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- PDB-2ajv: Crystal Structure of Cocaine catalytic Antibody 7A1 Fab' in Compl... -
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Open data
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Basic information
Entry | Database: PDB / ID: 2ajv | ||||||
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Title | Crystal Structure of Cocaine catalytic Antibody 7A1 Fab' in Complex with Cocaine | ||||||
![]() | (Antibody 7A1 Fab') x 2 | ||||||
![]() | IMMUNE SYSTEM / CATALYTIC Antibody / Fab / Cocaine / HYDROLYTIC | ||||||
Function / homology | ![]() immunoglobulin complex / immunoglobulin mediated immune response / B cell differentiation / antigen binding / blood microparticle / extracellular region / plasma membrane Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Zhu, X. / Wilson, I.A. | ||||||
![]() | ![]() Title: Complete reaction cycle of a cocaine catalytic antibody at atomic resolution. Authors: Zhu, X. / Dickerson, T.J. / Rogers, C.J. / Kaufmann, G.F. / Mee, J.M. / McKenzie, K.M. / Janda, K.D. / Wilson, I.A. | ||||||
History |
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Remark 999 | SEQUENCE The sequence of these proteins are not available at any sequence database at the time of processing. |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 199.1 KB | Display | ![]() |
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PDB format | ![]() | 158.5 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 764.8 KB | Display | ![]() |
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Full document | ![]() | 770.2 KB | Display | |
Data in XML | ![]() | 23 KB | Display | |
Data in CIF | ![]() | 34.6 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 2ajsSC ![]() 2ajuC ![]() 2ajxC ![]() 2ajyC ![]() 2ajzC ![]() 2ak1C S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components on special symmetry positions |
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Components
#1: Antibody | Mass: 24059.611 Da / Num. of mol.: 1 / Fragment: IMMUNOGLOBULIN IGG1 KAPPA LIGHT CHAIN / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
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#2: Antibody | Mass: 23865.783 Da / Num. of mol.: 1 / Fragment: IMMUNOGLOBULIN IGG1 HEAVY CHAIN / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#3: Chemical | ChemComp-COC / |
#4: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.3 Å3/Da / Density % sol: 46.5 % |
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Crystal grow | Temperature: 295 K / Method: vapor diffusion, sitting drop / pH: 5.5 Details: PEG 4000, ammonium formate, sodium acetate, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 210 / Detector: CCD / Date: Sep 11, 2003 |
Radiation | Monochromator: Double Crystal Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.0688 Å / Relative weight: 1 |
Reflection | Resolution: 1.5→50 Å / Num. obs: 72094 / % possible obs: 99.5 % / Observed criterion σ(I): -3 / Rmerge(I) obs: 0.052 |
Reflection shell | Resolution: 1.5→1.54 Å / Rmerge(I) obs: 0.66 / % possible all: 97.7 |
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Processing
Software | Name: REFMAC / Version: 5.1.9999 / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 2AJS Resolution: 1.5→48.22 Å / Cor.coef. Fo:Fc: 0.971 / Cor.coef. Fo:Fc free: 0.956 / SU B: 3.515 / SU ML: 0.058 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.094 / ESU R Free: 0.082 / Stereochemistry target values: MAXIMUM LIKELIHOOD
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 28.332 Å2
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Refinement step | Cycle: LAST / Resolution: 1.5→48.22 Å
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Refine LS restraints |
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LS refinement shell | Highest resolution: 1.5 Å / Num. reflection Rwork: 4897 / Total num. of bins used: 20 |