Chains and heterogens:
PDB Chain Sequences:
>2q0hA (A:) mgsshhhhhhssglvprgshmlqmidvhqlkksfgslevlkginvhiregevvvvigpsg sgkstflrclnlledfdegeiiidginlkakdtnlnkvreevgmvfqrfnlfphmtvlnn itlapmkvrkwprekaeakamelldkvglkdkahaypdslsggqaqrvaiaralamepki mlfdeptsaldpemvgevlsvmkqlanegmtmvvvthemgfarevgdrvlfmdggyiiee gkpedlfdrpqhertkaflskvf
>2q0hA (A:) qmidvhqlkksfgslevlkginvhiregevvvvigpsgsgkstflrclnlledfdegeii idginlkakdtnlnkvreevgmvfqrfnlfphmtvlnnitlapmkvrkwprekaeakame lldkvglkdkahaypdslsggqaqrvaiaralamepkimlfdeptsaldpemvgevlsvm kqlanegmtmvvvthemgfarevgdrvlfmdggyiieegkpedlfdrpqhertkaflskv f
>2q0hB (B:) mgsshhhhhhssglvprgshmlqmidvhqlkksfgslevlkginvhiregevvvvigpsg sgkstflrclnlledfdegeiiidginlkakdtnlnkvreevgmvfqrfnlfphmtvlnn itlapmkvrkwprekaeakamelldkvglkdkahaypdslsggqaqrvaiaralamepki mlfdeptsaldpemvgevlsvmkqlanegmtmvvvthemgfarevgdrvlfmdggyiiee gkpedlfdrpqhertkaflskvf
>2q0hB (B:) lqmidvhqlkksfgslevlkginvhiregevvvvigpsgsgkstflrclnlledfdegei iidginlkakdtnlnkvreevgmvfqrfnlfphmtvlnnitlapmkvrkwprekaeakam elldkvglkdkahaypdslsggqaqrvaiaralamepkimlfdeptsaldpemvgevlsv mkqlanegmtmvvvthemgfarevgdrvlfmdggyiieegkpedlfdrpqhertkaflsk vf