>1vl7A (A:) SEQRES residues mgsdkihhhhhhmsqlekaqaeyagfiqefqsaiistiseqgipngsyapfviddakniy iyvsglavhtknieanplvnvlfvddeaktnqifarrrlsfdctatlieresqkwnqvvd qfqerfgqiievlrgladfrifqltpkegrfvigfga