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- PDB-2jzn: Solution NMR structure of the productive complex between IIAManno... -
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Basic information
Entry | Database: PDB / ID: 2jzn | ||||||
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Title | Solution NMR structure of the productive complex between IIAMannose and IIBMannose of the mannose transporter of the E. coli phosphotransferase system | ||||||
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![]() | TRANSFERASE / phosphotransferase / sugar transport / complex (transferase-phosphocarrier / Cytoplasm / Membrane / Phosphoprotein / Phosphotransferase system | ||||||
Function / homology | ![]() protein-Npi-phosphohistidine-D-mannose phosphotransferase / mannose transmembrane transport / protein-N(PI)-phosphohistidine-mannose phosphotransferase system transporter activity / glucose import across plasma membrane / phosphoenolpyruvate-dependent sugar phosphotransferase system / transmembrane transporter complex / kinase activity / phosphorylation / protein homodimerization activity / membrane ...protein-Npi-phosphohistidine-D-mannose phosphotransferase / mannose transmembrane transport / protein-N(PI)-phosphohistidine-mannose phosphotransferase system transporter activity / glucose import across plasma membrane / phosphoenolpyruvate-dependent sugar phosphotransferase system / transmembrane transporter complex / kinase activity / phosphorylation / protein homodimerization activity / membrane / plasma membrane / cytoplasm / cytosol Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | SOLUTION NMR / conjoined rigid body, torsion angle simulated annealing | ||||||
Model type details | minimized average | ||||||
![]() | Clore, G.M. / Hu, J. / Hu, K. | ||||||
![]() | ![]() Title: Solution NMR Structures of Productive and Non-productive Complexes between the A and B Domains of the Cytoplasmic Subunit of the Mannose Transporter of the Escherichia coli Phosphotransferase System. Authors: Hu, J. / Hu, K. / Williams, D.C. / Komlosh, M.E. / Cai, M. / Clore, G.M. | ||||||
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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PDBx/mmCIF format | ![]() | 155.1 KB | Display | ![]() |
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-Validation report
Summary document | ![]() | 259.7 KB | Display | ![]() |
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Full document | ![]() | 259.4 KB | Display | |
Data in XML | ![]() | 9.5 KB | Display | |
Data in CIF | ![]() | 14.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
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Links
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Assembly
Deposited unit | ![]()
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NMR ensembles |
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Components
#1: Protein | Mass: 14439.419 Da / Num. of mol.: 2 / Mutation: H10E Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() References: UniProt: P69797, Transferases; Transferring phosphorus-containing groups; Phosphotransferases with an alcohol group as acceptor #2: Protein | | Mass: 18332.271 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() References: UniProt: P69797, protein-Npi-phosphohistidine-sugar phosphotransferase |
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-Experimental details
-Experiment
Experiment | Method: SOLUTION NMR | ||||||||||||
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NMR experiment |
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NMR details | Text: Triple resonance experiments for assignment. Quantitative J correlation experiments for heteronuclear scalar couplings. 3D and 2D isotope filtered/isotope-separated NOE experiments for intermolecular NOEs. |
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Sample preparation
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Sample |
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Sample conditions | Ionic strength: 20 mM phosphate / pH: 6.5 / Pressure: ambient atm / Temperature: 303 K |
-NMR measurement
NMR spectrometer |
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Processing
NMR software |
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Refinement | Method: conjoined rigid body, torsion angle simulated annealing Software ordinal: 1 Details: Coordinates of IIAMan (1PDO) and IIBMan (2JZH) are treated as rigid bodies with the interfacial side chains given torsional degrees of freedom. Residues 130-134 of IIAMan are also given ...Details: Coordinates of IIAMan (1PDO) and IIBMan (2JZH) are treated as rigid bodies with the interfacial side chains given torsional degrees of freedom. Residues 130-134 of IIAMan are also given torsional degrees of freedom since intermolecular NOEs were observed involving these residues although they are not visible in the electron density map of the X-ray structure of free IIAMan. Further details in publication. | ||||||||||||
NMR representative | Selection criteria: minimized average structure | ||||||||||||
NMR ensemble | Conformer selection criteria: restrained regularized mean / Conformers calculated total number: 120 / Conformers submitted total number: 1 | ||||||||||||
NMR ensemble rms | Distance rms dev: 0.02 Å |