>1v4x_A mol:protein length:144 hemoglobin alpha chain
XTTLSDKDKSTVKALWGKISKSADAIGADALGRMLAVYPQTKTYFSHWPDMSPGSGPVKAHGKKVMGGVALAVSKIDDLTTGLGDLSELHAFKMRVDPSNFKILSHCILVVVAKMFPKEFTPDAHVSLDKFLASVALALAERYR