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233,605 Structures from the PDB

1,068,577 Computed Structure Models (CSM)

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QUERY: Enzyme Classification Number = 1

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Search Summary

This query matches 20,760 Structures.

Refinements

Structure Determination Methodology

experimental (20,760)

Scientific Name of Source Organism

	Homo sapiens (4,390)
	Escherichia coli (642)
	Rattus norvegicus (600)
	Escherichia coli K-12 (513)
	Bos taurus (424)
	Mus musculus (413)
	Saccharomyces cerevisiae (361)
	Physeter macrocephalus (354)
	Mycobacterium tuberculosis H37Rv (316)
	Arabidopsis thaliana (288)

More...

Taxonomy

	Eukaryota (10,826)
	Bacteria (9,476)
	Archaea (487)
	other sequences (107)
	Eukaryota (eukaryotes) (29)
	Duplodnaviria (21)
	Varidnaviria (13)
	Riboviria (8)
	Viruses incertae sedis (8)
	unclassified sequences (4)

Experimental Method

	X-RAY DIFFRACTION (19,524)
	ELECTRON MICROSCOPY (1,042)
	SOLUTION NMR (167)
	NEUTRON DIFFRACTION (43)
	ELECTRON CRYSTALLOGRAPHY (8)
	SOLUTION SCATTERING (2)
	THEORETICAL MODEL (2)
	POWDER DIFFRACTION (1)
	SOLID-STATE NMR (1)

Polymer Entity Type

	Protein (20,760)
	DNA (79)
	RNA (34)

Refinement Resolution (Å)

	0.5 - 1.0 (105)
	1.0 - 1.5 (2,208)
	1.5 - 2.0 (7,161)
	2.0 - 2.5 (6,554)
	2.5 - 3.0 (3,118)
	3.0 - 3.5 (1,010)
	3.5 - 4.0 (267)
	4.0 - 4.5 (96)
	> 4.5 (91)

Release Date

	1975 - 1979 (4)
	1980 - 1984 (11)
	1985 - 1989 (24)
	1990 - 1994 (242)
	1995 - 1999 (830)
	2000 - 2004 (1,908)
	2005 - 2009 (3,199)
	2010 - 2014 (4,514)
	2015 - 2019 (4,955)
	2020 - 2024 (4,754)

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Enzyme Classification Name

	Oxidoreductases (20,760)
	Translocases (440)
	Transferases (579)
	Lyases (297)
	Hydrolases (312)
	Isomerases (145)
	Ligases (19)

Membrane Protein Annotation

	PDBTM (866)
	mpstruc (451)
	OPM (543)
	MemProtMD (535)

Symmetry Type

	Asymmetric (9,113)
	Cyclic (8,567)
	Dihedral (3,397)
	Octahedral (436)
	Tetrahedral (163)
	Helical (7)
	Icosahedral (2)

SCOP Classification

	Alpha and beta proteins (a/b) (5,143)
	All alpha proteins (3,706)
	Alpha and beta proteins (a+b) (2,732)
	All beta proteins (2,582)
	Artifacts (1,444)
	Membrane and cell surface proteins and peptides (306)
	Multi-domain proteins (alpha and beta) (417)
	Small proteins (238)
	Low resolution protein structures (8)
	Coiled coil proteins (22)

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AllSelected

1 to 25 of 20,760 Structures

Page 1 of 831

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101M \| pdb_0000101m	Download File View File

SPERM WHALE MYOGLOBIN F46V N-BUTYL ISOCYANIDE AT PH 9.0

Smith, R.D., Olson, J.S., Phillips Jr., G.N.

(1999) Thesis

Released	1998-04-08
Method	X-RAY DIFFRACTION 2.07 Å
Organisms	Physeter macrocephalus
Macromolecule	MYOGLOBIN (protein)
Unique Ligands	HEM, NBN, SO4

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102M \| pdb_0000102m	Download File View File

SPERM WHALE MYOGLOBIN H64A AQUOMET AT PH 9.0

Smith, R.D., Olson, J.S., Phillips Jr., G.N.

(1999) Thesis

Released	1998-04-08
Method	X-RAY DIFFRACTION 1.84 Å
Organisms	Physeter macrocephalus
Macromolecule	MYOGLOBIN (protein)
Unique Ligands	HEM, SO4

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103M \| pdb_0000103m	Download File View File

SPERM WHALE MYOGLOBIN H64A N-BUTYL ISOCYANIDE AT PH 9.0

Smith, R.D., Olson, J.S., Phillips Jr., G.N.

(1999) Thesis

Released	1998-04-08
Method	X-RAY DIFFRACTION 2.07 Å
Organisms	Physeter macrocephalus
Macromolecule	MYOGLOBIN (protein)
Unique Ligands	HEM, NBN, SO4

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104M \| pdb_0000104m	Download File View File

SPERM WHALE MYOGLOBIN N-BUTYL ISOCYANIDE AT PH 7.0

Smith, R.D., Olson, J.S., Phillips Jr., G.N.

(1999) Thesis

Released	1998-04-08
Method	X-RAY DIFFRACTION 1.71 Å
Organisms	Physeter macrocephalus
Macromolecule	MYOGLOBIN (protein)
Unique Ligands	HEM, NBN, SO4

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105M \| pdb_0000105m	Download File View File

SPERM WHALE MYOGLOBIN N-BUTYL ISOCYANIDE AT PH 9.0

Smith, R.D., Olson, J.S., Phillips Jr., G.N.

(1999) Thesis

Released	1998-04-08
Method	X-RAY DIFFRACTION 2.02 Å
Organisms	Physeter macrocephalus
Macromolecule	MYOGLOBIN (protein)
Unique Ligands	HEM, NBN, SO4

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106M \| pdb_0000106m	Download File View File

SPERM WHALE MYOGLOBIN V68F ETHYL ISOCYANIDE AT PH 9.0

Smith, R.D., Olson, J.S., Phillips Jr., G.N.

(1999) Thesis

Released	1998-04-08
Method	X-RAY DIFFRACTION 1.99 Å
Organisms	Physeter macrocephalus
Macromolecule	MYOGLOBIN (protein)
Unique Ligands	ENC, HEM, SO4

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107M \| pdb_0000107m	Download File View File

SPERM WHALE MYOGLOBIN V68F N-BUTYL ISOCYANIDE AT PH 9.0

Smith, R.D., Olson, J.S., Phillips Jr., G.N.

(1999) Thesis

Released	1998-04-08
Method	X-RAY DIFFRACTION 2.09 Å
Organisms	Physeter macrocephalus
Macromolecule	MYOGLOBIN (protein)
Unique Ligands	HEM, NBN, SO4

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108M \| pdb_0000108m	Download File View File

SPERM WHALE MYOGLOBIN V68F N-BUTYL ISOCYANIDE AT PH 7.0

Smith, R.D., Olson, J.S., Phillips Jr., G.N.

(1999) Thesis

Released	1998-05-20
Method	X-RAY DIFFRACTION 2.67 Å
Organisms	Physeter macrocephalus
Macromolecule	MYOGLOBIN (protein)
Unique Ligands	HEM, NBN, SO4

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109M \| pdb_0000109m	Download File View File

SPERM WHALE MYOGLOBIN D122N ETHYL ISOCYANIDE AT PH 9.0

Smith, R.D., Olson, J.S., Phillips Jr., G.N.

(1999) Thesis

Released	1998-04-08
Method	X-RAY DIFFRACTION 1.83 Å
Organisms	Physeter macrocephalus
Macromolecule	MYOGLOBIN (protein)
Unique Ligands	ENC, HEM, SO4

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110M \| pdb_0000110m	Download File View File

SPERM WHALE MYOGLOBIN D122N METHYL ISOCYANIDE AT PH 9.0

Smith, R.D., Olson, J.S., Phillips Jr., G.N.

(1999) Thesis

Released	1998-04-08
Method	X-RAY DIFFRACTION 1.77 Å
Organisms	Physeter macrocephalus
Macromolecule	MYOGLOBIN (protein)
Unique Ligands	HEM, MNC, SO4

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111M \| pdb_0000111m	Download File View File

SPERM WHALE MYOGLOBIN D122N N-BUTYL ISOCYANIDE AT PH 9.0

Smith, R.D., Olson, J.S., Phillips Jr., G.N.

(1999) Thesis

Released	1998-04-08
Method	X-RAY DIFFRACTION 1.88 Å
Organisms	Physeter macrocephalus
Macromolecule	MYOGLOBIN (protein)
Unique Ligands	HEM, NBN, SO4

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112M \| pdb_0000112m	Download File View File

SPERM WHALE MYOGLOBIN D122N N-PROPYL ISOCYANIDE AT PH 9.0

Smith, R.D., Olson, J.S., Phillips Jr., G.N.

(1999) Thesis

Released	1998-04-08
Method	X-RAY DIFFRACTION 2.34 Å
Organisms	Physeter macrocephalus
Macromolecule	MYOGLOBIN (protein)
Unique Ligands	HEM, NPN, SO4

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1A05 \| pdb_00001a05	Download File View File

CRYSTAL STRUCTURE OF THE COMPLEX OF 3-ISOPROPYLMALATE DEHYDROGENASE FROM THIOBACILLUS FERROOXIDANS WITH 3-ISOPROPYLMALATE

Imada, K., Inagaki, K., Matsunami, H., Kawaguchi, H., Tanaka, H., Tanaka, N., Namba, K.

(1998) Structure 6: 971-982

Released	1998-06-17
Method	X-RAY DIFFRACTION 2 Å
Organisms	Acidithiobacillus ferrooxidans
Macromolecule	3-ISOPROPYLMALATE DEHYDROGENASE (protein)
Unique Ligands	IPM, MG

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1A27 \| pdb_00001a27	Download File View File

HUMAN 17-BETA-HYDROXYSTEROID-DEHYDROGENASE TYPE 1 C-TERMINAL DELETION MUTANT COMPLEXED WITH ESTRADIOL AND NADP+

Mazza, C., Breton, R., Housset, D., Fontecilla-Camps, J.-C.

(1997) Thesis

Released	1998-05-27
Method	X-RAY DIFFRACTION 1.9 Å
Organisms	Homo sapiens
Macromolecule	17-BETA-HYDROXYSTEROID-DEHYDROGENASE (protein)
Unique Ligands	EST, NAP

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1A2F \| pdb_00001a2f	Download File View File

PROBING THE STRENGTH AND CHARACTER OF AN ASP-HIS-X HYDROGEN BOND BY INTRODUCING BURIED CHARGES

Cao, Y., Goodin, D.B., Mcree, D.E.

To be published

Released	1998-11-25
Method	X-RAY DIFFRACTION 2.1 Å
Organisms	Saccharomyces cerevisiae
Macromolecule	CYTOCHROME C PEROXIDASE (protein)
Unique Ligands	HEM

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1A2G \| pdb_00001a2g	Download File View File

PROBING THE STRENGTH AND CHARACTER OF AN ASP-HIS-X HYDROGEN BOND BY INTRODUCING BURIED CHARGES

Cao, Y., Goodin, D.B., Mcree, D.E.

To be published

Released	1998-11-25
Method	X-RAY DIFFRACTION 2.1 Å
Organisms	Saccharomyces cerevisiae
Macromolecule	CYTOCHROME C PEROXIDASE (protein)
Unique Ligands	HEM

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1A2V \| pdb_00001a2v	Download File View File

COPPER AMINE OXIDASE FROM HANSENULA POLYMORPHA

Li, R., Mathews, F.S.

(1997) Acta Crystallogr D Biol Crystallogr 53: 364-370

Released	1998-05-27
Method	X-RAY DIFFRACTION 2.4 Å
Organisms	Ogataea angusta
Macromolecule	METHYLAMINE OXIDASE (protein)
Unique Ligands	CU

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1A4E \| pdb_00001a4e	Download File View File

CATALASE A FROM SACCHAROMYCES CEREVISIAE

Mate, M.J.

(1999) J Mol Biology 286: 135-149

Released	1999-08-13
Method	X-RAY DIFFRACTION 2.4 Å
Organisms	Saccharomyces cerevisiae
Macromolecule	CATALASE A (protein)
Unique Ligands	AZI, HEM, SO4

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1A4I \| pdb_00001a4i	Download File View File

HUMAN TETRAHYDROFOLATE DEHYDROGENASE / CYCLOHYDROLASE

Allaire, M., Li, Y., Mackenzie, R.E., Cygler, M.

(1998) Structure 6: 173-182

Released	1999-02-09
Method	X-RAY DIFFRACTION 1.5 Å
Organisms	Homo sapiens
Macromolecule	METHYLENETETRAHYDROFOLATE DEHYDROGENASE / METHENYLTETRAHYDROFOLATE CYCLOHYDROLASE (protein)
Unique Ligands	NDP

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1A4S \| pdb_00001a4s	Download File View File

BETAINE ALDEHYDE DEHYDROGENASE FROM COD LIVER

Johansson, K., El Ahmad, M., Hjelmqvist, L., Ramaswamy, S., Jornvall, H., Eklund, H.

(1998) Protein Sci 7: 2106-2117

Released	1998-04-08
Method	X-RAY DIFFRACTION 2.1 Å
Organisms	Gadus morhua callarias
Macromolecule	BETAINE ALDEHYDE DEHYDROGENASE (protein)

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1A4U \| pdb_00001a4u	Download File View File

ALCOHOL DEHYDROGENASE FROM DROSOPHILA LEBANONENSIS

Benach, J., Atrian, S., Gonzalez-Duarte, R., Ladenstein, R.

(1998) J Mol Biology 282: 383-399

Released	1999-02-16
Method	X-RAY DIFFRACTION 1.92 Å
Organisms	Scaptodrosophila lebanonensis
Macromolecule	ALCOHOL DEHYDROGENASE (protein)

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1A4Z \| pdb_00001a4z	Download File View File

ALDEHYDE DEHYDROGENASE FROM BOVINE MITOCHONDRIA COMPLEX WITH NAD (REDUCED) AND SAMARIUM (III)

Steinmetz, C.G., Hurley, T.D.

(1997) Structure 5: 701-711

Released	1998-04-08
Method	X-RAY DIFFRACTION 2.75 Å
Organisms	Bos taurus
Macromolecule	ALDEHYDE DEHYDROGENASE (protein)
Unique Ligands	NAD, SM

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1A5Z \| pdb_00001a5z	Download File View File

LACTATE DEHYDROGENASE FROM THERMOTOGA MARITIMA (TMLDH)

Auerbach, G., Ostendorp, R., Prade, L., Korndoerfer, I., Dams, T., Huber, R., Jaenicke, R.

(1998) Structure 6: 769-781

Released	1999-03-23
Method	X-RAY DIFFRACTION 2.1 Å
Organisms	Thermotoga maritima
Macromolecule	L-LACTATE DEHYDROGENASE (protein)
Unique Ligands	CD, FBP, NAD, OXM