Chains and heterogens:
PDB Chain Sequences:
>4nlqA (A:) geiqwmrpskevgypiinapsktklepsafhyvfegvkepavltkndprlktdfeeaifs kyvgnkitevdeymkeavdhyagqlmsldinteqmcledamygtdglealdlstsagypy vamgkkkrdilnkqtrdtkemqklldtyginlplvtyvkdelrsktkveqgksrlieass lndsvamrmafgnlyaafhknpgvitgsavgcdpdlfwskipvlmeeklfafdytgydas lspawfealkmvlekigfgdrvdyidylnhshhlyknktycvkggmpsgfsgtsifnsmi nnliirtlllktykgidldhlkmiaygddviasyphevdasllaqsgkdygltmtpadks atfetvtwenvtflkrffradekypflihpvmpmkeihesirwtkdprntqdhvrslcll awhngeeeynkflakirsvpigraldlpeystlydrwldsf