Chains and heterogens:
PDB Chain Sequences:
>3d60A (A:) vhfhpfgnvnfyemdwslkgdlwahapviakegsrwyvfhtgsgiqiktsedgvhwenmg wvfpslpdwykqyvpekdedhlwapdicfyngiyylyysvstfgkntsviglatnqtldp rdpdyewkdmgpvihstasdnynaidpnvvfdqegqpwlsfgsfwsgiqliqldtetmkp aaqaelltiasrgeepnaieapfivcrngyyylfvsfdfccrgiestykiavgrskditg pyvdkngvsmmqgggtildegndrwigpghcavyfsgvsailvnhaydalkngeptlqir plywddegwpylsv