Immunogen sequence: TVVFSTVFKD DDDVVIGKVF MQEFKEGRRA SHTAPQVLFS HREPPLELKD TDAAVGDNIG YITFVLFPRH TNASARDNTI NLIHTFRDYL HYHIKCSKAY IHTRMRAKTS DFLKVLNRAR PDAEKKEMKT ITGKTFSSR. This gene encodes one of seven subunits of the human Arp2/3 protein complex. The