Chains and heterogens:
PDB Chain Sequences:
>1kljH (H:) ivggkvcpkgecpwqvlllvngaqlcggtlintiwvvsaahcfdkiknwrnliavlgehd lsehdgdeqsrrvaqviipstyvpgttnhdiallrlhqpvvltdhvvplclpertfsert lafvrfslvsgwgqlldrgatalelmvlnvprlmtqdclqqsrkvgdspniteymfcagy sdgskdsckgdsggphathyrgtwyltgivswgqgcatvghfgvytrvsqyiewlqklmr seprpgvllrapfp
>1kljH (H:) ivggkvcpkgecpwqvlllvngaqlcggtlintiwvvsaahcfdkiknwrnliavlgehd lsehdgdeqsrrvaqviipstyvpgttnhdiallrlhqpvvltdhvvplclpertfsert lafvrfslvsgwgqlldrgatalelmvlnvprlmtqdclqqsrniteymfcagysdgskd sckgdsggphathyrgtwyltgivswgqgcatvghfgvytrvsqyiewlqklmrseprpg vllrapfp
>1kljL (L:) hkddqlicvnenggceqycsdhtgtkrscrchegyslladgvsctptveypcgkipilek rnaskpqgr
>1kljL (L:) licvnenggceqycsdhtgtkrscrchegyslladgvsctptveypcgkipilekr