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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 = 3.1.21.1

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Search Summary

This query matches 74 Structures.

Refinements

Structure Determination Methodology

experimental (74)

Scientific Name of Source Organism

	Acidaminococcus sp. BV3L6 (16)
	synthetic construct (16)
	Bos taurus (15)
	Drosophila melanogaster (13)
	Francisella tularensis subsp. novicida U112 (12)
	Oryctolagus cuniculus (9)
	Homo sapiens (8)
	Escherichia coli K-12 (7)
	Escherichia coli (5)
	Amanita phalloides (2)

More...

Taxonomy

	Bacteria (45)
	Eukaryota (30)
	other sequences (16)
	Eukaryota (eukaryotes) (4)

Experimental Method

	X-RAY DIFFRACTION (41)
	ELECTRON MICROSCOPY (33)

Polymer Entity Type

	Protein (74)
	RNA (38)
	DNA (32)
	NA-hybrid (1)

Refinement Resolution (Å)

	1.5 - 2.0 (17)
	2.0 - 2.5 (9)
	2.5 - 3.0 (10)
	3.0 - 3.5 (16)
	3.5 - 4.0 (16)
	4.0 - 4.5 (5)
	> 4.5 (1)

Release Date

	1990 - 1994 (4)
	2000 - 2004 (5)
	2005 - 2009 (15)
	2010 - 2014 (5)
	2015 - 2019 (14)
	2020 - 2024 (23)
	2025 - 2029 (8)

Enzyme Classification Name

	Hydrolases (74)
	Lyases (28)

Symmetry Type

	Asymmetric (68)
	Cyclic (5)
	Helical (2)

SCOP Classification

	Alpha and beta proteins (a+b) (26)
	All alpha proteins (8)
	Alpha and beta proteins (a/b) (7)
	Artifacts (1)

AllSelected

1 to 25 of 74 Structures

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1ATN \| pdb_00001atn	Download File View File

Atomic structure of the actin:DNASE I complex

Kabsch, W., Mannherz, H.G., Suck, D., Pai, E., Holmes, K.C.

(1990) Nature 347: 37-44

Released	1992-07-15
Method	X-RAY DIFFRACTION 2.8 Å
Organisms	Bos taurus Oryctolagus cuniculus
Macromolecule	ACTIN (protein) DEOXYRIBONUCLEASE I (protein)
Unique Ligands	ATP, CA
Unique branched monosaccharides	BMA, NAG

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1DNK \| pdb_00001dnk	Download File View File

THE X-RAY STRUCTURE OF THE DNASE I-D(GGTATACC)2 COMPLEX AT 2.3 ANGSTROMS RESOLUTION

Weston, S.A., Lahm, A., Suck, D.

(1992) J Mol Biology 226: 1237-1256

Released	1994-01-31
Method	X-RAY DIFFRACTION 2.3 Å
Organisms	Bos taurus
Macromolecule	PROTEIN (DEOXYRIBONUCLEASE I (DNASE I) (E.C.3.1.21.1)) (protein) DNA (5'-D(GPGPTPAPTPAPC)-3') (nucleic acid) DNA (5'-D(GPGPTPAPTPAPCP*C)-3') (nucleic acid)
Unique branched monosaccharides	NAG

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1EMV \| pdb_00001emv	Download File View File

CRYSTAL STRUCTURE OF COLICIN E9 DNASE DOMAIN WITH ITS COGNATE IMMUNITY PROTEIN IM9 (1.7 ANGSTROMS)

Kuhlmann, U.C., Pommer, A.J., Moore, G.M., James, R., Kleanthous, C.

(2000) J Mol Biology 301: 1163-1178

Released	2000-09-13
Method	X-RAY DIFFRACTION 1.7 Å
Organisms	Escherichia coli
Macromolecule	COLICIN E9 (protein) IMMUNITY PROTEIN IM9 (protein)
Unique Ligands	PO4

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1FR2 \| pdb_00001fr2	Download File View File

CRYSTAL STRUCTURE OF THE E9 DNASE DOMAIN WITH A MUTANT IMMUNITY PROTEIN IM9(E41A)

Kuhlmann, U.C., Pommer, A.J., Moore, G.M., James, R., Kleanthous, C., Hemmings, A.M.

To be published

Released	2003-06-17
Method	X-RAY DIFFRACTION 1.6 Å
Organisms	Escherichia coli
Macromolecule	COLICIN E9 (protein) COLICIN E9 IMMUNITY PROTEIN (protein)
Unique Ligands	PO4, ZN

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1FSJ \| pdb_00001fsj	Download File View File

CRYSTAL STRUCTURE OF THE E9 DNASE DOMAIN

Kuhlmann, U.C., Pommer, A.J., Moore, G.R., James, R., Kleanthous, C., Hemmings, A.M.

To be published

Released	2003-06-17
Method	X-RAY DIFFRACTION 1.8 Å
Organisms	Escherichia coli
Macromolecule	COLICIN E9 (protein)
Unique Ligands	PO4, ZN

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1V14 \| pdb_00001v14	Download File View File

Crystal Structure of the Colicin E9, mutant His103Ala, in complex with Mg+2 and dsDNA (resolution 2.9A)

Mate, M.J., Kleanthous, C.

(2004) J Biological Chem 279: 34763

Released	2004-06-23
Method	X-RAY DIFFRACTION 2.9 Å
Organisms	Escherichia coli
Macromolecule	COLICIN E9 (protein) 5'-D(GPCPGPAPTPCPGPCP)-3' (nucleic acid)
Unique Ligands	MG

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1V15 \| pdb_00001v15	Download File View File

CRYSTAL STRUCTURE OF THE COLICIN E9, MUTANT HIS103ALA, IN COMPLEX WITH ZN+2 AND DSDNA (RESOLUTION 2.4A)

Mate, M.J., Kleanthous, C.

(2004) J Biological Chem 279: 34763

Released	2004-06-23
Method	X-RAY DIFFRACTION 2.4 Å
Organisms	Escherichia coli
Macromolecule	COLICIN E9 (protein) 5'-D(GPCPGPAPTPCPGPCP)-3' (nucleic acid)
Unique Ligands	ZN

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2A3Z \| pdb_00002a3z	Download File View File

Ternary complex of the WH2 domain of WASP with Actin-DNAse I

Chereau, D., Kerff, F., Dominguez, R.

(2005) Proc Natl Acad Sci U S A 102: 16644-16649

Released	2005-11-01
Method	X-RAY DIFFRACTION 2.078 Å
Organisms	Bos taurus Homo sapiens Oryctolagus cuniculus
Macromolecule	Actin, alpha skeletal muscle (protein) Deoxyribonuclease-1 (protein) Wiskott-Aldrich syndrome protein (protein)
Unique Ligands	ATP, CA, FMT, GOL, MG
Unique branched monosaccharides	NAG

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2A40 \| pdb_00002a40	Download File View File

Ternary complex of the WH2 domain of WAVE with Actin-DNAse I

Chereau, D., Kerff, F., Dominguez, R.

(2005) Proc Natl Acad Sci U S A 102: 16644-16649

Released	2005-11-01
Method	X-RAY DIFFRACTION 1.8 Å
Organisms	Bos taurus Homo sapiens Oryctolagus cuniculus
Macromolecule	Actin, alpha skeletal muscle (protein) Deoxyribonuclease-1 (protein) Wiskott-Aldrich syndrome protein family member 2 (protein)
Unique Ligands	ATP, CA, GOL, MG
Unique branched monosaccharides	NAG

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2A41 \| pdb_00002a41	Download File View File

Ternary complex of the WH2 Domain of WIP with Actin-DNAse I

Chereau, D., Kerff, F., Dominguez, R.

(2005) Proc Natl Acad Sci U S A 102: 16644-16649

Released	2005-11-01
Method	X-RAY DIFFRACTION 2.6 Å
Organisms	Bos taurus Homo sapiens Oryctolagus cuniculus
Macromolecule	Actin, alpha skeletal muscle (protein) Deoxyribonuclease-1 (protein) Wiskott-Aldrich syndrome protein interacting protein (protein)
Unique Ligands	ATP, CA, FMT, MG
Unique branched monosaccharides	BMA, NAG

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2A42 \| pdb_00002a42	Download File View File

Actin-DNAse I Complex

Chereau, D., Kerff, F., Dominguez, R.

(2005) Proc Natl Acad Sci U S A 102: 16644-16649

Released	2005-11-01
Method	X-RAY DIFFRACTION 1.85 Å
Organisms	Bos taurus Oryctolagus cuniculus
Macromolecule	Actin, alpha skeletal muscle (protein) Deoxyribonuclease-1 (protein)
Unique Ligands	ATP, CA, GOL, MG
Unique branched monosaccharides	NAG

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2D1K \| pdb_00002d1k	Download File View File

Ternary complex of the WH2 domain of mim with actin-dnase I

Chereau, D., Kerff, F., Dominguez, R.

(2007) Structure 15: 145-155

Released	2006-09-12
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Bos taurus Homo sapiens Oryctolagus cuniculus
Macromolecule	Actin, alpha skeletal muscle (protein) Deoxyribonuclease-1 (protein) Metastasis suppressor protein 1 (protein)
Unique Ligands	ATP, CA, MG
Unique branched monosaccharides	BMA, NAG

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2DNJ \| pdb_00002dnj	Download File View File

DNASE I-INDUCED DNA CONFORMATION. 2 ANGSTROMS STRUCTURE OF A DNASE I-OCTAMER COMPLEX

Lahm, A., Suck, D.

(1991) J Mol Biology 222: 645-667

Released	1994-01-31
Method	X-RAY DIFFRACTION 2 Å
Organisms	Bos taurus
Macromolecule	DEOXYRIBONUCLEASE I (protein) 5'-D(GPCPGPAPTPC)-3' (nucleic acid) 5'-D(GPCPGPAPTPCPGPC)-3' (nucleic acid)
Unique Ligands	NAG

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2G7E \| pdb_00002g7e	Download File View File

The 1.6 A crystal structure of Vibrio cholerae extracellular endonuclease I

Altermark, B., Smalaas, A.O., Willassen, N.P., Helland, R.

(2006) Acta Crystallogr D Biol Crystallogr 62: 1387-1391

Released	2006-10-31
Method	X-RAY DIFFRACTION 1.6 Å
Organisms	Vibrio cholerae
Macromolecule	Endonuclease I (protein)
Unique Ligands	CL

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2G7F \| pdb_00002g7f	Download File View File

The 1.95 A crystal structure of Vibrio cholerae extracellular endonuclease I

Altermark, B., Smalaas, A.O., Willassen, N.P., Helland, R.

(2006) Acta Crystallogr D Biol Crystallogr 62: 1387-1391

Released	2006-10-31
Method	X-RAY DIFFRACTION 1.95 Å
Organisms	Vibrio cholerae
Macromolecule	Endonuclease I (protein)
Unique Ligands	CL, MG

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2GYK \| pdb_00002gyk	Download File View File

Crystal structure of the complex of the Colicin E9 DNase domain with a mutant immunity protein, IMME9 (D51A)

Santi, P.S., Kolade, O.O., Kuhlmann, U.C., Hemmings, A.M.

To be published

Released	2007-05-15
Method	X-RAY DIFFRACTION 1.6 Å
Organisms	Escherichia coli K-12
Macromolecule	Colicin-E9 (protein) Colicin-E9 immunity protein (protein)
Unique Ligands	PO4, ZN

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2GZE \| pdb_00002gze	Download File View File

Crystal structure of the E9 DNase domain with a mutant immunity protein IM9 (Y55A)

Santi, P.S., Kolade, O.O., Kuhlmann, U.C., Kleanthous, C., Hemmings, A.M.

To be published

Released	2008-03-18
Method	X-RAY DIFFRACTION 1.8 Å
Organisms	Escherichia coli K-12
Macromolecule	Colicin-E9 (protein) Colicin-E9 immunity protein (protein)
Unique Ligands	PO4, ZN

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2GZF \| pdb_00002gzf	Download File View File

Crystal structure of the E9 DNase domain with a mutant immunity protein IM9 (Y54F)

Santi, P.S., Kolade, O.O., Kuhlmann, U.C., Kleanthous, C., Hemmings, A.M.

To be published

Released	2007-07-03
Method	X-RAY DIFFRACTION 1.75 Å
Organisms	Escherichia coli K-12
Macromolecule	Colicin-E9 (protein) Colicin-E9 immunity protein (protein)
Unique Ligands	PO4, ZN

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2GZG \| pdb_00002gzg	Download File View File

Crystal Structure of the E9 DNase Domain with a Mutant Immunity Protein IM9 (Y55F)

Santi, P.S., Kolade, O.O., Kuhlmann, U.C., Kleanthous, C., Hemmings, A.M.

To be published

Released	2008-03-18
Method	X-RAY DIFFRACTION 1.7 Å
Organisms	Escherichia coli K-12
Macromolecule	Colicin-E9 (protein) Colicin-E9 immunity protein (protein)
Unique Ligands	PO4, ZN

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2GZI \| pdb_00002gzi	Download File View File

Crystal Structure of the E9 DNase Domain with a Mutant Immunity Protein IM9 (V34A)

Santi, P.S., Kolade, O.O., Kuhlmann, U.C., Kleanthous, C., Hemmings, A.M.

To be published

Released	2008-03-18
Method	X-RAY DIFFRACTION 1.7 Å
Organisms	Escherichia coli K-12
Macromolecule	Colicin-E9 (protein) Colicin-E9 immunity protein (protein)
Unique Ligands	PO4, ZN

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2GZJ \| pdb_00002gzj	Download File View File

Crystal Structure of the E9 DNase Domain with a Mutant Immunity Protein IM9 (D51A)

Santi, P.S., Kolade, O.O., Kuhlmann, U.C., Kleanthous, C., Hemmings, A.M.

To be published

Released	2008-03-18
Method	X-RAY DIFFRACTION 1.6 Å
Organisms	Escherichia coli K-12
Macromolecule	Colicin-E9 (protein) Colicin-E9 immunity protein (protein)
Unique Ligands	PO4, ZN

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2PU3 \| pdb_00002pu3	Download File View File

Structural adaptation of endonuclease I from the cold-adapted and halophilic bacterium Vibrio salmonicida

Altermark, B., Helland, R., Moe, E., Willassen, N.P., Smalas, A.O.

(2008) Acta Crystallogr D Biol Crystallogr 64: 368-376

Released	2008-03-18
Method	X-RAY DIFFRACTION 1.5 Å
Organisms	Aliivibrio salmonicida LFI1238
Macromolecule	Endonuclease I (protein)
Unique Ligands	CL, MG

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2XGR \| pdb_00002xgr	Download File View File

extracellular endonuclease

Korczynska, J.E., Turkenburg, J.P., Taylor, E.J.

(2012) Nucleic Acids Res 40: 928

Released	2011-07-20
Method	X-RAY DIFFRACTION 1.7 Å
Organisms	Streptococcus pyogenes serotype M1
Macromolecule	SPD1 NUCLEASE (protein)
Unique Ligands	PEG

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2XH3 \| pdb_00002xh3	Download File View File

extracellular nuclease

Korczynska, J.E., Turkenburg, J.P., Taylor, E.J.

(2012) Nucleic Acids Res 40: 928

Released	2011-07-20
Method	X-RAY DIFFRACTION 2.49 Å
Organisms	Streptococcus pyogenes serotype M1
Macromolecule	SPD1 NUCLEASE (protein)
Unique Ligands	PEG

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3CJC \| pdb_00003cjc	Download File View File

Actin dimer cross-linked by V. cholerae MARTX toxin and complexed with DNase I and Gelsolin-segment 1

Sawaya, M.R., Kudryashov, D.S., Pashkov, I., Reisler, E., Yeates, T.O.

(2008) Proc Natl Acad Sci U S A 105: 18537-18542

Released	2008-03-25
Method	X-RAY DIFFRACTION 3.9 Å
Organisms	Bos taurus Homo sapiens Oryctolagus cuniculus
Macromolecule	Actin, alpha skeletal muscle (protein) Deoxyribonuclease-1 (protein) Gelsolin (protein)
Unique Ligands	ATP, CA, SO4
Unique branched monosaccharides	NAG

1 to 25 of 74 Structures

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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

Symmetry Type

SCOP Classification

1ATN | pdb_00001atn

1DNK | pdb_00001dnk

1EMV | pdb_00001emv

1FR2 | pdb_00001fr2

1FSJ | pdb_00001fsj

1V14 | pdb_00001v14

1V15 | pdb_00001v15

2A3Z | pdb_00002a3z

2A40 | pdb_00002a40

2A41 | pdb_00002a41

2A42 | pdb_00002a42

2D1K | pdb_00002d1k

2DNJ | pdb_00002dnj

2G7E | pdb_00002g7e

2G7F | pdb_00002g7f

2GYK | pdb_00002gyk

2GZE | pdb_00002gze

2GZF | pdb_00002gzf

2GZG | pdb_00002gzg

2GZI | pdb_00002gzi

2GZJ | pdb_00002gzj

2PU3 | pdb_00002pu3

2XGR | pdb_00002xgr

2XH3 | pdb_00002xh3

3CJC | pdb_00003cjc