>3iwpL (L:) observed residues (from ATOM records)
gflmevcvdsvesavnaerggadrielcsglseggttpsmgvlqvvkqsvqipvfvmirp
rggdflysdreievmkadirlaklygadglvfgaltedghidkelcmslmaicrplpvtf
hrafdmvhdpmaaletlltlgfervltsgcdssaleglplikrlieqakgrivvmpgggi
tdrnlqrilegsgatefhcsarstrdsgmkfrnssvayslkvtdvtkvrtlnaiaknil