>1sqnB (B:) observed residues (from ATOM records)
lipplinllmsiepdviyaghdntkpdtssslltslnqlgerqllsvvkwskslpgfrnl
hiddqitliqyswmslmvfglgwrsykhvsgqmlyfapdlilneqrmkessfyslcltmw
qipqefvklqvsqeeflcmkvllllntipleglrsqtqfeemrssyirelikaiglrqgv
vsssqrfyqltklldnlhdlvkqlhlyclntfiqsralsvefpemmseviaaqlpkilag
mvkpllfhkk