Chains and heterogens:
PDB Chain Sequences:
>5k8iA (A:) gsvdgrreeetpvecfepsmlkkkqltvldlhpgagktrrvlpeivreaiktrlrtvila ptrvvaaemeealrglpvrymttavnvthsgteivdlmchatftsrllqpirvpnynlyi mdeahftdpssiaargyistrvemgeaaaifmtatppgtrdafpdsnspimdtevevper awssgfdwvtdhsgktvwfvpsvrngneiaacltkagkrviqlsrktfetefqktkhqew dfvvttdisemganfkadrvidsrrclkpvildgervilagpmpvthasaaqrrgrigrn pnkpgdeylygggcaetdedhahwlearmlldniylqdgliaslyrpeadkvaaiegefk lrteqrktfvelmkrgdlpvwlayqvasagitytdrrwcfdgttnntimedsvpaevwtr hgekrvlkprwmdarvcsdhaalksfkefaagkraaas
>5k8iA (A:) etpvecfepsmlkkkqltvldlhpgagktrrvlpeivreaiktrlrtvilaptrvvaaem eealrglpvrymtteivdlmchatftsrllqppnynlyimdeahftdpssiaargyistr vemgeaaaifmtatppgtrdafpdsnspimdtevevperawssgfdwvtdhsgktvwfvp svrngneiaacltkagkrviqlsrktfetefqktkhqewdfvvttdisemganfkadrvi dsrrclkpvildgervilagpmpvthasaaqrrgrigrnpnkpgdeylygggcaetdedh ahwlearmlldniylqdgliaslyrpeadkvaaiegefklrteqrktfvelmkrgdlpvw layqvasagitytdrrwcfdgttnntimedsvpaevwtrhgekrvlkprwmdarvcsdha alksfkefaagkraaa