Protein
Deubiquitinase and deneddylase Dub1
Organism
Chlamydia trachomatis serovar L2 (strain 434/Bu / ATCC VR-902B)
Function
Effector proteins function to alter host cell physiology and promote bacterial survival in host tissues. This protease possesses deubiquitinating and deneddylating activities (By similarity). Impairs ubiquitination and degradation of NF-kappa-B inhibitor alpha (NFKBIA), thereby preventing NF-kappa-B activation.
Similarity
Belongs to the peptidase C48 family.
Sequence
MLSPTNSTSKTAPVPPRDSSKPVLISEEPRNQLLQKVARTALAVLLVVVTLGLILLFYSFSDLQSFPWCCQTHPSTKEQPTISIPVPLPSPPLAVPRPSTPPPPVISRPSTPSAPKPSTPPPLLPKAPKPVKTQEDLLPLVPEQVFVEMYEDMARRQTIEALVPAWDSDIIFKCLCYFHTLYPGLIPLETFPPATIFNFKQKIISILEDKKAVLRGEPIKGPLPICCSKENYRRHLQRTTLLPVFMWYHPTPKTLSDTMQTMKQLAIKGSVGASHWLLVIVDIQARRLVYFDSLYNYVMPPENMKKELQSFAQQLDQVYPAYDSKKFSVKIAAKEVIQRGSGSSCGAWCCQFLHWYLKDPLTDALNDLPVDSVERHENLASFVQACEAAVQDLPELSWPEA