Chains and heterogens:
PDB Chain Sequences:
>1a81A (A:) sanhlpfffgnitreeaedylvqggmsdglyllrqsrnylggfalsvahgrkahhytier elngtyaiaggrthaspadlchyhsqesdglvcllkkpfnrpqgvqpktgpfedlkenli reyvkqtwnlqgqaleqaiisqkpqlekliattahekmpwfhgkisreeseqivligskt ngkflirardnngsyalcllhegkvlhyridkdktgklsipegkkfdtlwqlvehysyka dgllrvltvpcqki
>1a81C (C:) sanhlpfffgnitreeaedylvqggmsdglyllrqsrnylggfalsvahgrkahhytier elngtyaiaggrthaspadlchyhsqesdglvcllkkpfnrpqgvqpktgpfedlkenli reyvkqtwnlqgqaleqaiisqkpqlekliattahekmpwfhgkisreeseqivligskt ngkflirardnngsyalcllhegkvlhyridkdktgklsipegkkfdtlwqlvehysyka dgllrvltvpcqki
>1a81E (E:) sanhlpfffgnitreeaedylvqggmsdglyllrqsrnylggfalsvahgrkahhytier elngtyaiaggrthaspadlchyhsqesdglvcllkkpfnrpqgvqpktgpfedlkenli reyvkqtwnlqgqaleqaiisqkpqlekliattahekmpwfhgkisreeseqivligskt ngkflirardnngsyalcllhegkvlhyridkdktgklsipegkkfdtlwqlvehysyka dgllrvltvpcqki
>1a81E (E:) sanhlpfffgnitreeaedylvqggmsdglyllrqsrnylggfalsvahgrkahhytier elngtyaiaggrthaspadlchyhsqesdglvcllkkpfnrpqgvqpktpqlekliatta hekmpwfhgkisreeseqivligsktngkflirardnngsyalcllhegkvlhyridkdk tgklsipegkkfdtlwqlvehysykadgllrvltvpcqki
>1a81G (G:) sanhlpfffgnitreeaedylvqggmsdglyllrqsrnylggfalsvahgrkahhytier elngtyaiaggrthaspadlchyhsqesdglvcllkkpfnrpqgvqpktgpfedlkenli reyvkqtwnlqgqaleqaiisqkpqlekliattahekmpwfhgkisreeseqivligskt ngkflirardnngsyalcllhegkvlhyridkdktgklsipegkkfdtlwqlvehysyka dgllrvltvpcqki
>1a81G (G:) sanhlpfffgnitreeaedylvqggmsdglyllrqsrnylggfalsvahgrkahhytier elngtyaiaggrthaspadlchyhsqesdglvcllkkpfnrpqgvqpktpqlekliatta hekmpwfhgkisreeseqivligsktngkflirardnngsyalcllhegkvlhyridkdk tgklsipegkkfdtlwqlvehysykadgllrvltvpcqki
>1a81I (I:) sanhlpfffgnitreeaedylvqggmsdglyllrqsrnylggfalsvahgrkahhytier elngtyaiaggrthaspadlchyhsqesdglvcllkkpfnrpqgvqpktgpfedlkenli reyvkqtwnlqgqaleqaiisqkpqlekliattahekmpwfhgkisreeseqivligskt ngkflirardnngsyalcllhegkvlhyridkdktgklsipegkkfdtlwqlvehysyka dgllrvltvpcqki
>1a81K (K:) sanhlpfffgnitreeaedylvqggmsdglyllrqsrnylggfalsvahgrkahhytier elngtyaiaggrthaspadlchyhsqesdglvcllkkpfnrpqgvqpktgpfedlkenli reyvkqtwnlqgqaleqaiisqkpqlekliattahekmpwfhgkisreeseqivligskt ngkflirardnngsyalcllhegkvlhyridkdktgklsipegkkfdtlwqlvehysyka dgllrvltvpcqki
>1a81K (K:) sanhlpfffgnitreeaedylvqggmsdglyllrqsrnylggfalsvahgrkahhytier elngtyaiaggrthaspadlchyhsqesdglvcllkkpfnrpqgvqpktpqlekliatta hekmpwfhgkisreeseqivligsktngkflirardnngsyalcllhegkvlhyridkdk tgklsipegkkfdtlwqlvehysykadgllrvltvpcqki