Chains and heterogens:
PDB Chain Sequences:
>4bm1A (A:) makcskgrtasndaccvwfdvlddiqenlfdggecgeevheslrltfhdaigfspaltrq gkfggggadgsimlfsdietnfaanngvddiveqqkpiaikhqvsfgdfiqfagavgssn caggpriqflagrsnvtkpspdhlvpepfdsvtsilarmgdagfkpdevvallashsvaa qdtidpklaghpfdstpsdfdsqffvetllkgtlipgdslhkgqvksplpgefrlqsdel lardsrtscewqsfisnpnsmvpkferamakmatlgqnpkklidcsevipvprgrvkqpt lpagktikdieascrkapfprlptdkgtftsilpvpss
>4bm1A (A:) akcskgrtasndaccvwfdvlddiqenlfdggecgeevheslrltfhdaigfspaltrqg kfggggadgsimlfsdietnfaanngvddiveqqkpiaikhqvsfgdfiqfagavgssnc aggpriqflagrsnvtkpspdhlvpepfdsvtsilarmgdagfkpdevvallashsvaaq dtidpklaghpfdstpsdfdsqffvetllkgtlipgdslhkgqvksplpgefrlqsdell ardsrtscewqsfisnpnsmvpkferamakmatlgqnpkklidcsevipvprgrvkqptl pagktikdieascrkapfprlptdkgtftsilpvpss
>4bm1B (B:) makcskgrtasndaccvwfdvlddiqenlfdggecgeevheslrltfhdaigfspaltrq gkfggggadgsimlfsdietnfaanngvddiveqqkpiaikhqvsfgdfiqfagavgssn caggpriqflagrsnvtkpspdhlvpepfdsvtsilarmgdagfkpdevvallashsvaa qdtidpklaghpfdstpsdfdsqffvetllkgtlipgdslhkgqvksplpgefrlqsdel lardsrtscewqsfisnpnsmvpkferamakmatlgqnpkklidcsevipvprgrvkqpt lpagktikdieascrkapfprlptdkgtftsilpvpss
>4bm1B (B:) akcskgrtasndaccvwfdvlddiqenlfdggecgeevheslrltfhdaigfspaltrqg kfggggadgsimlfsdietnfaanngvddiveqqkpiaikhqvsfgdfiqfagavgssnc aggpriqflagrsnvtkpspdhlvpepfdsvtsilarmgdagfkpdevvallashsvaaq dtidpklaghpfdstpsdfdsqffvetllkgtlipgdslhkgqvksplpgefrlqsdell ardsrtscewqsfisnpnsmvpkferamakmatlgqnpkklidcsevipvprgrvkqptl pagktikdieascrkapfprlptdkgtftsilpvpss