Chains and heterogens:
PDB Chain Sequences:
>1lxa_ (-) midksafvhptaiveegasiganahigpfcivgphveigegtvlkshvvvnghtkigrdn eiyqfasigevnqdlkyageptrveigdrnriresvtihrgtvqgggltkvgsdnllmin ahiahdctvgnrcilannatlaghvsvddfaiiggmtavhqfciigahvmvggcsgvaqd vppyviaqgnhatpfgvnieglkrrgfsreaitairnaykliyrsgktldevkpeiaela etypevkaftdffarstrglir