Chains and heterogens:
PDB Chain Sequences:
>3asrA (A:) gplgsvpptieqktraftvpniplqtlsnsrfpsliqgmilspdasqvvqfqngrclidg qllgttpatsgqlfrvrgkinqgartlnltevdgkpfmafdspapvgfpdfgkcdwhmri sktpnntssgdpmrsvsvqtnvqgfvphlgsiqfdevfnhptgdyigtiewisqpstppg tdinlweipdygsslsqaanlappvfppgfgealvyfvsafpgpnnrsapndvpcllpqe yithfvseqaptmgdaallhyvdpdtnrnlgefklypggyltcvpngvgagpqqlplngv flfvswvsrfyqlkpvgtastarsrl
>3asrA (A:) tieqktraftvpniplqtlsnsrfpsliqgmilspdasqvvqfqngrclidgqllgttpa tsgqlfrvrgkinqgartlnltevdgkpfmafdspapvgfpdfgkcdwhmrisktpnnts sgdpmrsvsvqtnvqgfvphlgsiqfdevfnhptgdyigtiewisqpstppgtdinlwei pdygsslsqaanlappvfppgfgealvyfvsafpgpnnrsapndvpcllpqeyithfvse qaptmgdaallhyvdpdtnrnlgefklypggyltcvpngvgagpqqlplngvflfvswvs rfyqlkpvgta
>3asrB (B:) gplgsvpptieqktraftvpniplqtlsnsrfpsliqgmilspdasqvvqfqngrclidg qllgttpatsgqlfrvrgkinqgartlnltevdgkpfmafdspapvgfpdfgkcdwhmri sktpnntssgdpmrsvsvqtnvqgfvphlgsiqfdevfnhptgdyigtiewisqpstppg tdinlweipdygsslsqaanlappvfppgfgealvyfvsafpgpnnrsapndvpcllpqe yithfvseqaptmgdaallhyvdpdtnrnlgefklypggyltcvpngvgagpqqlplngv flfvswvsrfyqlkpvgtastarsrl
>3asrB (B:) raftvpniplqtlsnsrfpsliqgmilspdasqvvqfqngrclidgqllgttpatsgqlf rvrgkinqgartlnltevdgkpfmafdspapvgfpdfgkcdwhmrisktpnntssgdpmr svsvqtnvqgfvphlgsiqfdevfnhptgdyigtiewisqpstppgtdinlweipdygss lsqaanlappvfppgfgealvyfvsafpgpnnrsapndvpcllpqeyithfvseqaptmg daallhyvdpdtnrnlgefklypggyltcvpngvgagpqqlplngvflfvswvsrfyqlk pv