منابع مشابه
Localization of carbohydrate attachment sites and disulfide bridges in limulus alpha 2-macroglobulin. Evidence for two forms differing primarily in their bait region sequences.
The primary structure determination of the dimeric invertebrate alpha(2)-macroglobulin (alpha(2)M) from Limulus polyphemus has been completed by determining its sites of glycosylation and disulfide bridge pattern. Of seven potential glycosylation sites for N-linked glycosylation, six (Asn(275), Asn(307), Asn(866), Asn(896), Asn(1089), and Asn(1145)) carry common glucosamine-based carbohydrates ...
متن کاملStructure of protease-cleaved Escherichia coli α-2-macroglobulin reveals a putative mechanism of conformational activation for protease entrapment
Bacterial α-2-macroglobulins have been suggested to function in defence as broad-spectrum inhibitors of host proteases that breach the outer membrane. Here, the X-ray structure of protease-cleaved Escherichia coli α-2-macroglobulin is described, which reveals a putative mechanism of activation and conformational change essential for protease inhibition. In this competitive mechanism, protease c...
متن کاملRabbit bait-take from plastic bait stations
Plastic bait stations were trialled to assess their usefulness as a rabbit control tool. Non-toxic cereal baits were applied at two 171 ha Mackenzie Basin sites, at one site in stations and at the other site spread directly on the ground. Bait-take at each site was measured. Rhodamine-dyed baits were also used to determine the proportion of rabbits at each site that took bait. Bait-take, and th...
متن کاملBait consumption and biology of tammar wallabies in the Rotorua region
The research findings outlined in this report provide information on aspects of bait acceptance by, and the biology of, the tammar wallaby (Macropus eugenic Desmarest) in the Rotorua district of North Island, New Zealand. Emphasis has been given to information that is relevant to the cost effective control of this species by methods of poison baiting, shooting and trapping and to a suitable met...
متن کاملProteomes take the electrophilic bait.
Proteomics researchers are constantly on the lookout for new and better ways to fractionate their samples since the mind-numbing complexity of virtually any proteome easily defeats the ability of even the most advanced mass spectrometers or other instruments to “see” all of the molecules in the sample. In this issue of Nature Chemical Biology, Weerapana et al. report new chemical tools for this...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1989
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)71545-7