>1zynB (B:) observed residues (from ATOM records)
mldtnmktqlraylekltkpveliatlddsaksaeikellaeiaelsdkvtfkedntlpv
rkpsflitnpgsqqgprfagsplgheftslvlallwtgghpskeaqslleqirdidgdfe
fetyyslschncpdvvqalnlmavlnprikhtaidggtfqneiternvmgvpavfvngke
fgqgrmtlteivakvd