PMC:2724026 / 14633-14913 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/2724026","sourcedb":"PMC","sourceid":"2724026","source_url":"https://www.ncbi.nlm.nih.gov/pmc/2724026","text":"Formation of the B2 core was probed by six mutations: H2, W112A; H3, I126A, I129A, Y133A; and H4, R140A, S144A. The extent of helix formation was probed by 12 Ala to Gly mutations: H2, A113G, A114G, A117G; H3, A127G, A131G, A132G; and H4, A138G, A139G, A142G, A143G, A146G, A150G.","tracks":[]}