>1pnsB (B:) SEQRES residues vkelleagvhfgherkrwnpkfaryiyaerngihiidlqktmeelertfrfiedlamrgg tilfvgtkkqaqdivrmeaeragmpyvnqrwlggmltnfktisqrvhrleelealfaspe ieerpkkeqvrlkhelerlqkylsgfrllkrlpdaifvvdptkeaiavrearklfipvia ladtdsdpdlvdyiipgnddairsiqlilsravdliiqarggvvepspsyalvq