バルナーゼ
Sign in to saveBarnase (a portmanteau of "BActerial" "RiboNucleASE") is a bacterial protein that consists of 110 amino acids and has ribonuclease activity. It is synthesized and secreted by the bacterium Bacillus amyloliquefaciens, but is lethal to the cell when expressed without its inhibitor barstar. The inhibitor binds to and occludes the ribonuclease active site, preventing barnase from damaging the cell's RNA after it has been synthesized but before it has been secreted. The barnase/barstar complex is noted for its extraordinarily tight protein-protein binding, with an on-rate of 108s−1M−1.
In the Vinony graph
Vinony's link graph records 14 inbound references to バルナーゼ, and connects out to protein, enzyme and ribonucleic acid.
It is catalogued under topics including Bacterial enzymes and Ribonucleases.
Vinony links it to 7 Wikipedia language editions.
Wikidata facts
- Subclass of
- chemical compound
- Has part
- carbon
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- Commons category
- Barnase
Sources (2)
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