Chains and heterogens:
PDB Chain Sequences:
>7udfA (A:) misnssaesisappndstiphlaidpfsldffddpypdqqtlrdagpvvyldkwnvygva ryaevhavlndpttfcssrgvglsdfkkekpwrppslileadppahtrpravlskvlspa tmktirdgfaaaadakvdellqrgcidaiadlaeayplsvfpdamglkqegrehllpyag lvfnafgppnelrqtaiersaphqayvneqcqrpnlapggfgacihaftdtgeitpdeap llvrsllsagldttvngigaavyclarfpgelqrlrsdptlarnafeeavrfespvqtvf rtttrevelggavigegekvlmflgsanrdprrwsdpdlyditrktsghvgfgsgvhmcv gqlvarlegevmlsalarkvaaididgpvkrrfnntlrgleslpvkltpa
>7udfA (A:) tiphlaidpfsldffddpypdqqtlrdagpvvyldkwnvygvaryaevhavlndpttfcs srgvglsdfkkekpwrppslileadppahtrpravlskvlspatmktirdgfaaaadakv dellqrgcidaiadlaeayplsvfpdamglkqegrehllpyaglvfnafgppnelrqtai ersaphqayvneqcqrpnlapggfgacihaftdtgeitpdeapllvrsllsagldttvng igaavyclarfpgelqrlrsdptlarnafeeavrfespvqtvfrtttrevelggavigeg ekvlmflgsanrdprrwsdpdlyditrktsghvgfgsgvhmcvgqlvarlegevmlsala rkvaaididgpvkrrfnntlrgleslpvkltpa