>1u9bA (A:) observed residues (from ATOM records)
nmsgialsrlaqerkawrkdhpfgfvavptknpdgtmnlmnwecaipgkkgtpwegglfk
lrmlfkddypssppkckfepplfhpnvypsgtvclsileedkdwrpaitikqillgiqel
lnepniqdpaqaeaytiycqnrveyekrvraqakkfaps