>3wg4B (B:) observed residues (from ATOM records) hmttsavniynisagasvdlaapvttgdivtffssalnlpantalnllsengayllhiaf rlqenvivfnsrqpnapwlveqrvsnvanqfigsggkamvtvfdhgdkyqvvinektviq ytkqisgttsslsynsttsifstvveavtytgla