[English] 日本語
Yorodumi- PDB-3pux: Crystal Structure of an outward-facing MBP-Maltose transporter co... -
+
Open data
-
Basic information
| Entry | Database: PDB / ID: 3pux | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Title | Crystal Structure of an outward-facing MBP-Maltose transporter complex bound to ADP-BeF3 | |||||||||
Components |
| |||||||||
Keywords | HYDROLASE/TRANSPORT PROTEIN / ATP Binding Cassette / Nucleotide Binding Domain / Substrate Binding Protein / ABC Transporter / importer / ATPase / ATP binding / Maltodextrin binding / transmembrane integral membrane / HYDROLASE-TRANSPORT PROTEIN complex | |||||||||
| Function / homology | Function and homology informationABC-type maltose transporter / ABC-type maltose transporter activity / negative regulation of maltose transport / enzyme IIA-maltose transporter complex / negative regulation of transmembrane transport / detection of maltose stimulus / maltose transport complex / carbohydrate transport / carbohydrate transmembrane transporter activity / maltose binding ...ABC-type maltose transporter / ABC-type maltose transporter activity / negative regulation of maltose transport / enzyme IIA-maltose transporter complex / negative regulation of transmembrane transport / detection of maltose stimulus / maltose transport complex / carbohydrate transport / carbohydrate transmembrane transporter activity / maltose binding / maltose transport / maltodextrin transmembrane transport / ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing / ATP-binding cassette (ABC) transporter complex / cell chemotaxis / outer membrane-bounded periplasmic space / DNA-binding transcription factor binding / periplasmic space / DNA damage response / ATP hydrolysis activity / ATP binding / membrane / plasma membrane Similarity search - Function | |||||||||
| Biological species | ![]() | |||||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.3 Å | |||||||||
Authors | Oldham, M.L. / Chen, J. | |||||||||
Citation | Journal: Proc.Natl.Acad.Sci.USA / Year: 2011Title: Snapshots of the maltose transporter during ATP hydrolysis. Authors: Oldham, M.L. / Chen, J. | |||||||||
| History |
|
-
Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
|---|
-
Downloads & links
-
Download
| PDBx/mmCIF format | 3pux.cif.gz | 778 KB | Display | PDBx/mmCIF format |
|---|---|---|---|---|
| PDB format | pdb3pux.ent.gz | 634 KB | Display | PDB format |
| PDBx/mmJSON format | 3pux.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 3pux_validation.pdf.gz | 3.4 MB | Display | wwPDB validaton report |
|---|---|---|---|---|
| Full document | 3pux_full_validation.pdf.gz | 3.3 MB | Display | |
| Data in XML | 3pux_validation.xml.gz | 71.6 KB | Display | |
| Data in CIF | 3pux_validation.cif.gz | 98.1 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/pu/3pux ftp://data.pdbj.org/pub/pdb/validation_reports/pu/3pux | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 3puvC ![]() 3puwC ![]() 3rlfC ![]() 2r6gS C: citing same article ( S: Starting model for refinement |
|---|---|
| Similar structure data |
-
Links
-
Assembly
| Deposited unit | ![]()
| ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 |
| ||||||||
| Unit cell |
|
-
Components
-Protein , 2 types, 3 molecules EAB
| #1: Protein | Mass: 41622.047 Da / Num. of mol.: 1 / Fragment: unp residues 27-396 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
|---|---|
| #4: Protein | Mass: 42184.535 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
-Maltose transport system permease protein ... , 2 types, 2 molecules FG
| #2: Protein | Mass: 57052.898 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
|---|---|
| #3: Protein | Mass: 32246.227 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
-Sugars , 1 types, 1 molecules
| #5: Polysaccharide | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose / alpha-maltose |
|---|
-Non-polymers , 6 types, 269 molecules 










| #6: Chemical | ChemComp-UMQ / | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| #7: Chemical | ChemComp-PGV / ( #8: Chemical | #9: Chemical | #10: Chemical | #11: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
|---|
-
Sample preparation
| Crystal | Density Matthews: 3.92 Å3/Da / Density % sol: 68.59 % |
|---|---|
| Crystal grow | Temperature: 293 K / pH: 7.5 Details: 27% PEG 400, 0.1 M HEPES, 10 mM magnesium chloride, 50 mM sodium chloride, VAPOR DIFFUSION, SITTING DROP, temperature 293K, pH 7.5 |
-Data collection
| Diffraction | Mean temperature: 100 K |
|---|---|
| Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 23-ID-D / Wavelength: 0.97965 |
| Detector | Type: MARMOSAIC 300 mm CCD / Detector: CCD / Date: May 10, 2009 |
| Radiation | Monochromator: DOUBLE CRYSTAL MONOCHROMATOR AND VERTICALLY FOCUSING MIRROR Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 0.97965 Å / Relative weight: 1 |
| Reflection | Resolution: 2.2→20 Å / Num. obs: 91147 / % possible obs: 59.7 % / Observed criterion σ(I): 0 / Rmerge(I) obs: 0.055 |
| Reflection shell | Resolution: 2.2→2.28 Å / Redundancy: 2.5 % / Mean I/σ(I) obs: 1.9 / Rsym value: 0.451 / % possible all: 16.8 |
-
Processing
| Software |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: PDB ENTRY 2R6G Resolution: 2.3→19.81 Å / Cor.coef. Fo:Fc: 0.919 / Cor.coef. Fo:Fc free: 0.885 / SU B: 16.402 / SU ML: 0.181 / Cross valid method: THROUGHOUT / ESU R: 0.455 / ESU R Free: 0.297 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Displacement parameters | Biso mean: 48.32 Å2
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refinement step | Cycle: LAST / Resolution: 2.3→19.81 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refine LS restraints |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| LS refinement shell | Resolution: 2.3→2.36 Å / Total num. of bins used: 20
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refinement TLS group |
|
Movie
Controller
About Yorodumi




X-RAY DIFFRACTION
Citation
















PDBj















