Chains and heterogens:
PDB Chain Sequences:
>1pdyA (A:) sitkvfartifdsrgnptvevdlytskglfraavpsgastgvhealemrdgdkskyhgks vfnavknvndvivpeiiksglkvtqqkecdefmckldgtenksslganailgvslaicka gaaelgiplyrhianlanydevilpvpafnvinggshagnklamqefmilptgatsftea mrmgtevyhhlkavikarfgldatavgdeggfapnilnnkdaldliqeaikkagytgkie igmdvaasefykqnniydldfktanndgsqkisgdqlrdmymefckdfpivsiedpfdqd dwetwskmtsgttiqivgddltvtnpkrittavekkackclllkvnqigsvtesidahll akkngwgtmvshrsgetedcfiadlvvglctgqiktgapcrserlakynqilrieeelgs gakfagknfraps