>2rg8_B mol:protein length:165 Programmed cell death protein 4 GLPLDERAFEKTLTPIIQEYFEHGDTNEVAEMLRDLNLGEMKSGVPVLAVSLALEGKAS HREMTSKLLSDLCGTVMSTTDVEKSFDKLLKDLPELALDTPRAPQLVGQFIARAVGDGI LCNTYIDSYKGTVDCVQARAALDKATVLLSMSKGGKRKDSVWGSGGG