Chains and heterogens:
PDB Chain Sequences:
>3zshA (A:) gshsqerptfyrqelnktiwevperyqnlspvgsgaygsvcaafdtktglrvavkklsrp fqsiihakrtyrelrllkhmkhenviglldvftparsleefndvylvthlmgadlnnivk cqkltddhvqfliyqilrglkyihsadiihrdlkpsnlavnedcelkildfglarhtdde mtgyvatrwyrapeimlnwmhynqtvdiwsvgcimaelltgrtlfpgtdhidqlklilrl vgtpgaellkkissesarnyiqsltqmpkmnfanvfiganplavdllekmlvldsdkrit aaqalahayfaqyhdpddepvadpydqsfesrdllidewksltydevisfvpppldqeem es
>3zshA (A:) erptfyrqeliwevperyqnlspvgsgaygsvcaafdtktglrvavkklsrpfqsiihak rtyrelrllkhmkhenviglldvftparsleefndvylvthlmgadlnnivkcqkltddh vqfliyqilrglkyihsadiihrdlkpsnlavnedcelkildatrwyrapeimlnwmhyn qtvdiwsvgcimaelltgrtlfpgtdhidqlklilrlvgtpgaellkkissesarnyiqs ltqmpkmnfanvfiganplavdllekmlvldsdkritaaqalahayfaqyhdpddepvad pydqsfesrdllidewksltydevisfvppp