>1v4x_C mol:protein length:144 hemoglobin alpha chain
XTTLSDKDKSTVKALWGKISKSADAIGADALGRMLAVYPQTKTYFSHWPDMSPGSGPVKAHGKKVMGGVALAVSKIDDLTTGLGDLSELHAFKMRVDPSNFKILSHCILVVVAKMFPKEFTPDAHVSLDKFLASVALALAERYR