Chains and heterogens:
PDB Chain Sequences:
>1fuuA (A:) qiqtnydkvvykfddmeldenllrgvfgygfeepsaiqqraimpiieghdvlaqaqsgtg ktgtfsiaalqridtsvkapqalmlaptrelalqiqkvvmalafhmdikvhaciggtsfv edaeglrdaqivvgtpgrvfdniqrrrfrtdkikmfildeademlssgfkeqiyqiftll ppttqvvllsatmpndvlevttkfmrnpvrilvkk
>1fuuB (B:) qiqtnydkvvykfddmeldenllrgvfgygfeepsaiqqraimpiieghdvlaqaqsgtg ktgtfsiaalqridtsvkapqalmlaptrelalqiqkvvmalafhmdikvhaciggtsfv edaeglrdaqivvgtpgrvfdniqrrrfrtdkikmfildeademlssgfkeqiyqiftll ppttqvvllsatmpndvlevttkfmrnpvrilvkkdeltlegikqfyvnveeeeykyecl tdlydsisvtqavifcntrrkveelttklrndkftvsaiysdlpqqerdtimkefrsgss rilistdllargidvqqvslvinydlpankenyihrigrggrfgrkgvainfvtnedvga mrelekfystqieelpsdiatlln
>1fuuB (B:) qiqtnydkvvykfddmeldenllrgvfgygfeepsaiqqraimpiieghdvlaqaqsgtg ktgtfsiaalqridtsvkapqalmlaptrelalqiqkvvmalafhmdikvhaciggtsfv edaeglrdaqivvgtpgrvfdniqrrrfrtdkikmfildeademlssgfkeqiyqiftll ppttqvvllsatmpndvlevttkfmrnpvrilvkkdeltlegikqfyvnveeeeykyecl tdlydsisvtqavifcntrrkveelttklrndkftvsaiysdlpqqerdtimkefrsgss rilistdllargidvqqvslvinydlpankenyihrigrggkgvainfvtnedvgamrel ekfystqieelpsdiatlln