Keywords: PBB Protein ATF2 image.jpg www pdb org en wikipedia Gonn 2007-11-07 ProteinBoxBot wikipedia en PD-author original upload log page en wikipedia PBB_Protein_ATF2_image jpg 2007-11-07 09 21 ProteinBoxBot 500×500× 21833 bytes <nowiki>www pdb org </nowiki> Human proteins Transcription factors Ribbon diagrams |