Chains and heterogens:
PDB Chain Sequences:
>1e6uA (A:) akqrvfiaghrgmvgsairrqleqrgdvelvlrtrdelnlldsravhdffaseridqvyl aaakvggivanntypadfiyqnmmiesniihaahqndvnkllflgssciypklakqpmae sellqgtleptnepyaiakiagiklcesynrqygrdyrsvmptnlygphdnfhpsnshvi pallrrfheataqkapdvvvwgsgtpmreflhvddmaaasihvmelahevwlentqpmls hinvgtgvdctirelaqtiakvvgykgrvvfdaskpdgtprklldvtrlhqlgwyheisl eaglastyqwflenq