4USI
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![BU of 4usi by Molmil](/molmil-images/mine/4usi) | Nitrogen regulatory protein PII from Chlamydomonas reinhardtii in complex with MgATP and 2-oxoglutarate | Descriptor: | 2-OXOGLUTARIC ACID, ADENOSINE-5'-TRIPHOSPHATE, MAGNESIUM ION, ... | Authors: | Chellamuthu, V.R, Forchhammer, K, Hartmann, M.D. | Deposit date: | 2014-07-08 | Release date: | 2014-12-03 | Last modified: | 2024-01-10 | Method: | X-RAY DIFFRACTION (1.45 Å) | Cite: | A Widespread Glutamine-Sensing Mechanism in the Plant Kingdom. Cell(Cambridge,Mass.), 159, 2014
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4USJ
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![BU of 4usj by Molmil](/molmil-images/mine/4usj) | N-acetylglutamate kinase from Arabidopsis thaliana in complex with PII from Chlamydomonas reinhardtii | Descriptor: | ACETYLGLUTAMATE KINASE, CHLOROPLASTIC, ADENOSINE-5'-DIPHOSPHATE, ... | Authors: | Chellamuthu, V.R, Forchhammer, K, Hartmann, M.D. | Deposit date: | 2014-07-08 | Release date: | 2014-12-03 | Last modified: | 2024-01-10 | Method: | X-RAY DIFFRACTION (2.85 Å) | Cite: | A Widespread Glutamine-Sensing Mechanism in the Plant Kingdom. Cell(Cambridge,Mass.), 159, 2014
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4USH
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![BU of 4ush by Molmil](/molmil-images/mine/4ush) | |
4AFF
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![BU of 4aff by Molmil](/molmil-images/mine/4aff) | High resolution structure of a PII mutant (I86N) protein in complex with ATP, MG and FLC | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, CITRATE ANION, MAGNESIUM ION, ... | Authors: | Zeth, K, Fokina, O, Chellamuthu, V.R, Forchhammer, K. | Deposit date: | 2012-01-19 | Release date: | 2012-02-01 | Last modified: | 2024-05-08 | Method: | X-RAY DIFFRACTION (1.05 Å) | Cite: | An Engineered Pii Protein Variant that Senses a Novel Ligand: Atomic Resolution Structure of the Complex with Citrate. Acta Crystallogr.,Sect.D, 68, 2012
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6T76
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![BU of 6t76 by Molmil](/molmil-images/mine/6t76) | PII-like protein CutA from Nostoc sp. PCC 7120 in apo form | Descriptor: | Periplasmic divalent cation tolerance protein, SULFATE ION | Authors: | Selim, K.A, Albrecht, R, Forchhammer, K, Hartmann, M.D. | Deposit date: | 2019-10-21 | Release date: | 2020-07-22 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Functional and structural characterization of PII-like protein CutA does not support involvement in heavy metal tolerance and hints at a small-molecule carrying/signaling role. Febs J., 288, 2021
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6T7E
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![BU of 6t7e by Molmil](/molmil-images/mine/6t7e) | PII-like protein CutA from Nostoc sp. PCC7120 in complex with MES | Descriptor: | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, Periplasmic divalent cation tolerance protein | Authors: | Selim, K.A, Albrecht, R, Forchhammer, K, Hartmann, M.D. | Deposit date: | 2019-10-21 | Release date: | 2020-07-22 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (2.45 Å) | Cite: | Functional and structural characterization of PII-like protein CutA does not support involvement in heavy metal tolerance and hints at a small-molecule carrying/signaling role. Febs J., 288, 2021
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4C3L
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![BU of 4c3l by Molmil](/molmil-images/mine/4c3l) | Structure of wildtype PII from S. elongatus at high resolution | Descriptor: | CHLORIDE ION, NITROGEN REGULATORY PROTEIN P-II, TETRAETHYLENE GLYCOL | Authors: | Zeth, K, Forchhammer, K. | Deposit date: | 2013-08-25 | Release date: | 2014-01-15 | Last modified: | 2023-12-20 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | Structural Basis and Target-Specific Modulation of Adp Sensing by the Synechococcus Elongatus Pii Signaling Protein. J.Biol.Chem., 289, 2014
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4C3K
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![BU of 4c3k by Molmil](/molmil-images/mine/4c3k) | Structure of mixed PII-ADP complexes from S. elongatus | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, NITROGEN REGULATORY PROTEIN P-II, PHOSPHATE ION | Authors: | Zeth, K, Forchhammer, K. | Deposit date: | 2013-08-25 | Release date: | 2014-02-12 | Last modified: | 2023-12-20 | Method: | X-RAY DIFFRACTION (3.099 Å) | Cite: | Structural Basis and Target-Specific Modulation of Adp Sensing by the Synechococcus Elongatus Pii Signaling Protein. J.Biol.Chem., 289, 2014
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4C3M
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1QY7
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![BU of 1qy7 by Molmil](/molmil-images/mine/1qy7) | The structure of the PII protein from the cyanobacteria Synechococcus sp. PCC 7942 | Descriptor: | NICKEL (II) ION, Nitrogen regulatory protein P-II, SULFATE ION | Authors: | Xu, Y, Carr, P.D, Clancy, P, Garcia-Dominguez, M, Forchhammer, K, Florencio, F, Tandeau de Marsac, N, Vasudevan, S.G, Ollis, D.L. | Deposit date: | 2003-09-09 | Release date: | 2003-09-23 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | The structures of the PII proteins from the cyanobacteria Synechococcus sp. PCC 7942 and Synechocystis sp. PCC 6803. Acta Crystallogr.,Sect.D, 59, 2003
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1UL3
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![BU of 1ul3 by Molmil](/molmil-images/mine/1ul3) | Crystal Structure of PII from Synechocystis sp. PCC 6803 | Descriptor: | CALCIUM ION, GLYCEROL, Nitrogen regulatory protein P-II | Authors: | Xu, Y, Carr, P.D, Clancy, P, Garcia-Dominguez, M, Forchhammer, K, Florencio, F, Tandeau de Marsac, N, Vasudevan, S.G, Ollis, D.L. | Deposit date: | 2003-09-09 | Release date: | 2003-12-16 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | The structures of the PII proteins from the cyanobacteria Synechococcus sp. PCC 7942 and Synechocystis sp. PCC 6803. Acta Crystallogr.,Sect.D, 59, 2003
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2XUL
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![BU of 2xul by Molmil](/molmil-images/mine/2xul) | Structure of PII from Synechococcus elongatus in complex with 2- oxoglutarate at high 2-OG concentrations | Descriptor: | 2-OXOGLUTARIC ACID, ADENOSINE-5'-TRIPHOSPHATE, MAGNESIUM ION, ... | Authors: | Zeth, K, Chellamuthu, V.-R, Forchhammer, K, Fokina, O. | Deposit date: | 2010-10-19 | Release date: | 2010-11-03 | Last modified: | 2024-05-08 | Method: | X-RAY DIFFRACTION (2.2 Å) | Cite: | Mechanism of 2-Oxoglutarate Signaling by the Synechococcus Elongatus Pii Signal Transduction Protein Proc.Natl.Acad.Sci.USA, 107, 2010
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2XBP
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![BU of 2xbp by Molmil](/molmil-images/mine/2xbp) | A novel signal transduction protein PII variant from Synechococcus elongatus PCC7942 indicates a two-step process for NAGK PII complex formation | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, CHLORIDE ION, MAGNESIUM ION, ... | Authors: | Fokina, O, Chellamuthu, V.R, Zeth, K, Forchhammer, K. | Deposit date: | 2010-04-14 | Release date: | 2010-08-18 | Last modified: | 2024-05-08 | Method: | X-RAY DIFFRACTION (1.2 Å) | Cite: | A Novel Signal Transduction Protein P(II) Variant from Synechococcus Elongatus Pcc 7942 Indicates a Two-Step Process for Nagk- P(II) Complex Formation. J.Mol.Biol., 399, 2010
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2J86
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![BU of 2j86 by Molmil](/molmil-images/mine/2j86) | Structural analysis of the PP2C Family Phosphatase tPphA of Thermosynechococcus elongatus | Descriptor: | MAGNESIUM ION, PROTEIN SERINE-THREONINE PHOSPHATASE | Authors: | Schlicker, C, Kloft, N, Forchhammer, K, Becker, S. | Deposit date: | 2006-10-19 | Release date: | 2007-11-06 | Last modified: | 2023-12-13 | Method: | X-RAY DIFFRACTION (3.05 Å) | Cite: | Structural Analysis of the Pp2C Phosphatase Tppha from Thermosynechococcus Elongatus: A Flexible Flap Subdomain Controls Access to the Catalytic Site. J.Mol.Biol., 376, 2008
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2J82
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![BU of 2j82 by Molmil](/molmil-images/mine/2j82) | Structural analysis of the PP2C Family Phosphatase tPphA from Thermosynechococcus elongatus | Descriptor: | CALCIUM ION, MAGNESIUM ION, PROTEIN SERINE-THREONINE PHOSPHATASE | Authors: | Schlicker, C, Kloft, N, Forchhammer, K, Becker, S. | Deposit date: | 2006-10-18 | Release date: | 2007-11-06 | Last modified: | 2024-05-08 | Method: | X-RAY DIFFRACTION (1.28 Å) | Cite: | Structural Analysis of the Pp2C Phosphatase Tppha from Thermosynechococcus Elongatus: A Flexible Flap Subdomain Controls Access to the Catalytic Site. J.Mol.Biol., 376, 2008
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2XZV
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![BU of 2xzv by Molmil](/molmil-images/mine/2xzv) | |
5O3Q
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![BU of 5o3q by Molmil](/molmil-images/mine/5o3q) | Carbon regulatory PII-like protein SbtB from Synechocystis sp. 6803 in complex with cyclic AMP (cAMP) | Descriptor: | ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, BICARBONATE ION, Membrane-associated protein slr1513 | Authors: | Selim, K.A, Albrecht, R, Forchhammer, K, Hartmann, M.D. | Deposit date: | 2017-05-24 | Release date: | 2018-05-16 | Last modified: | 2024-01-17 | Method: | X-RAY DIFFRACTION (1.75 Å) | Cite: | PII-like signaling protein SbtB links cAMP sensing with cyanobacterial inorganic carbon response. Proc. Natl. Acad. Sci. U.S.A., 115, 2018
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5O3R
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![BU of 5o3r by Molmil](/molmil-images/mine/5o3r) | Carbon regulatory PII-like protein SbtB from Synechocystis sp. 6803 in complex with AMP | Descriptor: | ADENOSINE MONOPHOSPHATE, BICARBONATE ION, Membrane-associated protein slr1513 | Authors: | Selim, K.A, Forchhammer, K, Albrecht, R, Hartmann, M.D. | Deposit date: | 2017-05-24 | Release date: | 2018-05-16 | Last modified: | 2024-01-17 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | PII-like signaling protein SbtB links cAMP sensing with cyanobacterial inorganic carbon response. Proc. Natl. Acad. Sci. U.S.A., 115, 2018
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5O3S
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![BU of 5o3s by Molmil](/molmil-images/mine/5o3s) | Carbon regulatory PII-like protein SbtB from Synechocystis sp. 6803 in Apo state, hexagonal crystal form | Descriptor: | Membrane-associated protein slr1513 | Authors: | Selim, K.A, Albrecht, R, Forchhammer, K, Hartmann, M.D. | Deposit date: | 2017-05-24 | Release date: | 2018-05-16 | Last modified: | 2024-01-17 | Method: | X-RAY DIFFRACTION (2.2 Å) | Cite: | PII-like signaling protein SbtB links cAMP sensing with cyanobacterial inorganic carbon response. Proc. Natl. Acad. Sci. U.S.A., 115, 2018
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5O3P
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![BU of 5o3p by Molmil](/molmil-images/mine/5o3p) | Carbon regulatory PII-like protein SbtB from Synechocystis sp. 6803 in Apo state, trigonal crystal form | Descriptor: | DI(HYDROXYETHYL)ETHER, Membrane-associated protein slr1513, PENTAETHYLENE GLYCOL | Authors: | Selim, K.A, Albrecht, R, Forchhammer, K, Hartmann, M.D. | Deposit date: | 2017-05-24 | Release date: | 2018-05-16 | Last modified: | 2024-01-17 | Method: | X-RAY DIFFRACTION (1.75 Å) | Cite: | PII-like signaling protein SbtB links cAMP sensing with cyanobacterial inorganic carbon response. Proc. Natl. Acad. Sci. U.S.A., 115, 2018
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2XZW
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![BU of 2xzw by Molmil](/molmil-images/mine/2xzw) | STRUCTURE OF PII FROM SYNECHOCOCCUS ELONGATUS IN COMPLEX WITH 2- OXOGLUTARATE AT LOW 2-OG CONCENTRATIONS | Descriptor: | 2-OXOGLUTARIC ACID, ADENOSINE-5'-TRIPHOSPHATE, MAGNESIUM ION, ... | Authors: | Zeth, K, Chellamuthu, V.-R, Forchhammer, K, Fokina, O. | Deposit date: | 2010-11-29 | Release date: | 2010-12-08 | Last modified: | 2023-12-20 | Method: | X-RAY DIFFRACTION (1.95 Å) | Cite: | Mechanism of 2-Oxoglutarate Signaling by the Synechococcus Elongatus Pii Signal Transduction Protein. Proc.Natl.Acad.Sci.USA, 107, 2010
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2Y09
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5EMI
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![BU of 5emi by Molmil](/molmil-images/mine/5emi) | N-acetylmuramoyl-L-alanine amidase AmiC2 of Nostoc punctiforme | Descriptor: | (4R)-2-METHYLPENTANE-2,4-DIOL, 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, Cell wall hydrolase/autolysin, ... | Authors: | Buettner, F.M, Stehle, T. | Deposit date: | 2015-11-06 | Release date: | 2016-02-10 | Last modified: | 2024-01-10 | Method: | X-RAY DIFFRACTION (1.12 Å) | Cite: | Enabling cell-cell communication via nanopore formation: structure, function and localization of the unique cell wall amidase AmiC2 of Nostoc punctiforme. Febs J., 283, 2016
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8BP7
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![BU of 8bp7 by Molmil](/molmil-images/mine/8bp7) | Citrate-bound hexamer of Synechococcus elongatus citrate synthase | Descriptor: | CITRIC ACID, Citrate synthase, MAGNESIUM ION, ... | Authors: | Mais, C.-N, Sendker, F, Bange, G. | Deposit date: | 2022-11-16 | Release date: | 2024-04-24 | Last modified: | 2024-05-08 | Method: | X-RAY DIFFRACTION (2.71 Å) | Cite: | Emergence of fractal geometries in the evolution of a metabolic enzyme. Nature, 628, 2024
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7R2Y
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![BU of 7r2y by Molmil](/molmil-images/mine/7r2y) | Carbon regulatory PII-like protein SbtB from Synechocystis sp. 6803 in complex with ATP resulting from short ATP soak, conflicting T-loop and C-loop with partial occupancy | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Membrane-associated protein slr1513, SODIUM ION | Authors: | Selim, K.A, Albrecht, R, Hartmann, M.D. | Deposit date: | 2022-02-06 | Release date: | 2023-02-15 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (2.15 Å) | Cite: | Carbon signaling protein SbtB possesses atypical redox-regulated apyrase activity to facilitate regulation of bicarbonate transporter SbtA. Proc.Natl.Acad.Sci.USA, 120, 2023
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