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232,418 Structures from the PDB

1,068,577 Computed Structure Models (CSM)

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QUERY: Common Name (Entity Source Organism) = "African clawed frog"

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Search Summary

This query matches 1,530 Polymer Entities.

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Structure Determination Methodology

experimental (1,530)

Scientific Name of Source Organism

	Xenopus laevis (1,529)
	Hyalophora cecropia (4)
	Saccharomyces cerevisiae S288C (3)
	Escherichia coli (2)
	synthetic construct (1)

Taxonomy

	Eukaryota (1,529)
	Bacteria (2)
	other sequences (1)

Experimental Method

	ELECTRON MICROSCOPY (1,052)
	X-RAY DIFFRACTION (442)
	SOLUTION NMR (35)
	SOLUTION SCATTERING (2)
	SOLID-STATE NMR (1)

Polymer Entity Type

	Protein (1,505)
	DNA (25)

Refinement Resolution (Å)

	1.0 - 1.5 (9)
	1.5 - 2.0 (48)
	2.0 - 2.5 (120)
	2.5 - 3.0 (359)
	3.0 - 3.5 (421)
	3.5 - 4.0 (168)
	4.0 - 4.5 (125)
	> 4.5 (244)

Release Date

	1990 - 1994 (1)
	1995 - 1999 (20)
	2000 - 2004 (94)
	2005 - 2009 (70)
	2010 - 2014 (73)
	2015 - 2019 (404)
	2020 - 2024 (792)
	2025 - 2029 (76)

Enzyme Classification Name

	Transferases (45)
	Hydrolases (19)
	Lyases (3)
	Isomerases (1)
	Ligases (1)
	Oxidoreductases (1)

Membrane Protein Annotation

	mpstruc (56)
	PDBTM (45)
	MemProtMD (27)
	OPM (26)

Symmetry Type

	Asymmetric (1,080)
	Cyclic (456)
	Dihedral (5)

SCOP Classification

	All alpha proteins (188)
	All beta proteins (12)
	Alpha and beta proteins (a+b) (23)
	Artifacts (9)
	Small proteins (9)
	Alpha and beta proteins (a/b) (9)
	Peptides (6)

AllSelected

1 to 25 of 1,530 Polymer Entities

Page 1 of 62

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1AOI: Entity 2	Download File View File

COMPLEX BETWEEN NUCLEOSOME CORE PARTICLE (H3,H4,H2A,H2B) AND 146 BP LONG DNA FRAGMENT

Luger, K., Maeder, A.W., Richmond, R.K., Sargent, D.F., Richmond, T.J.

(1997) Nature 389: 251-260

Released	1998-09-30
Method	X-RAY DIFFRACTION 2.8 Å
Chain IDs	C [auth A], G [auth E]
Organism	Xenopus laevis
Macromolecule	HISTONE H3

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1AOI: Entity 3	Download File View File

COMPLEX BETWEEN NUCLEOSOME CORE PARTICLE (H3,H4,H2A,H2B) AND 146 BP LONG DNA FRAGMENT

Luger, K., Maeder, A.W., Richmond, R.K., Sargent, D.F., Richmond, T.J.

(1997) Nature 389: 251-260

Released	1998-09-30
Method	X-RAY DIFFRACTION 2.8 Å
Chain IDs	D [auth B], H [auth F]
Organism	Xenopus laevis
Macromolecule	HISTONE H4

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1AOI: Entity 4	Download File View File

COMPLEX BETWEEN NUCLEOSOME CORE PARTICLE (H3,H4,H2A,H2B) AND 146 BP LONG DNA FRAGMENT

Luger, K., Maeder, A.W., Richmond, R.K., Sargent, D.F., Richmond, T.J.

(1997) Nature 389: 251-260

Released	1998-09-30
Method	X-RAY DIFFRACTION 2.8 Å
Chain IDs	E [auth C], I [auth G]
Organism	Xenopus laevis
Macromolecule	HISTONE H2A

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1AOI: Entity 5	Download File View File

COMPLEX BETWEEN NUCLEOSOME CORE PARTICLE (H3,H4,H2A,H2B) AND 146 BP LONG DNA FRAGMENT

Luger, K., Maeder, A.W., Richmond, R.K., Sargent, D.F., Richmond, T.J.

(1997) Nature 389: 251-260

Released	1998-09-30
Method	X-RAY DIFFRACTION 2.8 Å
Chain IDs	F [auth D], J [auth H]
Organism	Xenopus laevis
Macromolecule	HISTONE H2B

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1CFF: Entity 1	Download File View File

NMR SOLUTION STRUCTURE OF A COMPLEX OF CALMODULIN WITH A BINDING PEPTIDE OF THE CA2+-PUMP

Elshorst, B., Hennig, M., Foersterling, H., Diener, A., Maurer, M., Schulte, P., Schwalbe, H., Krebs, J., Schmid, H., Vorherr, T., Carafoli, E., Griesinger, C.

(1999) Biochemistry 38: 12320-12332

Released	1999-09-24
Method	SOLUTION NMR
Chain ID	A
Organism	Xenopus laevis
Macromolecule	CALMODULIN

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1CKK: Entity 1	Download File View File

CALMODULIN/RAT CA2+/CALMODULIN DEPENDENT PROTEIN KINASE FRAGMENT

Osawa, M., Tokumitsu, H., Swindells, M.B., Kurihara, H., Orita, M., Shibanuma, T., Furuya, T., Ikura, M.

(1999) Nat Struct Biol 6: 819-824

Released	1999-09-10
Method	SOLUTION NMR
Chain ID	A
Organism	Xenopus laevis
Macromolecule	Calmodulin-1

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1D9L: Entity 1	Download File View File

SOLUTION STRUCTURE OF CECROPIN A(1-8)-MAGAININ 2 HYBRID PEPTIDE ANALOGUE(P1)

Oh, D., Kim, Y.

(1999) J Pept Res 53: 578-589

Released	1999-11-12
Method	SOLUTION NMR
Chain ID	A
Organism	Hyalophora cecropia Xenopus laevis
Macromolecule	CECROPIN A(1-8)-MAGAININ 2 HYBRID PEPTIDE ANALOGUE

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1D9M: Entity 1	Download File View File

SOLUTION STRUCTURE OF CECROPIN A(1-8)-MAGAININ 2 HYBRID PEPTIDE ANALOGUE(P2)

Oh, D., Kim, Y.

(1999) J Pept Res 53: 578-589

Released	1999-11-12
Method	SOLUTION NMR
Chain ID	A
Organism	Hyalophora cecropia Xenopus laevis
Macromolecule	CECROPIN A(1-8)-MAGAININ 2 HYBRID PEPTIDE ANALOGUE

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1D9O: Entity 1	Download File View File

SOLUTION STRUCTURE OF CECROPIN A(1-8)-MAGAININ 2(1-12) HYBRID PEPTIDE ANALOGUE(P3)

Oh, D., Kim, Y.

(1999) J Pept Res 53: 578-589

Released	1999-11-12
Method	SOLUTION NMR
Chain ID	A
Organism	Hyalophora cecropia Xenopus laevis
Macromolecule	CECROPIN A(1-8)-MAGAININ 2 HYBRID PEPTIDE ANALOGUE

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1D9P: Entity 1	Download File View File

SOLUTION STRUCTURE OF CECROPIN A(1-8)-MAGAININ 2(1-12) HYBRID PEPTIDE ANALOGUE(P4)

Oh, D., Kim, Y.

(1999) J Pept Res 53: 578-589

Released	1999-11-12
Method	SOLUTION NMR
Chain ID	A
Organism	Hyalophora cecropia Xenopus laevis
Macromolecule	CECROPIN A(1-8)-MAGAININ 2 HYBRID PEPTIDE ANALOGUE

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1DI2: Entity 2	Download File View File

CRYSTAL STRUCTURE OF A DSRNA-BINDING DOMAIN COMPLEXED WITH DSRNA: MOLECULAR BASIS OF DOUBLE-STRANDED RNA-PROTEIN INTERACTIONS

Ryter, J.M., Schultz, S.C.

(1998) EMBO J 17: 7505-7513

Released	1999-12-02
Method	X-RAY DIFFRACTION 1.9 Å
Chain IDs	E [auth A], F [auth B]
Organism	Xenopus laevis
Macromolecule	DOUBLE STRANDED RNA BINDING PROTEIN A

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1DMO: Entity 1	Download File View File

CALMODULIN, NMR, 30 STRUCTURES

Zhang, M., Tanaka, T., Ikura, M.

(1995) Nat Struct Biol 2: 758-767

Released	1996-08-01
Method	SOLUTION NMR
Chain ID	A
Organism	Xenopus laevis
Macromolecule	CALMODULIN

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1EE5: Entity 2	Download File View File

YEAST KARYOPHERIN (IMPORTIN) ALPHA IN A COMPLEX WITH A NUCLEOPLASMIN NLS PEPTIDE

Conti, E.

(2000) Structure 8: 329-338

Released	2000-03-29
Method	X-RAY DIFFRACTION 2.4 Å
Chain ID	B
Organism	Xenopus laevis
Macromolecule	NUCLEOPLASMIN

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1F66: Entity 2	Download File View File

2.6 A CRYSTAL STRUCTURE OF A NUCLEOSOME CORE PARTICLE CONTAINING THE VARIANT HISTONE H2A.Z

Suto, R.K., Clarkson, M.J., Tremethick, D.J., Luger, K.

(2000) Nat Struct Biol 7: 1121-1124

Released	2000-11-27
Method	X-RAY DIFFRACTION 2.6 Å
Chain IDs	C [auth A], G [auth E]
Organism	Xenopus laevis
Macromolecule	HISTONE H3

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1F66: Entity 5	Download File View File

2.6 A CRYSTAL STRUCTURE OF A NUCLEOSOME CORE PARTICLE CONTAINING THE VARIANT HISTONE H2A.Z

Suto, R.K., Clarkson, M.J., Tremethick, D.J., Luger, K.

(2000) Nat Struct Biol 7: 1121-1124

Released	2000-11-27
Method	X-RAY DIFFRACTION 2.6 Å
Chain IDs	F [auth D], J [auth H]
Organism	Xenopus laevis
Macromolecule	HISTONE H2B

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1F70: Entity 1	Download File View File

REFINED SOLUTION STRUCTURE OF CALMODULIN N-TERMINAL DOMAIN

Chou, J., Li, S., Bax, A.

(2000) J Biomol NMR 18: 217-227

Released	2000-09-22
Method	SOLUTION NMR
Chain ID	A
Organism	Xenopus laevis
Macromolecule	CALMODULIN

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1F71: Entity 1	Download File View File

REFINED SOLUTION STRUCTURE OF CALMODULIN C-TERMINAL DOMAIN

Chou, J., Li, S., Bax, A.

(2000) J Biomol NMR 18: 217-227

Released	2000-09-22
Method	SOLUTION NMR
Chain ID	A
Organism	Xenopus laevis
Macromolecule	CALMODULIN

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1FRE: Entity 1	Download File View File

XNF7 BBOX, DEVELOPMENTAL PROTEIN, PH 7.5, 30 C, WITH ZINC, NMR, 1 STRUCTURE

Borden, K.L.B., Freemont, P.S.

(1995) EMBO J 14: 5947-5956

Released	1997-02-12
Method	SOLUTION NMR
Chain ID	A
Organism	Xenopus laevis
Macromolecule	NUCLEAR FACTOR XNF7

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1G3J: Entity 2	Download File View File

CRYSTAL STRUCTURE OF THE XTCF3-CBD/BETA-CATENIN ARMADILLO REPEAT COMPLEX

Graham, T.A., Weaver, C., Mao, F., Kimelman, D., Xu, W.

(2000) Cell 103: 885-896

Released	2000-12-11
Method	X-RAY DIFFRACTION 2.1 Å
Chain IDs	B, D
Organism	Xenopus laevis
Macromolecule	TCF3-CBD (CATENIN BINDING DOMAIN)

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1IQ5: Entity 1	Download File View File

Calmodulin/nematode CA2+/Calmodulin dependent kinase kinase fragment

Kurokawa, H., Osawa, M., Kurihara, H., Katayama, N., Tokumitsu, H., Swindells, M.B., Kainosho, M., Ikura, M.

(2001) J Mol Biol 312: 59-68

Released	2001-09-26
Method	X-RAY DIFFRACTION 1.8 Å
Chain ID	A
Organism	Xenopus laevis
Macromolecule	CALMODULIN

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1J7X: Entity 1	Download File View File

CRYSTAL STRUCTURE OF A FUNCTIONAL UNIT OF INTERPHOTORECEPTOR RETINOID-BINDING PROTEIN (IRBP)

Loew, A., Gonzalez-Fernandez, F.

(2002) Structure 10: 43-49

Released	2002-02-20
Method	X-RAY DIFFRACTION 1.8 Å
Chain ID	A
Organism	Xenopus laevis
Macromolecule	INTERPHOTORECEPTOR RETINOID-BINDING PROTEIN

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1K5J: Entity 1	Download File View File

The Crystal Structure of Nucleoplasmin-Core

Dutta, S., Akey, I.V., Dingwall, C., Hartman, K.L., Laue, T., Nolte, R.T., Head, J.F., Akey, C.W.

(2001) Mol Cell 8: 841-853

Released	2001-11-01
Method	X-RAY DIFFRACTION 2.3 Å
Chain IDs	A, B, C, D, E
Organism	Xenopus laevis
Macromolecule	Nucleoplasmin Core

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1KX3: Entity 2	Download File View File

X-Ray Structure of the Nucleosome Core Particle, NCP146, at 2.0 A Resolution

Davey, C.A., Sargent, D.F., Luger, K., Maeder, A.W., Richmond, T.J.

(2002) J Mol Biol 319: 1097-1113

Released	2002-12-25
Method	X-RAY DIFFRACTION 2 Å
Chain IDs	C [auth A], G [auth E]
Organism	Xenopus laevis
Macromolecule	histone H3

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1KX3: Entity 3	Download File View File

X-Ray Structure of the Nucleosome Core Particle, NCP146, at 2.0 A Resolution

Davey, C.A., Sargent, D.F., Luger, K., Maeder, A.W., Richmond, T.J.

(2002) J Mol Biol 319: 1097-1113

Released	2002-12-25
Method	X-RAY DIFFRACTION 2 Å
Chain IDs	D [auth B], H [auth F]
Organism	Xenopus laevis
Macromolecule	histone H4

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1KX3: Entity 4	Download File View File

X-Ray Structure of the Nucleosome Core Particle, NCP146, at 2.0 A Resolution

Davey, C.A., Sargent, D.F., Luger, K., Maeder, A.W., Richmond, T.J.

(2002) J Mol Biol 319: 1097-1113

Released	2002-12-25
Method	X-RAY DIFFRACTION 2 Å
Chain IDs	E [auth C], I [auth G]
Organism	Xenopus laevis
Macromolecule	histone H2A.1

1 to 25 of 1,530 Polymer Entities

Page 1 of 62

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