3EHB

A D-Pathway Mutation Decouples the Paracoccus Denitrificans Cytochrome c Oxidase by Altering the side chain orientation of a distant, conserved Glutamate

Summary for 3EHB

• Entry DOI: 10.2210/pdb3ehb/pdb
• Related: 1AR1
• Descriptor: Cytochrome c oxidase subunit 1-beta, DODECYL-BETA-D-MALTOSIDE, PEROXIDE ION, ... (12 entities in total)
• Functional Keywords: proton pumping, water chain, electron transfer, cell inner membrane, cell membrane, copper, electron transport, heme, hydrogen ion transport, ion transport, iron, membrane, metal-binding, oxidoreductase, respiratory chain, transmembrane, transport, pyrrolidone carboxylic acid, oxidoreductase-immune system complex, oxidoreductase/immune system
• Biological source: Paracoccus denitrificans; More
• Cellular location: Cell inner membrane; Multi-pass membrane protein: P98002 P08306
• Total number of polymer chains: 4
• Total formula weight: 132821.68

Authors

Koepke, J.,Mueller, H.,Peng, G. (deposition date: 2008-09-12, release date: 2008-09-30, Last modification date: 2023-11-01)

• Primary citation: Durr, K.L.,Koepke, J.,Hellwig, P.,Muller, H.,Angerer, H.,Peng, G.,Olkhova, E.,Richter, O.-M.H.,Ludwig, B.,Michel, H.; A d-pathway mutation decouples the paracoccusdenitrificans cytochrome C oxidase by altering the side-chain orientation of a distant conserved glutamate; J.Mol.Biol., 384:865-877, 2008; PubMed: 18930738; DOI: 10.1016/j.jmb.2008.09.074

Experimental method

X-RAY DIFFRACTION (2.32 Å)