Spermidine-binding periplasmic protein SpuE
UniProtKB accession: Q9I6J0
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Go to UniProtKB: Q9I6J0
UniProtKB description: Spermidine-binding protein probably required for its uptake into cells. Binds spermidine with high affinity (KD=14.3 nM). Does not bind putrescine, cadaverine or spermine. Spermidine binding induces large inter-domain conformational changes. Implicated in induction of type 3 secretion systems (T3SS), which play a role in virulence.
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