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233,605 Structures from the PDB

1,068,577 Computed Structure Models (CSM)

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QUERY: Chemical ID(s) = ABA

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Search Summary

This query matches 166 Polymer Entities.

Refinements

Structure Determination Methodology

experimental (166)

Scientific Name of Source Organism

	Tolypocladium inflatum (42)
	Human immunodeficiency virus type 1 group M subtype B (isolate ARV2/SF2) (19)
	Homo sapiens (15)
	synthetic construct (14)
	Human immunodeficiency virus 1 (13)
	Bos taurus (8)
	Human immunodeficiency virus type 1 (7)
	Acinetobacter baumannii (4)
	Conus victoriae (4)
	Aequorea victoria (3)

More...

Taxonomy

	Eukaryota (82)
	Riboviria (RNA viruses and viroids) (30)
	other sequences (14)
	Riboviria (13)
	Bacteria (8)
	Eukaryota (eukaryotes) (7)
	Duplodnaviria (3)

Experimental Method

	X-RAY DIFFRACTION (129)
	SOLUTION NMR (35)
	ELECTRON MICROSCOPY (2)

Polymer Entity Type

Protein (166)

Refinement Resolution (Å)

	0.5 - 1.0 (2)
	1.0 - 1.5 (21)
	1.5 - 2.0 (57)
	2.0 - 2.5 (34)
	2.5 - 3.0 (13)
	3.0 - 3.5 (2)
	3.5 - 4.0 (2)

Release Date

	1985 - 1989 (1)
	1990 - 1994 (9)
	1995 - 1999 (19)
	2000 - 2004 (16)
	2005 - 2009 (30)
	2010 - 2014 (47)
	2015 - 2019 (19)
	2020 - 2024 (25)

Enzyme Classification Name

	Hydrolases (36)
	Lyases (2)
	Transferases (1)
	Oxidoreductases (1)

Membrane Protein Annotation

OPM (2)

Symmetry Type

	Asymmetric (129)
	Cyclic (44)
	Dihedral (6)

SCOP Classification

	All beta proteins (17)
	Alpha and beta proteins (a+b) (5)
	Small proteins (8)
	Coiled coil proteins (2)
	Multi-domain proteins (alpha and beta) (4)
	Designed proteins (2)

AllSelected

1 to 25 of 166 Polymer Entities

Page 1 of 7

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1A3P: Entity 1	Download File View File

ROLE OF THE 6-20 DISULFIDE BRIDGE IN THE STRUCTURE AND ACTIVITY OF EPIDERMAL GROWTH FACTOR, NMR, 20 STRUCTURES

Barnham, K., Torres, A., Alewood, D., Alewood, P., Domagala, T., Nice, E., Norton, R.

(1998) Protein Sci 7: 1738-1749

Released	1998-07-29
Method	SOLUTION NMR
Chain ID	A
Organism	Mus musculus
Macromolecule	EPIDERMAL GROWTH FACTOR

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1B6J: Entity 1	Download File View File

HIV-1 PROTEASE COMPLEXED WITH MACROCYCLIC PEPTIDOMIMETIC INHIBITOR 1

Martin, J.L., Begun, J., Schindeler, A., Wickramasinghe, W.A., Alewood, D., Alewood, P.F., Bergman, D.A., Brinkworth, R.I., Abbenante, G., March, D.R., Reid, R.C., Fairlie, D.P.

(1999) Biochemistry 38: 7978-7988

Released	2000-01-07
Method	X-RAY DIFFRACTION 1.85 Å
Chain IDs	A, B
Organism	Human immunodeficiency virus 1
Macromolecule	RETROPEPSIN

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1B6K: Entity 1	Download File View File

HIV-1 PROTEASE COMPLEXED WITH MACROCYCLIC PEPTIDOMIMETIC INHIBITOR 5

Martin, J.L., Begun, J., Schindeler, A., Wickramasinghe, W.A., Alewood, D., Alewood, P.F., Bergman, D.A., Brinkworth, R.I., Abbenante, G., March, D.R., Reid, R.C., Fairlie, D.P.

(1999) Biochemistry 38: 7978-7988

Released	2000-01-07
Method	X-RAY DIFFRACTION 1.85 Å
Chain IDs	A, B
Organism	Human immunodeficiency virus 1
Macromolecule	RETROPEPSIN

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1B6L: Entity 1	Download File View File

HIV-1 PROTEASE COMPLEXED WITH MACROCYCLIC PEPTIDOMIMETIC INHIBITOR 4

Martin, J.L., Begun, J., Schindeler, A., Wickramasinghe, W.A., Alewood, D., Alewood, P.F., Bergman, D.A., Brinkworth, R.I., Abbenante, G., March, D.R., Reid, R.C., Fairlie, D.P.

(1999) Biochemistry 38: 7978-7988

Released	2000-01-07
Method	X-RAY DIFFRACTION 1.75 Å
Chain IDs	A, B
Organism	Human immunodeficiency virus 1
Macromolecule	RETROPEPSIN

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1B6M: Entity 1	Download File View File

HIV-1 PROTEASE COMPLEXED WITH MACROCYCLIC PEPTIDOMIMETIC INHIBITOR 6

Martin, J.L., Begun, J., Schindeler, A., Wickramasinghe, W.A., Alewood, D., Alewood, P.F., Bergman, D.A., Brinkworth, R.I., Abbenante, G., March, D.R., Reid, R.C., Fairlie, D.P.

(1999) Biochemistry 38: 7978-7988

Released	2000-01-07
Method	X-RAY DIFFRACTION 1.85 Å
Chain IDs	A, B
Organism	Human immunodeficiency virus 1
Macromolecule	RETROPEPSIN

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1B6P: Entity 1	Download File View File

HIV-1 PROTEASE COMPLEXED WITH MACROCYCLIC PEPTIDOMIMETIC INHIBITOR 7

Martin, J.L., Begun, J., Schindeler, A., Wickramasinghe, W.A., Alewood, D., Alewood, P.F., Bergman, D.A., Brinkworth, R.I., Abbenante, G., March, D.R., Reid, R.C., Fairlie, D.P.

(1999) Biochemistry 38: 7978-7988

Released	2000-01-07
Method	X-RAY DIFFRACTION 2 Å
Chain IDs	A, B
Organism	Human immunodeficiency virus 1
Macromolecule	RETROPEPSIN

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1BAH: Entity 1	Download File View File

A TWO DISULFIDE DERIVATIVE OF CHARYBDOTOXIN WITH DISULFIDE 13-33 REPLACED BY TWO ALPHA-AMINOBUTYRIC ACIDS, NMR, 30 STRUCTURES

Song, J., Gilquin, B., Jamin, N., Guenneugues, M., Dauplais, M., Vita, C., Menez, A.

(1997) Biochemistry 36: 3760-3766

Released	1997-01-11
Method	SOLUTION NMR
Chain ID	A
Organism	Leiurus quinquestriatus
Macromolecule	CHARYBDOTOXIN

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1BBO: Entity 1	Download File View File

HIGH-RESOLUTION SOLUTION STRUCTURE OF THE DOUBLE CYS2*HIS2 ZINC FINGER FROM THE HUMAN ENHANCER BINDING PROTEIN MBP-1

Clore, G.M., Omichinski, J.G., Gronenborn, A.M.

(1992) Biochemistry 31: 3907-3917

Released	1993-10-31
Method	SOLUTION NMR
Chain ID	A
Organism	Homo sapiens
Macromolecule	HUMAN ENHANCER-BINDING PROTEIN MBP-1

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1C2U: Entity 1	Download File View File

SOLUTION STRUCTURE OF [ABU3,35]SHK12-28,17-32

Pennington, M.W., Lanigan, M.D., Kalman, K., Manhir, V.M., Rauer, H., McVaugh, C.T., Behm, D., Donaldson, D., Chandy, K.G., Kem, W.R., Norton, R.S.

(1999) Biochemistry 38: 14549-14558

Released	1999-11-10
Method	SOLUTION NMR
Chain ID	A
Organism	Stichodactyla helianthus
Macromolecule	SYNTHETIC PEPTIDE ANALOGUE OF SHK TOXIN

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1C5F: Entity 2	Download File View File

CRYSTAL STRUCTURE OF THE CYCLOPHILIN-LIKE DOMAIN FROM BRUGIA MALAYI COMPLEXED WITH CYCLOSPORIN A

Ellis, P.J., Carlow, C.K.S., Ma, D., Kuhn, P.

(2000) Biochemistry 39: 592

Released	1999-12-03
Method	X-RAY DIFFRACTION 2.47 Å
Chain IDs	B, D, F, H, J
Organism	Tolypocladium inflatum
Macromolecule	CYCLOSPORIN A

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1CPI: Entity 1	Download File View File

REGIOSELECTIVE STRUCTURAL AND FUNCTIONAL MIMICRY OF PEPTIDES. DESIGN OF HYDROLYTICALLY STABLE CYCLIC PEPTIDOMIMETIC INHIBITORS OF HIV-1 PROTEASE

Martin, J.L.

(1995) J Am Chem Soc 117: 10220-10226

Released	1996-03-08
Method	X-RAY DIFFRACTION 2.05 Å
Chain IDs	A, B
Organism	Human immunodeficiency virus type 1 group M subtype B (isolate ARV2/SF2)
Macromolecule	HIV-1 PROTEASE

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1CSA: Entity 1	Download File View File

THE MUTANT E.COLI F112W CYCLOPHILIN BINDS CYCLOSPORIN A IN NEARLY IDENTICAL CONFORMATION AS HUMAN CYCLOPHILIN

Fejzo, J., Walsh, C.T., Wagner, G.

(1994) Biochemistry 33: 5711

Released	1994-04-30
Method	SOLUTION NMR
Chain ID	A
Organism	Tolypocladium inflatum
Macromolecule	CYCLOSPORIN A

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1CWA: Entity 2	Download File View File

X-RAY STRUCTURE OF A MONOMERIC CYCLOPHILIN A-CYCLOSPORIN A CRYSTAL COMPLEX AT 2.1 ANGSTROMS RESOLUTION

Mikol, V., Kallen, J., Walkinshaw, M.D.

(1993) J Mol Biology 234: 1119

Released	1996-01-29
Method	X-RAY DIFFRACTION 2.1 Å
Chain ID	B [auth C]
Organism	Tolypocladium inflatum
Macromolecule	CYCLOSPORIN A

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1CWB: Entity 2	Download File View File

THE X-RAY STRUCTURE OF (MEBM2T)1-CYCLOSPORIN COMPLEXED WITH CYCLOPHILIN A PROVIDES AN EXPLANATION FOR ITS ANOMALOUSLY HIGH IMMUNOSUPPRESSIVE ACTIVITY

Mikol, V., Kallen, J., Walkinshaw, M.D.

(1994) Protein Eng 7: 597

Released	1996-01-29
Method	X-RAY DIFFRACTION 2.2 Å
Chain ID	B [auth C]
Organism	Tolypocladium inflatum
Macromolecule	CYCLOSPORIN A

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1CWC: Entity 2	Download File View File

IMPROVED BINDING AFFINITY FOR CYCLOPHILIN A BY A CYCLOSPORIN DERIVATIVE SINGLY MODIFIED AT ITS EFFECTOR DOMAIN

Mikol, V.

(1994) J Med Chem 37: 3674

Released	1996-01-29
Method	X-RAY DIFFRACTION 1.86 Å
Chain ID	B [auth C]
Organism	Tolypocladium inflatum
Macromolecule	CYCLOSPORIN A

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1CWH: Entity 2	Download File View File

HUMAN CYCLOPHILIN A COMPLEXED WITH 3-D-SER CYCLOSPORIN

Mikol, V., Kallen, J., Taylor, P., Walkinshaw, M.D.

(1998) J Mol Biology 283: 435

Released	1998-07-15
Method	X-RAY DIFFRACTION 1.86 Å
Chain ID	B [auth C]
Organism	Tolypocladium inflatum
Macromolecule	CYCLOSPORIN A

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1CWL: Entity 2	Download File View File

HUMAN CYCLOPHILIN A COMPLEXED WITH 4 4-HYDROXY-MELEU CYCLOSPORIN

Mikol, V., Kallen, J., Taylor, P., Walkinshaw, M.D.

(1998) J Mol Biology 283: 435

Released	1998-07-15
Method	X-RAY DIFFRACTION 1.8 Å
Chain ID	B [auth C]
Organism	Tolypocladium inflatum
Macromolecule	CYCLOSPORIN A

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1CWM: Entity 2	Download File View File

HUMAN CYCLOPHILIN A COMPLEXED WITH 4 MEILE CYCLOSPORIN

Mikol, V., Kallen, J., Taylor, P., Walkinshaw, M.D.

(1998) J Mol Biology 283: 435

Released	1998-07-15
Method	X-RAY DIFFRACTION 2 Å
Chain ID	B [auth C]
Organism	Tolypocladium inflatum
Macromolecule	CYCLOSPORIN A

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1CYA: Entity 1	Download File View File

NMR STUDIES OF (U-13C)CYCLOSPORIN A BOUND TO CYCLOPHILIN: BOUND CONFORMATION AND PORTIONS OF CYCLOSPORIN INVOLVED IN BINDING

Fesik, S.W.

(1991) Biochemistry 30: 6574

Released	1994-01-31
Method	SOLUTION NMR
Chain ID	A
Organism	Tolypocladium inflatum
Macromolecule	CYCLOSPORIN A

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1CYB: Entity 1	Download File View File

NMR STUDIES OF (U-13C)CYCLOSPORIN A BOUND TO CYCLOPHILIN: BOUND CONFORMATION AND PORTIONS OF CYCLOSPORIN INVOLVED IN BINDING

Fesik, S.W.

(1991) Biochemistry 30: 6574

Released	1994-01-31
Method	SOLUTION NMR
Chain ID	A
Organism	Tolypocladium inflatum
Macromolecule	CYCLOSPORIN A

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1CYN: Entity 2	Download File View File

CYCLOPHILIN B COMPLEXED WITH [D-(CHOLINYLESTER)SER8]-CYCLOSPORIN

Mikol, V., Kallen, J., Walkinshaw, M.D.

(1994) Proc Natl Acad Sci U S A 91: 5183

Released	1996-01-29
Method	X-RAY DIFFRACTION 1.85 Å
Chain ID	B [auth C]
Organism	Tolypocladium inflatum
Macromolecule	CYCLOSPORIN A

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1D4K: Entity 1	Download File View File

HIV-1 PROTEASE COMPLEXED WITH A MACROCYCLIC PEPTIDOMIMETIC INHIBITOR

Tyndall, J.D., Reid, R.C., Tyssen, D.P., Jardine, D.K., Todd, B., Passmore, M., March, D.R., Pattenden, L.K., Alewood, D., Hu, S.H., Alewood, P.F., Birch, C.J., Martin, J.L., Fairlie, D.P.

(2000) J Med Chem 43: 3495-3504

Released	2000-10-11
Method	X-RAY DIFFRACTION 1.85 Å
Chain IDs	A, B
Organism	Human immunodeficiency virus type 1 group M subtype B (isolate ARV2/SF2)
Macromolecule	HIV-1 PROTEASE

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1D4L: Entity 1	Download File View File

HIV-1 PROTEASE COMPLEXED WITH A MACROCYCLIC PEPTIDOMIMETIC INHIBITOR

Tyndall, J.D., Reid, R.C., Tyssen, D.P., Jardine, D.K., Todd, B., Passmore, M., March, D.R., Pattenden, L.K., Alewood, D., Hu, S.H., Alewood, P.F., Birch, C.J., Martin, J.L., Fairlie, D.P.

(2000) J Med Chem 43: 3495-3504

Released	2000-10-11
Method	X-RAY DIFFRACTION 1.75 Å
Chain IDs	A, B
Organism	Human immunodeficiency virus type 1 group M subtype B (isolate ARV2/SF2)
Macromolecule	HIV-1 PROTEASE