6HAZ Crystal structure of the bromodomain of human SMARCA2 in complex with SMARCA-BD ligand Homo sapiens (Human) 6ZS2 Crystal Structure of the bromodomain of human transcription activator BRG1 (SMARCA4) in complex with 2-(6-amino-5-(piperazin-1-yl)pyridazin-3-yl)phenol Homo sapiens (Human) 6ZS3 Crystal structure of the fifth bromodomain of human protein polybromo-1 in complex with 2-(6-amino-5-(piperazin-1-yl)pyridazin-3-yl)phenol Homo sapiens (Human)