PDB | 1yq4 Avian respiratory complex ii

Avian respiratory complex ii with 3-nitropropionate and ubiquinone

label Keywords
complex ii, membrane protein, heme protein, iron sulfur protein, cytochrome b, oxidoreductase, redox enzyme, respiratory chain, oxaloacetate nitropropionate ubiquinone
event_note Published
Last Wednesday at 12:00 AM
blur_on Resolution
2.33 Å
filter_center_focus Method
X-RAY DIFFRACTION
add_circle Ligands
FLAVIN-ADENINE DINUCLEOTIDE, 3-NITROPROPANOIC ACID, FE2/S2 (INORGANIC) CLUSTER, IRON/SULFUR CLUSTER, FE3-S4 CLUSTER, GLYCEROL, hexyl beta-D-glucopyranoside, PROTOPORPHYRIN IX CONTAINING FE, Coenzyme Q10, (2Z,6E,10Z,14E,18E,22E,26Z)-isomer, 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine

Original publication

import_contacts Title
3-Nitropropionic Acid Is a Suicide Inhibitor of Mitochondrial Respiration That, upon Oxidation by Complex II, Forms a Covalent Adduct with a Catalytic Base Arginine in the Active Site of the Enzyme
import_contacts Journal
J.Biol.Chem. 2006
import_contacts DOI
10.1074/jbc.M511270200
person Authors
Shen, J.T., Cobessi, D., Sun, G., Wang, A.C., Anderson, V.E., Berry, E.A., Huang, L., Tung, E.Y.

Simulation 1yq4_default_dppc

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Distortions

Distortions show the average surface formed by lipid phosphate beads over the final 800 ns of simulation time. Red indicates a thinning of the bilayer (compared to bulk thickness), whilst blue indicates thickening.

Lipids

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1yq4_default_dppc.mpmd.finalframe.atomistic.pdb
2.10 MB, PDB Format

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