[English] 日本語
![](img/lk-miru.gif)
- PDB-7atr: The Crystal Structure of YejA - an ABC Peptide Transporter Receptor -
+
Open data
-
Basic information
Entry | Database: PDB / ID: 7atr | ||||||
---|---|---|---|---|---|---|---|
Title | The Crystal Structure of YejA - an ABC Peptide Transporter Receptor | ||||||
![]() | (Uncharacterized protein YejA) x 2 | ||||||
![]() | PEPTIDE BINDING PROTEIN / Peptide-uptake Antimicrobial peptide ABC transporter | ||||||
Function / homology | ![]() microcin transport / oligopeptide transport / peptide transport / peptide transmembrane transporter activity / ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing / outer membrane-bounded periplasmic space / membrane Similarity search - Function | ||||||
Biological species | ![]() ![]() ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Ackroyd, B.K. / Dodson, E.J. / Wilkinson, A.J. / Thomas, G.T. | ||||||
Funding support | ![]()
| ||||||
![]() | ![]() Title: The Crystal Structure of YejA - an ABC Peptide Transporter Receptor Authors: Ackroyd, B.K. / Dodson, E.J. / Wilkinson, A.J. / Thomas, G.H. | ||||||
History |
|
-
Structure visualization
Structure viewer | Molecule: ![]() ![]() |
---|
-
Downloads & links
-
Download
PDBx/mmCIF format | ![]() | 252.5 KB | Display | ![]() |
---|---|---|---|---|
PDB format | ![]() | 198.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 438.2 KB | Display | ![]() |
---|---|---|---|---|
Full document | ![]() | 439.5 KB | Display | |
Data in XML | ![]() | 25.9 KB | Display | |
Data in CIF | ![]() | 38.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 4onyS S: Starting model for refinement |
---|---|
Similar structure data |
-
Links
-
Assembly
Deposited unit | ![]()
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
Unit cell |
|
-
Components
#1: Protein | Mass: 67124.672 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Details: Chain A is a conventional peptide binding protein component of an ABC uptake system in bacteria. Chain B is a peptide derived from this protein which is a found as a ligand in this protein. Source: (gene. exp.) ![]() ![]() Strain: K12 / Gene: yejA, b2177, JW2165 / Production host: ![]() ![]() | ||||
---|---|---|---|---|---|
#2: Protein/peptide | Mass: 1328.452 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Details: Chain A is a conventional peptide binding protein component of an ABC uptake system in bacteria. Chain B is a peptide derived from this protein which is a found as a ligand in this protein. Source: (gene. exp.) ![]() ![]() ![]() ![]() | ||||
#3: Chemical | #4: Water | ChemComp-HOH / | Has ligand of interest | N | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
---|
-
Sample preparation
Crystal | Density Matthews: 2.57 Å3/Da / Density % sol: 52.1 % |
---|---|
Crystal grow | Temperature: 291 K / Method: vapor diffusion, sitting drop / pH: 6.5 Details: Protein: 20 mg.ml-1 in 20 mM Tris-HCl, 50 mM NaCl, pH 8.0 Reservoir solution: 2% w/v polyethylene glycol 20,000, 0.1 M 2-(N-morpholino)ethanesulfonic acid, pH 6.5 Drops: 300 nl (150 nl ...Details: Protein: 20 mg.ml-1 in 20 mM Tris-HCl, 50 mM NaCl, pH 8.0 Reservoir solution: 2% w/v polyethylene glycol 20,000, 0.1 M 2-(N-morpholino)ethanesulfonic acid, pH 6.5 Drops: 300 nl (150 nl protein solution + 150 nl reservoir solution) Reservoir: 100 microlitres |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N | ||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diffraction source | Source: ![]() ![]() ![]() | ||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS3 S 6M / Detector: PIXEL / Date: May 8, 2017 | ||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.92819 Å / Relative weight: 1 | ||||||||||||||||||||||||
Reflection | Resolution: 1.55→85.264 Å / Num. obs: 101011 / % possible obs: 99.6 % / Redundancy: 8.4 % / Biso Wilson estimate: 15.46 Å2 / CC1/2: 0.997 / Rmerge(I) obs: 0.07 / Rpim(I) all: 0.038 / Rrim(I) all: 0.08 / Net I/σ(I): 14.1 | ||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
|
-
Processing
Software |
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: ![]() Starting model: 4ONY Resolution: 1.55→85.264 Å / Cor.coef. Fo:Fc: 0.968 / Cor.coef. Fo:Fc free: 0.967 / SU B: 1.318 / SU ML: 0.047 / Cross valid method: FREE R-VALUE / ESU R: 0.072 / ESU R Free: 0.069 Details: Hydrogens have been added in their riding positions
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK BULK SOLVENT | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 20.793 Å2
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.55→85.264 Å
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 20
|