Bacterial host gene expression shutoff by virus

Bacterial viruses are in competition with the host for the cellular replication, transcription or translation machinery, prompting many of them to inhibit host cell gene expression. To achieve this goal, they possess a wide array of mechanisms that inactivate host transcription or even completely degrade the host chromosome.

degradation chromosome transcription shutoff

Matching UniProtKB/Swiss-Prot entries

12 entries grouped by protein (browse by keywords)

1 entry

Protein A1

A1_BPT5
Escherichia phage T5 (Enterobacteria phage T5) reference strain

1 entry

Protein alc (Protein unf)

ALC_BPT4
Enterobacteria phage T4 (Bacteriophage T4) reference strain

1 entry

Endonuclease II (EC 3.1.21.8)

END2_BPT4
Enterobacteria phage T4 (Bacteriophage T4) reference strain

1 entry

Endonuclease I (EC 3.1.21.2) (Gene product 3) (Gp3) (Junction-resolving enzyme gp3)

ENDO_BPT7
Escherichia phage T7 (Bacteriophage T7) reference strain

2 entries

Exonuclease subunit 1 (EC 3.1.11.-) (Gene product 47) (gp47)

Select_allDeselect_all
EXO1_BPT4
Enterobacteria phage T4 (Bacteriophage T4) reference strain
EXO1_BPT5
Escherichia phage T5 (Enterobacteria phage T5) reference strain

Probable exonuclease subunit 1 (EC 3.1.11.-) (D12)

2 entries

Exonuclease subunit 2 (EC 3.1.11.-) (Gene product 46) (gp46)

Select_allDeselect_all
EXO2_BPT4
Enterobacteria phage T4 (Bacteriophage T4) reference strain
EXO2_BPT5
Escherichia phage T5 (Enterobacteria phage T5) reference strain

Probable exonuclease subunit 2 (EC 3.1.11.-) (D13)

1 entry

Exonuclease (Exonuclease gp6) (Gene product 6) (Gp6) (EC 3.1.11.3)

EXRN_BPT7
Escherichia phage T7 (Bacteriophage T7) reference strain

1 entry

Protein kinase 0.7 (EC 2.7.11.1) (Gene product 0.7) (Gp0.7) (Protein kinase gp0.7)

PK_BPT7
Escherichia phage T7 (Bacteriophage T7) reference strain

2 entries

Bacterial RNA polymerase inhibitor (Gene product 2) (Gp2)

Select_allDeselect_all
VRPI_BPT7
Escherichia phage T7 (Bacteriophage T7) reference strain
VRPI_BPT3
Enterobacteria phage T3 (Bacteriophage T3)