Chains and heterogens:
PDB Chain Sequences:
>1d4fA (A:) dklpykvadiglaawgrkaldiaenempglmrmremysaskplkgariagclhmtvetav lietlvalgaevrwsscnifstqdhaaaaiakagipvfawkgetdeeylwcieqtlhfkd gplnmilddggdltnlihtkhpqllsgirgiseetttgvhnlykmmangilkvpainvnd svtkskfdnlygcreslidgikratdvmiagkvavvagygdvgkgcaqalrgfgarviit eiepinalqaamegyevttmdeackegnifvtttgcvdiilgrhfeqmkddaivcnighf dveidvkwlnenavekvnikpqvdryllknghriillaegrlvnlgcamghpsfvmsnsf tnqvmaqielwthpdkypvgvhflpkkldeavaeahlgklnvkltkltekqaqylgmpin gpfkpdhyry
>1d4fB (B:) dklpykvadiglaawgrkaldiaenempglmrmremysaskplkgariagclhmtvetav lietlvalgaevrwsscnifstqdhaaaaiakagipvfawkgetdeeylwcieqtlhfkd gplnmilddggdltnlihtkhpqllsgirgiseetttgvhnlykmmangilkvpainvnd svtkskfdnlygcreslidgikratdvmiagkvavvagygdvgkgcaqalrgfgarviit eiepinalqaamegyevttmdeackegnifvtttgcvdiilgrhfeqmkddaivcnighf dveidvkwlnenavekvnikpqvdryllknghriillaegrlvnlgcamghpsfvmsnsf tnqvmaqielwthpdkypvgvhflpkkldeavaeahlgklnvkltkltekqaqylgmpin gpfkpdhyry
>1d4fC (C:) dklpykvadiglaawgrkaldiaenempglmrmremysaskplkgariagclhmtvetav lietlvalgaevrwsscnifstqdhaaaaiakagipvfawkgetdeeylwcieqtlhfkd gplnmilddggdltnlihtkhpqllsgirgiseetttgvhnlykmmangilkvpainvnd svtkskfdnlygcreslidgikratdvmiagkvavvagygdvgkgcaqalrgfgarviit eiepinalqaamegyevttmdeackegnifvtttgcvdiilgrhfeqmkddaivcnighf dveidvkwlnenavekvnikpqvdryllknghriillaegrlvnlgcamghpsfvmsnsf tnqvmaqielwthpdkypvgvhflpkkldeavaeahlgklnvkltkltekqaqylgmpin gpfkpdhyry
>1d4fD (D:) dklpykvadiglaawgrkaldiaenempglmrmremysaskplkgariagclhmtvetav lietlvalgaevrwsscnifstqdhaaaaiakagipvfawkgetdeeylwcieqtlhfkd gplnmilddggdltnlihtkhpqllsgirgiseetttgvhnlykmmangilkvpainvnd svtkskfdnlygcreslidgikratdvmiagkvavvagygdvgkgcaqalrgfgarviit eiepinalqaamegyevttmdeackegnifvtttgcvdiilgrhfeqmkddaivcnighf dveidvkwlnenavekvnikpqvdryllknghriillaegrlvnlgcamghpsfvmsnsf tnqvmaqielwthpdkypvgvhflpkkldeavaeahlgklnvkltkltekqaqylgmpin gpfkpdhyry