>1bgc_ (-) observed residues (from ATOM records)
slpqsfllkcleqvrkiqadgaelqerlcaahklchpeelmllrhslgipqaplsscssq
slqlrgclnqlhgglflyqgllqalagispelaptldtlqldvtdfatniwlqmedlgaa
pamptftsafqrraggvlvasqlhrflelayrglryla