Chains and heterogens:
PDB Chain Sequences:
>4o33A (A:) mslsnkltldkldvkgkrvvmrvdfnvpmknnqitnnqrikaavpsikfcldngaksvvl mshlgrpdgvpmpdkyslepvavelksllgkdvlflkdcvgpevekacanpaagsville nlrfhveeegkgkdasgnkvkaepakieafraslsklgdvyvndafgtahrahssmvgvn lpqkaggflmkkelnyfakalesperpflailggakvadkiqlinnmldkvnemiigggm aftflkvlnnmeigtslfdeegakivkdlmskaekngvkitlpvdfvtadkfdenaktgq atvasgipagwmgldcgpesskkyaeavtrakqivwngpvgvfeweafargtkalmdevv katsrgcittigggdtatccakwntedkvshvstgggaslellegkvlpgvdalsni