7LD5
 
 | | polynucleotide phosphorylase | | Descriptor: | MAGNESIUM ION, Polyribonucleotide nucleotidyltransferase, poly-A RNA fragment | | Authors: | Goldgur, Y, Shuman, S, De La Cruz, M.J, Ghosh, S, Unciuleac, M.-C. | | Deposit date: | 2021-01-12 | | Release date: | 2021-06-30 | | Last modified: | 2024-05-29 | | Method: | ELECTRON MICROSCOPY (3.07 Å) | | Cite: | Structure and mechanism of Mycobacterium smegmatis polynucleotide phosphorylase.
Rna, 27, 2021
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2Z0S
 | | Crystal structure of putative exosome complex RNA-binding protein | | Descriptor: | Probable exosome complex RNA-binding protein 1 | | Authors: | Murayama, K, Kato-Murayama, M, Takemoto, C, Terada, T, Shirouzu, M, Yokoyama, S, RIKEN Structural Genomics/Proteomics Initiative (RSGI) | | Deposit date: | 2007-05-07 | | Release date: | 2007-11-13 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Crystal structure of putative exosome complex RNA-binding protein
To be Published
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3U1K
 | | Crystal structure of human PNPase | | Descriptor: | CITRIC ACID, Polyribonucleotide nucleotidyltransferase 1, mitochondrial | | Authors: | Lin, C.L, Yuan, H.S. | | Deposit date: | 2011-09-30 | | Release date: | 2012-02-01 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.13 Å) | | Cite: | Crystal structure of human polynucleotide phosphorylase: insights into its domain function in RNA binding and degradation
Nucleic Acids Res., 40, 2012
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6QH2
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3AEV
 | | Crystal structure of a/eIF2alpha-aDim2p-rRNA complex from Pyrococcus horikoshii OT3 | | Descriptor: | Putative uncharacterized protein PH1566, RNA (5'-R(*GP*GP*AP*UP*CP*AP*CP*CP*UP*CP*C)-3'), Translation initiation factor 2 subunit alpha | | Authors: | Tanokura, M, Jia, M.Z, Nagata, K. | | Deposit date: | 2010-02-10 | | Release date: | 2010-04-21 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | An archaeal Dim2-like protein, aDim2p, forms a ternary complex with a/eIF2 alpha and the 3' end fragment of 16S rRNA
J.Mol.Biol., 398, 2010
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4JVH
 | | Structure of the star domain of quaking protein in complex with RNA | | Descriptor: | Protein quaking, RNA (5'-R(*UP*UP*CP*AP*CP*UP*AP*AP*CP*AP*A)-3'), SULFATE ION | | Authors: | Teplova, M, Hafner, M, Teplov, D, Essig, K, Tuschl, T, Patel, D.J. | | Deposit date: | 2013-03-25 | | Release date: | 2013-05-08 | | Method: | X-RAY DIFFRACTION (3.501 Å) | | Cite: | Structure-function studies of STAR family Quaking proteins bound to their in vivo RNA target sites.
Genes Dev., 27, 2013
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8WWP
 | | PNPase mutant of Mycobacterium tuberculosis | | Descriptor: | Bifunctional guanosine pentaphosphate synthetase/polyribonucleotide nucleotidyltransferase | | Authors: | Wang, N, Sheng, Y.N, Liu, Y.T. | | Deposit date: | 2023-10-26 | | Release date: | 2024-07-03 | | Method: | ELECTRON MICROSCOPY (3.12 Å) | | Cite: | Cryo-EM structures of Mycobacterium tuberculosis polynucleotide phosphorylase suggest a potential mechanism for its RNA substrate degradation.
Arch.Biochem.Biophys., 754, 2024
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8WXF
 | | PNPase of Mycobacterium tuberculosis | | Descriptor: | Bifunctional guanosine pentaphosphate synthetase/polyribonucleotide nucleotidyltransferase | | Authors: | Wang, N, Sheng, Y.N, Liu, Y.T. | | Deposit date: | 2023-10-29 | | Release date: | 2024-07-03 | | Method: | ELECTRON MICROSCOPY (4 Å) | | Cite: | Cryo-EM structures of Mycobacterium tuberculosis polynucleotide phosphorylase suggest a potential mechanism for its RNA substrate degradation.
Arch.Biochem.Biophys., 754, 2024
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8WX0
 | | PNPase of M.tuberculosis with its RNA substrate | | Descriptor: | Bifunctional guanosine pentaphosphate synthetase/polyribonucleotide nucleotidyltransferase, RNA (24-mer) | | Authors: | Wang, N, Sheng, Y.N. | | Deposit date: | 2023-10-27 | | Release date: | 2024-07-03 | | Method: | ELECTRON MICROSCOPY (3.7 Å) | | Cite: | Cryo-EM structures of Mycobacterium tuberculosis polynucleotide phosphorylase suggest a potential mechanism for its RNA substrate degradation.
Arch.Biochem.Biophys., 754, 2024
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7OGM
 | | A cooperative PNPase-Hfq-RNA carrier complex facilitates bacterial riboregulation. PNPase-3'ETS(leuZ)-Hfq | | Descriptor: | 3'ETS(LeuZ), Polyribonucleotide nucleotidyltransferase, RNA-binding protein Hfq | | Authors: | Dendooven, T, Sinha, D, Roesoleva, A, Cameron, T.A, De Lay, N, Luisi, B.F, Bandyra, K. | | Deposit date: | 2021-05-06 | | Release date: | 2021-07-07 | | Last modified: | 2024-07-10 | | Method: | ELECTRON MICROSCOPY (3.7 Å) | | Cite: | A cooperative PNPase-Hfq-RNA carrier complex facilitates bacterial riboregulation.
Mol.Cell, 81, 2021
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7OGL
 | | A cooperative PNPase-Hfq-RNA carrier complex facilitates bacterial riboregulation. apo-PNPase | | Descriptor: | Polyribonucleotide nucleotidyltransferase | | Authors: | Dendooven, T, Sinha, D, Roesoleva, A, Cameron, T.A, De Lay, N, Luisi, B.F, Bandyra, K. | | Deposit date: | 2021-05-06 | | Release date: | 2021-07-07 | | Last modified: | 2024-07-10 | | Method: | ELECTRON MICROSCOPY (3.4 Å) | | Cite: | A cooperative PNPase-Hfq-RNA carrier complex facilitates bacterial riboregulation.
Mol.Cell, 81, 2021
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7OGK
 | | A cooperative PNPase-Hfq-RNA carrier complex facilitates bacterial riboregulation. PNPase-3'ETS(leuZ) | | Descriptor: | 3'ETS(LeuZ), Polyribonucleotide nucleotidyltransferase | | Authors: | Dendooven, T, Sinha, D, Roesoleva, A, Cameron, T.A, De Lay, N, Luisi, B.F, Bandyra, K. | | Deposit date: | 2021-05-06 | | Release date: | 2021-07-07 | | Last modified: | 2024-07-10 | | Method: | ELECTRON MICROSCOPY (3.4 Å) | | Cite: | A cooperative PNPase-Hfq-RNA carrier complex facilitates bacterial riboregulation.
Mol.Cell, 81, 2021
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4JVY
 | | Structure of the STAR (signal transduction and activation of RNA) domain of GLD-1 bound to RNA | | Descriptor: | Female germline-specific tumor suppressor gld-1, RNA (5'-R(P*CP*UP*AP*AP*CP*AP*A)-3') | | Authors: | Teplova, M, Hafner, M, Teplov, D, Essig, K, Tuschl, T, Patel, D.J. | | Deposit date: | 2013-03-26 | | Release date: | 2013-05-08 | | Last modified: | 2017-11-15 | | Method: | X-RAY DIFFRACTION (2.853 Å) | | Cite: | Structure-function studies of STAR family Quaking proteins bound to their in vivo RNA target sites.
Genes Dev., 27, 2013
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4AM3
 | | Crystal structure of C. crescentus PNPase bound to RNA | | Descriptor: | PHOSPHATE ION, POLYRIBONUCLEOTIDE NUCLEOTIDYLTRANSFERASE, RNA, ... | | Authors: | Hardwick, S.W, Gubbey, T, Hug, I, Jenal, U, Luisi, B.F. | | Deposit date: | 2012-03-07 | | Release date: | 2012-04-18 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Crystal Structure of Caulobacter Crescentus Polynucleotide Phosphorylase Reveals a Mechanism of RNA Substrate Channelling and RNA Degradosome Assembly.
Open Biol., 2, 2012
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4AIM
 | | Crystal structure of C. crescentus PNPase bound to RNase E recognition peptide | | Descriptor: | PHOSPHATE ION, POLYRIBONUCLEOTIDE NUCLEOTIDYLTRANSFERASE, RIBONUCLEASE, ... | | Authors: | Hardwick, S.W, Gubbey, T, Hug, I, Jenal, U, Luisi, B.F. | | Deposit date: | 2012-02-10 | | Release date: | 2012-04-18 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (3.3 Å) | | Cite: | Crystal Structure of Caulobacter Crescentus Polynucleotide Phosphorylase Reveals a Mechanism of RNA Substrate Channelling and RNA Degradosome Assembly.
Open Biol., 2, 2012
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4AID
 | | Crystal structure of C. crescentus PNPase bound to RNase E recognition peptide | | Descriptor: | PHOSPHATE ION, POLYRIBONUCLEOTIDE NUCLEOTIDYLTRANSFERASE, RIBONUCLEASE, ... | | Authors: | Hardwick, S.W, Gubbey, T, Hug, I, Jenal, U, Luisi, B.F. | | Deposit date: | 2012-02-09 | | Release date: | 2012-04-18 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Crystal Structure of Caulobacter Crescentus Polynucleotide Phosphorylase Reveals a Mechanism of RNA Substrate Channelling and RNA Degradosome Assembly.
Open Biol., 2, 2012
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1E3P
 | | tungstate derivative of Streptomyces antibioticus PNPase/GPSI enzyme | | Descriptor: | Polyribonucleotide nucleotidyltransferase, SULFATE ION, TUNGSTATE(VI)ION | | Authors: | Symmons, M.F, Jones, G.H, Luisi, B.F. | | Deposit date: | 2000-06-20 | | Release date: | 2000-11-03 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | A Duplicated Fold is the Structural Basis for Polynucleotide Phosphorylase Catalytic Activity, Processivity, and Regulation
Structure, 8, 2000
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5YJJ
 | | Crystal structure of PNPase from Staphylococcus epidermidis | | Descriptor: | MAGNESIUM ION, PHOSPHATE ION, Polyribonucleotide nucleotidyltransferase | | Authors: | Raj, R, Gopal, B. | | Deposit date: | 2017-10-10 | | Release date: | 2018-01-31 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Characterization of Staphylococcus epidermidis Polynucleotide phosphorylase and its interactions with ribonucleases RNase J1 and RNase J2.
Biochem. Biophys. Res. Commun., 495, 2018
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1E3H
 | | SeMet derivative of Streptomyces antibioticus PNPase/GPSI enzyme | | Descriptor: | GUANOSINE PENTAPHOSPHATE SYNTHETASE, SULFATE ION | | Authors: | Symmons, M.F, Jones, G.H, Luisi, B.F. | | Deposit date: | 2000-06-15 | | Release date: | 2000-11-05 | | Last modified: | 2019-11-06 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | A Duplicated Fold is the Structural Basis for Polynucleotide Phosphorylase Catalytic Activity, Processivity, and Regulation
Structure, 8, 2000
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5ZF6
 | | Crystal structure of the dimeric human PNPase | | Descriptor: | Polyribonucleotide nucleotidyltransferase 1, mitochondrial | | Authors: | Yuan, H.S, Golzarroshan, B. | | Deposit date: | 2018-03-02 | | Release date: | 2018-08-22 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (2.796 Å) | | Cite: | Crystal structure of dimeric human PNPase reveals why disease-linked mutants suffer from low RNA import and degradation activities.
Nucleic Acids Res., 46, 2018
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2E3U
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2BA0
 | | Archaeal exosome core | | Descriptor: | Archaeal exosome RNA binding protein RRP4, Archaeal exosome RNA binding protein RRP41, Archaeal exosome RNA binding protein RRP42 | | Authors: | Buttner, K, Wenig, K, Hopfner, K.P. | | Deposit date: | 2005-10-13 | | Release date: | 2005-11-22 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Structural framework for the mechanism of archaeal exosomes in RNA processing.
Mol.Cell, 20, 2005
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