Chains and heterogens:
PDB Chain Sequences:
>2hlpA (A:) tkvsvvgaagtvgaaagynialrdiadevvfvdipdkeddtvgqaadtnhgiaydsntrv rqggyedtagsdvvvitagiprqpgqtridlagdnapimediqssldehnddyislttsn pvdllnrhlyeagdrsreqvigfggrldsarfryvlseefdapvqnvegtilgehgdaqv pvfskvrvdgtdpefsgdekeqllgdlqesamdvierkgatewgpargvahmveailhdt grvlpasvklegefghedtafgvpvrlgsngveeivewdlddyeqdlmadaaeklsdqyd kis
>2hlpB (B:) tkvsvvgaagtvgaaagynialrdiadevvfvdipdkeddtvgqaadtnhgiaydsntrv rqggyedtagsdvvvitagiprqpgqtridlagdnapimediqssldehnddyislttsn pvdllnrhlyeagdrsreqvigfggrldsarfryvlseefdapvqnvegtilgehgdaqv pvfskvrvdgtdpefsgdekeqllgdlqesamdvierkgatewgpargvahmveailhdt grvlpasvklegefghedtafgvpvrlgsngveeivewdlddyeqdlmadaaeklsdqyd kis