>gi|117320535 proline-rich protein 3 isoform a [Homo sapiens] MPKRKKQNHHQPPTQQQPPLPEREETGDEEDGSPIGPPSLLGPPPMANGK PGDPKSALHRGPPGSRGPLIPPLLSLPPPPWGRGPIRRGLGPRSSPYGRG WWGVNAEPPFPGPGHGGPTRGSFHKEQRNPRRLKSWSLIKNTCPPKDDPQ VMEDKSDRPVCRHFAKKGHCRYEDLCAFYHPGVNGPPL