Protein
E3 ubiquitin-protein ligase SspH2
Organism
Salmonella typhimurium (strain 14028s / SGSC 2262)
Function
Effector proteins function to alter host cell physiology and promote bacterial survival in host tissues. This protein is an E3 ubiquitin ligase that interferes with host's ubiquitination pathway. Contributes to virulence in calves.
Similarity
Belongs to the LRR-containing bacterial E3 ligase family.
Sequence
MPFHIGSGCLPATISNRRIYRIAWSDTPPEMSSWEKMKEFFCSTHQTEALECIWTICHPPAGTTREDVINRFELLRTLAYAGWEESIHSGQHGENYFCILDEDSQEILSVTLDDAGNYTVNCQGYSETHRLTLDTAQGEEGTGHAEGASGTFRTSFLPATTAPQTPAEYDAVWSAWRRAAPAEESRGRAAVVQKMRACLNNGNAVLNVGESGLTTLPDCLPAHITTLVIPDNNLTSLPALPPELRTLEVSGNQLTSLPVLPPGLLELSIFSNPLTHLPALPSGLCKLWIFGNQLTSLPVLPPGLQELSVSDNQLASLPALPSELCKLWAYNNQLTSLPMLPSGLQELSVSDNQLASLPTLPSELYKLWAYNNRLTSLPALPSGLKELIVSGNRLTSLPVLPSELKELMVSGNRLTSLPMLPSGLLSLSVYRNQLTRLPESLIHLSSETTVNLEGNPLSERTLQALREITSAPGYSGPIIRFDMAGASAPRETRALHLAAADWLVPAREGEPAPADRWHMFGQEDNADAFSLFLDRLSETENFIKDAGFKAQISSWLAQLAEDEALRANTFAMATEATSSCEDRVTFFLHQMKNVQLVHNAEKGQYDNDLAALVATGREMFRLGKLEQIAREKVRTLALVDEIEVWLAYQNKLKKSLGLTSVTSEMRFFDVSGVTVTDLQDAELQVKAAEKSEFREWILQWGPLHRVLERKAPERVNALREKQISDYEETYRMLSDTELRPSGLVGNTDAERTIGARAMESAKKTFLDGLRPLVEEMLGSYLNVQWRRN