>sp|Q8IZ21-4|PHAR4_HUMAN Isoform 4 of Phosphatase and actin regulator 4 OS=Homo sapiens OX=9606 GN=PHACTR4 MEDPFDFSREPWNSRGSRPAHYRARHGPGQCGSRRHNTSYQKEEQVLRLWQDLQALEMEE KKK