>tr|E9PG69|E9PG69_HUMAN Signal transducer and activator of transcription 4 OS=Homo sapiens GN=STAT4 MSQWNQVQQLEIKFLEQVDQFYDDNFPMEIRHLLAQWIENQDWEAASNNETMATILLQNL LIQLDEQLGRVSKEKNLLLIHNLKRIRKVLQSPGLATAQLPLDRHGETCIQRSKSCP