>2ay4B (B:) SEQRES residues
mlgnlkpqapdkilalmgefradprqgkidlgvgvykdatghtpimravhaaeqrmlete
ttktyaglsgepefqkamgelilgdglksettatlatvggtgalrqalelarmanpdlrv
fvsdptwpnhvsimnfmglpvqtyryfdaetrgvdfegmkadlaaakkgdmvllhgcchn
ptganltldqwaeiasilektgalplidlayqgfgdgleedaagtrliasripevliaas
csknfgiyrertgcllalcadaatrelaqgamaflnrqtysfppfhgakivstvlttpel
radwmaeleavrsgmlrlreqlagelrdlsgsdrfgfvaehrgmfsrlgatpeqvkrike
efgiymvgdsriniaglndntipilaraiievgv