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232,059 Structures from the PDB

1,068,577 Computed Structure Models (CSM)

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QUERY: Chem Comp Monomers (Polymer Entity Container Identifiers) = "PPI"

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Search Summary

This query matches 4 Structures.

Refinements

Structure Determination Methodology

experimental (4)

Scientific Name of Source Organism

	Homo sapiens (2)
	synthetic construct (2)
	Escherichia coli BL21(DE3) (1)
	Hepatitis C virus (isolate Japanese) (1)

Taxonomy

	Eukaryota (2)
	other sequences (2)
	Bacteria (1)
	Riboviria (1)

Experimental Method

X-RAY DIFFRACTION (4)

Polymer Entity Type

Protein (4)

Refinement Resolution (Å)

	2.0 - 2.5 (1)
	2.5 - 3.0 (2)
	3.5 - 4.0 (1)

Release Date

	2010 - 2014 (1)
	2015 - 2019 (1)
	2020 - 2024 (2)

Enzyme Classification Name

	Hydrolases (2)
	Lyases (1)

Membrane Protein Annotation

	OPM (1)
	mpstruc (1)

Symmetry Type

	Asymmetric (3)
	Cyclic (1)

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1 to 4 of 4 Structures

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3OYP	Download File View File

HCV NS3/4A in complex with ligand 3

Hagel, M., Niu, D., St.Martin, T., Sheets, M.P., Qiao, L., Bernard, H., Karp, R.M., Zhu, Z., Labenski, M.T., Chaturvedi, P.C., Nacht, M., Westlin, W.F., Petter, R.C., Singh, J.

(2011) Nat Chem Biol 7: 22-24

Released	2010-12-01
Method	X-RAY DIFFRACTION 2.76 Å
Organisms	Hepatitis C virus (isolate Japanese)
Macromolecule	Non-structural protein 4A (protein) Peptidomimetic inhibitor (protein) Serine protease NS3 (protein)
Unique Ligands	ZN

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6B5Q	Download File View File

DCN1 bound to 38

Stuckey, J.

(2018) J Med Chem 61: 1934-1950

Released	2018-02-28
Method	X-RAY DIFFRACTION 2.16 Å
Organisms	Homo sapiens synthetic construct
Macromolecule	DCN1-like protein 1 (protein) Peptidomimetic Inhibitors DI-591 (protein)
Unique Ligands	PGE

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6L07	Download File View File

Crystal structure of Escherichia coli phosphatidylserine decarboxylase (PE-bound form)

Watanabe, Y., Watanabe, S.

(2020) Structure 28: 799

Released	2020-04-15
Method	X-RAY DIFFRACTION 3.6 Å
Organisms	Escherichia coli BL21(DE3)
Macromolecule	Phosphatidylserine decarboxylase alpha chain (protein) Phosphatidylserine decarboxylase beta chain (protein)
Unique Ligands	PEE

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8FVP	Download File View File

PCSK9 in complex with an inhibitor

Xu, M., Chopra, R.

To be published

Released	2024-10-16
Method	X-RAY DIFFRACTION 2.602 Å
Organisms	Homo sapiens synthetic construct
Macromolecule	PPI-YD5-NLE-7T2-SER-7T2-DPP-GLY-NH2 inhibitor (protein) Proprotein convertase subtilisin/kexin type 9 (protein)
Unique Ligands	CA

1 to 4 of 4 Structures

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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