Chains and heterogens:
PDB Chain Sequences:
>1aivA (A:) appksvirwctisspeekkcnnlrdltqqerisltcvqkatyldcikaianneadaisld ggqafeaglapyklkpiaaevyehtegsttsyyavavvkkgteftvndlqgktschtglg rsagwnipigtllhrgaiewegiesgsveqavakffsascvpgatieqklcrqckgdpkt kcarnapysgysgafhclkdgkgdvafvkhttvnenapdqkdeyellcldgsrqpvdnyk tcnwarvaahavvarddnkvediwsflskaqsdfgvdtksdfhlfgppgkkdpvlkdllf kdsaimlkrvpslmdsqlylgfeyysaiqsmrkdqltpsprenriqwcavgkdekskcdr wsvvsngdvectvvdetkdciikimkgeadavaldgglvytagvcglvpvmaeryddesq csktderpasyfavavarkdsnvnwnnlkgkkschtavgrtagwvipmglihnrtgtcnf deyfsegcapgsppnsrlcqlcqgsggippekcvasshekyfgytgalrclvekgdvafi qhstveentggknkadwaknlqmddfellctdgrranvmdyrecnlaevpthavvvrpek ankirdllerqekrfgvngsekskfmmfesqnkdllfkdltkclfkvregttykeflgdk fytvisslktcnpsdilqmcsflegk