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233,605 Structures from the PDB

1,068,577 Computed Structure Models (CSM)

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QUERY: Citation Author = "Karplus, P.A."

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Search Summary

This query matches 274 Structures.

Refinements

Structure Determination Methodology

experimental (274)

Scientific Name of Source Organism

	Homo sapiens (45)
	Rattus norvegicus (39)
	Klebsiella aerogenes (27)
	Salmonella enterica subsp. enterica serovar Typhimurium (17)
	Xanthomonas campestris pv. campestris str. ATCC 33913 (14)
	Zea mays (13)
	Drosophila melanogaster (10)
	Methanocaldococcus jannaschii DSM 2661 (10)
	Escherichia coli K-12 (9)
	Bacillus anthracis str. Ames (7)

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Taxonomy

	Eukaryota (156)
	Bacteria (101)
	Archaea (17)
	Eukaryota (eukaryotes) (4)

Experimental Method

	X-RAY DIFFRACTION (268)
	SOLUTION NMR (6)

Polymer Entity Type

Protein (274)

Refinement Resolution (Å)

	0.5 - 1.0 (2)
	1.0 - 1.5 (60)
	1.5 - 2.0 (81)
	2.0 - 2.5 (89)
	2.5 - 3.0 (23)
	3.0 - 3.5 (10)
	3.5 - 4.0 (2)
	4.0 - 4.5 (1)

Release Date

	1985 - 1989 (2)
	1990 - 1994 (13)
	1995 - 1999 (59)
	2000 - 2004 (19)
	2005 - 2009 (45)
	2010 - 2014 (52)
	2015 - 2019 (73)
	2020 - 2024 (11)

Enzyme Classification Name

	Oxidoreductases (161)
	Hydrolases (38)
	Lyases (11)
	Isomerases (11)
	Ligases (10)
	Transferases (2)

Membrane Protein Annotation

OPM (1)

Symmetry Type

	Asymmetric (138)
	Cyclic (115)
	Dihedral (26)
	Tetrahedral (2)

SCOP Classification

	Alpha and beta proteins (a/b) (125)
	All beta proteins (106)
	Alpha and beta proteins (a+b) (75)
	Artifacts (20)
	All alpha proteins (10)
	Low resolution protein structures (1)
	Peptides (1)

AllSelected

1 to 25 of 274 Structures

Page 1 of 11

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1A5K \| pdb_00001a5k	Download File View File

K217E VARIANT OF KLEBSIELLA AEROGENES UREASE

Pearson, M.A., Schaller, R.A., Michel, L.O., Karplus, P.A., Hausinger, R.P.

(1998) Biochemistry 37: 6214-6220

Released	1998-05-27
Method	X-RAY DIFFRACTION 2.2 Å
Organisms	Klebsiella aerogenes
Macromolecule	UREASE (ALPHA SUBUNIT) (protein) UREASE (BETA SUBUNIT) (protein) UREASE (GAMMA SUBUNIT) (protein)

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1A5L \| pdb_00001a5l	Download File View File

K217C VARIANT OF KLEBSIELLA AEROGENES UREASE

Pearson, M.A., Schaller, R.A., Michel, L.O., Karplus, P.A., Hausinger, R.P.

(1998) Biochemistry 37: 6214-6220

Released	1998-05-27
Method	X-RAY DIFFRACTION 2.2 Å
Organisms	Klebsiella aerogenes
Macromolecule	UREASE (ALPHA SUBUNIT) (protein) UREASE (BETA SUBUNIT) (protein) UREASE (GAMMA SUBUNIT) (protein)

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1A5M \| pdb_00001a5m	Download File View File

K217A VARIANT OF KLEBSIELLA AEROGENES UREASE

Pearson, M.A., Schaller, R.A., Michel, L.O., Karplus, P.A., Hausinger, R.P.

(1998) Biochemistry 37: 6214-6220

Released	1998-05-27
Method	X-RAY DIFFRACTION 2 Å
Organisms	Klebsiella aerogenes
Macromolecule	UREASE (ALPHA SUBUNIT) (protein) UREASE (BETA SUBUNIT) (protein) UREASE (GAMMA SUBUNIT) (protein)

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1A5N \| pdb_00001a5n	Download File View File

K217A VARIANT OF KLEBSIELLA AEROGENES UREASE, CHEMICALLY RESCUED BY FORMATE AND NICKEL

Pearson, M.A., Schaller, R.A., Michel, L.O., Karplus, P.A., Hausinger, R.P.

(1998) Biochemistry 37: 6214-6220

Released	1998-05-27
Method	X-RAY DIFFRACTION 2.4 Å
Organisms	Klebsiella aerogenes
Macromolecule	UREASE (ALPHA SUBUNIT) (protein) UREASE (BETA SUBUNIT) (protein) UREASE (GAMMA SUBUNIT) (protein)
Unique Ligands	FMT, NI

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1A5O \| pdb_00001a5o	Download File View File

K217C VARIANT OF KLEBSIELLA AEROGENES UREASE, CHEMICALLY RESCUED BY FORMATE AND NICKEL

Pearson, M.A., Schaller, R.A., Michel, L.O., Karplus, P.A., Hausinger, R.P.

(1998) Biochemistry 37: 6214-6220

Released	1998-05-27
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Klebsiella aerogenes
Macromolecule	UREASE (ALPHA SUBUNIT) (protein) UREASE (BETA SUBUNIT) (protein) UREASE (GAMMA SUBUNIT) (protein)
Unique Ligands	FMT, NI

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1A5P \| pdb_00001a5p	Download File View File

C[40,95]A VARIANT OF BOVINE PANCREATIC RIBONUCLEASE A

Pearson, M.A., Karplus, P.A., Dodge, R.W., Laity, J.H., Scheraga, H.A.

(1998) Protein Sci 7: 1255-1258

Released	1998-05-27
Method	X-RAY DIFFRACTION 1.6 Å
Organisms	Bos taurus
Macromolecule	RIBONUCLEASE A (protein)
Unique Ligands	SO4

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1A5Q \| pdb_00001a5q	Download File View File

P93A VARIANT OF BOVINE PANCREATIC RIBONUCLEASE A

Pearson, M.A., Karplus, P.A., Dodge, R.W., Laity, J.H., Scheraga, H.A.

(1998) Protein Sci 7: 1255-1258

Released	1998-05-27
Method	X-RAY DIFFRACTION 2.3 Å
Organisms	Bos taurus
Macromolecule	RIBONUCLEASE A (protein)
Unique Ligands	SO4

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1A7X \| pdb_00001a7x	Download File View File

FKBP12-FK1012 COMPLEX

Schultz, L.W., Clardy, J.

(1998) Bioorg Med Chem Lett 8: 1-6

Released	1998-06-17
Method	X-RAY DIFFRACTION 2 Å
Organisms	Homo sapiens
Macromolecule	FKBP12 (protein)
Unique Ligands	FKA

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1BWC \| pdb_00001bwc	Download File View File

STRUCTURE OF HUMAN GLUTATHIONE REDUCTASE COMPLEXED with AJOENE INHIBITOR AND SUBVERSIVE SUBSTRATE

Gallwitz, H., Bonse, S., Martinez-Cruz, A., Schlichting, I., Schumacher, K., Krauth-Siegel, R.L.

(1999) J Med Chem 42: 364-372

Released	1999-07-20
Method	X-RAY DIFFRACTION 2.1 Å
Organisms	Homo sapiens
Macromolecule	PROTEIN (GLUTATHIONE REDUCTASE) (protein)
Unique Ligands	AJ3, CL, FAD

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1BWK \| pdb_00001bwk	Download File View File

OLD YELLOW ENZYME (OYE1) MUTANT H191N

Brown, B.J., Deng, Z., Karplus, P.A., Massey, V.

(1998) J Biological Chem 273: 32753-32762

Released	1998-09-30
Method	X-RAY DIFFRACTION 2.3 Å
Organisms	Candida albicans
Macromolecule	PROTEIN (NADPH DEHYDROGENASE 1) (protein)
Unique Ligands	FMN

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1BWL \| pdb_00001bwl	Download File View File

OLD YELLOW ENZYME (OYE1) DOUBLE MUTANT H191N:N194H

Brown, B.J., Deng, Z., Karplus, P.A., Massey, V.

(1998) J Biological Chem 273: 32753-32762

Released	1998-09-30
Method	X-RAY DIFFRACTION 2.7 Å
Organisms	Candida albicans
Macromolecule	PROTEIN (NADPH DEHYDROGENASE 1) (protein)
Unique Ligands	FMN

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1BX0 \| pdb_00001bx0	Download File View File

Ferredoxin:nadp+ oxidoreductase (ferredoxin reductase) mutant e312l

Aliverti, A., Deng, Z., Ravasi, D., Piubelli, L., Karplus, P.A., Zanetti, G.

(1998) J Biological Chem 273: 34008-34015

Released	1998-10-14
Method	X-RAY DIFFRACTION 1.9 Å
Organisms	Spinacia oleracea
Macromolecule	PROTEIN (FERREDOXIN:NADP+ OXIDOREDUCTASE) (protein)
Unique Ligands	FAD, PO4, SO4

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1BX1 \| pdb_00001bx1	Download File View File

FERREDOXIN:NADP+ OXIDOREDUCTASE (FERREDOXIN REDUCTASE) MUTANT E312Q

Aliverti, A., Deng, Z., Ravasi, D., Piubelli, L., Karplus, P.A., Zanetti, G.

(1998) J Biological Chem 273: 34008-34015

Released	1998-10-14
Method	X-RAY DIFFRACTION 1.9 Å
Organisms	Spinacia oleracea
Macromolecule	PROTEIN (FERREDOXIN:NADP+ OXIDOREDUCTASE) (protein)
Unique Ligands	FAD, PO4, SO4

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1DNC \| pdb_00001dnc	Download File View File

HUMAN GLUTATHIONE REDUCTASE MODIFIED BY DIGLUTATHIONE-DINITROSO-IRON

Becker, K., Savvides, S.N., Keese, M., Schirmer, R.H., Karplus, P.A.

(1998) Nat Struct Biol 5: 267-271

Released	1998-05-27
Method	X-RAY DIFFRACTION 1.7 Å
Organisms	Homo sapiens
Macromolecule	GLUTATHIONE REDUCTASE (protein)
Unique Ligands	FAD, GSH, PO4

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1ECE \| pdb_00001ece	Download File View File

ACIDOTHERMUS CELLULOLYTICUS ENDOCELLULASE E1 CATALYTIC DOMAIN IN COMPLEX WITH A CELLOTETRAOSE

Sakon, J., Thomas, S.R., Himmel, M.E., Karplus, P.A.

(1996) Biochemistry 35: 10648-10660

Released	1996-10-14
Method	X-RAY DIFFRACTION 2.4 Å
Organisms	Acidothermus cellulolyticus
Macromolecule	ENDOCELLULASE E1 (protein)
Unique branched monosaccharides	BGC

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1ECM \| pdb_00001ecm	Download File View File

ATOMIC STRUCTURE OF THE BURIED CATALYTIC POCKET OF ESCHERICHIA COLI CHORISMATE MUTASE

Clardy, J., Lee, A.Y.

(1995) J Am Chem Soc 117: 3627-3628

Released	1995-12-01
Method	X-RAY DIFFRACTION 2.2 Å
Organisms	Escherichia coli
Macromolecule	ENDO-OXABICYCLIC TRANSITION STATE ANALOGUE (protein)
Unique Ligands	TSA

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1EF1 \| pdb_00001ef1	Download File View File

CRYSTAL STRUCTURE OF THE MOESIN FERM DOMAIN/TAIL DOMAIN COMPLEX

Pearson, M.A., Reczek, D., Bretscher, A., Karplus, P.A.

(2000) Cell 101: 259-270

Released	2000-05-10
Method	X-RAY DIFFRACTION 1.9 Å
Organisms	Homo sapiens
Macromolecule	MOESIN (protein)
Unique Ligands	SO4

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1EF2 \| pdb_00001ef2	Download File View File

CRYSTAL STRUCTURE OF MANGANESE-SUBSTITUTED KLEBSIELLA AEROGENES UREASE

Yamaguchi, K., Cosper, N.J., Stalhandske, C., Scott, R.A., Pearson, M.A., Karplus, P.A., Hausinger, R.P.

(1999) J Biol Inorg Chem 4: 468-477

Released	2000-03-09
Method	X-RAY DIFFRACTION 2.5 Å
Organisms	Klebsiella aerogenes
Macromolecule	UREASE ALPHA SUBUNIT (protein) UREASE BETA SUBUNIT (protein) UREASE GAMMA SUBUNIT (protein)
Unique Ligands	MN

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1EJR \| pdb_00001ejr	Download File View File

CRYSTAL STRUCTURE OF THE D221A VARIANT OF KLEBSIELLA AEROGENES UREASE

Pearson, M.A., Park, I.S., Schaller, R.A., Michel, L.O., Karplus, P.A., Hausinger, R.P.

(2000) Biochemistry 39: 8575-8584

Released	2000-09-08
Method	X-RAY DIFFRACTION 2 Å
Organisms	Klebsiella aerogenes
Macromolecule	UREASE ALPHA SUBUNIT (protein) UREASE BETA SUBUNIT (protein) UREASE GAMMA SUBUNIT (protein)
Unique Ligands	NI

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1EJS \| pdb_00001ejs	Download File View File

Crystal Structure of the H219N Variant of Klebsiella Aerogenes Urease

Pearson, M.A., Park, I.S., Schaller, R.A., Michel, L.O., Karplus, P.A., Hausinger, R.P.

(2000) Biochemistry 39: 8575-8584

Released	2000-09-08
Method	X-RAY DIFFRACTION 2 Å
Organisms	Klebsiella aerogenes
Macromolecule	UREASE ALPHA SUBUNIT (protein) UREASE BETA SUBUNIT (protein) UREASE GAMMA SUBUNIT (protein)
Unique Ligands	NI

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1EJT \| pdb_00001ejt	Download File View File

CRYSTAL STRUCTURE OF THE H219Q VARIANT OF KLEBSIELLA AEROGENES UREASE

Pearson, M.A., Park, I.S., Schaller, R.A., Michel, L.O., Karplus, P.A., Hausinger, R.P.

(2000) Biochemistry 39: 8575-8584

Released	2000-09-08
Method	X-RAY DIFFRACTION 2 Å
Organisms	Klebsiella aerogenes
Macromolecule	UREASE ALPHA SUBUNIT (protein) UREASE BETA SUBUNIT (protein) UREASE GAMMA SUBUNIT (protein)
Unique Ligands	NI

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1EJU \| pdb_00001eju	Download File View File

CRYSTAL STRUCTURE OF THE H320N VARIANT OF KLEBSIELLA AEROGENES UREASE

Pearson, M.A., Park, I.S., Schaller, R.A., Michel, L.O., Karplus, P.A., Hausinger, R.P.

(2000) Biochemistry 39: 8575-8584

Released	2000-09-08
Method	X-RAY DIFFRACTION 2 Å
Organisms	Klebsiella aerogenes
Macromolecule	UREASE ALPHA SUBUNIT (protein) UREASE BETA SUBUNIT (protein) UREASE GAMMA SUBUNIT (protein)
Unique Ligands	NI

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1EJV \| pdb_00001ejv	Download File View File

CRYSTAL STRUCTURE OF THE H320Q VARIANT OF KLEBSIELLA AEROGENES UREASE

Pearson, M.A., Park, I.S., Schaller, R.A., Michel, L.O., Karplus, P.A., Hausinger, R.P.

(2000) Biochemistry 39: 8575-8584

Released	2000-09-08
Method	X-RAY DIFFRACTION 2.4 Å
Organisms	Klebsiella aerogenes
Macromolecule	UREASE ALPHA SUBUNIT (protein) UREASE BETA SUBUNIT (protein) UREASE GAMMA SUBUNIT (protein)
Unique Ligands	NI

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1EJW \| pdb_00001ejw	Download File View File

CRYSTAL STRUCTURE OF WILD-TYPE KLEBSIELLA AEROGENES UREASE AT 298K

Pearson, M.A., Karplus, P.A.

To be published

Released	2003-11-11
Method	X-RAY DIFFRACTION 1.9 Å
Organisms	Klebsiella aerogenes
Macromolecule	UREASE ALPHA SUBUNIT (protein) UREASE BETA SUBUNIT (protein) UREASE GAMMA SUBUNIT (protein)
Unique Ligands	NI

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1EJX \| pdb_00001ejx	Download File View File

CRYSTAL STRUCTURE OF WILD-TYPE KLEBSIELLA AEROGENES UREASE AT 100K

Pearson, M.A., Karplus, P.A.

To be published

Released	2003-07-08
Method	X-RAY DIFFRACTION 1.6 Å
Organisms	Klebsiella aerogenes
Macromolecule	UREASE ALPHA SUBUNIT (protein) UREASE BETA SUBUNIT (protein) UREASE GAMMA SUBUNIT (protein)
Unique Ligands	NI

1 to 25 of 274 Structures

Page 1 of 11

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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

Membrane Protein Annotation

Symmetry Type

SCOP Classification

1A5K | pdb_00001a5k

1A5L | pdb_00001a5l

1A5M | pdb_00001a5m

1A5N | pdb_00001a5n

1A5O | pdb_00001a5o

1A5P | pdb_00001a5p

1A5Q | pdb_00001a5q

1A7X | pdb_00001a7x

1BWC | pdb_00001bwc

1BWK | pdb_00001bwk

1BWL | pdb_00001bwl

1BX0 | pdb_00001bx0

1BX1 | pdb_00001bx1

1DNC | pdb_00001dnc

1ECE | pdb_00001ece

1ECM | pdb_00001ecm

1EF1 | pdb_00001ef1

1EF2 | pdb_00001ef2

1EJR | pdb_00001ejr

1EJS | pdb_00001ejs

1EJT | pdb_00001ejt

1EJU | pdb_00001eju

1EJV | pdb_00001ejv

1EJW | pdb_00001ejw

1EJX | pdb_00001ejx