Chains and heterogens:
PDB Chain Sequences:
>1w93A (A:) meyeitnyserhtelpghfiglntvdkleesplrdfvkshgghtviskilianngiaavk eirsvrkwayetfgddrtvqfvamatpedleanaeyirmadqyievpggtnnnnyanvdl ivdiaeradvdavwagwghasenpllpeklsqskrkvifigppgnamrslgdkisstiva qsakvpcipwsgtgvdtvhvdektglvsvdddiyqkgcctspedglqkakrigfpvmika seggggkgirqvereedfialyhqaaneipgspifimklagrarhlevqlladqygtnis lfgrdcsvqrrhqkiieeapvtiakaetfhemekaavrlgklvgyvsagtveylyshddg kfyflelnprlqvehpttemvsgvnlpaaqlqiamgipmhrisdirtlygmnphsaseid fefktqdatkkqrrpipkghctacritsedpndgfkpsggtlhelnfrsssnvwgyfsvg nngnihsfsdsqfghifafgenrqasrkhmvvalkelsirgdfrttveyliklletedfe dntittgwlddli
>1w93A (A:) meyeitnyserhtelpghfiglntvdkleesplrdfvkshgghtviskilianngiaavk eirsvrkwayetfgddrtvqfvamatpedleanaeyirmadqyievpggtnnnnyanvdl ivdiaeradvdavwagwghasenpllpeklsqskrkvifigppgnamrslgdkisstiva qsakvpcipwsgtgvdtvhvdektglvsvdddiyqkgcctspedglqkakrigfpvmika seggggkgirqvereedfialyhqaaneipgspifimklagrarhlevqlladqygtnis lfgrdcsvqrrhqkiieeapvtiakaetfhemekaavrlgklvgyvsagtveylyshddg kfyflelnprlqvehpttemvsgvnlpaaqlqiamgipmhrisdirtlygmnphsaseid fefktqdatkkqrrpipkghctacritsedpndgfkpsggtlhelnfrsssnvwgyfsvg nngnihsfsdsqfghifafgenrqasrkhmvvalkelsirgtveyliklletedfednti ttgwlddli