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- PDB-2mgt: Zinc induced dimer of the metal binding domain 1-16 of human amyl... -

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Basic information

Entry
Database: PDB / ID: 2mgt
TitleZinc induced dimer of the metal binding domain 1-16 of human amyloid beta-peptide with Alzheimer's disease pathogenic English mutation H6R
ComponentsAmyloid beta A4 protein
KeywordsPROTEIN FIBRIL / METAL BINDING PROTEIN / Alzheimer's disease / Human amyloid -peptide / Zinc binding
Function / homology
Function and homology information


amyloid-beta complex / growth cone lamellipodium / cellular response to norepinephrine stimulus / growth cone filopodium / microglia development / collateral sprouting in absence of injury / Formyl peptide receptors bind formyl peptides and many other ligands / axo-dendritic transport / regulation of Wnt signaling pathway / regulation of synapse structure or activity ...amyloid-beta complex / growth cone lamellipodium / cellular response to norepinephrine stimulus / growth cone filopodium / microglia development / collateral sprouting in absence of injury / Formyl peptide receptors bind formyl peptides and many other ligands / axo-dendritic transport / regulation of Wnt signaling pathway / regulation of synapse structure or activity / axon midline choice point recognition / astrocyte activation involved in immune response / NMDA selective glutamate receptor signaling pathway / regulation of spontaneous synaptic transmission / mating behavior / growth factor receptor binding / peptidase activator activity / Golgi-associated vesicle / PTB domain binding / positive regulation of amyloid fibril formation / Lysosome Vesicle Biogenesis / Insertion of tail-anchored proteins into the endoplasmic reticulum membrane / astrocyte projection / neuron remodeling / Deregulated CDK5 triggers multiple neurodegenerative pathways in Alzheimer's disease models / nuclear envelope lumen / dendrite development / positive regulation of protein metabolic process / TRAF6 mediated NF-kB activation / signaling receptor activator activity / Advanced glycosylation endproduct receptor signaling / negative regulation of long-term synaptic potentiation / modulation of excitatory postsynaptic potential / The NLRP3 inflammasome / transition metal ion binding / main axon / regulation of multicellular organism growth / intracellular copper ion homeostasis / ECM proteoglycans / regulation of presynapse assembly / positive regulation of T cell migration / neuronal dense core vesicle / Purinergic signaling in leishmaniasis infection / positive regulation of chemokine production / cellular response to manganese ion / Notch signaling pathway / clathrin-coated pit / extracellular matrix organization / neuron projection maintenance / Mitochondrial protein degradation / astrocyte activation / ionotropic glutamate receptor signaling pathway / positive regulation of mitotic cell cycle / axonogenesis / positive regulation of calcium-mediated signaling / response to interleukin-1 / protein serine/threonine kinase binding / cellular response to copper ion / platelet alpha granule lumen / cellular response to cAMP / positive regulation of glycolytic process / central nervous system development / positive regulation of interleukin-1 beta production / adult locomotory behavior / endosome lumen / dendritic shaft / positive regulation of long-term synaptic potentiation / trans-Golgi network membrane / TAK1-dependent IKK and NF-kappa-B activation / learning / positive regulation of JNK cascade / Post-translational protein phosphorylation / locomotory behavior / microglial cell activation / serine-type endopeptidase inhibitor activity / positive regulation of non-canonical NF-kappaB signal transduction / regulation of long-term neuronal synaptic plasticity / synapse organization / cellular response to nerve growth factor stimulus / recycling endosome / visual learning / positive regulation of interleukin-6 production / response to lead ion / Golgi lumen / cognition / endocytosis / Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) / positive regulation of inflammatory response / cellular response to amyloid-beta / neuron projection development / positive regulation of tumor necrosis factor production / Platelet degranulation / heparin binding / regulation of translation / regulation of gene expression / early endosome membrane / G alpha (i) signalling events / perikaryon / G alpha (q) signalling events / dendritic spine
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
Amyloid-beta precursor protein
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodSOLUTION NMR / simulated annealing
Model detailsclosest to the average, model1
AuthorsPolshakov, V. / Istrate, A. / Kozin, S.
Citation
Journal: Sci Rep / Year: 2016
Title: Interplay of histidine residues of the Alzheimer's disease A beta peptide governs its Zn-induced oligomerization.
Authors: Istrate, A.N. / Kozin, S.A. / Zhokhov, S.S. / Mantsyzov, A.B. / Kechko, O.I. / Pastore, A. / Makarov, A.A. / Polshakov, V.I.
#1: Journal: Mol.Biol.(Engl.Transl.) / Year: 2010
Title: Optimization of the methods for small peptide solution structure determination by NMR spectroscopy
Authors: Istrate, A.N. / Mantsyzov, A.B. / Kozin, S.A. / Polshakov, V.I.
History
DepositionNov 6, 2013Deposition site: BMRB / Processing site: PDBJ
Revision 1.0Nov 12, 2014Provider: repository / Type: Initial release
Revision 1.1Mar 2, 2016Group: Database references
Revision 1.2Jan 1, 2020Group: Data collection / Database references / Derived calculations
Category: citation / pdbx_nmr_software ...citation / pdbx_nmr_software / pdbx_nmr_spectrometer / struct_conn / struct_ref_seq_dif
Item: _citation.journal_abbrev / _citation.journal_volume ..._citation.journal_abbrev / _citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_PubMed / _citation.title / _pdbx_nmr_software.name / _pdbx_nmr_spectrometer.model / _struct_conn.pdbx_leaving_atom_flag / _struct_ref_seq_dif.details
Revision 1.3Oct 30, 2024Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Structure summary
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_entry_details / pdbx_modification_feature / pdbx_struct_conn_angle / struct_conn / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_conn_angle.ptnr1_auth_asym_id / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr3_auth_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_label_seq_id / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Amyloid beta A4 protein
B: Amyloid beta A4 protein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)4,0723
Polymers4,0062
Non-polymers651
Water00
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
NMR ensembles
DataCriteria
Number of conformers (submitted / calculated)20 / 100structures with the lowest energy
RepresentativeModel #1closest to the average

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Components

#1: Protein/peptide Amyloid beta A4 protein


Mass: 2003.140 Da / Num. of mol.: 2 / Fragment: metal binding domain, UNP residues 672-687 / Mutation: H6R / Source method: obtained synthetically
Details: purchased from Biopeptide Co., LLC (San Diego, CA, USA)
Source: (synth.) Homo sapiens (human) / References: UniProt: P05067
#2: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Zn
Has protein modificationY

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Experimental details

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Experiment

ExperimentMethod: SOLUTION NMR
NMR experiment
Conditions-IDExperiment-IDSolution-IDType
1112D 1H-1H NOESY
1212D 1H-1H TOCSY
1312D DQF-COSY
1412D 1H-15N HSQC
1512D 1H-13C HSQC
2622D 1H-1H NOESY
2722D 1H-1H TOCSY
1832D 1H-1H NOESY
1932D 1H-1H TOCSY
11032D 1H-15N HSQC
11132D 1H-13C HSQC
21242D 1H-1H NOESY
21342D 1H-1H TOCSY

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Sample preparation

Details
Solution-IDContentsSolvent system
12 mM protein_1-1, 20 mM [U-99% 2H] bis-Tris-2, 40 uM d4 (100%) TSP-3, 90% H2O/10% D2O90% H2O/10% D2O
22 mM protein_1-4, 20 mM [U-99% 2H] bis-Tris-5, 40 uM d4 (100%) TSP-6, 100% D2O100% D2O
32 mM protein_1-7, 1 mM zinc cloride-8, 20 mM [U-99% 2H] bis-Tris-9, 40 uM d4 (100%) TSP-10, 90% H2O/10% D2O90% H2O/10% D2O
42 mM protein_1-11, 1 mM zinc cloride-12, 20 mM [U-99% 2H] bis-Tris-13, 40 uM d4 (100%) TSP-14, 100% D2O100% D2O
Sample
Conc. (mg/ml)ComponentIsotopic labelingSolution-ID
2 mMprotein_1-11
20 mMbis-Tris-2[U-99% 2H]1
40 uMTSP-3d4 (100%)1
2 mMprotein_1-42
20 mMbis-Tris-5[U-99% 2H]2
40 uMTSP-6d4 (100%)2
2 mMprotein_1-73
1 mMzinc cloride-83
20 mMbis-Tris-9[U-99% 2H]3
40 uMTSP-10d4 (100%)3
2 mMprotein_1-114
1 mMzinc cloride-124
20 mMbis-Tris-13[U-99% 2H]4
40 uMTSP-14d4 (100%)4
Sample conditions
Conditions-IDpHPressure (kPa)Temperature (K)
16.8ambient 274 K
2ambient 278 K

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NMR measurement

NMR spectrometerType: Bruker Avance / Manufacturer: Bruker / Model: AVANCE / Field strength: 600 MHz

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Processing

NMR software
NameVersionDeveloperClassification
NMRPipeDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Baxprocessing
TopSpinBruker Biospincollection
SparkyGoddardchemical shift assignment
NMRestPolshakov V. I.data analysis
GROMACS4.5.4Van Der Spoel, Lindahl Hess, Groenhof, Mark and Berendsenrefinement
CPMDCPMD consortiumgeometry optimization
PyMOLDeLanodata analysis
Insight IIAccelrys Software Inc.data analysis
ProcheckNMRLaskowski and MacArthurdata analysis
RefinementMethod: simulated annealing / Software ordinal: 1 / Details: Details are in refinement_citation
NMR representativeSelection criteria: closest to the average
NMR ensembleConformer selection criteria: structures with the lowest energy
Conformers calculated total number: 100 / Conformers submitted total number: 20 / Representative conformer: 1

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