Chains and heterogens:
PDB Chain Sequences:
>1d9xA (A:) egrfqlvapyepqgdqpqaiaklvdglrrgvkhqtllgatgtgktftisnviaqvnkptl viahnktlagqlyselkeffphnaveyfvsyydyyqpeayvpqtdtyiekdakindeidk lrhsatsalferrdviivasvsciyglgspeeyrelvvslrvgmeiernallrrlvdiqy drndidfrgtfrvrgdvveifpasrdehcirveffgdeieriraevdaltgkvlgerehv aifpashfvtreekmrlaiqnieqeleerlaelraqgklleaqrleqrtrydlemmremg fcsgienysrhlalrppgstpytlldyfpddfliivdeshvtlpqlrgmyngdrarkqvl vdhgfrlpsaldnrpltfeefeqkinqiiyvsatpgpyelehspgvveqiirptglldpt idvrptkgqiddligeirervernertlvttltkkmaedltdylkeagikvaylhseikt lerieiirdlrlgkydvlvginllregldipevslvaildadkegflrsersliqtigra arnanghvimyadtitksmeiaiqetkrrraiqeeynrkhgivprtvkkeirdv
>1d9xA (A:) egrfqlvapyepqgdqpqaiaklvdglrrgvkhqtllgatgtgktftisnviaqvnkptl viahnktlagqlyselkeffphnaveyfvsyydyyqpeayvpqtdtyiekdakindeidk lrhsatsalferrdviivasvsciyglgspeeyrelvvslrvgmeiernallrrlvdiqy drndifrgtfrvrgdvveifpasrdehcirveffgdeieaevdaltgkvlgerehvaifp ashfvtreekmrlaiqnieqeleerlaelraqgklleaqrleqrtrydlemmremgfcsg ienysrhlalrppgstpytlldyfpddfliivdeshvtlpqlrgmyngdrarkqvlvdhg frlpsaldnrpltfeefeqkinqiiyvsatpgpyelehspgvveqiirptglldptidvr ptkgqiddligeirervernertlvttltkkmaedltdylkeagikvaylhseiktleri eiirdlrlgkydvlvginllregldipevslvaildadkegflrsersliqtigraarna nghvimyadtitksmeiaiqetkrrraiqeeynrkhgivprtvkkeirdv