Chains and heterogens:
PDB Chain Sequences:
>2npx_ (-) mkvivlgsshggyeaveellnlhpdaeiqwyekgdfisflscgmqlylegkvkdvnsvry mtgekmesrgvnvfsnteitaiqpkehqvtvkdlvsgeervenydkliispgavpfeldi pgkdldniylmrgrqwaiklkqktvdpevnnvvvigsgyigieaaeafakagkkvtvidi ldrplgvyldkeftdvlteemeannitiatgetveryegdgrvqkvvtdknaydadlvvv avgvrpntawlkgtlelhpngliktdeymrtsepdvfavgdatlikynpadtevnialat narkqgrfavknleepvkpfpgvqgssglavfdykfastginevmaqklgketkavtvve dylmdfnpdkqkawfklvydpettqilgaqlmskadltaninaislaiqakmtiedlaya dfffqpafdkpwniintaaleavkqer