Chains and heterogens:
PDB Chain Sequences:
>1s9dA (A:) mrilmvgldaagkttilyklklgeivttiptigfnvetveyknisftvwdvggqdkirpl wrhyfqntqglifvvdsndrervneareelmrmlaedelrdavllvfankqdlpnamnaa eitdklglhslrhrnwyiqatcatsgdglyegldwlsnqlrnqk
>1s9dA (A:) mrilmvgldaagkttilyklktiptigfnvetveyknisftvwdvggqdkirplwrhyfq ntqglifvvdsndrervneareelmrmlaedelrdavllvfankqdlpnamnaaeitdkl glhslrhrnwyiqatcatsgdglyegldwlsnqlr
>1s9dE (E:) leanegsktlqrnrkmamgrkkfnmdpkkgiqflvenellqntpeeiarflykgeglnkt aigdylgereelnlavlhafvdlheftdlnlvqalrqflwsfrlpgeaqkidrmmeafaq ryclcnpgvfqstdtcyvlsysvimlntdlhnpnvrdkmglerfvamnrgineggdlpee llrnlydsirnepfkipeddgnd
>1s9dE (E:) ktlqrnrkmamgrkkfnmdpkkgiqflvenellqntpeeiarflykgeglnktaigdylg ereelnlavlhafvdlheftdlnlvqalrqflwsfrlpgeaqkidrmmeafaqryclcnp gvfqstdtcyvlsysvimlntdlhnpnvrdkmglerfvamnrgineggdlpeellrnlyd sirnepfkipedd