Chains and heterogens:
PDB Chain Sequences:
>1buhA (A:) menfqkvekigegtygvvykarnkltgevvalkkirldtetegvpstaireisllkelnh pnivklldvihtenklylvfeflhqdlkkfmdasaltgiplpliksylfqllqglafchs hrvlhrdlkpqnllintegaikladfglarafgvpvrtythevvtlwyrapeillgckyy stavdiwslgcifaemvtrralfpgdseidqlfrifrtlgtpdevvwpgvtsmpdykpsf pkwarqdfskvvppldedgrsllsqmlhydpnkrisakaalahpffqdvtkpvphlrl
>1buhA (A:) menfqkvekigegtygvvykarnkltgevvalkkirldttaireisllkelnhpnivkll dvihtenklylvfeflhqdlkkfmdasaltgiplpliksylfqllqglafchshrvlhrd lkpqnllintegaikladfglarafgvpvrtythevvtlwyrapeillgckyystavdiw slgcifaemvtrralfpgdseidqlfrifrtlgtpdevvwpgvtsmpdykpsfpkwarqd fskvvppldedgrsllsqmlhydpnkrisakaalahpffqdvtkpvp
>1buhB (B:) mshkqiyysdkyddeefeyrhvmlpkdiaklvpkthlmsesewrnlgvqqsqgwvhymih epephillfrrplpkkpkk
>1buhB (B:) qiyysdkyddeefeyrhvmlpkdiaklvpkthlmsesewrnlgvqqsqgwvhymihepep hillfrrplp