Chains and heterogens:
PDB Chain Sequences:
>1xjdA (A:) pelnkerpslqiklkiedfilhkmlgkgsfgkvflaefkktnqffaikalkkdvvlmddd vectmvekrvlslawehpflthmfctfqtkenlffvmeylnggdlmyhiqschkfdlsra tfyaaeiilglqflhskgivyrdlkldnilldkdghikiadfgmckenmlgdaktntfcg tpdyiapeillgqkynhsvdwwsfgvllyemligqspfhgqdeeelfhsirmdnpfyprw lekeakdllvklfvrepekrlgvrgdirqhplfreinweelerkeidppfrpkvkspfdc snfdkeflnekprlsfadralinsmdqnmfrnfsfmnpgmerlis
>1xjdA (A:) iedfilhkmlgkgsfgkvflaefkktnqffaikalkkdvvlmdddvectmvekrvlslaw ehpflthmfctfqtkenlffvmeylnggdlmyhiqschkfdlsratfyaaeiilglqflh skgivyrdlkldnilldkdghikiadfgmckenmlgdaktntfcgtpdyiapeillgqky nhsvdwwsfgvllyemligqspfhgqdeeelfhsirmdnpfyprwlekeakdllvklfvr epekrlgvrgdirqhplfreinweelerkeidpqnmfrnfsf