>1fjr_B mol:protein length:195 METHUSELAH ECTODOMAIN DILECDYFDTVDISAAQKLQNGSYLFEGLLVPAILTGEYDFRILPDDSKQKVARHIRGC VCKLKPCVRFCCPHDHIMDNGVCYDNMSDEELAELDPFLNVTLDDGSVSRRHFKNELIV QWDLPMPCDGMFYLDNREEQDKYTLFENGTFFRHFDRVTLRKREYCLQHLTFADGNATS IRIAPHNCLIVPSITGQT