>1xl4A (A:) SEQRES residues
mtggmkpparkprilnsdgssnitrlglekrgwlddhyhdlltvswpvfitlitglylvt
nalfalaylacgdvienarpgsftdafffsvqtmatigygklipigplantlvtlealcg
mlglavaasliyarftrptagvlfssrmvisdfegkptlmmrlanlrieqiieadvhlvl
vrseisqegmvfrrfhdltltrsrspifslswtvmhpidhhspiygetdetlrnshsefl
vlftghheafaqnvharhayscdeiiwgghfvdvfttlpdgrraldlgkfheiaqhhhhh
h