Fitting of gp27 into cryoEM reconstruction of bacteriophage T4 baseplate
by single particle reconstruction, at 12 A resolution

#1: Depositted structure unit, Made by Jmol
#2: Superimposing with simplified surface model of EM map, EMDB-1048, Made by Jmol
#3: With PDB-1pdf, PDB-1pdi, PDB-1pdl, PDB-1pdm, PDB-1pdp, PDB-2fl8, PDB-3h3w, Made by Jmol
#4: Superimposing with EM 3D map: EMDB-1048 (with PDB-1pdf, PDB-1pdi, PDB-1pdl, PDB-1pdm, PDB-1pdp, PDB-2fl8, PDB-3h3w), Made by UCSF CHIMERA
Entry | |
| Summary | |
| Database / ID | PORTEIN DATA BANK (PDB) / 1pdj |
|---|---|
| Title | Fitting of gp27 into cryoEM reconstruction of bacteriophage T4 baseplate |
| Descriptor | Baseplate structural protein Gp27 |
| Keywords | Structural protein |
| Authors | Kostyuchenko, V.A., Leiman, P.G., Chipman, P.R., Kanamaru, S., van Raaij, M.J., Arisaka, F., Mesyanzhinov, V.V., Rossmann, M.G. |
| Date | Deposition: 2003-05-19, Release: 2003-09-09 |
| 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-1048, Made by Jmol #3: With PDB-1pdf, PDB-1pdi, PDB-1pdl, PDB-1pdm, PDB-1pdp, PDB-2fl8, PDB-3h3w, Made by Jmol #4: Superimposing with EM 3D map: EMDB-1048 (with PDB-1pdf, PDB-1pdi, PDB-1pdl, PDB-1pdm, PDB-1pdp, PDB-2fl8, PDB-3h3w), 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 | Nat. Struct. Biol., Vol. 10, Issue 9, Page 688-93, Year 2003 |
|---|---|
| Title | Three-dimensional structure of bacteriophage T4 baseplate. |
| Authors | Victor A Kostyuchenko, Petr G Leiman, Paul R Chipman, Shuji Kanamaru, Mark J van Raaij, Fumio Arisaka, Vadim V Mesyanzhinov, Michael G Rossmann Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of Russian Academy of Sciences, 16/10 Miklukho-Maklaya Str., 117997 Moscow, Russia. |
| Keywords | Bacteriophage T4 (chemistry), Cryoelectron Microscopy, Image Processing, Computer-Assisted, Microscopy, Electron, Models, Molecular, Protein Structure, Tertiary |
| Links | PubMed: 12923574, DOI: 10.1038/nsb970 |
| Citation - 1 | |
| Article | Nature, Vol. 415, Page: 553 - 557, Year: 2002, |
| Title | Structure of the cell-puncturing device of bacteriophage T4 |
| Authors | Kanamaru, S., Leiman, P.G., Kostyuchenko, V.A., Chipman, P.R., Mesyanzhinov, V.V., Arisaka, F., Rossmann, M.G. |
Components | |
| ID 1 : Hub protein 27 | |
| Image | ![]() ![]() |
|---|---|
| Description | Baseplate structural protein Gp27 |
| Type | polypeptide(L) |
| Formula weight | 44431.465 Da |
| Number of molecules | 3 |
| ID | 1 |
| Source | Method: Isolated from a natural source Genus: T4-like viruses NCBI taxonomy: ID:10665Organism scientific: Enterobacteria phage T4 Species: Enterobacteria phage T4 sensu lato |
| Links | UniProt: P17172, Sequence view |
Sample | |
| Assembly | |
| Aggregation state | PARTICLE |
|---|---|
| Name | T4 baseplate-tail tube complex |
| Entity assembly | |
| Assembly-ID | 1 |
| Details | trimer |
| Name | gp27 |
| Buffer | |
| Name | water |
| Experiment | |
| Reconstruction method | SINGLE PARTICLE |
| Specimen type | VITREOUS ICE (CRYO EM) |
| Sample preparation | |
| pH | 7 |
| Sample concentration | 5 mg/ml |
| Sample support | |
| Details | holey carbon |
| Vitrification | |
| Details | ethane vitrification |
| Experiment | |
| Method | ELECTRON MICROSCOPY |
Electron Microscopy | |
| Imaging | |
| Microscope | Model: FEI/PHILIPS CM300FEG/T |
|---|---|
| Date | 2001-01-30 |
| Electron gun | |
| Electron source | FIELD EMISSION GUN |
| Accelerating voltage | 300 kV |
| Electron dose | 25 e/A**2 |
| Illumination mode | FLOOD BEAM |
| Lens | |
| Mode | BRIGHT FIELD |
| Magnification | Calibrated: 47000 X, Nominal: 45000 X |
| Cs | Nominal: 2 mm |
| Nominal defocus | Max: 5000 nm, Min: 1200 nm |
| Specimen holder | |
| Tilt angle | Min: 0 degrees, Max: 0 degrees |
| Temperature | 70 Kelvin |
| Detector | |
| Type | KODAK SO163 FILM |
Processing | |
| 2D projection selection | |
| Number of particles | 945 |
|---|---|
| Software name | situs 2.0/colores |
| Single particle entity | |
| Symmetry type | CYCLIC |
| 3D reconstruction | |
| Actual pixel size | 2.98 A/pix |
| CTF correction method | CTF was corrected for each particle with Wiener filtering |
| Details | a modified version of SPIDER was used for the reconstruction |
| Magnification calibration | TMV images |
| Method | model based projection matching |
| Nominal pixel size | 3.11 A/pix |
| Resolution | 12 A |
| 3D fitting | |
| Refinement Protocol | laplacian filtered real space |
| Refinement Space | REAL |
| Software name | situs 2.0/colores |
| Target criteria | Correlation coefficient maximization |
| 3D fitting list | |
| 3D fitting id | 1 |
| PDB entry ID | 1K28 |
| Refine hist | |
| Cycle id | LAST |
| Refine id | ELECTRON MICROSCOPY |
| Total atoms | 1092 |
| Protein atoms | 1092 |
Download | |||
| PDB format | |||
| All | pdb1pdj.ent.gz pdb1pdj.ent (uncompressed file) | ||
|---|---|---|---|
| Header only | pdb1pdj.ent.gz | ||
| mmCIF format | |||
| mmCIF | 1pdj.cif.gz | ||
| XML format | |||
| All | 1pdj.xml.gz | ||
| No-atom | 1pdj-noatom.xml.gz | ||
| Ext-atom | 1pdj-extatom.xml.gz | ||
| Movie files | |||
| movie #1 |
| ||
| movie #2 |
| ||
| movie #3 |
| ||
| movie #4 |
| ||