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active site → HasProperty → open	0.68
enzyme → HasA → active site	0.64
active site → CapableOf → consist of two metal ions	0.63
active site → ReceivesAction → occupied	0.61
active site → ReceivesAction → regenerated	0.53
active site → HasProperty → flexible	0.48
active site → ReceivesAction → filled	0.48
active site → HasProperty → empty	0.48
active site → ReceivesAction → changed	0.41
active site → HasProperty → specific	0.37
active site → ReceivesAction → conserved	0.32
active site → CapableOf → provide unique chemical environment	0.32
active site → CapableOf → serve the united states	0.32
active site → ReceivesAction → formed	0.25
active site → ReceivesAction → made up of certain amino acid r groups	0.25
active site → ReceivesAction → buried	0.25
active site → AtLocation → orange	0.25
active site → ReceivesAction → indicated	0.25
active site → AtLocation → the interface	0.25
active site → ReceivesAction → isolated	0.25
active site → CapableOf → catalyse reaction	0.25
active site → CapableOf → fit with one specific type of substrate	0.25
active site → ReceivesAction → accessed by substrate	0.25
active site → ReceivesAction → mapped	0.25
active site → AtLocation → a hydrophobic environment	0.25
active site → ReceivesAction → given by their tubular morphology	0.16