Protein
Outer membrane protein YopN
Organism
Yersinia pseudotuberculosis serotype I (strain IP32953)
Function
Plays a major role in regulation of the low-calcium response. Seems to sense the calcium concentration and to transmit a signal to shut off yop transcription when the calcium concentration is high.
Similarity
Belongs to the HrpJ/YopN family.
Sequence
MTTLHNLSYGNTPLHNERPEIASSQIVNQTLGQFRGESVQIVSGTLQSIADMAEEVTFVFSERKELSLDKRKLSDSQARVSDVEEQVNQYLSKVPELEQKQNVSELLSLLSNSPNISLSQLKAYLEGKSEEPSEQFKMLCGLRDALKGRPELAHLSHLVEQALVSMAEEQGETIVLGARITPEAYRESQSGVNPLQPLRDTYRDAVMGYQGIYAIWSDLQKRFPNGDIDSVILFLQKALSADLQSQQSGSGREKLGIVINDLQKLKEFGSVSDQVKGFWQFFSEGKTNGVRPF