13AJ

Structure of the HPII Catalase from Escherichia coli

Summary for 13AJ

• Entry DOI: 10.2210/pdb13aj/pdb
• EMDB information: 76915
• Descriptor: Catalase, CIS-HEME D HYDROXYCHLORIN GAMMA-SPIROLACTONE (2 entities in total)
• Functional Keywords: catalase, hpii, heme, reactive oxygen species, tetramer, oxidoreductase
• Biological source: Escherichia coli 'BL21-Gold(DE3)pLysS AG'
• Total number of polymer chains: 4
• Total formula weight: 320991.60

Authors

Iarocci, J.,Song, M.,Guo, S. (deposition date: 2026-04-27, release date: 2026-09-02)

• Primary citation: Iarocci, J.,Song, M.,Nadeau, J.,Wang, M.,Hancock, M.,Bui, K.H.,Guo, S.; Adhesin-mediated co-purification of Escherichia coli HPII (KatE) Catalase revealed its cryo-EM structure; To Be Published,

Experimental method

ELECTRON MICROSCOPY (3.18 Å)