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Yorodumi- PDB-4k4k: Crystal structure of a putative cell adhesion protein (BACUNI_006... -
+Open data
-Basic information
Entry | Database: PDB / ID: 4k4k | ||||||
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Title | Crystal structure of a putative cell adhesion protein (BACUNI_00621) from Bacteroides uniformis ATCC 8492 at 1.67 A resolution | ||||||
Components | Putative cell adhesion protein | ||||||
Keywords | CELL ADHESION / Fimbrillin-like protein / PF13149 family / DUF3988 / Structural Genomics / Joint Center for Structural Genomics / JCSG / Protein Structure Initiative / PSI-BIOLOGY | ||||||
Function / homology | Function and homology information | ||||||
Biological species | Bacteroides uniformis (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MAD / Resolution: 1.67 Å | ||||||
Authors | Joint Center for Structural Genomics (JCSG) | ||||||
Citation | Journal: Cell / Year: 2016 Title: A Distinct Type of Pilus from the Human Microbiome. Authors: Xu, Q. / Shoji, M. / Shibata, S. / Naito, M. / Sato, K. / Elsliger, M.A. / Grant, J.C. / Axelrod, H.L. / Chiu, H.J. / Farr, C.L. / Jaroszewski, L. / Knuth, M.W. / Deacon, A.M. / Godzik, A. / ...Authors: Xu, Q. / Shoji, M. / Shibata, S. / Naito, M. / Sato, K. / Elsliger, M.A. / Grant, J.C. / Axelrod, H.L. / Chiu, H.J. / Farr, C.L. / Jaroszewski, L. / Knuth, M.W. / Deacon, A.M. / Godzik, A. / Lesley, S.A. / Curtis, M.A. / Nakayama, K. / Wilson, I.A. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 4k4k.cif.gz | 217 KB | Display | PDBx/mmCIF format |
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PDB format | pdb4k4k.ent.gz | 175.6 KB | Display | PDB format |
PDBx/mmJSON format | 4k4k.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 4k4k_validation.pdf.gz | 446.3 KB | Display | wwPDB validaton report |
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Full document | 4k4k_full_validation.pdf.gz | 449.5 KB | Display | |
Data in XML | 4k4k_validation.xml.gz | 24.7 KB | Display | |
Data in CIF | 4k4k_validation.cif.gz | 37.2 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/k4/4k4k ftp://data.pdbj.org/pub/pdb/validation_reports/k4/4k4k | HTTPS FTP |
-Related structure data
Related structure data | 3liuC 3payC 3r4rC 3sy6C 3t2lC 3ufiC 3up6C 4dguC 4epsC 4gpvC 4h40C 4jg5C 4jrfC 4q98C 4qb7C 4qdgC 4rdbC 5cagC C: citing same article (ref.) |
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Similar structure data | |
Other databases |
-Links
-Assembly
Deposited unit |
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1 |
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2 |
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Unit cell |
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-Components
#1: Protein | Mass: 29802.111 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Bacteroides uniformis (bacteria) / Strain: ATCC 8492 / Gene: BACUNI_00621 / Plasmid: SpeedET / Production host: Escherichia Coli (E. coli) / Strain (production host): PB1 / References: UniProt: A7UZ95 #2: Chemical | #3: Water | ChemComp-HOH / | Sequence details | THE CONSTRUCT (23-303) WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS ...THE CONSTRUCT (23-303) WAS EXPRESSED WITH A PURIFICATI | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 1.87 Å3/Da / Density % sol: 34.13 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 5.5 Details: 40% polyethylene glycol 600, 0.1M sodium citrate pH 5.5, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Site: SSRL / Beamline: BL11-1 / Wavelength: 0.91837,0.97941,0.97874 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Mar 21, 2013 Details: Flat mirror (vertical focusing); single crystal Si(111) bent monochromator (horizontal focusing) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Monochromator: single crystal Si(111) bent / Protocol: MAD / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength |
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Reflection | Resolution: 1.67→45.32 Å / Num. obs: 52130 / % possible obs: 98.8 % / Observed criterion σ(I): -3 / Redundancy: 3.66 % / Biso Wilson estimate: 21.7 Å2 / Rmerge(I) obs: 0.061 / Net I/σ(I): 12.32 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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-Phasing
Phasing | Method: MAD |
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-Processing
Software |
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Refinement | Method to determine structure: MAD / Resolution: 1.67→45.32 Å / Cor.coef. Fo:Fc: 0.9582 / Cor.coef. Fo:Fc free: 0.9475 / Occupancy max: 1 / Occupancy min: 0.3 / Cross valid method: THROUGHOUT / σ(F): 0 Details: 1. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO 0.75 FOR THE REDUCED ...Details: 1. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO 0.75 FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET INCORPORATION. 2. ATOM RECORD CONTAINS SUM OF TLS AND RESIDUAL B FACTORS. ANISOU RECORD CONTAINS SUM OF TLS AND RESIDUAL U FACTORS. 3. THE MAD PHASES WERE USED AS RESTRAINTS DURING REFINEMENT. 4. CL MODELED ARE PRESENT IN CRYSTALLIZATION CONDITION. 5.NCS RESTRAINTS WERE IMPOSED BY AUTOBUSTER'S LSSR PROCEDURE (-AUTONCS).
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Displacement parameters | Biso max: 121.59 Å2 / Biso mean: 32.0553 Å2 / Biso min: 7.77 Å2
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Refine analyze | Luzzati coordinate error obs: 0.225 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.67→45.32 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.67→1.71 Å / Total num. of bins used: 20
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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