Fitting of the gp6 crystal structure into 3D cryo-EM reconstruction of bacteriophage T4 star-shaped baseplate
by single particle reconstruction, at 16 A resolution

#1: Depositted structure unit, Made by Jmol
#2: Superimposing with simplified surface model of EM map, EMDB-1086, Made by Jmol
#3: With PDB-1tja, PDB-2fl9, PDB-3foi, Made by Jmol
#4: Superimposing with EM 3D map: EMDB-1086 (with PDB-1tja, PDB-2fl9, PDB-3foi), Made by UCSF CHIMERA
#5: Superimposing with EM 3D map: EMDB-1089 (with PDB-1tja, PDB-2fl9, PDB-3foi), Made by UCSF CHIMERA
Entry | |
| Summary | |
| Database / ID | PORTEIN DATA BANK (PDB) / 3h3y |
|---|---|
| Title | Fitting of the gp6 crystal structure into 3D cryo-EM reconstruction of bacteriophage T4 star-shaped baseplate |
| Descriptor | Baseplate structural protein Gp6 |
| Keywords | VIRAL PROTEIN, viral structural protein, Virion |
| Authors | Aksyuk, A.A., Leiman, P.G., Shneider, M.M., Mesyanzhinov, V.V., Rossmann, M.G. |
| Date | Deposition: 2009-04-17, Release: 2009-05-19 |
| PDBj Mine pages | Summary, Structural Details, Experimental Details, Functional Details |
| Other databases | RCSB-PDB, PDBe, CATH, CE, FSSP, SCOP, VAST |
| Structure Visualization | |
| Movies | Movie Page#1: Depositted structure unit, Made by Jmol #2: Superimposing with simplified surface model of EM map, EMDB-1086, Made by Jmol #3: With PDB-1tja, PDB-2fl9, PDB-3foi, Made by Jmol #4: Superimposing with EM 3D map: EMDB-1086 (with PDB-1tja, PDB-2fl9, PDB-3foi), Made by UCSF CHIMERA #5: Superimposing with EM 3D map: EMDB-1089 (with PDB-1tja, PDB-2fl9, PDB-3foi), Made by UCSF CHIMERA |
| Structure viewers | Yorodumi, jV4, Jmol, Biological unit (Images, jV) |
| Related Structure Data | |
| Related Entries |
Cite: data citing same article Fit: target map of fitting |
| Similar strucutres (beta) |
List of similar structure data about Omokage system |
Article | |
| Citation - primary | |
| Article | Structure, Vol. 17, Issue 6, Page 800-8, Year 2009 |
|---|---|
| Title | The structure of gene product 6 of bacteriophage T4, the hinge-pin of the baseplate. |
| Authors | Anastasia A Aksyuk, Petr G Leiman, Mikhail M Shneider, Vadim V Mesyanzhinov, Michael G Rossmann Department of Biological Sciences, Purdue University, 915 W. State Street, West Lafayette, IN 47907-2054, USA. |
| Keywords | Amino Acid Sequence, Bacteriophage T4 (genetics), Cryoelectron Microscopy, Crystallization, Dimerization, Genes, Viral, Glycoproteins (genetics), Models, Molecular, Molecular Sequence Data, Protein Conformation, Protein Structure, Secondary, Protein Structure, Tertiary, Viral Proteins (genetics) |
| Links | PII: S0969-2126(09)00185-3, DOI: 10.1016/j.str.2009.04.005, PubMed: 19523898 |
Components | |
| ID 1 : Baseplate wedge protein 6 | |
| Image | ![]() ![]() |
|---|---|
| Description | Baseplate structural protein Gp6 |
| Type | polymer |
| Fragment | gene product 6 fragment |
| Mutation | residues 334 to 660 |
| Formula weight | 38304.887 Da |
| Number of molecules | 12 |
| Source | Method: Isolated from a genetically manipulated source Gene: 6, bacteriophage T4 Host: ID:562, Escherichia coli |
| Links | UniProt: P19060, Sequence view |
Sample | |
| Assembly | |
| Aggregation state | PARTICLE |
|---|---|
| Experimental Mass | 220 |
| Mass-estimation Method | Estimate |
| Theoretical Mass | 220 |
| Name | T4 phages treated with 3 M urea |
| Num components | 1 |
| Entity assembly | |
| Name | A ring of six gp6 dimers in the star-shaped baseplate of bacteriophage T4 |
| Experiment | |
| Reconstruction method | SINGLE PARTICLE |
| Specimen type | VITREOUS ICE (CRYO EM) |
| Vitrification | |
| Cryogen name | ETHANE |
| Temp | 100 Kelvin |
Electron Microscopy | |
| Imaging | |
| Date | 2002-01-06 |
|---|---|
| Electron gun | |
| Accelerating voltage | 300 kV |
| Electron dose | 20 e/A**2 |
| Illumination mode | SPOT SCAN |
| Lens | |
| Mode | BRIGHT FIELD |
| Magnification | calibrated: 47000 X, nominal: 45000 X |
| Detector distance | 0.0 |
| Nominal defocus | max: 3400 nm, min: 500 nm |
| Energy filter | FEI |
| Specimen holder | |
| Specimen holder | model: GATAN LIQUID NITROGEN, type: Side entry liquid nitrogen-cooled cryo specimen holder |
| Tilt angle | min: -9999.0 degrees, max: -9999.0 degrees |
| Temperature | 100 Kelvin |
| Detector | |
| Type | Kodak SO163 film |
| Image scans | |
| Number digital images | 100 |
| Quant bit size | 8 |
| Sampling size | 3.93285 |
| Scanner model | ZEISS SCAI |
Processing | |
| 2D projection selection | |
| Number of particles | 1965 |
|---|---|
| Software name | COLORES from the SITUS program package |
| Single particle entity | |
| Symmetry type | CYCLIC |
| 3D reconstruction | |
| CTF correction method | Each particle |
| Euler angles details | theta 45 degrees, phi 180 degrees |
| Method | back-projection |
| Number of particles | 1965 |
| Resolution | 16 A |
| Resolution method | FSC at 0.5 cut-off |
| Software | Spider |
| 3D fitting | |
| Software name | COLORES from the SITUS program package |
| Refine hist | |
| Total atoms | 31380 |
| Protein atoms | 31380 |
Download | |||
| PDB format | |||
| All | pdb3h3y.ent.gz pdb3h3y.ent (uncompressed file) | ||
|---|---|---|---|
| Header only | pdb3h3y.ent.gz | ||
| mmCIF format | |||
| mmCIF | 3h3y.cif.gz | ||
| XML format | |||
| All | 3h3y.xml.gz | ||
| No-atom | 3h3y-noatom.xml.gz | ||
| Ext-atom | 3h3y-extatom.xml.gz | ||
| Movie files | |||
| movie #1 |
| ||
| movie #2 |
| ||
| movie #3 |
| ||
| movie #4 |
| ||
| movie #5 |
| ||