[English] 日本語
Yorodumi- PDB-2abx: THE CRYSTAL STRUCTURE OF ALPHA-BUNGAROTOXIN AT 2.5 ANGSTROMS RESO... -
+Open data
-Basic information
Entry | Database: PDB / ID: 2abx | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Title | THE CRYSTAL STRUCTURE OF ALPHA-BUNGAROTOXIN AT 2.5 ANGSTROMS RESOLUTION. RELATION TO SOLUTION STRUCTURE AND BINDING TO ACETYLCHOLINE RECEPTOR | |||||||||
Components | ALPHA-BUNGAROTOXIN | |||||||||
Keywords | POSTSYNAPTIC NEUROTOXIN | |||||||||
Function / homology | Function and homology information acetylcholine receptor inhibitor activity / ion channel regulator activity / toxin activity / extracellular region Similarity search - Function | |||||||||
Biological species | Bungarus multicinctus (many-banded krait) | |||||||||
Method | X-RAY DIFFRACTION / Resolution: 2.5 Å | |||||||||
Authors | Love, R. / Stroud, R. | |||||||||
Citation | Journal: Protein Eng. / Year: 1986 Title: The crystal structure of alpha-bungarotoxin at 2.5 A resolution: relation to solution structure and binding to acetylcholine receptor. Authors: Love, R.A. / Stroud, R.M. #1: Journal: Acta Crystallogr.,Sect.A / Year: 1982 Title: Alpha-Bungarotoxin Structure Revealed by a Rapid Method for Averaging Electron Density of Non-Crystallographically Translationally Related Molecules Authors: Agard, D.A. / Stroud, R.M. | |||||||||
History |
|
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 2abx.cif.gz | 40.5 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb2abx.ent.gz | 25.2 KB | Display | PDB format |
PDBx/mmJSON format | 2abx.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 2abx_validation.pdf.gz | 375.1 KB | Display | wwPDB validaton report |
---|---|---|---|---|
Full document | 2abx_full_validation.pdf.gz | 427.3 KB | Display | |
Data in XML | 2abx_validation.xml.gz | 11.9 KB | Display | |
Data in CIF | 2abx_validation.cif.gz | 15.8 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ab/2abx ftp://data.pdbj.org/pub/pdb/validation_reports/ab/2abx | HTTPS FTP |
-Related structure data
Similar structure data |
---|
-Links
-Assembly
Deposited unit |
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
Unit cell |
| ||||||||
Noncrystallographic symmetry (NCS) | NCS oper: (Code: given / Matrix: (-1), |
-Components
#1: Protein | Mass: 8005.281 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Bungarus multicinctus (many-banded krait) Tissue: VENOM / References: UniProt: P60615 #2: Water | ChemComp-HOH / | |
---|
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION |
---|
-Sample preparation
Crystal | Density Matthews: 1.86 Å3/Da / Density % sol: 33.78 % |
---|---|
Crystal grow | *PLUS Temperature: 4-20 ℃ / Method: unknown / PH range low: 9 / PH range high: 7 |
-Data collection
Reflection | *PLUS Highest resolution: 2.5 Å / Lowest resolution: 30 Å / Num. all: 4511 / Num. obs: 3968 / % possible obs: 77 % / Rmerge(I) obs: 0.08 |
---|
-Processing
Software | Name: PROLSQ / Classification: refinement | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Rfactor obs: 0.24 / Highest resolution: 2.5 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Highest resolution: 2.5 Å
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
|