>sp|Q9NZ81-2|PRR13_HUMAN Proline-rich protein 13 OS=Homo sapiens GN=PRR13 MWNPNAGGPPHPVPQPGYPGCQPLGPYPPPYPPPAPGIPPVNPLAPGMVGPAVIVDKKMQ KKMKKAHKKMHKHQKHHKYHKHGKHSSSSSSSSSSDSD