Chains and heterogens:
PDB Chain Sequences:
>2iadA (A:) eddieadhvgfygttvyqspgdigqythefdgdelfyvdldkkktvwrlpefgqlilfep qgglqniaaekhnlgiltkrsnftpatneapqatvfpkspvllgqpntlicfvdnifppv initwlrnsksvtdgvyetsflvnrdhsfhklsyltfipsdddiydckvehwgleepvlk hwepeissadlvpr
>2iadA (A:) ieadhvgfygttvyqspgdigqythefdgdelfyvdldkkktvwrlpefgqlilfepqgg lqniaaekhnlgiltkrsnftpatneapqatvfpkspvllgqpntlicfvdnifppvini twlrnsksvtdgvyetsflvnrdhsfhklsyltfipsdddiydckvehwgleepvlkhws sadlvpr
>2iadB (B:) ghatqgvtaasshegnserhfvvqfkgecyytngtqrirlvtryiynreeyvrydsdvge yravtelgrpdaeywnsqpeilertraevdtacrhnyegpetstslrrleqpnvaislsr tealnhhntlvcsvtdfypakikvrwfrngqeetvgvsstqlirngdwtfqvlvmlemtp hqgevytchvehpslkspitvewss
>2iadB (B:) ghatqgvtaassherhfvvqfkgecyytngtqrirlvtryiynreeyvrydsdvgeyrav telgrpdaeywnsqpeilertraevdtacrhnyegpetstslrrleqpnvaislsrteal nhhntlvcsvtdfypakikvrwfrngqeetvgvsstqlirngdwtfqvlvmlemtphqge vytchvehpslkspitvewss