Chains and heterogens:
PDB Chain Sequences:
>2hckA (A:) ediivvalydyeaihhedlsfqkgdqmvvleesgewwkarslatrkegyipsnyvarvds leteewffkgisrkdaerqllapgnmlgsfmirdsettkgsyslsvrdydprqgdtvkhy kirtldnggfyisprstfstlqelvdhykkgndglcqklsvpcmsskpqkpwekdaweip reslklekklgagqfgevwmatynkhtkvavktmkpgsmsveaflaeanvmktlqhdklv klhavvtkepiyiitefmakgslldflksdegskqplpklidfsaqiaegmafieqrnyi hrdlraanilvsaslvckiadfglarvgakfpikwtapeainfgsftiksdvwsfgillm eivtygripypgmsnpeviralergyrmprpencpeelynimmrcwknrpeerptfeyiq svlddfytatesqyqqqp
>2hckB (B:) ediivvalydyeaihhedlsfqkgdqmvvleesgewwkarslatrkegyipsnyvarvds leteewffkgisrkdaerqllapgnmlgsfmirdsettkgsyslsvrdydprqgdtvkhy kirtldnggfyisprstfstlqelvdhykkgndglcqklsvpcmsskpqkpwekdaweip reslklekklgagqfgevwmatynkhtkvavktmkpgsmsveaflaeanvmktlqhdklv klhavvtkepiyiitefmakgslldflksdegskqplpklidfsaqiaegmafieqrnyi hrdlraanilvsaslvckiadfglarvgakfpikwtapeainfgsftiksdvwsfgillm eivtygripypgmsnpeviralergyrmprpencpeelynimmrcwknrpeerptfeyiq svlddfytatesqyqqqp