Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) phd-doc/Doc-RelB
Location 330300..330886 Replicon chromosome
Accession NZ_CP103315
Organism Klebsiella pneumoniae strain hvKP12

Toxin (Protein)


Gene name doc Uniprot ID W8VD46
Locus tag NXZ72_RS01540 Protein ID WP_002920800.1
Coordinates 330518..330886 (+) Length 123 a.a.

Antitoxin (Protein)


Gene name phd Uniprot ID A0A0H3GZM4
Locus tag NXZ72_RS01535 Protein ID WP_002920802.1
Coordinates 330300..330521 (+) Length 74 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
NXZ72_RS01515 (NXZ72_01515) 326457..327383 + 927 WP_002920807.1 high-affinity branched-chain amino acid ABC transporter permease LivH -
NXZ72_RS01520 (NXZ72_01520) 327380..328657 + 1278 WP_002920806.1 branched chain amino acid ABC transporter permease LivM -
NXZ72_RS01525 (NXZ72_01525) 328654..329421 + 768 WP_002920803.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivG -
NXZ72_RS01530 (NXZ72_01530) 329423..330136 + 714 WP_004145133.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivF -
NXZ72_RS01535 (NXZ72_01535) 330300..330521 + 222 WP_002920802.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
NXZ72_RS01540 (NXZ72_01540) 330518..330886 + 369 WP_002920800.1 type II toxin-antitoxin system death-on-curing family toxin Toxin
NXZ72_RS01545 (NXZ72_01545) 331159..332475 + 1317 WP_002920796.1 sn-glycerol-3-phosphate ABC transporter substrate-binding protein UgpB -
NXZ72_RS01550 (NXZ72_01550) 332582..333469 + 888 WP_002920792.1 sn-glycerol-3-phosphate ABC transporter permease UgpA -
NXZ72_RS01555 (NXZ72_01555) 333466..334311 + 846 WP_002920789.1 sn-glycerol-3-phosphate ABC transporter permease UgpE -
NXZ72_RS01560 (NXZ72_01560) 334313..335383 + 1071 WP_002920787.1 sn-glycerol-3-phosphate import ATP-binding protein UgpC -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
inside Prophage - - 327380..336120 8740


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

Fido domain

(13-86)

Antitoxin

Type II toxin-antitoxin system, antitoxin Phd/YefM

(1-49)


Sequences

Toxin        


Download         Length: 123 a.a.        Molecular weight: 13552.92 Da        Isoelectric Point: 8.6410

>T254910 WP_002920800.1 NZ_CP103315:330518-330886 [Klebsiella pneumoniae]
MTLQIISAEEIIQFHDRLLRVTPGVAGMPDPGRAEAIMYRVLNKIEYEGVTDVWRLAAMHLLAISRGHIFNDGNKRTALF
ITLLFLKRNGIILPANPDFVGMTVEAAAGQLTLEQIVARLRG

Download         Length: 369 bp

Antitoxin


Download         Length: 74 a.a.        Molecular weight: 8181.18 Da        Isoelectric Point: 4.7769

>AT254910 WP_002920802.1 NZ_CP103315:330300-330521 [Klebsiella pneumoniae]
MRTVNYSEARQNLADVLESAVTGVPVTITRRGHKSAVIISAEEFERYQTARMDDEFAAIMAVHGDEIRELADK

Download         Length: 222 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
AlphaFold DB A0A0H3GUD1

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GZM4

References