Chains and heterogens:
PDB Chain Sequences:
>1l6gA (A:) mndfhrdtwaevdldaiydnvenlrrllpddthimavvkanayghgdvqvartaleagas rlavafldealalrekgieapilvlgasrpadaalaaqqrialtvfrsdwleeasalysg pfpihfhlkmdtgmgrlgvkdeeetkrivalierhphfvleglythfatadevntdyfsy qytrflhmlewlpsrpplvhcansaaslrfpdrtfnmvrfgiamyglapspgikpllpyp lkeafslhsrlvhvkklqpgekvsygatytaqteewigtipigyadgwlrrlqhfhvlvd gqkapivgricmdqcmirlpgplpvgtkvtligrqgdevisiddvarhletinyevpcti syrvpriffrhkrimevrnaigrgessa
>1l6gA (A:) ndfhrdtwaevdldaiydnvenlrrllpddthimavvkanayghgdvqvartaleagasr lavafldealalrekgieapilvlgasrpadaalaaqqrialtvfrsdwleeasalysgp fpihfhlkmdtgmgrlgvkdeeetkrivalierhphfvleglythfatadevntdyfsyq ytrflhmlewlpsrpplvhcansaaslrfpdrtfnmvrfgiamyglapspgikpllpypl keafslhsrlvhvkklqpgekvsygatytaqteewigtipigyadgwlrrlqhfhvlvdg qkapivgricmdqcmirlpgplpvgtkvtligrqgdevisiddvarhletinyevpctis yrvpriffrhkrimevrnaigr
>1l6gB (B:) mndfhrdtwaevdldaiydnvenlrrllpddthimavvkanayghgdvqvartaleagas rlavafldealalrekgieapilvlgasrpadaalaaqqrialtvfrsdwleeasalysg pfpihfhlkmdtgmgrlgvkdeeetkrivalierhphfvleglythfatadevntdyfsy qytrflhmlewlpsrpplvhcansaaslrfpdrtfnmvrfgiamyglapspgikpllpyp lkeafslhsrlvhvkklqpgekvsygatytaqteewigtipigyadgwlrrlqhfhvlvd gqkapivgricmdqcmirlpgplpvgtkvtligrqgdevisiddvarhletinyevpcti syrvpriffrhkrimevrnaigrgessa
>1l6gB (B:) ndfhrdtwaevdldaiydnvenlrrllpddthimavvkanayghgdvqvartaleagasr lavafldealalrekgieapilvlgasrpadaalaaqqrialtvfrsdwleeasalysgp fpihfhlkmdtgmgrlgvkdeeetkrivalierhphfvleglythfatadevntdyfsyq ytrflhmlewlpsrpplvhcansaaslrfpdrtfnmvrfgiamyglapspgikpllpypl keafslhsrlvhvkklqpgekvsygatytaqteewigtipigyadgwlrrlqhfhvlvdg qkapivgricmdqcmirlpgplpvgtkvtligrqgdevisiddvarhletinyevpctis yrvpriffrhkrimevrnaigr