RS30180 | 194698..195952 | + | 1255 | Protein_192 | IS3 family transposase | - |
AM447_RS29205 | 196453..197799 | - | 1347 | WP_020314316.1 | ISNCY family transposase | - |
AM447_RS29210 | 198011..198493 | - | 483 | WP_003026803.1 | GNAT family N-acetyltransferase | Toxin |
AM447_RS29215 | 198481..198747 | - | 267 | WP_003026799.1 | DUF1778 domain-containing protein | Antitoxin |
AM447_RS29220 | 198923..199177 | - | 255 | WP_004152108.1 | hypothetical protein | - |
AM447_RS29225 | 199253..199510 | - | 258 | WP_004152107.1 | hypothetical protein | - |
AM447_RS29230 | 199559..199762 | - | 204 | WP_004152106.1 | hemolysin expression modulator Hha | - |
AM447_RS29235 | 199796..200164 | - | 369 | WP_004152105.1 | hypothetical protein | - |
AM447_RS29240 | 200208..200702 | - | 495 | WP_004152104.1 | DNA-binding protein | - |
AM447_RS29245 | 200733..201308 | - | 576 | WP_004152103.1 | hypothetical protein | - |
AM447_RS29250 | 201296..201565 | - | 270 | WP_004152102.1 | hypothetical protein | - |
AM447_RS29255 | 201923..202273 | + | 351 | WP_004152101.1 | As(III)-sensing metalloregulatory transcriptional repressor ArsR | - |
AM447_RS29260 | 202323..202685 | + | 363 | WP_004152100.1 | arsenite efflux transporter metallochaperone ArsD | - |
Associated MGEs
MGE detail |
Similar MGEs |
Relative position |
MGE Type | Cargo ARG | Virulence gene | Coordinates | Length (bp) |
---|---|---|---|---|---|---|---|
- | inside | Conjugative plasmid | catA1 | - | 1..213013 | 213013 |
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.
Sequences
Toxin
Download Length: 161 a.a. Molecular weight: 17353.97 Da Isoelectric Point: 9.5822
>T73960 WP_003026803.1 NZ_CP020069:c198493-198011 [Klebsiella pneumoniae]
VGRITTPEPLSSSHQLAEFVSGETVLDEWLKQRGLKNQALGAARTFVVCKTGTKQVAGFYSLATGSVNHTEATGSLRRNM
PDPIPVIILARLAVDVSLHGKGVGADLLHDAVLRCYRVAENIGVRAIMVHALTEEAKGFYAHHGFKASQTHERTLFLKLP
VGRITTPEPLSSSHQLAEFVSGETVLDEWLKQRGLKNQALGAARTFVVCKTGTKQVAGFYSLATGSVNHTEATGSLRRNM
PDPIPVIILARLAVDVSLHGKGVGADLLHDAVLRCYRVAENIGVRAIMVHALTEEAKGFYAHHGFKASQTHERTLFLKLP
Download Length: 483 bp
>T73960 NZ_CP020069:c198493-198011 [Klebsiella pneumoniae]
GTGGGACGTATAACCACGCCCGAGCCGTTATCCAGCTCTCATCAGCTGGCTGAGTTCGTCAGTGGAGAGACAGTCCTCGA
TGAATGGCTAAAACAGAGAGGTTTAAAAAATCAAGCTCTTGGCGCTGCCCGAACGTTCGTTGTTTGCAAGACGGGTACGA
AGCAAGTAGCTGGTTTTTACTCTTTGGCCACCGGTAGCGTTAACCATACGGAAGCGACAGGTAGTCTTCGGCGTAACATG
CCAGATCCTATACCGGTGATTATACTCGCTCGCCTGGCGGTAGATGTCTCATTGCACGGAAAAGGGGTTGGCGCCGATTT
ACTCCACGATGCAGTTCTACGGTGTTATCGCGTAGCTGAGAACATTGGGGTTCGTGCGATAATGGTTCATGCGCTTACTG
AAGAAGCCAAAGGTTTCTATGCTCACCATGGATTTAAGGCATCACAAACTCATGAGAGGACTCTGTTTCTAAAGCTTCCA
TGA
GTGGGACGTATAACCACGCCCGAGCCGTTATCCAGCTCTCATCAGCTGGCTGAGTTCGTCAGTGGAGAGACAGTCCTCGA
TGAATGGCTAAAACAGAGAGGTTTAAAAAATCAAGCTCTTGGCGCTGCCCGAACGTTCGTTGTTTGCAAGACGGGTACGA
AGCAAGTAGCTGGTTTTTACTCTTTGGCCACCGGTAGCGTTAACCATACGGAAGCGACAGGTAGTCTTCGGCGTAACATG
CCAGATCCTATACCGGTGATTATACTCGCTCGCCTGGCGGTAGATGTCTCATTGCACGGAAAAGGGGTTGGCGCCGATTT
ACTCCACGATGCAGTTCTACGGTGTTATCGCGTAGCTGAGAACATTGGGGTTCGTGCGATAATGGTTCATGCGCTTACTG
AAGAAGCCAAAGGTTTCTATGCTCACCATGGATTTAAGGCATCACAAACTCATGAGAGGACTCTGTTTCTAAAGCTTCCA
TGA
Antitoxin
Download Length: 89 a.a. Molecular weight: 10147.59 Da Isoelectric Point: 4.5256
>AT73960 WP_003026799.1 NZ_CP020069:c198747-198481 [Klebsiella pneumoniae]
MKSDVQLNLRAKESQRALIDAAAEILHKSRTDFILEMACKAAENVILDRRVFNFNDEQYAEFIDMLDAPVEDEPAINKLL
ARKPQWDV
MKSDVQLNLRAKESQRALIDAAAEILHKSRTDFILEMACKAAENVILDRRVFNFNDEQYAEFIDMLDAPVEDEPAINKLL
ARKPQWDV
Download Length: 267 bp
>AT73960 NZ_CP020069:c198747-198481 [Klebsiella pneumoniae]
ATGAAATCAGATGTTCAACTCAACCTAAGAGCTAAAGAGTCTCAGAGAGCACTCATCGATGCTGCTGCAGAGATCCTTCA
TAAATCGCGAACCGACTTTATCCTGGAGATGGCCTGCAAGGCTGCGGAGAATGTGATCCTTGATCGCCGTGTTTTCAATT
TTAACGACGAACAGTATGCAGAGTTCATCGATATGCTCGATGCACCAGTCGAGGATGAGCCCGCCATTAATAAACTACTG
GCAAGGAAACCTCAGTGGGACGTATAA
ATGAAATCAGATGTTCAACTCAACCTAAGAGCTAAAGAGTCTCAGAGAGCACTCATCGATGCTGCTGCAGAGATCCTTCA
TAAATCGCGAACCGACTTTATCCTGGAGATGGCCTGCAAGGCTGCGGAGAATGTGATCCTTGATCGCCGTGTTTTCAATT
TTAACGACGAACAGTATGCAGAGTTCATCGATATGCTCGATGCACCAGTCGAGGATGAGCCCGCCATTAATAAACTACTG
GCAAGGAAACCTCAGTGGGACGTATAA
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 | A0A0J2GNW6 |
Antitoxin
Source | ID | Structure |
---|---|---|
AlphaFold DB | A0A1Q8YL66 |