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232,418 Structures from the PDB

1,068,577 Computed Structure Models (CSM)

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QUERY: Chemical ID(s) = HQH

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Search Summary

This query matches 4 Structures.

Refinements

Structure Determination Methodology

experimental (4)

Scientific Name of Source Organism

	Mus musculus (2)
	Escherichia coli BL21(DE3) (1)
	Thermus thermophilus HB8 (1)

Taxonomy

	Bacteria (2)
	Eukaryota (2)

Experimental Method

	ELECTRON MICROSCOPY (3)
	X-RAY DIFFRACTION (1)

Polymer Entity Type

Protein (4)

Refinement Resolution (Å)

	2.5 - 3.0 (1)
	3.0 - 3.5 (2)
	3.5 - 4.0 (1)

Release Date

2020 - 2024 (4)

Enzyme Classification Name

	Translocases (4)
	Oxidoreductases (1)

Membrane Protein Annotation

	PDBTM (4)
	mpstruc (3)
	OPM (3)
	MemProtMD (2)

Symmetry Type

Asymmetric (4)

SCOP Classification

	All alpha proteins (1)
	Alpha and beta proteins (a+b) (1)
	Alpha and beta proteins (a/b) (1)
	Membrane and cell surface proteins and peptides (1)

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1 to 4 of 4 Structures

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6Q8O	Download File View File

Respiratory complex I from Thermus thermophilus with bound Piericidin A

Gutierrez-Fernandez, J., Minhas, G.S., Sazanov, L.A.

(2020) Nat Commun 11: 4135-4135

Released	2020-09-02
Method	X-RAY DIFFRACTION 3.605 Å
Organisms	Thermus thermophilus HB8
Macromolecule	Unique protein chains: 16
Unique Ligands	FES, FMN, HQH, SF4

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6ZTQ	Download File View File

Cryo-EM structure of respiratory complex I from Mus musculus inhibited by piericidin A at 3.0 A

Bridges, H.R., Blaza, J.N., Agip, A.N.A., Hirst, J.

(2020) Nat Commun 11: 5261-5261

Released	2020-10-21
Method	ELECTRON MICROSCOPY 3 Å
Organisms	Mus musculus
Macromolecule	Unique protein chains: 44
Unique Ligands	3PE, ATP, CDL, EHZ, FES, FMN, HQH, NDP, PC1, SF4, ZN

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7P7M	Download File View File

Complex I from E. coli, DDM/LMNG-purified, inhibited by Piericidin A, Open state

Kravchuk, V., Kampjut, D., Sazanov, L.

(2022) Nature 609: 808-814

Released	2022-09-21
Method	ELECTRON MICROSCOPY 3.2 Å
Organisms	Escherichia coli BL21(DE3)
Macromolecule	Unique protein chains: 13
Unique Ligands	3PE, CA, FES, FMN, HQH, LFA, SF4

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8OLT	Download File View File

Mitochondrial complex I from Mus musculus in the active state bound with piericidin A

Grba, D.N., Chung, I., Bridges, H.R., Agip, A.N.A., Hirst, J.

(2023) Sci Adv 9: eadi1359-eadi1359

Released	2023-08-09
Method	ELECTRON MICROSCOPY 2.84 Å
Organisms	Mus musculus
Macromolecule	Unique protein chains: 44
Unique Ligands	3PE, CDL, EHZ, FES, FMN, GTP, HQH, LMT, MG, MYR, NA, NDP, PC1, SF4, ZN

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Structure Determination Methodology

Scientific Name of Source Organism

Taxonomy

Experimental Method

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Refinement Resolution (Å)

Release Date

Enzyme Classification Name

Membrane Protein Annotation

Symmetry Type

SCOP Classification