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- PDB-1moe: The three-dimensional structure of an engineered scFv T84.66 dime... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1moe | ||||||
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Title | The three-dimensional structure of an engineered scFv T84.66 dimer or diabody in VL to VH linkage. | ||||||
![]() | anti-CEA mAb T84.66 | ||||||
![]() | IMMUNE SYSTEM / anti carcinoembryonic antigen / T84.66 / diabody / dimer / scFv / variable domain | ||||||
Function / homology | ![]() immunoglobulin complex / adaptive immune response / immune response / extracellular space Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Carmichael, J.A. / Power, B.E. / Garrett, T.P.J. / Yazaki, P.J. / Shively, J.E. / Raubischek, A.A. / Wu, A.M. / Hudson, P.J. | ||||||
![]() | ![]() Title: The Crystal Structure of an Anti-CEA scFv Diabody Assembled from T84.66 scFvs in VL-to-VH Orientation: Implications for Diabody Flexibility Authors: Carmichael, J.A. / Power, B.E. / Garrett, T.P. / Yazaki, P.J. / Shively, J.E. / Raubischek, A.A. / Wu, A.M. / Hudson, P.J. #1: ![]() Title: Mammalian expression and hollow fiber bioreactor production of recombinant anti-CEA diabody and minibody for clinical applications. Authors: Yazaki, P.J. / Shively, L. / Clark, C. / Cheung, C.W. / Le, W. / Szpikowska, B. / Shively, J.E. / Raubitschek, A.A. / Wu, A.M. #2: ![]() Title: Structure of an Exoglucanase complexed with conduritol B epoxide from A 50um Crystal using monocappilary optics. Authors: Varghese, L.N. / Van Donkelaar, A. / Hrmova, M. / Fincher, G.A. / Baliac, D.X. / Barnia, Z. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 105.2 KB | Display | ![]() |
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PDB format | ![]() | 80.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 453.1 KB | Display | ![]() |
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Full document | ![]() | 468 KB | Display | |
Data in XML | ![]() | 21.6 KB | Display | |
Data in CIF | ![]() | 29.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 1gg2S S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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2 | ![]()
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Unit cell |
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Components
#1: Antibody | Mass: 25815.623 Da / Num. of mol.: 2 / Fragment: RESIDUES 1-240 Source method: isolated from a genetically manipulated source Details: immunoglobulin variable domains linked VL to VH with (GGGSGGGG) Source: (gene. exp.) ![]() ![]() ![]() ![]() References: UniProt: P01660, GenBank: 50373, UniProt: Q5R3X1*PLUS #2: Chemical | #3: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.46 Å3/Da / Density % sol: 49.61 % | |||||||||||||||||||||||||||||||||||
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Crystal grow | Temperature: 294 K / Method: vapor diffusion, hanging drop / pH: 7.4 Details: sodium chloride, HEPES, ammonium sulfate, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 294K | |||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS pH: 7.5 | |||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction |
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Diffraction source | Source: ![]() | ||||||||||||||||||
Detector |
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Radiation |
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Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 | ||||||||||||||||||
Reflection | Resolution: 2.5→20 Å / Num. all: 19293 / Num. obs: 17303 / % possible obs: 90 % / Observed criterion σ(F): 2 / Observed criterion σ(I): 1 / Redundancy: 5.3 % / Biso Wilson estimate: 14.2 Å2 / Limit h max: 24 / Limit h min: 0 / Limit k max: 18 / Limit k min: 0 / Limit l max: 96 / Limit l min: 0 / Observed criterion F max: 322511.49 / Observed criterion F min: 0.32 / Rmerge(I) obs: 0.072 / Net I/σ(I): 18.8 | ||||||||||||||||||
Reflection shell | Resolution: 2.5→2.59 Å / Redundancy: 2.4 % / Rmerge(I) obs: 0.439 / Mean I/σ(I) obs: 1.5 / Num. unique all: 1347 / % possible all: 72 | ||||||||||||||||||
Reflection | *PLUS Lowest resolution: 20 Å / Num. obs: 15066 / % possible obs: 86.2 % / Redundancy: 52.4 % / Rmerge(I) obs: 0.075 | ||||||||||||||||||
Reflection shell | *PLUS % possible obs: 44.2 % / Redundancy: 18.5 % / Num. unique obs: 819 / Rmerge(I) obs: 0.28 / Mean I/σ(I) obs: 3.5 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 1gg2 Resolution: 2.6→20 Å / Rfactor Rfree error: 0.009 / Occupancy max: 1 / Occupancy min: 1 / Isotropic thermal model: anisotropic / Cross valid method: THROUGHOUT / σ(F): 2 / σ(I): 2 / Stereochemistry target values: Engh & Huber
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Solvent computation | Solvent model: CNS bulk solvent model used / Bsol: 35.2171 Å2 / ksol: 0.30081 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 104.15 Å2 / Biso mean: 42.58 Å2 / Biso min: 10.7 Å2
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Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 2.6→20 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 10
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Xplor file |
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Software | *PLUS Name: CNS / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS Lowest resolution: 20 Å / % reflection Rfree: 10 % / Rfactor Rfree: 0.298 / Rfactor Rwork: 0.215 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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