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- PDB-7ow1: Crystal Structure of TAP01 in complex with amyloid beta peptide -

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Basic information

Entry
Database: PDB / ID: 7ow1
TitleCrystal Structure of TAP01 in complex with amyloid beta peptide
Components
  • Amyloid-beta precursor protein
  • TAP01 family antibody heavy chain
  • TAP01 family antibody light chain
KeywordsIMMUNE SYSTEM / Alzheimer's Disease
Function / homology
Function and homology information


cytosolic mRNA polyadenylation / collateral sprouting in absence of injury / microglia development / regulation of Wnt signaling pathway / regulation of synapse structure or activity / Formyl peptide receptors bind formyl peptides and many other ligands / axo-dendritic transport / synaptic assembly at neuromuscular junction / signaling receptor activator activity / axon midline choice point recognition ...cytosolic mRNA polyadenylation / collateral sprouting in absence of injury / microglia development / regulation of Wnt signaling pathway / regulation of synapse structure or activity / Formyl peptide receptors bind formyl peptides and many other ligands / axo-dendritic transport / synaptic assembly at neuromuscular junction / signaling receptor activator activity / axon midline choice point recognition / smooth endoplasmic reticulum calcium ion homeostasis / astrocyte activation involved in immune response / regulation of spontaneous synaptic transmission / mating behavior / NMDA selective glutamate receptor signaling pathway / ciliary rootlet / Lysosome Vesicle Biogenesis / PTB domain binding / Golgi-associated vesicle / Insertion of tail-anchored proteins into the endoplasmic reticulum membrane / positive regulation of amyloid fibril formation / neuron remodeling / Deregulated CDK5 triggers multiple neurodegenerative pathways in Alzheimer's disease models / nuclear envelope lumen / suckling behavior / COPII-coated ER to Golgi transport vesicle / dendrite development / presynaptic active zone / modulation of excitatory postsynaptic potential / TRAF6 mediated NF-kB activation / Advanced glycosylation endproduct receptor signaling / neuromuscular process controlling balance / The NLRP3 inflammasome / negative regulation of long-term synaptic potentiation / regulation of presynapse assembly / transition metal ion binding / regulation of multicellular organism growth / negative regulation of neuron differentiation / intracellular copper ion homeostasis / ECM proteoglycans / spindle midzone / positive regulation of T cell migration / smooth endoplasmic reticulum / Purinergic signaling in leishmaniasis infection / protein serine/threonine kinase binding / regulation of peptidyl-tyrosine phosphorylation / clathrin-coated pit / positive regulation of chemokine production / forebrain development / Notch signaling pathway / neuron projection maintenance / positive regulation of G2/M transition of mitotic cell cycle / Mitochondrial protein degradation / positive regulation of protein metabolic process / positive regulation of calcium-mediated signaling / ionotropic glutamate receptor signaling pathway / cholesterol metabolic process / positive regulation of glycolytic process / extracellular matrix organization / positive regulation of mitotic cell cycle / response to interleukin-1 / axonogenesis / adult locomotory behavior / trans-Golgi network membrane / platelet alpha granule lumen / positive regulation of peptidyl-threonine phosphorylation / dendritic shaft / learning / positive regulation of interleukin-1 beta production / positive regulation of long-term synaptic potentiation / central nervous system development / endosome lumen / locomotory behavior / astrocyte activation / Post-translational protein phosphorylation / positive regulation of JNK cascade / microglial cell activation / synapse organization / regulation of long-term neuronal synaptic plasticity / serine-type endopeptidase inhibitor activity / TAK1-dependent IKK and NF-kappa-B activation / visual learning / neuromuscular junction / recycling endosome / cognition / Golgi lumen / positive regulation of inflammatory response / positive regulation of interleukin-6 production / neuron cellular homeostasis / positive regulation of non-canonical NF-kappaB signal transduction / endocytosis / Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) / cellular response to amyloid-beta / G2/M transition of mitotic cell cycle / positive regulation of tumor necrosis factor production / neuron projection development / cell-cell junction / synaptic vesicle / Platelet degranulation / apical part of cell
Similarity search - Function
Amyloidogenic glycoprotein, copper-binding / Amyloidogenic glycoprotein, copper-binding domain conserved site / Amyloidogenic glycoprotein, copper-binding domain superfamily / Copper-binding of amyloid precursor, CuBD / Amyloid precursor protein (APP) copper-binding (CuBD) domain signature. / Amyloidogenic glycoprotein, amyloid-beta peptide superfamily / Beta-amyloid peptide (beta-APP) / Amyloidogenic glycoprotein, amyloid-beta peptide / Beta-amyloid precursor protein C-terminal / Amyloidogenic glycoprotein, intracellular domain, conserved site ...Amyloidogenic glycoprotein, copper-binding / Amyloidogenic glycoprotein, copper-binding domain conserved site / Amyloidogenic glycoprotein, copper-binding domain superfamily / Copper-binding of amyloid precursor, CuBD / Amyloid precursor protein (APP) copper-binding (CuBD) domain signature. / Amyloidogenic glycoprotein, amyloid-beta peptide superfamily / Beta-amyloid peptide (beta-APP) / Amyloidogenic glycoprotein, amyloid-beta peptide / Beta-amyloid precursor protein C-terminal / Amyloidogenic glycoprotein, intracellular domain, conserved site / Beta-amyloid precursor protein C-terminus / Amyloid precursor protein (APP) intracellular domain signature. / Amyloidogenic glycoprotein, extracellular / Amyloidogenic glycoprotein, heparin-binding / Amyloidogenic glycoprotein, E2 domain / E2 domain superfamily / Amyloidogenic glycoprotein, heparin-binding domain superfamily / Amyloid A4 N-terminal heparin-binding / E2 domain of amyloid precursor protein / Amyloid precursor protein (APP) E1 domain profile. / Amyloid precursor protein (APP) E2 domain profile. / amyloid A4 / Amyloidogenic glycoprotein / Proteinase inhibitor I2, Kunitz, conserved site / Pancreatic trypsin inhibitor (Kunitz) family signature. / BPTI/Kunitz family of serine protease inhibitors. / Pancreatic trypsin inhibitor Kunitz domain / Kunitz/Bovine pancreatic trypsin inhibitor domain / Pancreatic trypsin inhibitor (Kunitz) family profile. / Pancreatic trypsin inhibitor Kunitz domain superfamily / PH-like domain superfamily
Similarity search - Domain/homology
CITRATE ANION / Amyloid-beta precursor protein
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.4 Å
AuthorsHall, G. / Cowan, R. / Carr, M.D.
CitationJournal: Mol Psychiatry / Year: 2022
Title: Discovery of a novel pseudo beta-hairpin structure of N-truncated amyloid-beta for use as a vaccine against Alzheimer's disease.
Authors: Bakrania, P. / Hall, G. / Bouter, Y. / Bouter, C. / Beindorff, N. / Cowan, R. / Davies, S. / Price, J. / Mpamhanga, C. / Love, E. / Matthews, D. / Carr, M.D. / Bayer, T.A.
History
DepositionJun 16, 2021Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jun 29, 2022Provider: repository / Type: Initial release
Revision 1.1Jan 31, 2024Group: Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / citation / pdbx_initial_refinement_model
Item: _citation.country
Revision 1.2Oct 16, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature / Item: _pdbx_entry_details.has_protein_modification

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Amyloid-beta precursor protein
H: TAP01 family antibody heavy chain
K: TAP01 family antibody light chain
hetero molecules


Theoretical massNumber of molelcules
Total (without water)48,4474
Polymers48,2583
Non-polymers1891
Water9,188510
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area5240 Å2
ΔGint-33 kcal/mol
Surface area19530 Å2
MethodPISA
Unit cell
Length a, b, c (Å)71.179, 71.179, 173.370
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number92
Space group name H-MP41212

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Components

#1: Protein/peptide Amyloid-beta precursor protein / APP / ABPP / APPI / Alzheimer disease amyloid protein / Amyloid precursor protein / Amyloid-beta A4 ...APP / ABPP / APPI / Alzheimer disease amyloid protein / Amyloid precursor protein / Amyloid-beta A4 protein / Cerebral vascular amyloid peptide / CVAP / PreA4 / Protease nexin-II / PN-II


Mass: 1498.558 Da / Num. of mol.: 1 / Fragment: UNP residues 674-683 / Source method: obtained synthetically / Source: (synth.) Homo sapiens (human) / References: UniProt: P05067
#2: Antibody TAP01 family antibody heavy chain


Mass: 23281.209 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Production host: Homo sapiens (human)
#3: Antibody TAP01 family antibody light chain


Mass: 23477.941 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Production host: Homo sapiens (human)
#4: Chemical ChemComp-FLC / CITRATE ANION


Mass: 189.100 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C6H5O7
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 510 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestN
Has protein modificationY

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.28 Å3/Da / Density % sol: 46.17 %
Crystal growTemperature: 292 K / Method: vapor diffusion, hanging drop / Details: 20% PEG3350 0.2 M ammonium citrate

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID30B / Wavelength: 0.968625 Å
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Apr 13, 2017
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.968625 Å / Relative weight: 1
ReflectionResolution: 1.4→55.7 Å / Num. obs: 694016 / % possible obs: 99.6 % / Redundancy: 7.9 % / CC1/2: 0.986 / Net I/σ(I): 10.3
Reflection shellResolution: 1.4→1.42 Å / Num. unique obs: 4317 / CC1/2: 0.646

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Processing

Software
NameVersionClassification
REFMAC5.8.0267refinement
XDSdata reduction
Aimlessdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 4F33, 1I7Z

4f33

1i7z


Resolution: 1.4→55.07 Å / Cor.coef. Fo:Fc: 0.974 / Cor.coef. Fo:Fc free: 0.96 / SU B: 2.677 / SU ML: 0.046 / Cross valid method: THROUGHOUT / ESU R: 0.061 / ESU R Free: 0.062 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
RfactorNum. reflection% reflectionSelection details
Rfree0.20035 4413 5 %RANDOM
Rwork0.15171 ---
obs0.15411 83576 99.46 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.3 Å / Solvent model: MASK
Displacement parametersBiso mean: 20.928 Å2
Baniso -1Baniso -2Baniso -3
1--0.22 Å20 Å20 Å2
2---0.22 Å20 Å2
3---0.44 Å2
Refinement stepCycle: LAST / Resolution: 1.4→55.07 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3374 0 13 510 3897
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0130.0183467
X-RAY DIFFRACTIONr_bond_other_d0.0010.0193151
X-RAY DIFFRACTIONr_angle_refined_deg1.5811.8584716
X-RAY DIFFRACTIONr_angle_other_deg1.1082.7157302
X-RAY DIFFRACTIONr_dihedral_angle_1_deg7.075440
X-RAY DIFFRACTIONr_dihedral_angle_2_deg33.16723.02149
X-RAY DIFFRACTIONr_dihedral_angle_3_deg11.09315558
X-RAY DIFFRACTIONr_dihedral_angle_4_deg11.7691513
X-RAY DIFFRACTIONr_chiral_restr0.1030.2529
X-RAY DIFFRACTIONr_gen_planes_refined0.0080.023947
X-RAY DIFFRACTIONr_gen_planes_other0.0010.02779
X-RAY DIFFRACTIONr_mcbond_it1.5391.8361769
X-RAY DIFFRACTIONr_mcbond_other1.5331.8351768
X-RAY DIFFRACTIONr_mcangle_it2.0612.7622206
X-RAY DIFFRACTIONr_mcangle_other2.0642.7632207
X-RAY DIFFRACTIONr_scbond_it1.822.0991698
X-RAY DIFFRACTIONr_scbond_other1.8122.0961697
X-RAY DIFFRACTIONr_scangle_other2.3523.0392511
X-RAY DIFFRACTIONr_long_range_B_refined3.67523.1163769
X-RAY DIFFRACTIONr_long_range_B_other3.13922.1683633
X-RAY DIFFRACTIONr_rigid_bond_restr2.05836618
LS refinement shellResolution: 1.4→1.436 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.269 322 -
Rwork0.236 6074 -
obs--99.75 %

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