Chains and heterogens:
PDB Chain Sequences:
>3in1A (A:) msldnldvicigaaivdiplqpvsknifdvdsypleriamttggdaineatiisrlghrt almsrigkdaagqfildhcrkenidiqslkqdvsidtsinvglvtedgertfvtnrngsl wklniddvdfarfsqakllslasifnsplldgkalteiftqakarqmiicadmikprlne tlddicealsyvdylfpnfaeaklltgketldeiadcflacgvktvviktgkdgcfikrg dmtmkvpavagitaidtigagdnfasgfiaallegknlrecarfanataaisvlsvgatt gvknrklveqlleeyegeghhhhhh
>3in1A (A:) nldvicigaaivdiplqpvsknifdvdsypleriamttggdaineatiisrlghrtalms rigkdaagqfildhcrkenidiqslkqdvsidtsinvglvtedgertfvtnrngslwkln iddvdfarfsqakllslasifnsplldgkalteiftqakarqmiicadmikprlnetldd icealsyvdylfpnfaeaklltgketldeiadcflacgvktvviktgkdgcfikrgdmtm kvpavagitaidtigagdnfasgfiaallegknlrecarfanataaisvlsvgattgvkn rklveqlleeye
>3in1B (B:) msldnldvicigaaivdiplqpvsknifdvdsypleriamttggdaineatiisrlghrt almsrigkdaagqfildhcrkenidiqslkqdvsidtsinvglvtedgertfvtnrngsl wklniddvdfarfsqakllslasifnsplldgkalteiftqakarqmiicadmikprlne tlddicealsyvdylfpnfaeaklltgketldeiadcflacgvktvviktgkdgcfikrg dmtmkvpavagitaidtigagdnfasgfiaallegknlrecarfanataaisvlsvgatt gvknrklveqlleeyegeghhhhhh
>3in1B (B:) nldvicigaaivdiplqpvsknifdvdsypleriamttggdaineatiisrlghrtalms rigkdaagqfildhcrkenidiqslkqdvsidtsinvglvtedgertfvtnrngslwkln iddvdfarfsqakllslasifnsplldgkalteiftqakarqmiicadmikprlnetldd icealsyvdylfpnfaeaklltgketldeiadcflacgvktvviktgkdgcfikrgdmtm kvpavagitaidtigagdnfasgfiaallegknlrecarfanataaisvlsvgattgvkn rklveqlleeye