Chains and heterogens:
PDB Chain Sequences:
>4uwiA (A:) qtqpvprfdetstdtggpikiidpekvskepdallegfewatldltnetelqelwdllty hyveddnamfrfrysqsflhwalmspgwkkewhvgvratksrklvasicgvpteinvrnq klkvveinflcihkklrskrltpvlikeitrrcylngiyqaiytagvvlptpvsscryyh rpldwlklyevgfsplpagstkarqitknhlpsttstpglrpmepkdidtvhdllqryls rfalnqaftreevdhwlvhkpetvkeqvvwayvvedpethkitdffsfynlestviqnpk hdnvraaylyyyatetaftnnmkalkerllmlmndalilakkahfdvfnaltlhdnplfl eqlkfgagdgqlhfylynyrtapvpggvneknlpdekrmggvgivml
>4uwiA (A:) ggpikiidpekvskepdallegfewatldltnetelqelwdlltyhyveddnamfrfrys qsflhwalmspgwkkewhvgvratksrklvasicgvpteinvrnqklkvveinflcihkk lrskrltpvlikeitrrcylngiyqaiytagvvlptpvsscryyhrpldwlklyevgfsp lpagstkarqitknhlpsttstpglrpmepkdidtvhdllqrylsrfalnqaftreevdh wlvhkpevkeqvvwayvvedpethkitdffsfynlestviqnpkhdnvraaylyyyatet aftnnmkalkerllmlmndalilakkahfdvfnaltlhdnplfleqlkfgagdgqlhfyl ynyrtapvpggvneknlpdekrmggvgivml