Bacterial virus anti-defence systems · sequence & structure resource

Encyclopaedia of Bacterial Virus Anti-Defence Systems


Protein: AriS

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Overview

Mode of Action (MoA) suppresses the SOS response by targeting RecA,
Evidence AriS suppresses expression of SOS Gene (ECO_0000270), which is reversed by RecA overexperssion (ECO_0000012)
MoA Category unknown
Subtype(s) of the defence system(s) inhibited by the protein Defence Subtype Listeria monocytogenes strain 10403S SOS response
Relevant publication(s) DOI 10.1016/j.celrep.2022.110723
Other components of the anti-defence system Multicomponent System -
Known structure in PDB PDB ID -
Genome(s) encoding the protein Protein Source Prophage in listeria monocytogenes strain 10403S
Defence system(s) inhibited by the protein Defences SOS stress response

3D structure

AlphaFold 3 model.

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Feature viewer - predicted secondary structure

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Pfam annotations

Pfam Name Pfam Acc Pfam Length Colour HMM Start HMM End Ali Start Ali End Env Start Env End Evalue
ANT PF03374 108 2 107 143 252 142 253 1.4e-32
AntA PF08346 68 1 68 24 90 24 90 1.3e-25

Sequence Viewer

Amino acid position: -

MSNLQVIANDMLPVMENEKGEKFVNARELHQSLQVGKKFATWITDKFNNYGFSKDEDYFPILGESTFGRPRTEYLLTLDTAKELAMVQNNEMGRSIRKYFIEVEKQARKLATEYPTFSYMIEDPVARAKKWIEEQQEKQEALKQLEEQKPKVVFAEAVQTSENTILVKDLATILKQKGLDIGQNRLFEWLRCSGYLLNKGAYYNKPSQKAMNLGLFEQKTHIHTDRNGLMITTYTPRVTGKGQIYLLNKLLEEHNQVII