Chains and heterogens:
PDB Chain Sequences:
>1c9wA (A:) stfvelstkakmpivglgtwqsppgqvkeavkvaidagyrhidcayayynehevgeaiqe kikekavrredlfivsklwptcferkllkeafqktltdlkldyldlylihwpqglqpgke lfpkddqgnvltskitfldawevmeelvdeglvkalgvsnfnhfqierilnkpglkhkpv tnqvechpyltqeklieychskgitvtaysplgspnrpwakpedpslledpkikeiaakh kktsaqvlirfhiqrnvvvipksvtparihenfqvfdfqlsdqematilgfnrnwracll petvnmeeypydaey