Chains and heterogens:
PDB Chain Sequences:
>3f4cA (A:) maktvetvlgpvpveqlgktlihehflfgypgfqgdvtrgtfredealrvaveaaekmkr hgiqtvvdptpndcgrnpaflrrvaeetglniicatgyyyegegappyfqfrrllgtaed diydmfmaeltegiadtgikagviklasskgriteyekmffraaaraqketgaviithtq egtmgpeqaayllehgadpkkivighmcgntdpdyhrktlaygvyiafdrfgiqgmvgap tdeervrtllallrdgyekqimlshdtvnvwlgrpftlpepfaemmknwhvehlfvniip alknegirdevleqmfignpaalfsahhhhhh
>3f4cA (A:) ktvetvlgpvpveqlgktlihehflfgypgfqgdvtrgtfredealrvaveaaekmkrhg iqtvvdptpndcgrnpaflrrvaeetglniicatgyyyegegappyfqfrrllgtaeddi ydmfmaeltegiadtgikagviklasskgriteyekmffraaaraqketgaviithtqeg tmgpeqaayllehgadpkkivighmcgntdpdyhrktlaygvyiafdrfgiqgmvgaptd eervrtllallrdgyekqimlshdtvnvwlgrpftlpepfaemmknwhvehlfvniipal knegirdevleqmfignpaalfsa
>3f4cB (B:) maktvetvlgpvpveqlgktlihehflfgypgfqgdvtrgtfredealrvaveaaekmkr hgiqtvvdptpndcgrnpaflrrvaeetglniicatgyyyegegappyfqfrrllgtaed diydmfmaeltegiadtgikagviklasskgriteyekmffraaaraqketgaviithtq egtmgpeqaayllehgadpkkivighmcgntdpdyhrktlaygvyiafdrfgiqgmvgap tdeervrtllallrdgyekqimlshdtvnvwlgrpftlpepfaemmknwhvehlfvniip alknegirdevleqmfignpaalfsahhhhhh
>3f4cB (B:) ktvetvlgpvpveqlgktlihehflfgypgfqgdvtrgtfredealrvaveaaekmkrhg iqtvvdptpndcgrnpaflrrvaeetglniicatgyyyegegappyfqfrrllgtaeddi ydmfmaeltegiadtgikagviklasskgriteyekmffraaaraqketgaviithtqeg tmgpeqaayllehgadpkkivighmcgntdpdyhrktlaygvyiafdrfgiqgmvgaptd eervrtllallrdgyekqimlshdtvnvwlgrpftlpepfaemmknwhvehlfvniipal knegirdevleqmfignpaalfsa