+Open data
-Basic information
Entry | Database: PDB / ID: 2ktu | ||||||
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Title | Human eRF1 C-domain, "closed" conformer | ||||||
Components | Eukaryotic peptide chain release factor subunit 1 | ||||||
Keywords | TRANSLATION / eRF1 / C domain / termination / Eukaryotes / Cytoplasm / Protein biosynthesis | ||||||
Function / homology | Function and homology information translation termination factor activity / cytoplasmic translational termination / translation release factor complex / regulation of translational termination / translation release factor activity / translation release factor activity, codon specific / protein methylation / sequence-specific mRNA binding / aminoacyl-tRNA hydrolase activity / nuclear-transcribed mRNA catabolic process, nonsense-mediated decay ...translation termination factor activity / cytoplasmic translational termination / translation release factor complex / regulation of translational termination / translation release factor activity / translation release factor activity, codon specific / protein methylation / sequence-specific mRNA binding / aminoacyl-tRNA hydrolase activity / nuclear-transcribed mRNA catabolic process, nonsense-mediated decay / Protein hydroxylation / Eukaryotic Translation Termination / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / translational termination / cytosolic ribosome / Regulation of expression of SLITs and ROBOs / ribosome binding / RNA binding / cytosol / cytoplasm Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | SOLUTION NMR / simulated annealing | ||||||
Model details | closest to the average, model 1 | ||||||
Authors | Mantsyzov, A.B. / Polshakov, V.I. / Birdsall, B. | ||||||
Citation | Journal: Biomol.Nmr Assign. / Year: 2007 Title: NMR assignments of the C-terminal domain of human polypeptide release factor eRF1. Authors: Mantsyzov, A.B. / Birdsall, B. / Ivanova, E.V. / Alkalaeva, E.Z. / Krjuchkova, P.N. / Kelly, G. / Frolova, L.Yu. / I Polshakov, V. #1: Journal: To be Published Title: NMR assignments of the C-terminal domain of human polypeptide release factor eRF1. Authors: Mantsyzov, A.B. / Ivanova, E.V. / Birdsall, B. / Kolosov, P.M. / Kisselev, L.L. / Polshakov, V.I. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 2ktu.cif.gz | 1.2 MB | Display | PDBx/mmCIF format |
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PDB format | pdb2ktu.ent.gz | 1 MB | Display | PDB format |
PDBx/mmJSON format | 2ktu.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/kt/2ktu ftp://data.pdbj.org/pub/pdb/validation_reports/kt/2ktu | HTTPS FTP |
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-Related structure data
Related structure data | |
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Similar structure data | |
Other databases |
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-Links
-Assembly
Deposited unit |
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1 |
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NMR ensembles |
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-Components
#1: Protein | Mass: 19849.129 Da / Num. of mol.: 1 / Fragment: C-terminal Domain, residues 276-437 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: ETF1, ERF1, RF1, SUP45L1 / Plasmid: pET23b(+) / Production host: Escherichia coli (E. coli) / References: UniProt: P62495 |
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-Experimental details
-Experiment
Experiment | Method: SOLUTION NMR Details: C-terminal domain of human translation termination factor eRF1, "closed" conformer | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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NMR experiment |
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-Sample preparation
Details |
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Sample conditions |
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-NMR measurement
NMR spectrometer |
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-Processing
NMR software |
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Refinement | Method: simulated annealing / Software ordinal: 1 | ||||||||||||||||||||||||||||||||||||||||||||
NMR constraints | Protein phi angle constraints total count: 107 / Protein psi angle constraints total count: 107 | ||||||||||||||||||||||||||||||||||||||||||||
NMR representative | Selection criteria: closest to the average | ||||||||||||||||||||||||||||||||||||||||||||
NMR ensemble | Conformer selection criteria: structures with the least restraint violations Conformers calculated total number: 100 / Conformers submitted total number: 24 | ||||||||||||||||||||||||||||||||||||||||||||
NMR ensemble rms | Distance rms dev: 0.019 Å / Distance rms dev error: 0.001 Å |