>2klu_A mol:protein length:70 T-cell surface glycoprotein CD4 GPLVPRGSMALIVLGGVAGLLLFIGLGIFFSVRSRHRRRQAERMSQIKRLLSEKKTSQS PHRFQKTHSPI >2klu_A mol:protein length:70 T-cell surface glycoprotein CD4 GPLVPRGSMALIVLGGVAGLLLFIGLGIFFSVRSRHRRRQAERMSQIKRLLSEKKTSQS PHRFQKTHSPI