>3hvcA (A:) observed residues (from ATOM records)
rptfyrqelnktiwevperyqnlspvgsgsvcaafdtktglrvavkklsrpfqsiihakr
tyrelrllkhmkhenviglldvftparsleefndvylvthlmgadlnnivltddhvqfli
yqilrglkyihsadiihrdlkpsnlavnedcelkildfgtrwyrapeimlnwmhynqtvd
iwsvgcimaelltgrtlfpgtdhidqlklilrlvgtpgaellkkissesarnyiqsltqm
pkmnfanvfiganplavdllekmlvldsdkritaaqalahayfaqyhdpddepvadpydq
sfesrdllidewksltydevisfvppp