1QAC
 
 | | CHANGE IN DIMERIZATION MODE BY REMOVAL OF A SINGLE UNSATISFIED POLAR RESIDUE | | Descriptor: | IMMUNOGLOBULIN LIGHT CHAIN VARIABLE DOMAIN | | Authors: | Pokkuluri, P.R, Cai, X, Johnson, G, Stevens, F.J, Schiffer, M. | | Deposit date: | 1999-02-25 | | Release date: | 2000-02-23 | | Last modified: | 2024-10-09 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Change in dimerization mode by removal of a single unsatisfied polar residue located at the interface.
Protein Sci., 9, 2000
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3BXU
 | | PpcB, A Cytochrome c7 from Geobacter sulfurreducens | | Descriptor: | Cytochrome c3, PROTOPORPHYRIN IX CONTAINING FE, SULFATE ION | | Authors: | Pokkuluri, P.R, Schiffer, M. | | Deposit date: | 2008-01-14 | | Release date: | 2008-07-01 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.35 Å) | | Cite: | Structural insights into the modulation of the redox properties of two Geobacter sulfurreducens homologous triheme cytochromes.
Biochim.Biophys.Acta, 1777, 2008
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1RWJ
 | | c7-type three-heme cytochrome domain | | Descriptor: | Cytochrome c family protein, HEME C | | Authors: | Pokkuluri, P.R, Londer, Y.Y, Duke, N.E.C, Erickson, J, Pessanha, M, Salgueiro, C.A, Schiffer, M. | | Deposit date: | 2003-12-16 | | Release date: | 2004-08-03 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Structure of a novel c7-type three-heme cytochrome domain from a multidomain cytochrome c polymer.
Protein Sci., 13, 2004
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4RLR
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2CD0
 | | STRUCTURE OF HUMAN LAMBDA-6 LIGHT CHAIN DIMER WIL | | Descriptor: | PROTEIN (BENCE-JONES PROTEIN WIL, A VARIABLE DOMAIN FROM LAMBDA-6 TYPE IMMUNOGLOBULIN LIGHT CHAIN) | | Authors: | Pokkuluri, P.R, Solomon, A, Weiss, D.T, Stevens, F.J, Schiffer, M. | | Deposit date: | 1999-03-08 | | Release date: | 2000-03-08 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Tertiary structure of human lambda 6 light chains.
Amyloid, 6, 1999
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1CD0
 | | STRUCTURE OF HUMAN LAMDA-6 LIGHT CHAIN DIMER JTO | | Descriptor: | PROTEIN (JTO, A VARIABLE DOMAIN FROM LAMBDA-6 TYPE IMMUNOGLOBULIN LIGHT CHAIN) | | Authors: | Pokkuluri, P.R, Solomon, A, Weiss, D.T, Stevens, F.J, Schiffer, M. | | Deposit date: | 1999-03-05 | | Release date: | 2000-03-06 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Tertiary structure of human lambda 6 light chains.
Amyloid, 6, 1999
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6U97
 | | Structure of OmcF_H47I mutant | | Descriptor: | Lipoprotein cytochrome c, 1 heme-binding site, PROTOPORPHYRIN IX CONTAINING FE, ... | | Authors: | Pokkuluri, P.R. | | Deposit date: | 2019-09-06 | | Release date: | 2020-02-19 | | Method: | X-RAY DIFFRACTION (1.13 Å) | | Cite: | Modulation of the Redox Potential and Electron/Proton Transfer Mechanisms in the Outer Membrane Cytochrome OmcF FromGeobacter sulfurreducens.
Front Microbiol, 10, 2019
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6NFN
 | | Fab fragment of anti-cocaine antibody h2E2 bound to benzoylecgonine | | Descriptor: | 3-(BENZOYLOXY)-8-METHYL-8-AZABICYCLO[3.2.1]OCTANE-2-CARBOXYLIC ACID, ACETATE ION, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Pokkuluri, P.R, Tan, K. | | Deposit date: | 2018-12-20 | | Release date: | 2019-11-20 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (2.63 Å) | | Cite: | Structural analysis of free and liganded forms of the Fab fragment of a high-affinity anti-cocaine antibody, h2E2.
Acta Crystallogr.,Sect.F, 75, 2019
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6NEX
 | | Fab fragment of anti-cocaine antibody h2E2 | | Descriptor: | ACETATE ION, Anitgen binding fragment light chain, Antigen binding fragment heavy chain, ... | | Authors: | Pokkuluri, P.R, Tan, K. | | Deposit date: | 2018-12-18 | | Release date: | 2019-11-20 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.15 Å) | | Cite: | Structural analysis of free and liganded forms of the Fab fragment of a high-affinity anti-cocaine antibody, h2E2.
Acta Crystallogr.,Sect.F, 75, 2019
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3SEL
 | | PpcA M58N mutant | | Descriptor: | (3ALPHA,5BETA,12ALPHA)-3,12-DIHYDROXYCHOLAN-24-OIC ACID, CYTOCHROME C7, HEME C, ... | | Authors: | Pokkuluri, P.R, Schiffer, M. | | Deposit date: | 2011-06-10 | | Release date: | 2012-06-27 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Pitfalls in the interpretation of structural changes in mutant proteins from crystal structures.
J.Struct.Funct.Genom., 13, 2012
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3UMT
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1K6L
 | | Photosynethetic Reaction Center from Rhodobacter sphaeroides | | Descriptor: | BACTERIOCHLOROPHYLL A, BACTERIOPHEOPHYTIN A, CARDIOLIPIN, ... | | Authors: | Pokkuluri, P.R, Laible, P.D, Deng, Y.-L, Wong, T.N, Hanson, D.K, Schiffer, M. | | Deposit date: | 2001-10-16 | | Release date: | 2002-08-07 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | The structure of a mutant photosynthetic reaction center shows unexpected changes in main chain orientations and quinone position.
Biochemistry, 41, 2002
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1K6N
 | | E(L212)A,D(L213)A Double Mutant Structure of Photosynthetic Reaction Center from Rhodobacter Sphaeroides | | Descriptor: | BACTERIOCHLOROPHYLL A, BACTERIOPHEOPHYTIN A, CARDIOLIPIN, ... | | Authors: | Pokkuluri, P.R, Laible, P.D, Deng, Y.-L, Wong, T.N, Hanson, D.K, Schiffer, M. | | Deposit date: | 2001-10-16 | | Release date: | 2002-08-07 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | The structure of a mutant photosynthetic reaction center shows unexpected changes in main chain orientations and quinone position.
Biochemistry, 41, 2002
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3B47
 | | Periplasmic sensor domain of chemotaxis protein GSU0582 | | Descriptor: | Methyl-accepting chemotaxis protein, PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Pokkuluri, P.R, Schiffer, M. | | Deposit date: | 2007-10-23 | | Release date: | 2008-04-08 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structures and solution properties of two novel periplasmic sensor domains with c-type heme from chemotaxis proteins of Geobacter sulfurreducens: implications for signal transduction.
J.Mol.Biol., 377, 2008
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3B42
 | | Periplasmic sensor domain of chemotaxis protein GSU0935 | | Descriptor: | Methyl-accepting chemotaxis protein, putative, PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Pokkuluri, P.R, Schiffer, M. | | Deposit date: | 2007-10-23 | | Release date: | 2008-04-08 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Structures and solution properties of two novel periplasmic sensor domains with c-type heme from chemotaxis proteins of Geobacter sulfurreducens: implications for signal transduction.
J.Mol.Biol., 377, 2008
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3OV0
 | | Structure of dodecaheme cytochrome c GSU1996 | | Descriptor: | Cytochrome c family protein, HEME C | | Authors: | Pokkuluri, P.R, Schiffer, M. | | Deposit date: | 2010-09-15 | | Release date: | 2010-12-29 | | Last modified: | 2021-03-03 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Structure of a novel dodecaheme cytochrome c from Geobacter sulfurreducens reveals an extended 12nm protein with interacting hemes.
J.Struct.Biol., 174, 2011
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3H4N
 | | PpcD, A cytochrome c7 from Geobacter sulfurreducens | | Descriptor: | Cytochrome c7, PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Pokkuluri, P.R, Schiffer, M. | | Deposit date: | 2009-04-20 | | Release date: | 2009-12-29 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.35 Å) | | Cite: | Structural characterization of a family of cytochromes c(7) involved in Fe(III) respiration by Geobacter sulfurreducens.
Biochim.Biophys.Acta, 1797, 2010
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3H33
 | | PpcC, A cytochrome c7 from Geobacter sulfurreducens | | Descriptor: | Cytochrome c7, PROTOPORPHYRIN IX CONTAINING FE, SULFATE ION | | Authors: | Pokkuluri, P.R, Schiffer, M. | | Deposit date: | 2009-04-15 | | Release date: | 2009-12-29 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | Structural characterization of a family of cytochromes c(7) involved in Fe(III) respiration by Geobacter sulfurreducens.
Biochim.Biophys.Acta, 1797, 2010
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3H34
 | | PpcE, A cytochrome c7 from Geobacter sulfurreducens | | Descriptor: | Cytochrome c7, PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Pokkuluri, P.R, Schiffer, M. | | Deposit date: | 2009-04-15 | | Release date: | 2009-12-29 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Structural characterization of a family of cytochromes c(7) involved in Fe(III) respiration by Geobacter sulfurreducens.
Biochim.Biophys.Acta, 1797, 2010
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3OUQ
 | | Structure of N-terminal hexaheme fragment of GSU1996 | | Descriptor: | Cytochrome c family protein, HEME C | | Authors: | Pokkuluri, P.R, Schiffer, M. | | Deposit date: | 2010-09-15 | | Release date: | 2010-12-29 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Structure of a novel dodecaheme cytochrome c from Geobacter sulfurreducens reveals an extended 12nm protein with interacting hemes.
J.Struct.Biol., 174, 2011
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3OUE
 | | Structure of C-terminal hexaheme fragment of GSU1996 | | Descriptor: | Cytochrome c family protein, HEME C, SULFATE ION | | Authors: | Pokkuluri, P.R, Schiffer, M. | | Deposit date: | 2010-09-14 | | Release date: | 2010-12-29 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (2.15 Å) | | Cite: | Structure of a novel dodecaheme cytochrome c from Geobacter sulfurreducens reveals an extended 12nm protein with interacting hemes.
J.Struct.Biol., 174, 2011
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4K08
 | | Periplasmic sensor domain of chemotaxis protein, Adeh_3718 | | Descriptor: | ACETATE ION, Methyl-accepting chemotaxis sensory transducer, ZINC ION | | Authors: | Pokkuluri, P.R, Mack, J.C, Bearden, J, Rakowski, E, Schiffer, M, Joachimiak, A, Midwest Center for Structural Genomics (MCSG) | | Deposit date: | 2013-04-03 | | Release date: | 2013-07-17 | | Last modified: | 2015-04-15 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Analysis of periplasmic sensor domains from Anaeromyxobacter dehalogenans 2CP-C: structure of one sensor domain from a histidine kinase and another from a chemotaxis protein.
Microbiologyopen, 2, 2013
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4K0D
 | | Periplasmic sensor domain of sensor histidine kinase, Adeh_2942 | | Descriptor: | ACETATE ION, CHLORIDE ION, Periplasmic sensor hybrid histidine kinase, ... | | Authors: | Pokkuluri, P.R, Mack, J.C, Bearden, J, Rakowski, E, Schiffer, M, Joachimiak, A, Midwest Center for Structural Genomics (MCSG) | | Deposit date: | 2013-04-03 | | Release date: | 2013-06-12 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (1.997 Å) | | Cite: | Analysis of periplasmic sensor domains from Anaeromyxobacter dehalogenans 2CP-C: structure of one sensor domain from a histidine kinase and another from a chemotaxis protein.
Microbiologyopen, 2, 2013
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1EK3
 | | KAPPA-4 IMMUNOGLOBULIN VL, REC | | Descriptor: | CALCIUM ION, CHLORIDE ION, KAPPA-4 IMMUNOGLOBULIN LIGHT CHAIN VL | | Authors: | Pokkuluri, P.R, Huang, D.-B, Raffen, R, Stevens, F.J, Schiffer, M. | | Deposit date: | 2000-03-06 | | Release date: | 2001-03-06 | | Last modified: | 2024-10-09 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | The Structure of Amyloidogenic Kappa-4 Immunoglobulin VL, REC
To be Published
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1EEU
 | | M4L/Y(27D)D/Q89D/T94H mutant of LEN | | Descriptor: | ISOPROPYL ALCOHOL, KAPPA-4 IMMUNOGLOBULIN (LIGHT CHAIN) | | Authors: | Pokkuluri, P.R, Cai, X, Gu, M, Stevens, F.J, Schiffer, M. | | Deposit date: | 2000-02-03 | | Release date: | 2001-02-03 | | Last modified: | 2024-10-09 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Factors contributing to decreased protein stability when aspartic acid residues are in beta-sheet regions.
Protein Sci., 11, 2002
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