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SALTY:TSX

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Contents

Species (Taxon ID) Salmonella typhimurium. (taxon:90371)
Gene Name(s) tsx
Protein Name(s)
  • Nucleoside-specific channel-forming protein tsx
External Links
UniProt Identifier TSX_SALTY
UniProt Accessions P0A261, P40776,
EMBL Z26657, AE006468,
PIR S49159,
RefSeq NP_459408.1,
Pfam PF03502,

Annotations

Qualifier GO ID GO term name Reference Evidence Code with/from Aspect Notes Status
GO:0009279

cell outer membrane

IEA: Inferred from Electronic Annotation

C

Source: UniProtKB-SubCell

GO:0005886

plasma membrane

IEA: Inferred from Electronic Annotation

C

Source: UniProtKB-KW

GO:0046930

pore complex

IEA: Inferred from Electronic Annotation

C

Source: UniProtKB-KW

GO:0005337

nucleoside transmembrane transporter activity

IEA: Inferred from Electronic Annotation

F

Source: InterPro

GO:0015288

porin activity

IEA: Inferred from Electronic Annotation

F

Source: UniProtKB-KW

GO:0009597

detection of virus

IEA: Inferred from Electronic Annotation

P

Source: UniProtKB-KW

GO:0046718

entry of virus into host cell

IEA: Inferred from Electronic Annotation

P

Source: UniProtKB-KW

GO:0006811

ion transport

IEA: Inferred from Electronic Annotation

P

Source: UniProtKB-KW

GO:0022838

substrate-specific channel activity

PMID:9043137[1]

IMP: Inferred from Mutant Phenotype

F

Fig. 4.& Table 2. The heterologous Tsx help to transport the deoxynucleoside. The strain with Tsx was fully sensitive to the antibiotic albicidin which depends on the Tsx channel for its permeation across the outer membrane. It functions as a substrate-specific channel.

complete

GO:0031230

intrinsic to cell outer membrane

PMID:20149234[2]

IDA: Inferred from Direct Assay

C

Additional File 1

complete

GO:0006810

transport

PMID:9043137[1]

IMP: Inferred from Mutant Phenotype

P

Fig. 4. The expressed S.typhimurium Tsx proteins facilitated the efficient uptake of the deoxynucleoside and there was no strong difference in the initial rate compared to E. Coli Tsx. This protein functions as a substrate-specific channel.

complete

GO:0016021

integral to membrane

PMID:9043137[1]

IMP: Inferred from Mutant Phenotype

C

Fig. 3 The tsx gene product can be separated from the cell envelope proteins.

complete

GO:0005337

nucleoside transmembrane transporter activity

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003055

F

GO:0005886

plasma membrane

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-1003

C

GO:0006810

transport

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0813

P

GO:0006811

ion transport

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0406

P

GO:0009279

cell outer membrane

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003055

C

GO:0009279

cell outer membrane

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR018013

C

GO:0009279

cell outer membrane

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0998

C

GO:0009279

cell outer membrane

GO_REF:0000023

IEA: Inferred from Electronic Annotation

SP_SL:SL-0040

C

GO:0015288

porin activity

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0626

F

GO:0015858

nucleoside transport

GO_REF:0000002

IEA: Inferred from Electronic Annotation

InterPro:IPR003055

P

GO:0016020

membrane

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0472

C

GO:0016021

integral to membrane

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0812

C

GO:0046930

pore complex

GO_REF:0000004

IEA: Inferred from Electronic Annotation

SP_KW:KW-0626

C


Notes

References

See Help:References for how to manage references in GONUTS.

  1. 1.0 1.1 1.2 Nieweg A & Bremer E (1997) The nucleoside-specific Tsx channel from the outer membrane of Salmonella typhimurium, Klebsiella pneumoniae and Enterobacter aerogenes: functional characterization and DNA sequence analysis of the tsx genes. Microbiology 143 ( Pt 2): 603-15 PubMed GONUTS page
  2. Chooneea D et al. (2010) Elucidation of the outer membrane proteome of Salmonella enterica serovar Typhimurium utilising a lipid-based protein immobilization technique. BMC Microbiol 10: 44 PubMed GONUTS page
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