Bacterial virus anti-defence systems · sequence & structure resource

Encyclopaedia of Bacterial Virus Anti-Defence Systems


Protein: ORF58

Download all data for this protein (.zip)

Overview

Mode of Action (MoA) predicted to bind ATP and NAD as a dimer. Triggers retron Ec86.
Evidence Deletion of ORF58 reduced infectivity in Sir2+HerA- and DUF4297+HerA-expressing strains, indicating anti-defense roles. Complementation with ORF58 restored infectivity in both systems.
MoA Category unknown
Subtype(s) of the defence system(s) inhibited by the protein Defence Subtype Escherichia coli Sir2+HerA and DUF4297+HerA
Relevant publication(s) DOI 10.1101/2024.04.14.589459
Other components of the anti-defence system Multicomponent System -
Known structure in PDB PDB ID -
Genome(s) encoding the protein Protein Source DruSM1 phage
Defence system(s) inhibited by the protein Defences Sir2+HerA, DUF4297+HerA

3D structure

AlphaFold 3 model.

Download structure file

Feature viewer - predicted secondary structure

Download features JSON file

Pfam annotations

Pfam Name Pfam Acc Pfam Length Colour HMM Start HMM End Ali Start Ali End Env Start Env End Evalue
DUF7173 PF23791 145 11 142 23 151 15 152 1.7e-33

Sequence Viewer

Amino acid position: -

MDVLLYIHRNTTEDRKMFDADKAVQATEADVIEWYKTKAELQKLQARERALRDKIIKSYFPAPSEGTNKVEITGGVMKMTHKIDRKIDLPSLNGILGDLIKVGVNVDQLVENKPVLKVAAWRKLTAEQAAVFNQCVESKVGSASLEIVPNKA