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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) = QNO

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Search Summary

This query matches 3 Structures.

Refinements

Structure Determination Methodology

experimental (3)

Scientific Name of Source Organism

	Mastigocladus laminosus (2)
	Bos taurus (1)

Taxonomy

	Bacteria (2)
	Eukaryota (1)

Experimental Method

X-RAY DIFFRACTION (3)

Polymer Entity Type

Protein (3)

Refinement Resolution (Å)

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

Release Date

	2000 - 2004 (1)
	2005 - 2009 (1)
	2010 - 2014 (1)

Enzyme Classification Name

	Oxidoreductases (3)
	Translocases (3)

Membrane Protein Annotation

	PDBTM (3)
	MemProtMD (2)
	mpstruc (2)

Symmetry Type

Cyclic (3)

SCOP Classification

	Membrane and cell surface proteins and peptides (2)
	Alpha and beta proteins (a+b) (1)
	All beta proteins (2)
	All alpha proteins (1)

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1 to 3 of 3 Structures

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1NU1	Download File View File

Crystal Structure of Mitochondrial Cytochrome bc1 Complexed with 2-nonyl-4-hydroxyquinoline N-oxide (NQNO)

Gao, X., Wen, X., Esser, L., Quinn, B., Yu, L., Yu, C.-A., Xia, D.

(2003) Biochemistry 42: 9067-9080

Released	2003-10-07
Method	X-RAY DIFFRACTION 3.2 Å
Organisms	Bos taurus
Macromolecule	Unique protein chains: 11
Unique Ligands	FES, HEM, QNO

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2E75	Download File View File

Crystal Structure of the Cytochrome b6f Complex with 2-nonyl-4-hydroxyquinoline N-oxide (NQNO) from M.laminosus

Cramer, W.A., Yamashita, E., Zhang, H.

(2007) J Mol Biol 370: 39-52

Released	2007-06-12
Method	X-RAY DIFFRACTION 3.55 Å
Organisms	Mastigocladus laminosus
Macromolecule	Unique protein chains: 8
Unique Ligands	BCR, CD, CLA, FES, HEM, OPC, QNO, SQD, UMQ

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4H0L	Download File View File

Cytochrome b6f Complex Crystal Structure from Mastigocladus laminosus with n-Side Inhibitor NQNO

Hasan, S.S., Yamashita, E., Baniulis, D., Cramer, W.A.

(2013) Proc Natl Acad Sci U S A 110: 4297-4302

Released	2013-02-13
Method	X-RAY DIFFRACTION 3.25 Å
Organisms	Mastigocladus laminosus
Macromolecule	Unique protein chains: 8
Unique Ligands	BCR, CD, CLA, FES, HEM, OPC, QNO, SQD, UMQ

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Structure Determination Methodology

Scientific Name of Source Organism

Taxonomy

Experimental Method

Polymer Entity Type

Refinement Resolution (Å)

Release Date

Enzyme Classification Name

Membrane Protein Annotation

Symmetry Type

SCOP Classification

1NU1

Crystal Structure of Mitochondrial Cytochrome bc1 Complexed with 2-nonyl-4-hydroxyquinoline N-oxide (NQNO)

2E75

Crystal Structure of the Cytochrome b6f Complex with 2-nonyl-4-hydroxyquinoline N-oxide (NQNO) from M.laminosus

4H0L

Cytochrome b6f Complex Crystal Structure from Mastigocladus laminosus with n-Side Inhibitor NQNO