Chains and heterogens:
PDB Chain Sequences:
>4f8zA (A:) dfpsydsgyhnynemvnkintvasnypnivkkfsigksyegrelwavkisdnvgtdenep evlytalhharehltvemalytldlftqnynldsritnlvnnreiyivfninpdggeydi ssgsykswrknrqpnsgssyvgtdlnrnygykwgccggssgspssetyrgrsafsapeta amrdfinsrvvggkqqiktlitfhtyselilypygytytdvpsdmtqddfnvfktmantm aqtngytpqqasdlyitdgdmtdwaygqhkifaftfemyptsynpgfyppdevigretsr nkeavlyvaekadcpysvigksc