[English] 日本語
Yorodumi- PDB-6wkb: Human S-adenosylmethionine synthetase co-crystallized with UppNHp... -
+Open data
-Basic information
Entry | Database: PDB / ID: 6wkb | ||||||
---|---|---|---|---|---|---|---|
Title | Human S-adenosylmethionine synthetase co-crystallized with UppNHp and Met | ||||||
Components | S-adenosylmethionine synthase isoform type-2 | ||||||
Keywords | TRANSFERASE / S-adenosylmethionine synthetase | ||||||
Function / homology | Function and homology information methionine adenosyltransferase complex / methionine adenosyltransferase / methionine adenosyltransferase activity / S-adenosylmethionine biosynthetic process / Methylation / protein heterooligomerization / protein hexamerization / small molecule binding / cellular response to leukemia inhibitory factor / one-carbon metabolic process ...methionine adenosyltransferase complex / methionine adenosyltransferase / methionine adenosyltransferase activity / S-adenosylmethionine biosynthetic process / Methylation / protein heterooligomerization / protein hexamerization / small molecule binding / cellular response to leukemia inhibitory factor / one-carbon metabolic process / ATP binding / identical protein binding / metal ion binding / cytosol Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.55 Å | ||||||
Authors | Tan, L.L. / Jackson, C.J. | ||||||
Citation | Journal: To Be Published Title: S-adenosylmethionine synthetase Authors: Laurino, P. / Jackson, C.J. / Tan, L.L. | ||||||
History |
|
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 6wkb.cif.gz | 323.1 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb6wkb.ent.gz | 266.4 KB | Display | PDB format |
PDBx/mmJSON format | 6wkb.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/wk/6wkb ftp://data.pdbj.org/pub/pdb/validation_reports/wk/6wkb | HTTPS FTP |
---|
-Related structure data
Related structure data | 5a1iS S: Starting model for refinement |
---|---|
Similar structure data |
-Links
-Assembly
Deposited unit |
| ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||||
Unit cell |
|
-Components
-Protein , 1 types, 2 molecules AB
#1: Protein | Mass: 43720.625 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: MAT2A, AMS2, MATA2 / Plasmid: pET28B / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: P31153, methionine adenosyltransferase |
---|
-Non-polymers , 5 types, 33 molecules
#2: Chemical | #3: Chemical | ChemComp-MED / | #4: Chemical | ChemComp-EDO / | #5: Chemical | ChemComp-MET / | #6: Water | ChemComp-HOH / | |
---|
-Details
Has ligand of interest | Y |
---|
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
---|
-Sample preparation
Crystal | Density Matthews: 3.35 Å3/Da / Density % sol: 63.3 % |
---|---|
Crystal grow | Temperature: 292.15 K / Method: vapor diffusion, hanging drop / pH: 6.5 Details: 10% PEG 3350, 0.1 M Bis-Tris pH 6.5, 10% ethylene glycol PH range: 6.0 - 7.0 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
---|---|
Diffraction source | Source: SYNCHROTRON / Site: Australian Synchrotron / Beamline: MX2 / Wavelength: 0.9537 Å |
Detector | Type: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Apr 16, 2019 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9537 Å / Relative weight: 1 |
Reflection | Resolution: 2.55→47.2 Å / Num. obs: 38275 / % possible obs: 99.9 % / Redundancy: 39.1 % / Biso Wilson estimate: 75.41 Å2 / CC1/2: 0.999 / Net I/σ(I): 18.3 |
Reflection shell | Resolution: 2.55→2.66 Å / Mean I/σ(I) obs: 0.9 / Num. unique obs: 4574 / CC1/2: 0.645 / Χ2: 0.99 / % possible all: 99.9 |
-Processing
Software |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 5A1I Resolution: 2.55→47.2 Å / SU ML: 0.43 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 34.82 / Stereochemistry target values: ML
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.55→47.2 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement TLS group |
|