Chains and heterogens:
PDB Chain Sequences:
>1t4gA (A:) mgdnltdlpgvgpstaeklveagyidfmkiatatvgeltdiegisekaaakmimgardlc dlgfksgidllkqrstvwklstssseldsvlggglesqsvtefagvfgsgktqimhqscv nlqnpeflfydeeavskgevaqpkavyidtegtfrperimqmaehagidgqtvldntfva raynsdmqmlfaekiedliqegnniklvvidsltstfrneytgrgklaerqqklgrhmat lnkladlfncvvlvtnqvsakpdaffgmaeqaigghivghaatfrffvrkgkgdkrvakl ydsphlpdaeaifritekgiqd
>1t4gA (A:) ltdlpgvgpstaeklveagyidfmkiatatvgeltdiegisekaaakmimgardlcdlgf ksgidllkqrstvwklstssseldsvlggglesqsvtefagvfgsgktqimhqscvnlqn peflfydeeavskgevaqpkavyidtegtfrperimqmaehagidgqtvldntfvarayn sdmqmlfaekiedliqegnniklvvidsltstfrneytgrgklaerqqklgrhmatlnkl adlfncvvlvtnqvsghaatfrffvrkgkgdkrvaklydsphlpdaeaifritekgiqd