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234,785 Structures from the PDB

1,068,577 Computed Structure Models (CSM)

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QUERY: Structure Keywords HAS EXACT PHRASE "TOXIN/INHIBITOR"

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Search Summary

This query matches 21 Structures.

Refinements

Structure Determination Methodology

experimental (21)

Scientific Name of Source Organism

	Clostridium botulinum (6)
	Escherichia coli (6)
	Mycobacterium tuberculosis (2)
	Pseudomonas aeruginosa PAO1 (2)
	Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 (2)
	Escherichia coli K-12 (1)
	Escherichia coli O157:H7 str. EC869 (1)
	Halichondria okadai (1)
	Vibrio cholerae (1)

Taxonomy

	Bacteria (20)
	Eukaryota (1)

Experimental Method

	X-RAY DIFFRACTION (20)
	SOLUTION NMR (1)

Polymer Entity Type

Protein (21)

Refinement Resolution (Å)

	1.0 - 1.5 (2)
	1.5 - 2.0 (8)
	2.0 - 2.5 (7)
	2.5 - 3.0 (3)

Release Date

	2000 - 2004 (1)
	2005 - 2009 (8)
	2010 - 2014 (5)
	2015 - 2019 (2)
	2020 - 2024 (5)

Enzyme Classification Name

Hydrolases (11)

Membrane Protein Annotation

OPM (1)

Symmetry Type

	Asymmetric (16)
	Cyclic (8)
	Dihedral (2)

SCOP Classification

	Alpha and beta proteins (a+b) (11)
	Artifacts (8)
	All beta proteins (1)
	All alpha proteins (3)
	Peptides (1)

AllSelected

1 to 21 of 21 Structures

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1PZI \| pdb_00001pzi	Download File View File

Heat-Labile Enterotoxin B-Pentamer Complexed With Nitrophenyl Galactoside 2a

Mitchell, D.D., Pickens, J.C., Korotkov, K., Fan, E., Hol, W.G.J.

(2004) Bioorg Med Chem 12: 907-920

Released	2004-03-09
Method	X-RAY DIFFRACTION 1.99 Å
Organisms	Escherichia coli
Macromolecule	Heat-labile Enterotoxin B subunit (protein)
Unique Ligands	1DM

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2K0D \| pdb_00002k0d	Download File View File

NMR structure of a mutant colicin e7 immunity protein im7 with an extended helix III

Figueiredo, A.M., Whittaker, S.B., Knowling, S.E., Spronk, C.A., Radford, S.E., Moore, G.R.

(2009) J Mol Biology 392: 1074-1086

Released	2009-01-20
Method	SOLUTION NMR
Organisms	Escherichia coli
Macromolecule	Colicin-E7 immunity protein (protein)

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3CTO \| pdb_00003cto	Download File View File

Crystal Structure of M. tuberculosis YefM antitoxin

Kumar, P., Issac, B., Dodson, E.J., Turkenberg, J.P., Mande, S.C.

(2008) J Mol Biology 383: 482-493

Released	2008-12-02
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Mycobacterium tuberculosis
Macromolecule	Uncharacterized protein Rv3357/MT3465 (protein)
Unique Ligands	SO4

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3D55 \| pdb_00003d55	Download File View File

Crystal structure of M. tuberculosis YefM antitoxin

Kumar, P., Issac, B., Dodson, E.J., Turkenberg, J.P., Mande, S.C.

(2008) J Mol Biology 383: 482-493

Released	2008-12-02
Method	X-RAY DIFFRACTION 2.13 Å
Organisms	Mycobacterium tuberculosis
Macromolecule	Uncharacterized protein Rv3357/MT3465 (protein)
Unique Ligands	SO4

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3GCD \| pdb_00003gcd	Download File View File

Structure of the V. cholerae RTX cysteine protease domain in complex with an aza-Leucine peptide inhibitor

Lupardus, P.J., Garcia, K.C., Shen, A., Bogyo, M.

(2009) Nat Chem Biol 5: 469-478

Released	2009-05-26
Method	X-RAY DIFFRACTION 2.35 Å
Organisms	Vibrio cholerae
Macromolecule	RTX toxin RtxA (protein)
Unique Ligands	AZ0, IHP, NA

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3VPV \| pdb_00003vpv	Download File View File

Crystal Structure of Pseudomonas aeruginosa Tsi2

Wang, W., Ding, J., Wang, D.C.

To be published

Released	2012-03-28
Method	X-RAY DIFFRACTION 1.8 Å
Organisms	Pseudomonas aeruginosa PAO1
Macromolecule	Tse2 specific immunity protein 2 (protein)

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4J30 \| pdb_00004j30	Download File View File

Structure of the effector - immunity system Tae4 / Tai4 from Salmonella typhimurium, selenomethionine variant

Benz, J., Reinstein, J., Meinhart, A.

(2013) PLoS One 8: e67362-e67362

Released	2013-05-22
Method	X-RAY DIFFRACTION 2.3 Å
Organisms	Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
Macromolecule	Putative cytoplasmic protein (protein) Putative periplasmic protein (protein)
Unique Ligands	ETX, FLC

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4J32 \| pdb_00004j32	Download File View File

Structure of the effector - immunity system Tae4 / Tai4 from Salmonella typhimurium

Benz, J., Reinstein, J., Meinhart, A.

(2013) PLoS One 8: e67362-e67362

Released	2013-05-22
Method	X-RAY DIFFRACTION 1.8 Å
Organisms	Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
Macromolecule	Putative cytoplasmic protein (protein) Putative periplasmic protein (protein)
Unique Ligands	ETX, FLC

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4ZQW \| pdb_00004zqw	Download File View File

CdiI from Escherichia coli EC869 in complex with a macrocyclic peptide

Morse, R.P., Goulding, C.W.

(2015) J Mol Biology 427: 3766-3784

Released	2015-10-28
Method	X-RAY DIFFRACTION 2.001 Å
Organisms	Escherichia coli Escherichia coli O157:H7 str. EC869
Macromolecule	Immunity protein CdiI-o11 (protein) macrocyclic peptide (protein)
Unique Ligands	CL

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6XCB \| pdb_00006xcb	Download File View File

Structure of the C. botulinum neurotoxin serotype A light chain protease in complex with covalent inhibitor 20

Tararina, M.A., Allen, K.N.

(2020) J Med Chem 63: 11100-11120

Released	2020-09-23
Method	X-RAY DIFFRACTION 1.74 Å
Organisms	Clostridium botulinum
Macromolecule	Botulinum neurotoxin type A (protein)
Unique Ligands	UZY, ZN

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6XCC \| pdb_00006xcc	Download File View File

Structure of the C. botulinum neurotoxin serotype A light chain protease in complex with covalent inhibitor 21

Tararina, M.A., Allen, K.N.

(2020) J Med Chem 63: 11100-11120

Released	2020-09-23
Method	X-RAY DIFFRACTION 1.9 Å
Organisms	Clostridium botulinum
Macromolecule	Botulinum neurotoxin type A (protein)
Unique Ligands	UZV, ZN

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6XCD \| pdb_00006xcd	Download File View File

Structure of the C. botulinum neurotoxin serotype A light chain protease in complex with covalent inhibitor 22

Tararina, M.A., Allen, K.N.

(2020) J Med Chem 63: 11100-11120

Released	2021-06-09
Method	X-RAY DIFFRACTION 1.92 Å
Organisms	Clostridium botulinum
Macromolecule	Botulinum neurotoxin type A (protein)
Unique Ligands	UZS, ZN

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6XCE \| pdb_00006xce	Download File View File

Structure of the C. botulinum neurotoxin serotype A light chain protease in complex with covalent inhibitor 53

Tararina, M.A., Allen, K.N.

(2020) J Med Chem 63: 11100-11120

Released	2020-09-23
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Clostridium botulinum
Macromolecule	Botulinum neurotoxin type A (protein)
Unique Ligands	UZM

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6XCF \| pdb_00006xcf	Download File View File

Structure of the C. botulinum neurotoxin serotype A light chain protease in complex with noncovalent inhibitor 59

Tararina, M.A., Allen, K.N.

(2020) J Med Chem 63: 11100-11120

Released	2020-09-23
Method	X-RAY DIFFRACTION 1.68 Å
Organisms	Clostridium botulinum
Macromolecule	Botulinum neurotoxin type A (protein)
Unique Ligands	UZP, ZN

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1TFK \| pdb_00001tfk	Download File View File

Ribonuclease from Escherichia coli complexed with its inhibtor protein

Yajima, S., Nakanishi, K., Takahashi, K., Ogawa, T., Kezuka, Y., Hidaka, M., Nonaka, T., Ohsawa, K., Masaki, H.

(2004) Biochem Biophys Res Commun 322: 966-973

Released	2005-03-01
Method	X-RAY DIFFRACTION 2.1 Å
Organisms	Escherichia coli
Macromolecule	Colicin D (protein) Colicin D immunity protein (protein)
Unique Ligands	MES

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1TFO \| pdb_00001tfo	Download File View File

Ribonuclease from Escherichia coli complexed with its inhibitor protein

Yajima, S., Nakanishi, K., Takahashi, K., Ogawa, T., Kezuka, Y., Hidaka, M., Nonaka, T., Ohsawa, K., Masaki, H.

(2004) Biochem Biophys Res Commun 322: 966-973

Released	2005-03-01
Method	X-RAY DIFFRACTION 2.3 Å
Organisms	Escherichia coli
Macromolecule	Colicin D (protein) Colicin D immunity protein (protein)

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2A6Q \| pdb_00002a6q	Download File View File

Crystal structure of YefM-YoeB complex

Kamada, K., Hanaoka, F.

(2005) Mol Cell 19: 497-509

Released	2005-08-23
Method	X-RAY DIFFRACTION 2.05 Å
Organisms	Escherichia coli
Macromolecule	Antitoxin yefM (protein) Toxin yoeB (protein)

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3BOO \| pdb_00003boo	Download File View File

Structure of the C. botulinum neurotoxin serotype A with an inhibitory peptide bound

Silvaggi, N.R., Allen, K.N.

(2008) Biochemistry 47: 5736-5745

Released	2008-05-20
Method	X-RAY DIFFRACTION 1.4 Å
Organisms	Clostridium botulinum
Macromolecule	N-Ac-CRATKML inhibitory peptide (protein) Neurotoxin A (protein)
Unique Ligands	ZN

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4FXE \| pdb_00004fxe	Download File View File

Crystal structure of the intact E. coli RelBE toxin-antitoxin complex

Brodersen, D.E., Boggild, A., Sofos, N.

(2012) Structure 20: 1641-1648

Released	2012-08-29
Method	X-RAY DIFFRACTION 2.7503 Å
Organisms	Escherichia coli K-12
Macromolecule	Antitoxin RelB (protein) mRNA interferase RelE (protein)
Unique Ligands	SO4

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4WRI \| pdb_00004wri	Download File View File

Crystal structure of okadaic acid binding protein 2.1

Ehara, H., Makino, M., Kodama, K., Ito, T., Sekine, S., Fukuzawa, S., Yokoyama, S., Tachibana, K.

(2015) Chembiochem 16: 1435-1439

Released	2015-05-27
Method	X-RAY DIFFRACTION 1.4 Å
Organisms	Halichondria okadai
Macromolecule	Okadaic acid binding protein 2-alpha (protein)
Unique Ligands	OKA