1B44:
reference: Crystal structure of the B subunit of Escherichia coli heat-labile enterotoxin carrying peptides with anti-herpes simplex virus type 1 activity., Matkovic-Calogovic D, Loregian A, D'Acunto MR, Battistutta R, Tossi A, Palu G, Zanotti G, J Biol Chem 1999 Mar 26;274(13):8764-9. PMID: 10085117

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