Chains and heterogens:
PDB Chain Sequences:
>1ll3A (A:) mtdqafvtlttndayakgalvlgsslkqhrtsrrlavlttpqvsdtmrkaleivfdevit vdildsgdsahltlmkrpelgvtltklhcwsltqyskcvfmdadtlvlaniddlfereel saapdpgwpdcfnsgvfvyqpsvetynqllhvaseqgsfdggdqgllntffnswattdir khlpfiynlssisiysylpafkafganakvvhflgqtkpwnytydtktksvrseghdptm thpqflnvwwdifttsvvpllqqfglvqdtcsyqhvedvsgavshlslgetpattqpfvs seerkerweqgqadymgadsfdnikkkldtylq
>1ll3A (A:) mtdqafvtlttndayakgalvlgsslkqhrtsrrlavlttpqvsdtmrkaleivfdevit vdildsgdsahltlmkrpelgvtltklhcwsltqyskcvfmdadtlvlaniddlfereel saapdpgwpdcfnsgvfvyqpsvetynqllhvaseqgsfdggdqgllntffnswattdir khlpfiynlssisiysylpafkafganakvvhflgqtkpwnytydtktksvrsemthpqf lnvwwdifttsvvpllqqfgl