Chains and heterogens:
PDB Chain Sequences:
>1imhC (C:) kkspmlcgqypvksegkelkivvqpetqhraryltegsrgsvkdrtqqgfptvkleghne pvvlqvfvgndsgrvkphgfyqacrvtgrnttpckevdiegttvievgldpsnnmtlavd cvgilklrnadvearigiagskkkstrarlvfrvnimrkdgstltlqtpsspilctqpag vpeilkkslhscsvkgeeevfligknflkgtkvifqenvsdenswkseaeidmelfhqnh livkvppyhdqhitlpvsvgiyvvtnagrshdvqpftytpd
>1imhD (D:) kkspmlcgqypvksegkelkivvqpetqhraryltegsrgsvkdrtqqgfptvkleghne pvvlqvfvgndsgrvkphgfyqacrvtgrnttpckevdiegttvievgldpsnnmtlavd cvgilklrnadvearigiagskkkstrarlvfrvnimrkdgstltlqtpsspilctqpag vpeilkkslhscsvkgeeevfligknflkgtkvifqenvsdenswkseaeidmelfhqnh livkvppyhdqhitlpvsvgiyvvtnagrshdvqpftytpd