Chains and heterogens:
PDB Chain Sequences:
>1h16A (A:) selneklatawegftkgdwqnevnvrdfiqknytpyegdesflagateatttlwdkvmeg vklenrthapvdfdtavastitshdagyinkqlekivglqteaplkralipfggikmieg sckaynreldpmikkifteyrkthnqgvfdvytpdilrcrksgvltglpdaygrgriigd yrrvalygidylmkdklaqftslqadlengvnleqtirlreeiaeqhralgqmkemaaky gydisgpatnaqeaiqwtyfgylaavksqngaamsfgrtstfldvyierdlkagkiteqe aqemvdhlvmklrmvrflrtpeydelfsgdpiwatesiggmgldgrtlvtknsfrflntl ytmgpspepnmtilwseklplnfkkfaakvsidtsslqyenddlmrpdfnnddyaiaccv spmivgkqmqffgaranlaktmlyainggvdeklkmqvgpksepikgdvlnydevmermd hfmdwlakqyitalniihymhdkysyeaslmalhdrdvirtmacgiaglsvaadslsaik yakvkpirdedglaidfeiegeypqfgnndprvddlavdlverfmkkiqklhtyrdaipt qsvltitsnvvygkktgntpdgrragapfgpganpmhgrdqkgavasltsvaklpfayak dgisytfsivpnalgkddevrktnlaglmdgyfhheasieggqhlnvnvmnremlldame npekypqltirvsgyavrfnsltkeqqqdvitrtftqsm