1PFN
 
 | | PF4-M2 CHIMERIC MUTANT WITH THE FIRST 10 N-TERMINAL RESIDUES OF R-PF4 REPLACED BY THE N-TERMINAL RESIDUES OF THE IL8 SEQUENCE. MODELS 16-27 OF A 27-MODEL SET. | | Descriptor: | PF4-M2 CHIMERA | | Authors: | Mayo, K.H, Roongta, V, Ilyina, E, Milius, R, Barker, S, Quinlan, C, La Rosa, G, Daly, T.J. | | Deposit date: | 1995-07-18 | | Release date: | 1996-01-29 | | Last modified: | 2021-11-03 | | Method: | SOLUTION NMR | | Cite: | NMR solution structure of the 32-kDa platelet factor 4 ELR-motif N-terminal chimera: a symmetric tetramer.
Biochemistry, 34, 1995
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5Y9S
 | | Crystal structure of VV2_1132, a LysR family transcriptional regulator | | Descriptor: | BROMIDE ION, VV2_1132 | | Authors: | Jang, Y, Hong, S, Jo, I, Ahn, J, Ha, N.C. | | Deposit date: | 2017-08-28 | | Release date: | 2018-03-28 | | Last modified: | 2024-03-27 | | Method: | X-RAY DIFFRACTION (2.199 Å) | | Cite: | A Novel Tetrameric Assembly Configuration in VV2_1132, a LysR-Type Transcriptional Regulator inVibrio vulnificus
Mol. Cells, 41, 2018
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2QPF
 | | Crystal Structure of Mouse Transthyretin | | Descriptor: | Transthyretin | | Authors: | Reixach, N, Foss, T.R, Santelli, E, Pascual, J, Kelly, J.W, Buxbaum, J.N. | | Deposit date: | 2007-07-23 | | Release date: | 2007-11-27 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.05 Å) | | Cite: | Human-Murine Transthyretin Heterotetramers Are Kinetically Stable and Non-amyloidogenic: A LESSON IN THE GENERATION OF TRANSGENIC MODELS OF DISEASES INVOLVING OLIGOMERIC PROTEINS.
J.Biol.Chem., 283, 2008
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8TDW
 | | ssRNA bound SAMHD1 T open | | Descriptor: | Deoxynucleoside triphosphate triphosphohydrolase SAMHD1, FE (III) ION, RNA (5'-R(P*CP*CP*GP*AP*CP*C)-3'), ... | | Authors: | Sung, M, Huynh, K, Han, S. | | Deposit date: | 2023-07-05 | | Release date: | 2023-11-22 | | Last modified: | 2023-12-20 | | Method: | ELECTRON MICROSCOPY (3.04 Å) | | Cite: | Guanine-containing ssDNA and RNA induce dimeric and tetrameric structural forms of SAMHD1.
Nucleic Acids Res., 51, 2023
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8TDV
 | | ssRNA bound SAMHD1 T closed | | Descriptor: | Deoxynucleoside triphosphate triphosphohydrolase SAMHD1, FE (III) ION, RNA (5'-R(P*CP*CP*GP*AP*CP*CP*C)-3'), ... | | Authors: | Sung, M, Huynh, K, Han, S. | | Deposit date: | 2023-07-05 | | Release date: | 2023-12-20 | | Method: | ELECTRON MICROSCOPY (3.44 Å) | | Cite: | Guanine-containing ssDNA and RNA induce dimeric and tetrameric structural forms of SAMHD1.
Nucleic Acids Res., 51, 2023
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1YOD
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6LZ1
 | | Structure of S.pombe alpha-mannosidase Ams1 | | Descriptor: | Ams1, ZINC ION | | Authors: | Zhang, J, Ye, K. | | Deposit date: | 2020-02-17 | | Release date: | 2020-09-09 | | Last modified: | 2024-03-27 | | Method: | ELECTRON MICROSCOPY (3.2 Å) | | Cite: | Cryo-EM structure of fission yeast tetrameric alpha-mannosidase Ams1.
Febs Open Bio, 10, 2020
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5Z1Z
 | | The apo-structure of D-lactate dehydrogenase from Escherichia coli | | Descriptor: | D-isomer specific 2-hydroxyacid dehydrogenase NAD-binding, DI(HYDROXYETHYL)ETHER, MAGNESIUM ION | | Authors: | Furukawa, N, Miyanaga, A, Nakajima, M, Taguchi, H. | | Deposit date: | 2017-12-28 | | Release date: | 2018-09-19 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.97 Å) | | Cite: | Structural Basis of Sequential Allosteric Transitions in Tetrameric d-Lactate Dehydrogenases from Three Gram-Negative Bacteria.
Biochemistry, 57, 2018
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5WI6
 | | Human beta-1 tryptase mutant Ile99Cys | | Descriptor: | L-alpha-glutamyl-N-{(1S)-4-{[amino(iminio)methyl]amino}-1-[(1S)-2-chloro-1-hydroxyethyl]butyl}glycinamide, SULFATE ION, Tryptase alpha/beta-1 | | Authors: | Eigenbrot, C, Maun, H.R. | | Deposit date: | 2017-07-18 | | Release date: | 2018-04-25 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.72 Å) | | Cite: | Dual functionality of beta-tryptase protomers as both proteases and cofactors in the active tetramer.
J. Biol. Chem., 293, 2018
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5VRE
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8TE3
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8TDR
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3KRZ
 | | Crystal Structure of the Thermostable NADH4-bound old yellow enzyme from Thermoanaerobacter pseudethanolicus E39 | | Descriptor: | 1,4,5,6-TETRAHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE, FLAVIN MONONUCLEOTIDE, NADH:flavin oxidoreductase/NADH oxidase | | Authors: | Adalbjornsson, B.V, Toogood, H.S, Leys, D, Scrutton, N.S. | | Deposit date: | 2009-11-20 | | Release date: | 2009-12-08 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Biocatalysis with thermostable enzymes: structure and properties of a thermophilic 'ene'-reductase related to old yellow enzyme.
Chembiochem, 11, 2010
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7UJN
 | | Structure of Human SAMHD1 with Non-Hydrolysable dGTP Analog | | Descriptor: | 2'-deoxyguanosine-5'-O-(1-thiotriphosphate), Deoxynucleoside triphosphate triphosphohydrolase SAMHD1 | | Authors: | Huynh, K.W, Ammirati, M, Han, S. | | Deposit date: | 2022-03-31 | | Release date: | 2022-07-20 | | Last modified: | 2024-02-14 | | Method: | ELECTRON MICROSCOPY (2.89 Å) | | Cite: | Phosphorylation of SAMHD1 Thr592 increases C-terminal domain dynamics, tetramer dissociation and ssDNA binding kinetics.
Nucleic Acids Res., 50, 2022
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3HIJ
 | | Crystal structure of dihydrodipicolinate synthase from Bacillus anthracis in complex with its substrate, pyruvate | | Descriptor: | Dihydrodipicolinate synthase, GLYCEROL, SODIUM ION | | Authors: | Voss, J.E, Scally, S.W, Dobson, R.C.J, Perugini, M.A. | | Deposit date: | 2009-05-20 | | Release date: | 2009-11-24 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.15 Å) | | Cite: | Substrate-mediated Stabilization of a Tetrameric Drug Target Reveals Achilles Heel in Anthrax.
J.Biol.Chem., 285, 2010
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2CCE
 | | Parallel Configuration of pLI E20S | | Descriptor: | General control protein GCN4 | | Authors: | Yadav, M.K, Leman, L.J, Price, D.J, Brooks 3rd, C.L, Stout, C.D, Ghadiri, M.R. | | Deposit date: | 2006-01-16 | | Release date: | 2006-04-06 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Coiled coils at the edge of configurational heterogeneity. Structural analyses of parallel and antiparallel homotetrameric coiled coils reveal configurational sensitivity to a single solvent-exposed amino acid substitution.
Biochemistry, 45, 2006
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2V79
 | | Crystal Structure of the N-terminal domain of DnaD from Bacillus Subtilis | | Descriptor: | CHLORIDE ION, DNA REPLICATION PROTEIN DNAD, SODIUM ION | | Authors: | Schneider, S, Zhang, W, Soultanas, P, Paoli, M. | | Deposit date: | 2007-07-27 | | Release date: | 2008-01-15 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structure of the N-Terminal Oligomerization Domain of Dnad Reveals a Unique Tetramerization Motif and Provides Insights Into Scaffold Formation.
J.Mol.Biol., 376, 2008
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4LXX
 | | Crystal structure WlaRD, a sugar 3N-formyl transferase in the presence of dTDP-Fuc3NFo and 5-N-Formyl-THF | | Descriptor: | (2R,3R,4S,5R,6R)-4-(formylamino)-3,5-dihydroxy-6-methyltetrahydro-2H-pyran-2-yl [(2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl]methyl dihydrogen diphosphate (non-preferred name), 1,2-ETHANEDIOL, 3[N-MORPHOLINO]PROPANE SULFONIC ACID, ... | | Authors: | thoden, J.B, goneau, M.-F, gilbert, M, holden, H.M. | | Deposit date: | 2013-07-30 | | Release date: | 2013-08-14 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.45 Å) | | Cite: | Structure of a sugar N-formyltransferase from Campylobacter jejuni.
Biochemistry, 52, 2013
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3F2M
 | | Urate oxidase complexed with 8-azaxanthine at 150 MPa | | Descriptor: | 8-AZAXANTHINE, SODIUM ION, Uricase | | Authors: | Colloc'h, N, Girard, E, Kahn, R, Fourme, R. | | Deposit date: | 2008-10-30 | | Release date: | 2009-11-10 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Structure-function perturbation and dissociation of tetrameric urate oxidase by high hydrostatic pressure.
Biophys.J., 98, 2010
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7ZZ8
 | | Cryo-EM structure of Lactococcus lactis pyruvate carboxylase with acetyl-CoA and cyclic di-AMP | | Descriptor: | (2R,3R,3aS,5R,7aR,9R,10R,10aS,12R,14aR)-2,9-bis(6-amino-9H-purin-9-yl)octahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8 ]tetraoxadiphosphacyclododecine-3,5,10,12-tetrol 5,12-dioxide, ACETYL COENZYME *A, ADENOSINE-5'-DIPHOSPHATE, ... | | Authors: | Lopez-Alonso, J.P, Lazaro, M, Gil, D, Choi, P.H, Tong, L, Valle, M. | | Deposit date: | 2022-05-25 | | Release date: | 2022-10-12 | | Last modified: | 2023-11-15 | | Method: | ELECTRON MICROSCOPY (3.29 Å) | | Cite: | CryoEM structural exploration of catalytically active enzyme pyruvate carboxylase.
Nat Commun, 13, 2022
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1C3V
 | | DIHYDRODIPICOLINATE REDUCTASE FROM MYCOBACTERIUM TUBERCULOSIS COMPLEXED WITH NADPH AND PDC | | Descriptor: | DIHYDRODIPICOLINATE REDUCTASE, NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE, PYRIDINE-2,6-DICARBOXYLIC ACID, ... | | Authors: | Cirilli, M, Zheng, R, Scapin, G, Blanchard, J.S, TB Structural Genomics Consortium (TBSGC) | | Deposit date: | 1999-07-28 | | Release date: | 2003-08-26 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.39 Å) | | Cite: | The three-dimensional structures of the Mycobacterium tuberculosis
dihydrodipicolinate reductase-NADH-2,6-PDC and -NADPH-2,6-PDC complexes.
Structural and mutagenic analysis of relaxed nucleotide specificity
Biochemistry, 42, 2003
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1W5J
 | | AN ANTI-PARALLEL FOUR HELIX BUNDLE | | Descriptor: | GENERAL CONTROL PROTEIN GCN4 | | Authors: | Yadav, M.K, Leman, L.J, Stout, C.D, Ghadiri, M.R. | | Deposit date: | 2004-08-07 | | Release date: | 2004-09-24 | | Last modified: | 2019-05-08 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Coiled Coils at the Edge of Configurational Heterogeneity. Structural Analyses of Parallel and Antiparallel Homotetrameric Coiled Coils Reveal Configurational Sensitivity to a Single Solvent-Exposed Amino Acid Substitution.
Biochemistry, 45, 2006
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1W5H
 | | An anti-parallel four helix bundle. | | Descriptor: | GENERAL CONTROL PROTEIN GCN4 | | Authors: | Yadav, M.K, Leman, L.J, Stout, C.D, Ghadiri, M.R. | | Deposit date: | 2004-08-06 | | Release date: | 2004-09-24 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Coiled Coils at the Edge of Configurational Heterogeneity. Structural Analyses of Parallel and Antiparallel Homotetrameric Coiled Coils Reveal Configurational Sensitivity to a Single Solvent-Exposed Amino Acid Substitution.
Biochemistry, 45, 2006
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1W5L
 | | An anti-parallel to parallel switch. | | Descriptor: | GENERAL CONTROL PROTEIN GCN4 | | Authors: | Yadav, M.K, Leman, L.J, Stout, C.D, Ghadiri, M.R. | | Deposit date: | 2004-08-07 | | Release date: | 2004-09-24 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.17 Å) | | Cite: | Coiled Coils at the Edge of Configurational Heterogeneity. Structural Analyses of Parallel and Antiparallel Homotetrameric Coiled Coils Reveal Configurational Sensitivity to a Single Solvent-Exposed Amino Acid Substitution.
Biochemistry, 45, 2006
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1W5K
 | | AN ANTI-PARALLEL FOUR HELIX BUNDLE | | Descriptor: | GENERAL CONTROL PROTEIN GCN4 | | Authors: | Yadav, M.K, Leman, L.J, Stout, C.D, Ghadiri, M.R. | | Deposit date: | 2004-08-07 | | Release date: | 2004-09-24 | | Last modified: | 2019-05-08 | | Method: | X-RAY DIFFRACTION (1.92 Å) | | Cite: | Coiled Coils at the Edge of Configurational Heterogeneity. Structural Analyses of Parallel and Antiparallel Homotetrameric Coiled Coils Reveal Configurational Sensitivity to a Single Solvent-Exposed Amino Acid Substitution.
Biochemistry, 45, 2006
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