Alpha Structural is the top hillside repair contractor in Los Angeles, offering slope repair and slope reinforcement. In Los Angeles and Orange Counties, many hillside homes were built in the 1950s and 1960s with deepened foundation systems that were deemed to be deep enough to withstand earthquakes and weather storms. Specialties: Providing structural and geotechnical repairs and upgrades with our signature design/build approach for over 30 years. We service single-family, multi-family, industrial and commercial properties. Established in 1988. * #1,758 on 2019 Inc. 5000 list * #29 Fastest Growing Private Company in L.A. - L.A. Business Journal * Angie's List Super Service Award (2009-2019) * Talk of the ... Alpha Structural's been providing caissons and grade beams to residential & commercial properties for over 25 years. (323) 258-5482 Menu. Serving Los Angeles and Southern California for Foundation Repair Since 1993. Call us today to schedule an inspection or request an ...The engineers at Alpha Structural can customize a drainage system to the layout of your home, guiding water away from the home and to the street via underground drain lines, concrete “swales”, landscape elevation grading etc. Not only is this a practical and cost-effective deterrent against water damage, it bolsters your home against the ... Visit us at Alpha Structural today or call us at (323) 258-5482 to schedule an inspection or request an estimate. 25 Years of Experience in Securing Multi-Family Housing. Alpha Structural is a trusted multi-family contractor with more than 25 years of experience in serving multi-family home owners across Los Angeles and Southern California ... Alpha/beta barrel structures very similar to that first observed in triose phosphate isomerase are now known to occur in 14 enzymes. To understand the origin of this fold, we analyzed in three of these proteins the geometry of the eight-stranded beta-sheets and the packing of the residues at the cen …where do begin on the Pro's of Alpha Structural - great work environment - goal driven company - excellent management - great pay -training an advancement opportunities -open lines between all staff -employee appreciation valuing our time and dedication as well as our physical and emotion health -full …Alpha Structural's estimated annual revenue is currently $16.7M per year. Alpha Structural 's estimated revenue per employee is $ 261,000Employee Data. Alpha Structural has 64 Employees. Alpha Structural; grew their employee count by 36%. last year. Alpha Structural Competitors & AlternativesAdd Company.Oct 24, 2017 · Structural overview. GAA is synthesized as a 110 kDa glycoprotein, which is targeted to the lysosome via the mannose-6-phosphate receptor and undergoes in the late endosomal/lysosomal compartment ...Foundation Replacement in Los Angeles. Don't make the expensive mistake of ignoring foundation repair warning signs. Alpha Structural's in-house engineers and builders …Alpha Structural Engineering was established in 2022. Our team has structural engineers, cad technicians and +40 years experienced as consultant structural engineers. Our director, Kemal Erturk, has finished more than +500 projects in UK (mainly residential).Alpha Structural specializes in the planning and construction of hillside ADU foundations across Los Angeles! So, if you are looking for an experienced and reputed contractor to build a stable and secure foundation system into your hillside, then contact us at (323) 258-5482 to schedule an inspection or request an estimate. Alpha Structural, Inc. Headquarters: 8334 Foothill Blvd. Sunland, CA 91040 Office: 1638 Colorado Blvd #201, Los Angeles, CA 90041 Orange County Office: 23031 E. La Palma Ave. Yorba Linda, CA 92887 Fig. 1: AlphaFold produces highly accurate structures. a, The performance of AlphaFold on the CASP14 dataset ( n = 87 protein domains) relative to the top-15 entries (out of 146 entries), group ...where do begin on the Pro's of Alpha Structural - great work environment - goal driven company - excellent management - great pay -training an advancement opportunities -open lines between all staff -employee appreciation valuing our time and dedication as well as our physical and emotion health -full kitchen.Alpha Structural is the most experienced Torrance soft story retrofit company, with expert in-house engineers & builders ready to bring your building to code. (323) 258-5482 Menu. Call us today to schedule an inspection or request an estimate (323) 258-5482 Request an Assessment or Estimate » ... Charlie Rosenkranz is Alpha Structural, Inc.’s Vice President of Development. Rosenkranz brings over 17 years of experience in custom home building, hillside construction, caissons and grade beam construction, remodeling and foundation replacements to the Alpha Structural team. Alpha Structural, Inc. is a recognized leader in the engineering and construction of foundation and hillside repairs. Having built many custom hillside homes in the 1980s, David Tourjé, the Owner and Chief Executive Officer of the company, decided to specialize in foundation repairs and hillside repairs due to the increasing demands for this type of work.The ER α DBD : ERE structures have been studied extensively by several biophysical techniques [13, 23, 55, 58]. Three-dimensional structure of the ER α has been solved using nuclear magnetic resonance as well as X-ray crystallographic techniques both alone and in complex with DNA (Figure 1(b)) [13, …5 days ago · Structural Constellation. Alpha, executed in 1954, belongs to a series of drawings and engravings which Albers began in 1950 and continued to work on for several years, and which embody his experiments on visual ambiguity.His chief ambition as a teacher, first at the Bauhaus and later at Black Mountain College …The high-pressure behavior of quartz has been the subject of extensive experimental studies. At ambient conditions, the stable polymorph of SiO 2 is the trigonal α-quartz structure (P3 2 21), composed of a corner-linked framework of SiO 4 tetrahedra. On the basis of the equilibrium phase diagram, SiO 2 adopts …Top 10 Best Alpha Structural in Los Angeles, CA - September 2023 - Yelp - Alpha Structural, Alpha Structural, Inc. Orange County, The Foundation Works, White Castle Construction, LA Private Eyes Geotechnical Engineers, Pacific Outdoor Living, Omega Structural, Avalin Seismic Construction Company, Yetter Inspection …Protein - Amino Acids, Structure, Function: The common property of all proteins is that they consist of long chains of α-amino (alpha amino) acids. The general structure of α-amino acids is shown in . The α-amino acids are so called because the α-carbon atom in the molecule carries an amino group (―NH2); the α-carbon atom also carries a carboxyl group (―COOH).As collagen has a typical hierarchical structure, the introduction to its structure will also be divided into different structural levels, from primary structure to quaternary structure. Due to the diversity of collagen types, this chapter will mainly focus on type I collagen. Keywords: Collagen; Hierarchical structure; α-helix.STRUCTURAL’s Boston team is recognized as the industry leader in developing innovative repair solutions to the most challenging infrastructure problems – with a reputation for quality, client satisfaction, and efficient project delivery. ... 21 Alpha Road, Suite 203 Chelmsford, MA 01824 Phone: 973-725-0890. Key Contacts: … If your property is showing signs of foundation problems and you are in need of a trusted foundation replacement service, then visit us at Alpha Structural or contact us at (323) 258-5482 to schedule an appointment. Concrete Slab Foundation Replacement With Alpha Structural. At Alpha Structural, professionalism is a way of life. Alpha Engineering was established in 2007, and continues to provide engineering consulting for construction projects throughout Northern Ontario and Alberta. Based out of Thunder Bay, Ontario, Alpha specializes in structural engineering and project management. Speak with Alpha Engineering before starting your new build or …Alpha Structural's foundation repair customer reviews. Find out why they say we're the #1 foundation repair contractor in Los Angeles. (323) 258-5482 Menu. Serving Los Angeles and Southern California for Foundation Repair Since 1993. Call …Dec 27, 2023 · where do begin on the Pro's of Alpha Structural - great work environment - goal driven company - excellent management - great pay -training an advancement opportunities -open lines between all staff -employee appreciation valuing our time and dedication as well as our physical and emotion health -full …AlphaFold is an AI system developed by Google DeepMind that predicts a protein’s 3D structure from its amino acid sequence. It regularly achieves accuracy competitive with … Specialties: Providing structural and geotechnical repairs and upgrades with our signature design/build approach for over 30 years. We service single-family, multi-family, industrial and commercial properties. Established in 1988. * #1,758 on 2019 Inc. 5000 list * #29 Fastest Growing Private Company in L.A. - L.A. Business Journal * Angie's List Super Service Award (2009-2019) * Talk of the ... Specialties: Providing structural and geotechnical repairs and upgrades with our signature design/build approach for over 30 years. We service single-family, multi-family, industrial and commercial properties. Established in 1988. * #1,758 on 2019 Inc. 5000 list * #29 Fastest Growing Private Company in L.A. - L.A. Business Journal * Angie's List Super Service Award (2009-2019) * Talk of the ... STRUCTURAL’s Boston team is recognized as the industry leader in developing innovative repair solutions to the most challenging infrastructure problems – with a reputation for quality, client satisfaction, and efficient project delivery. ... 21 Alpha Road, Suite 203 Chelmsford, MA 01824 Phone: 973-725-0890. Key Contacts: … Alpha Structural, Inc. Headquarters: 8334 Foothill Blvd. Sunland, CA 91040 Office: 1638 Colorado Blvd #201, Los Angeles, CA 90041 Orange County Office: 23031 E. La Palma Ave. Yorba Linda, CA 92887 Sep 6, 2023 · FSD measurements that capture spatial and temporal change in forest structure are needed to track changes in structural diversity equivalent to alpha, beta, and gamma diversity (Fotis, Morin, et al., 2018; Fotis, Murphy, et al., 2018; Latifi & Valbuena, 2019). It is also necessary to invest efforts in the identification, …Dec 3, 2021 · Known as alpha helices and beta sheets, these stable folding patterns make up the secondary structure of a protein. Most proteins contain multiple helices and sheets, in addition to other less ...α-Mangostin has been reported to possess a broad range of pharmacological effects including potent cholinesterase inhibition, but the development of α-mangostin as a potential lead compound is impeded by its toxicity. The present study investigated the impact of simple structural modification of α-m …Alpha Structural, 8334 Foothill Blvd, Los Angeles, CA 91040: See 509 customer reviews, rated 4.7 stars. Browse 283 photos and find all the information.Feb 29, 2024 · RMSD (root mean square deviation) is computed between aligned pairs of the backbone C-alpha atoms in superposed structures in Å. The lower the RMSD, the better the structure …Fig. 1: AlphaFold produces highly accurate structures. a, The performance of AlphaFold on the CASP14 dataset ( n = 87 protein domains) relative to the top-15 entries (out of 146 entries), group ...Why Structural Armor Composite Fiber Reinforced Building Materials? State-of-the-Art in Non-Corrosive Pool Walls . Fully Customizable in Shape and Size. Any sunledge, ... combined with experienced and seasoned leadership give the Only Alpha Pool Products brand the leading edge in manufacturing construction …Jan 18, 2021 · Structural differences between the Form I and Form II filaments. The respective assemblies of Form I and Form II epitomized an unusual packing motif, recently designated as a cross-α structure 36 ...There's an issue and the page could not be loaded. Reload page. 17K Followers, 203 Following, 2,370 Posts - See Instagram photos and videos from Alpha Structural (@alphastructural)Jul 3, 2023 · Alpha-blockers are medications used in the management and treatment of essential hypertension, benign prostatic hyperplasia (BPH), and pheochromocytoma. This activity reviews the indications, contraindications, activity, adverse events, and other key elements of alpha-blocker therapy in the clinical …1Z68. PubMed Abstract: Fibroblast activation protein alpha (FAPalpha) is highly expressed in epithelial cancers and has been implicated in extracellular matrix remodeling, tumor growth, and metastasis. We present the first high resolution structure for the apoenzyme as well as kinetic data toward small dipeptide …Basement Expansion Services at Alpha Structural. Whether it is adding a new basement or expanding an existing one, the process needs to be carried out with great care by skilled and experienced builders and engineers using the right tools and the right materials. Problems during the building phase can have negative effects on your overall ...There are several structural features that contribute to the dimerization of the Aqpz-nB complex. First, the structure of the ALFA-nB component is reminiscent of the structure with the ALFA peptide, in which the N-terminus of the ALFA peptide forms a loop stabilized by interactions with the nB (Fig. 2 A).The ALFA-nB structure …May 9, 2016 · Alpha-synuclein structure, functions, and interactions J Res Med Sci. 2016 May 9:21:29. doi: 10.4103/1735-1995.181989. eCollection 2016. ... As a molecular biomarker for the detection of PD in its earlier stages, alpha-synuclein (α-syn), which is a key component of Lewy bodies, in which it is found in an …Jan 25, 2006 · SAXS and light-scattering experiments suggest that in alcohol/water mixtures alpha-zein exists as an oblong structure with an axial ratio of approximately 6:1. Furthermore, ultracentifugation, birefringence, dielectric, and viscosity studies indicate that alpha-zein behaves as an asymmetric particle with an axial ratio of …Call us today to schedule an inspection or request an estimate. (323) 258-5482. Request an Assessment or Estimate ». The following list represents just some of the types of foundation repair we specialize in: Basement Expansion. Basement Waterproofing. Brick Foundation Repair. Caissons. Concrete Foundation Repair.Specialties: Providing structural and geotechnical repairs and upgrades with our signature design/build approach for over 30 years. We service single-family, multi-family, industrial and commercial properties. Our mission is to engineer and build the most precise, practical and responsible repair for our customer’s property, in conformance with State and Local Building …a, Added structural coverage (per-protein, left; per-residue, middle) and per-residue confidence of regions not covered by SMR (right) for 11 species included in both the AF2 and SMR databases.b ... Alpha Structural, Inc. Headquarters: 8334 Foothill Blvd. Sunland, CA 91040 Office: 1638 Colorado Blvd #201, Los Angeles, CA 90041 Orange County Office: 23031 E. La ... The high-pressure behavior of quartz has been the subject of extensive experimental studies. At ambient conditions, the stable polymorph of SiO 2 is the trigonal α-quartz structure (P3 2 21), composed of a corner-linked framework of SiO 4 tetrahedra. On the basis of the equilibrium phase diagram, SiO 2 adopts …Feb 27, 2024 · 100 N Patterson St. Valdosta, GA 31601. West Palm Beach. 515 N Flagler Dr. Ste. P-300. West Palm Beach, FL 33401. View All Locations. Florida & Georgia's experts in foundation repair, concrete lifting, and crawl space repair for the past 20 years. Schedule your free inspection today!Hiring Manager at Alpha Structural, Inc. United States. Connect Charles Mitchell Clearwater, FL. Connect Christopher Goodman -- Hemet, CA. Connect Ezequiel Javier Padilla Mondragon ...May 2, 2018 · The α4β2 subtype of the nicotinic acetylcholine receptor is the most abundant isoform in the human brain and is the principal target in nicotine addiction. This pentameric ligand-gated ion ...Alpha Structural correctly assessed the condition of our structure and had the permit through the city in two days. The 3-4 man team was on site nine hours each day (and half day Saturday at our request). They preserved and tackled unexpected issues with clever solutions.Alpha Structural will design, engineer, acquire the permitting needed and retrofit the structure, all in-house. Our team is highly-qualified and has extensive experience with complex soft story retrofitting in Los Angeles. Call us today at (323) 258-5482 to schedule an inspection! The Structural Assessor in Alpha Structural, Inc. is the one that will assess the property and recommend any repairs needed. Here at Alpha the Structural Assessor is senior to our engineering department in that they are the one to assess a property, design the solution and work out the proper budget for that repair. The most common types of secondary structures are the α helix and the β pleated sheet. Both structures are held in shape by hydrogen bonds, which form between the carbonyl O of one amino acid and the amino H of another. Images showing hydrogen bonding patterns in beta pleated sheets and alpha helices.Nov 17, 2021 · The AlphaFold Protein Structure Database (AlphaFold DB, https://alphafold.ebi.ac.uk) is an openly accessible, extensive database of high-accuracy protein-structure predictions. Powered by AlphaFold v2.0 of DeepMind, it has enabled an unprecedented expansion of the structural coverage of the known …Alpha Structural is the most experienced soft story retrofitting company in Santa Monica, with expert in-house structural engineers & builders ready to bring your building to code. (323) 258-5482 Menu. Serving Los Angeles and Southern California for Foundation Repair Since 1993 ...Alpha Structural, Inc. is a recognized leader in the engineering and construction of foundation and hillside repairs. Having built many custom hillside homes in the 1980s, David Tourjé, the Owner and Chief Executive Officer of the company, decided to specialize in foundation repairs and hillside repairs due to the increasing demands … The engineers at Alpha Structural can customize a drainage system to the layout of your home, guiding water away from the home and to the street via underground drain lines, concrete “swales”, landscape elevation grading etc. Not only is this a practical and cost-effective deterrent against water damage, it bolsters your home against the ... Mar 4, 2022 · This structural feature is also observed for several other Gi/o-coupled receptors and is believed to be one of the key ... D. Daunt, G. Barsh, A. Chruscinski, B. Kobilka, Cloning of two mouse genes encoding alpha 2-adrenergic receptor subtypes and identification of a single amino acid in the mouse alpha 2-C10 …As collagen has a typical hierarchical structure, the introduction to its structure will also be divided into different structural levels, from primary structure to quaternary structure. Due to the diversity of collagen types, this chapter will mainly focus on type I collagen. Keywords: Collagen; Hierarchical structure; α-helix.ALPHA-SYNUCLEIN STRUCTURE. α-Syn is a small acidic protein with three domains namely N-terminal lipid-binding α-helix, amyloid-binding central domain (NAC), and C-terminal acidic tail. α-Syn can be present as an α-helix structure in association with phospholipids or an unfolded conformation in the cytosol, suggesting that it plays specific roles …Schedule an engineering inspection to troubleshoot the issue. If your structure has cracked walls or a sagging roof, call on a highly trained structural engineer at Alpha Omega to check it out. We’ll respond quickly to evaluate the structural integrity of your home. During our engineering inspection, we’ll look at every part of your ...Amino acids are the monomers that make up proteins. Each amino acid has the same core structure, which consists of a central carbon atom, also known as the alpha (α) carbon, bonded to an amino … Alpha Structural specializes in the planning and construction of hillside ADU foundations across Los Angeles! So, if you are looking for an experienced and reputed contractor to build a stable and secure foundation system into your hillside, then contact us at (323) 258-5482 to schedule an inspection or request an estimate. You can also visit ... Call us today to schedule an inspection or request an estimate. (323) 258-5482. Request an Assessment or Estimate ». See our Los Angeles foundation repair experts in the media. Listen to what they have to say about Alpha Structural and our staff.Alpha Structural, Inc. 3,734 likes · 773 talking about this · 69 were here. Thank you for visiting Alpha Structural, Inc.'s Facebook profile – the ONLY company in Los Angeles County licensed to...Top 10 Best Alpha Structural in Los Angeles, CA - September 2023 - Yelp - Alpha Structural, Alpha Structural, Inc. Orange County, The Foundation Works, White Castle Construction, LA Private Eyes Geotechnical Engineers, Pacific Outdoor Living, Omega Structural, Avalin Seismic Construction Company, Yetter Inspection … Alpha Structural is a foundation inspection and repair company with over 850 years of combined experience. Meet the staff of the most qualified and trusted structural inspectors in Los Angeles. Jan 25, 2006 · SAXS and light-scattering experiments suggest that in alcohol/water mixtures alpha-zein exists as an oblong structure with an axial ratio of approximately 6:1. Furthermore, ultracentifugation, birefringence, dielectric, and viscosity studies indicate that alpha-zein behaves as an asymmetric particle with an axial ratio of …Glassdoor has 13 Alpha Structural reviews submitted anonymously by Alpha Structural employees. Read employee reviews and ratings on Glassdoor to …Meet the team of qualified foundation repair staff at Alpha Structural, Inc., serving all of Southern California. Learn about their experience, skills and expertise in foundation repair and stabilization.Nov 17, 2021 · The AlphaFold Protein Structure Database (AlphaFold DB, https://alphafold.ebi.ac.uk) is an openly accessible, extensive database of high-accuracy protein-structure predictions. Powered by AlphaFold v2.0 of DeepMind, it has enabled an unprecedented expansion of the structural coverage of the known …Glassdoor has 13 Alpha Structural reviews submitted anonymously by Alpha Structural employees. Read employee reviews and ratings on Glassdoor to …Alpha Structural Engineering was established in 2022. Our team has structural engineers, cad technicians and +40 years experienced as consultant structural engineers. Our director, Kemal Erturk, has finished more than +500 projects in UK (mainly residential).Amino acids are the monomers that make up proteins. Each amino acid has the same core structure, which consists of a central carbon atom, also known as the alpha (α) carbon, bonded to an amino …Nov 17, 2021 · The AlphaFold Protein Structure Database (AlphaFold DB, https://alphafold.ebi.ac.uk) is an openly accessible, extensive database of high-accuracy protein-structure predictions. Powered by AlphaFold v2.0 of DeepMind, it has enabled an unprecedented expansion of the structural coverage of the known …May 9, 2016 · Alpha-synuclein structure, functions, and interactions J Res Med Sci. 2016 May 9:21:29. doi: 10.4103/1735-1995.181989. eCollection 2016. ... As a molecular biomarker for the detection of PD in its earlier stages, alpha-synuclein (α-syn), which is a key component of Lewy bodies, in which it is found in an …Afterwards, in the light of \(\alpha \)-Structural Similarity, we extend the Hierarchical Clustering algorithm to identify disjoint communities in networks. Finally, we conduct extensive experiments on synthetic networks and various well-known real-world networks to confirm the efficiency of our approach.Alpha Structural is the ONLY foundation repair contractor in Los Angeles that is authorized by the State of California to engineer in-house. This means we’re able to offer a more precise and practical repair to our customers. We responsibly reduce a project’s scope of work to its minimum. By taking advantage of our hard-won know-how, you ...In non-muscle cells, alpha-actinin is found along the actin filaments and in adhesion sites. In striated, cardiac and smooth muscle cells, it is localized at the Z-disk and analogous dense bodies, where it forms a lattice-like structure and stabilizes the muscle contractile apparatus. Besides binding to actin filaments alpha-actinin …Call us today to schedule an inspection or request an estimate. (323) 258-5482. Request an Assessment or Estimate ». Alpha Structural, Inc. is a licensed, bonded and insured company. The #1 foundation repair contractor in Los Angeles. Foundation repair, foundation inspection. Alpha Structural, Inc. Headquarters: 8334 Foothill Blvd. Sunland, CA 91040 Office: 1638 Colorado Blvd #201, Los Angeles, CA 90041 Orange County Office: 23031 E. La Palma Ave. Yorba Linda, CA 92887 Jul 3, 2023 · Alpha-blockers are medications used in the management and treatment of essential hypertension, benign prostatic hyperplasia (BPH), and pheochromocytoma. This activity reviews the indications, contraindications, activity, adverse events, and other key elements of alpha-blocker therapy in the clinical …
Oct 24, 2017 · Structural overview. GAA is synthesized as a 110 kDa glycoprotein, which is targeted to the lysosome via the mannose-6-phosphate receptor and undergoes in the late endosomal/lysosomal compartment .... Hi seltzer
Alpha Structural can handle all of your earthquake retrofitting & house bolting needs. Seismic retrofitting Los Angeles structures also helps to protect them against small tremors, shifts in the earth and vibrations that can cause … Alpha Structural, Inc. Headquarters: 8334 Foothill Blvd. Sunland, CA 91040 Office: 1638 Colorado Blvd #201, Los Angeles, CA 90041 Orange County Office: 23031 E. La ... Structural Contradiction by Government Alpha, released 25 February 2019 1. I. Refractive 2. II. Dissolution 3. III. Liquefaction 4. IV. Vaporizable 5. V. Live Relay Collapse at Bushbash 6. VI. Live Relay Collapse at Soup After getting the pleasure of witnessing Yasutoshi play live in studio at KFJC, and then at the …Alpha Structural is a leading company in foundation and hillside repairs, with over 25 years of experience and a license to engineer and build any type of project. Learn why you should choose them for your foundation … Facebook. 4.7 stars from 14 reviews. “Alpha Structural, Inc. Thanks for being the best construction team around! Even Megatron can’t break through my wall! Autobots Roll Out!!!”. Tom DeSanto. (Producer on Transformers Dark of the Moon) “Alpha Structural was an answer to our prayers. Alpha Structural can handle all of your earthquake retrofitting & house bolting needs. Seismic retrofitting Los Angeles structures also helps to protect them against small tremors, shifts in the earth and vibrations that can cause …Physical Properties of Glucose. Glucose is a white crystalline solid with a melting point of 146⁰C. When this glucose molecule is crystallised with cold water, it forms glucose monohydrate having … Alpha Structural, Inc. | 1,023 followers on LinkedIn. Southern California’s premier structural/ geotechnical design/ build engineering and construction specialist. | For over 30 years, Alpha... Alpha Structural, Inc. is a Design/Build specialty firm specializing in all aspects of modifying, repairing or retrofitting existing buildings. With engineering and contractor credentials unparalleled anywhere else in the region, we have been a known leader in the structural industry for over 25 years. As a design/build outfit, we are able to ...AlphaFold is an AI system developed by Google DeepMind that predicts a protein’s 3D structure from its amino acid sequence. It regularly achieves accuracy competitive with …The toxicokinetics of alpha-pinene (a-pinene) were studied in humans.The study group consisted of eight healthy males, average age 31 years. They were exposed to 0, 10, 225, or 450 mg/cu m (+)-alpha-pinene or 450 mg/cu m (-)-alpha-pinene for 2 hr in an inhalation chamber. During exposure they exercised on a cycle … Alpha Structural, Inc. Headquarters: 8334 Foothill Blvd. Sunland, CA 91040 Office: 1638 Colorado Blvd #201, Los Angeles, CA 90041 Orange County Office: 23031 E. La Palma Ave. Yorba Linda, CA 92887 Long, H. et al. Wild-type α-synuclein inherits the structure and exacerbated neuropathology of E46K mutant fibril strain by cross-seeding. Proc. Natl Acad. Sci. USA …2. Secondary Structure . Secondary Structure refers to the coiling or folding of a polypeptide chain that gives the protein its 3-D shape.There are two types of secondary structures observed in proteins. One type is the alpha (α) helix structure.This structure resembles a coiled spring and is secured by hydrogen ….