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233,605 Structures from the PDB

1,068,577 Computed Structure Models (CSM)

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QUERY: Expression Organism = "Escherichia coli K-12"

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Search Summary

This query matches 1,480 Structures.

Refinements

Structure Determination Methodology

experimental (1,480)

Scientific Name of Source Organism

	Homo sapiens (375)
	Escherichia coli K-12 (206)
	synthetic construct (139)
	Escherichia coli (99)
	Mus musculus (27)
	Saccharomyces cerevisiae S288C (24)
	Severe acute respiratory syndrome coronavirus 2 (24)
	Staphylococcus aureus (21)
	Lama glama (20)
	Mycobacterium tuberculosis (20)

More...

Taxonomy

	Bacteria (691)
	Eukaryota (684)
	other sequences (139)
	Riboviria (75)
	Archaea (23)
	Duplodnaviria (20)
	unclassified sequences (14)
	Varidnaviria (12)
	Monodnaviria (3)
	Adnaviria (1)

Experimental Method

	X-RAY DIFFRACTION (1,202)
	ELECTRON MICROSCOPY (231)
	SOLUTION NMR (46)
	NEUTRON DIFFRACTION (5)
	SOLID-STATE NMR (1)

Polymer Entity Type

	Protein (1,476)
	DNA (85)
	RNA (76)
	NA-hybrid (1)

Refinement Resolution (Å)

	0.5 - 1.0 (6)
	1.0 - 1.5 (95)
	1.5 - 2.0 (391)
	2.0 - 2.5 (394)
	2.5 - 3.0 (266)
	3.0 - 3.5 (163)
	3.5 - 4.0 (79)
	4.0 - 4.5 (23)
	> 4.5 (16)

Release Date

	1990 - 1994 (1)
	1995 - 1999 (13)
	2000 - 2004 (64)
	2005 - 2009 (48)
	2010 - 2014 (167)
	2015 - 2019 (597)
	2020 - 2024 (561)
	2025 - 2029 (29)

Enzyme Classification Name

	Hydrolases (199)
	Transferases (224)
	Oxidoreductases (101)
	Lyases (89)
	Translocases (57)
	Isomerases (49)
	Ligases (30)

Membrane Protein Annotation

	PDBTM (140)
	OPM (109)
	mpstruc (99)
	MemProtMD (100)

Symmetry Type

	Asymmetric (978)
	Cyclic (406)
	Dihedral (84)
	Helical (10)
	Tetrahedral (9)
	Octahedral (8)
	Icosahedral (5)

SCOP Classification

	Alpha and beta proteins (a/b) (148)
	All beta proteins (141)
	All alpha proteins (120)
	Alpha and beta proteins (a+b) (109)
	Artifacts (113)
	Multi-domain proteins (alpha and beta) (23)
	Membrane and cell surface proteins and peptides (24)
	Small proteins (4)
	Coiled coil proteins (3)
	Peptides (1)

AllSelected

1 to 25 of 1,480 Structures

Page 1 of 60

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1A0F \| pdb_00001a0f	Download File View File

CRYSTAL STRUCTURE OF GLUTATHIONE S-TRANSFERASE FROM ESCHERICHIA COLI COMPLEXED WITH GLUTATHIONESULFONIC ACID

Nishida, M., Harada, S., Noguchi, S., Inoue, H., Takahashi, K., Satow, Y.

(1998) J Mol Biology 281: 135-147

Released	1999-01-13
Method	X-RAY DIFFRACTION 2.1 Å
Organisms	Escherichia coli K-12
Macromolecule	GLUTATHIONE S-TRANSFERASE (protein)
Unique Ligands	GTS

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1C6V \| pdb_00001c6v	Download File View File

SIV INTEGRASE (CATALYTIC DOMAIN + DNA BIDING DOMAIN COMPRISING RESIDUES 50-293) MUTANT WITH PHE 185 REPLACED BY HIS (F185H)

Chen, Z., Yan, Y., Munshi, S., Li, Y., Zruygay-Murphy, J., Xu, B., Witmer, M., Felock, P., Wolfe, A., Sardana, V., Emini, E.A., Hazuda, D., Kuo, L.C.

(2000) J Mol Biology 296: 521-533

Released	2000-12-27
Method	X-RAY DIFFRACTION 3 Å
Organisms	Simian immunodeficiency virus
Macromolecule	PROTEIN (SIU89134) (protein) PROTEIN (SIV INTEGRASE) (protein)

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1D06 \| pdb_00001d06	Download File View File

STRUCTURAL BASIS OF DIMERIZATION AND SENSORY MECHANISMS OF OXYGEN-SENSING DOMAIN OF RHIZOBIUM MELILOTI FIXL DETERMINED AT 1.4A RESOLUTION

Miyatake, H., Mukai, M., Park, S.-Y., Adachi, S., Tamura, K., Nakamura, H., Nakamura, K., Tsuchiya, T., Iizuka, T., Shiro, Y.

(2000) J Mol Biology 301: 415-431

Released	2000-03-15
Method	X-RAY DIFFRACTION 1.4 Å
Organisms	Sinorhizobium meliloti
Macromolecule	nitrogen fixation regulatory protein fixL (protein)
Unique Ligands	HEM

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1E5Y \| pdb_00001e5y	Download File View File

Azurin from Pseudomonas aeruginosa, reduced form, pH 5.5

Nar, H., Messerschmidt, A.

(1992) Ph D Thesis

Released	2000-08-19
Method	X-RAY DIFFRACTION 2 Å
Organisms	Pseudomonas aeruginosa
Macromolecule	AZURIN (protein)
Unique Ligands	CU, NO3

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1E5Z \| pdb_00001e5z	Download File View File

Azurin from Pseudomonas aeruginosa, reduced form, pH 9.0

Nar, H., Messerschmidt, A.

(1992) Ph D Thesis

Released	2000-08-19
Method	X-RAY DIFFRACTION 2 Å
Organisms	Pseudomonas aeruginosa
Macromolecule	AZURIN (protein)
Unique Ligands	CU, NO3

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1E65 \| pdb_00001e65	Download File View File

Azurin from Pseudomonas aeruginosa, apo form

Nar, H., Messerschmidt, A.

(1992) FEBS Lett 306: 119

Released	2000-08-16
Method	X-RAY DIFFRACTION 1.85 Å
Organisms	Pseudomonas aeruginosa
Macromolecule	AZURIN (protein)

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1E67 \| pdb_00001e67	Download File View File

Zn-Azurin from Pseudomonas aeruginosa

Nar, H., Messerschmidt, A.

(1992) Eur J Biochem 205: 1123

Released	2000-08-16
Method	X-RAY DIFFRACTION 2.14 Å
Organisms	Pseudomonas aeruginosa
Macromolecule	AZURIN (protein)
Unique Ligands	NO3, ZN

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1EHE \| pdb_00001ehe	Download File View File

CRYSTAL STRUCTURES OF CYTOCHROME P450NOR AND ITS MUTANTS (SER286 VAL, THR) IN THE FERRIC RESTING STATE AT CRYOGENIC TEMPERATURE: A COMPARATIVE ANALYSIS WITH MONOOXYGENASE CYTOCHROME P450S

Shimizu, H., Park, S.

(2000) J Inorg Biochem 81: 191-205

Released	2000-08-21
Method	X-RAY DIFFRACTION 1.7 Å
Organisms	Fusarium oxysporum
Macromolecule	CYTOCHROME P450NOR (protein)
Unique Ligands	HEM

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1EHF \| pdb_00001ehf	Download File View File

CRYSTAL STRUCTURES OF CYTOCHROME P450NOR AND ITS MUTANTS (SER286 VAL, THR) IN THE FERRIC RESTING STATE AT CRYOGENIC TEMPERATURE: A COMPARATIVE ANALYSIS WITH MONOOXYGENASE CYTOCHROME P450S

Shimizu, H., Park, S.

(2000) J Inorg Biochem 81: 191-205

Released	2000-08-21
Method	X-RAY DIFFRACTION 1.7 Å
Organisms	Fusarium oxysporum
Macromolecule	CYTOCHROME P450NOR (protein)
Unique Ligands	HEM

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1EHG \| pdb_00001ehg	Download File View File

CRYSTAL STRUCTURES OF CYTOCHROME P450NOR AND ITS MUTANTS (SER286 VAL, THR) IN THE FERRIC RESTING STATE AT CRYOGENIC TEMPERATURE: A COMPARATIVE ANALYSIS WITH MONOOXYGENASE CYTOCHROME P450S

Shimizu, H., Park, S.

(2000) J Inorg Biochem 81: 191-205

Released	2000-08-21
Method	X-RAY DIFFRACTION 1.7 Å
Organisms	Fusarium oxysporum
Macromolecule	CYTOCHROME P450NOR (protein)
Unique Ligands	HEM

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1F24 \| pdb_00001f24	Download File View File

CRYSTAL STRUCTURE OF NO COMPLEX OF THR243ALA MUTANTS OF CYTOCHROME P450NOR

Shimizu, H., Park, S.-Y.

(2000) J Inorg Biochem 82: 103-111

Released	2000-11-23
Method	X-RAY DIFFRACTION 1.4 Å
Organisms	Fusarium oxysporum
Macromolecule	NITRIC OXIDE REDUCTASE (protein)
Unique Ligands	GOL, HEM, NO

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1F25 \| pdb_00001f25	Download File View File

CRYSTAL STRUCTURE OF NO COMPLEX OF THR243ASN MUTANTS OF CYTOCHROME P450NOR

Shimizu, H., Park, S.-Y.

(2000) J Inorg Biochem 82: 103-111

Released	2000-11-23
Method	X-RAY DIFFRACTION 1.4 Å
Organisms	Fusarium oxysporum
Macromolecule	NITRIC OXIDE REDUCTASE (protein)
Unique Ligands	GOL, HEM, NO

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1F26 \| pdb_00001f26	Download File View File

CRYSTAL STRUCTURE OF NO COMPLEX OF THR243VAL MUTANTS OF CYTOCHROME P450NOR

Shimizu, H., Park, S.-Y.

(2000) J Inorg Biochem 82: 103-111

Released	2000-11-23
Method	X-RAY DIFFRACTION 1.4 Å
Organisms	Fusarium oxysporum
Macromolecule	NITRIC OXIDE REDUCTASE (protein)
Unique Ligands	GOL, HEM, NO

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1FUI \| pdb_00001fui	Download File View File

L-FUCOSE ISOMERASE FROM ESCHERICHIA COLI

Seemann, J.E., Schulz, G.E.

(1997) J Mol Biology 273: 256-268

Released	1997-10-15
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Escherichia coli K-12
Macromolecule	L-FUCOSE ISOMERASE (protein)
Unique Ligands	FOC, MN, SO4

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1GSZ \| pdb_00001gsz	Download File View File

Crystal Structure of a Squalene Cyclase in Complex with the Potential Anticholesteremic Drug Ro48-8071

Lenhart, A., Weihofen, W.A., Pleschke, A.E.W., Schulz, G.E.

(2002) Chem Biol 9: 639

Released	2003-01-16
Method	X-RAY DIFFRACTION 2.8 Å
Organisms	Alicyclobacillus acidocaldarius
Macromolecule	SQUALENE--HOPENE CYCLASE (protein)
Unique Ligands	C8E, R71

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1GYT \| pdb_00001gyt	Download File View File

E. coli Aminopeptidase A (PepA)

Straeter, N.

(1999) EMBO J 18: 4513

Released	2002-06-06
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Escherichia coli K-12
Macromolecule	CYTOSOL AMINOPEPTIDASE (protein)
Unique Ligands	CL, CO3, ZN

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1H35 \| pdb_00001h35	Download File View File

Structures of Human Oxidosqualene Cyclase Inhibitors Bound to an Homologous Enzyme

Lenhart, A., Reinert, D.J., Weihofen, W.A., Aebi, J.D., Dehmlow, H., Morand, O.H., Schulz, G.E.

(2003) J Med Chem 46: 2083

Released	2003-08-21
Method	X-RAY DIFFRACTION 2.8 Å
Organisms	Alicyclobacillus acidocaldarius
Macromolecule	SQUALENE--HOPENE CYCLASE (protein)
Unique Ligands	C8E, R01

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1H36 \| pdb_00001h36	Download File View File

Structures of Human Oxidosqualene Cyclase Inhibitors Bound to an Homologous Enzyme

Lenhart, A., Reinert, D.J., Weihofen, W.A., Aebi, J.D., Dehmlow, H., Morand, O.H., Schulz, G.E.

(2003) J Med Chem 46: 2083

Released	2003-08-21
Method	X-RAY DIFFRACTION 2.8 Å
Organisms	Alicyclobacillus acidocaldarius
Macromolecule	SQUALENE--HOPENE CYCLASE (protein)
Unique Ligands	C8E, R88

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1H37 \| pdb_00001h37	Download File View File

Structures of Human Oxidosqualene Cyclase Inhibitors Bound to an Homologous Enzyme

Lenhart, A., Reinert, D.J., Weihofen, W.A., Aebi, J.D., Dehmlow, H., Morand, O.H., Schulz, G.E.

(2003) J Med Chem 46: 2083

Released	2003-08-21
Method	X-RAY DIFFRACTION 2.8 Å
Organisms	Alicyclobacillus acidocaldarius
Macromolecule	SQUALENE--HOPENE CYCLASE (protein)
Unique Ligands	C8E, R02

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1H39 \| pdb_00001h39	Download File View File

Structures of Human Oxidosqualene Cyclase Inhibitors Bound to an Homologous Enzyme

Lenhart, A., Reinert, D.J., Weihofen, W.A., Aebi, J.D., Dehmlow, H., Morand, O.H., Schulz, G.E.

(2003) J Med Chem 46: 2083

Released	2003-08-21
Method	X-RAY DIFFRACTION 2.8 Å
Organisms	Alicyclobacillus acidocaldarius
Macromolecule	SQUALENE--HOPENE CYCLASE (protein)
Unique Ligands	C8E, R03

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1H3A \| pdb_00001h3a	Download File View File

Structures of Human Oxidosqualene Cyclase Inhibitors Bound to an Homologous Enzyme

Lenhart, A., Reinert, D.J., Weihofen, W.A., Aebi, J.D., Dehmlow, H., Morand, O.H., Schulz, G.E.

(2003) J Med Chem 46: 2083

Released	2003-08-21
Method	X-RAY DIFFRACTION 2.85 Å
Organisms	Alicyclobacillus acidocaldarius
Macromolecule	SQUALENE--HOPENE CYCLASE (protein)
Unique Ligands	C8E, R04

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1H3B \| pdb_00001h3b	Download File View File

Squalene-Hopene Cyclase

Lenhart, A., Reinert, D.J., Weihofen, W.A., Aebi, J.D., Dehmlow, H., Morand, O.H., Schulz, G.E.

(2003) J Med Chem 46: 2083

Released	2003-08-21
Method	X-RAY DIFFRACTION 2.8 Å
Organisms	Alicyclobacillus acidocaldarius
Macromolecule	SQUALENE--HOPENE CYCLASE (protein)
Unique Ligands	C8E, R46

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1H3C \| pdb_00001h3c	Download File View File

Structures of Human Oxidosqualene Cyclase Inhibitors Bound to an Homologous Enzyme

Lenhart, A., Reinert, D.J., Weihofen, W.A., Aebi, J.D., Dehmlow, H., Morand, O.H., Schulz, G.E.

(2003) J Med Chem 46: 2083

Released	2003-08-21
Method	X-RAY DIFFRACTION 2.9 Å
Organisms	Alicyclobacillus acidocaldarius
Macromolecule	SQUALENE--HOPENE CYCLASE (protein)
Unique Ligands	C8E, R79

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1H63 \| pdb_00001h63	Download File View File

Structure of the reduced Pentaerythritol Tetranitrate Reductase

Barna, T.M., Moody, P.C.E.

(2001) J Mol Biology 310: 433

Released	2001-07-05
Method	X-RAY DIFFRACTION 1.62 Å
Organisms	Enterobacter cloacae
Macromolecule	PENTAERYTHRITOL TETRANITRATE REDUCTASE (protein)
Unique Ligands	FMN