>tr|G3V2G7|G3V2G7_HUMAN Presenilin 1 (Fragment) OS=Homo sapiens OX=9606 GN=PSEN1 PE=1 SV=1 MTELPAPLSYFQNAQMSEDNHLSNTVRSQNDNRERQEHNDRRSLGHPEPLSNGRPQGNSR QVVEQDEEEDEELTLKYGAKHVIMLFVPVTLCMVVVVATIKSVSFYTRKDGQLIYTPFTE DTETVGQRALHSILNAAIMISVIVVMTILLVVLYK