Chains and heterogens:
PDB Chain Sequences:
>2fu7A (A:) aevplpqlraytvdaswlqpmaplqiadhtwqigtedltallvqtpdgavlldggmpqma shlldnmkargvtprdlrlillshahadhagpvaelkrrtgakvaanaesavllarggsd dlhfgdgityppanadrivmdgevitvggivftahfmaghtpgstawtwtdtrngkpvri ayadslsapgyqlqgnpryphliedyrrsfatvralpcdvlltphpgasnwdyaagarag akaltckayadaaeqkfdgqlaketagar
>2fu7A (A:) evplpqlraytvdaswlqpmaplqiadhtwqigtedltallvqtpdgavlldggmpqmas hlldnmkargvtprdlrlillshahadhagpvaelkrrtgakvaanaesavllarggsdd lhfgdgityppanadrivmdgevitvggivftahfmaghtpgstawtwtdtrngkpvria yadslsapgyqlqgnpryphliedyrrsfatvralpcdvlltphpgasnwdyaagaraga kaltckayadaaeqkfdgqlaketag
>2fu7B (B:) aevplpqlraytvdaswlqpmaplqiadhtwqigtedltallvqtpdgavlldggmpqma shlldnmkargvtprdlrlillshahadhagpvaelkrrtgakvaanaesavllarggsd dlhfgdgityppanadrivmdgevitvggivftahfmaghtpgstawtwtdtrngkpvri ayadslsapgyqlqgnpryphliedyrrsfatvralpcdvlltphpgasnwdyaagarag akaltckayadaaeqkfdgqlaketagar
>2fu7B (B:) evplpqlraytvdaswlqpmaplqiadhtwqigtedltallvqtpdgavlldggmpqmas hlldnmkargvtprdlrlillshahadhagpvaelkrrtgakvaanaesavllarggsdd lhfgdgityppanadrivmdgevitvggivftahfmaghtpgstawtwtdtrngkpvria yadslsapgyqlqgnpryphliedyrrsfatvralpcdvlltphpgasnwdyaagaraga kaltckayadaaeqkfdgqlaketag