Chains and heterogens:
PDB Chain Sequences:
>4gm5A (A:) dfpsydsgyhnynemvnkintvasnypnivkkfsigksyegrelwavkisdnvgtdenep evlytalhharehltvemalytldlftqnynldsritnlvnnreiyivfninpdggeydi ssgsykswrknrqpnsgssyvgtdlnrnygykwgccggssgspssetyrgrsafsapeta amrdfinsrvvggkqqiktlitfhtyselilypygytytdvpsdmtqddfnvfktmantm aqtngytpqqasdlyitdgdmtdwaygqhkifaftfemyptsynpgfyppdevigretsr nkeavlyvaekadcpysvigksc