Chains and heterogens:
PDB Chain Sequences:
>4aacA (A:) hhhhhhsqerptfyrqelnktiwevperyqnlspvgsgaygsvcaafdtktglrvavkkl srpfqsiihakrtyrelrllkhmkhenviglldvftparsleefndvylvthlmgadlnn ivkcqkltddhvqfliyqilrglkyihsadiihrdlkpsnlavnedcelkildfglarht ddemtgyvatrwyrapeimlnwmhynqtvdiwsvgcimaelltgrtlfpgtdhidqlkli lrlvgtpgaellkkissesarnyiqsltqmpkmnfanvfiganplavdllekmlvldsdk ritaaqalahayfaqyhdpddepvadpydqsfesrdllidewksltydevisfvpppldq eemes
>4aacA (A:) rptfyrqelnktiwevperyqnlspvgsgaygsvcaafdtktglrvavkklsrpfqsiih akrtyrelrllkhmkhenviglldvftparsleefndvylvthlmgadlnniltddhvqf liyqilrglkyihsadiihrdlkpsnlavnedcelkildfglarhtddemtgyvatrwyr apeimlnwmhynqtvdiwsvgcimaelltgrtlfpgtdhidqlklilrlvgtpgaellkk issesarnyiqsltqmpkmnfanvfiganplavdllekmlvldsdkritaaqalahayfa qyhdpddepvadpydqsfesrdllidewksltydevisfvpppldqeeme