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1 ern consistent with either an alpha helix or beta sheet.
2 phipathic two- or three- strand antiparallel beta sheet.
3 rs, forming a curtain-like membrane-spanning beta-sheet.
4 le to bind MinD, leaving behind a 4-stranded beta-sheet.
5 ge site as an extra beta-strand in a central beta-sheet.
6 strands, can contain a significant amount of beta-sheet.
7 s 30-42, which arranges into an antiparallel beta-sheet.
8 rection between adjacent molecules along the beta-sheet.
9 some binders use unstructured regions and/or beta sheets.
10 ydrophobic interactions holding together the beta-sheets.
11 a-sheets instead of the more common parallel beta-sheets.
12 inclusions specifically enriched in amyloid beta-sheets.
13 nd segment, 15-25 WT, forms non-toxic labile beta-sheets.
14 rdered species and suggested the presence of beta-sheets.
15 drophobic core, and without alpha-helices or beta-sheets.
16 dynamic tendency of all polypeptides to form beta-sheets.
17 structure transformation from alpha-helix to beta-sheets.
18 h monomer composed of 12 alpha-helices and 9 beta-sheets.
19 fiber, whereas BAX was converted entirely to beta-sheets.
20 reported the fibrillation of HN and BAX into beta-sheets.
21 itutions and absence of two peptides and two beta-sheets.
22 ix and ten beta-strands distributed in three beta-sheets.
25 cm(-1)), H-bonded parallel- and antiparallel-beta-sheets (1690cm(-1)) and H-bonded beta-turns (1664cm
26 nding takes place at a basic patch on top of beta-sheet A and is different from other heparin-binding
30 ons revealed that glycosylation stabilized a beta-sheet adjacent to the N130 GlcNAc and the N-termina
32 two-dimensional energy landscape defined by beta-sheet alignment and hydrogen-bonding states, wherea
34 ] and [URE3] are folded in-register parallel beta-sheet amyloids of Sup35p and Ure2p, respectively.
36 ily by dint of its conserved central concave beta sheet and interactions of its dual HxT motif histid
38 nce of right-hand or left-hand twisted cross-beta sheets and overall fold of the fibril proteins.
42 a-helical in the cytosol and acquires a more beta-sheet and random coil character in the nucleus.
43 he N-acetyl group interacts with the central beta-sheet and stabilizes the N-terminus and the switch
44 we identify contacts between the assembling beta-sheet and the BamA interior surface that determine
45 important hinge-bbeta region between the PAS beta-sheet and the N-terminal cap helix that in turn des
47 l fold comprising a four strand antiparallel beta-sheet and two helical turns stabilized by a complex
49 residues at specific positions may stabilize beta-sheets and lower the energy barrier for cross-speci
50 ndary structures of proteins (alpha-helices, beta-sheets and other structures) in EM maps at resoluti
51 ments reduces the formation of parallel IAPP beta-sheets and subsequent nucleation of mature amyloid
52 extended secondary motifs (alpha-helixes and beta-sheets) and intrinsically disordered regions), to f
53 n native proteins are often formed by curved beta sheets, and the ability to control beta-sheet curva
56 oid-based with the same in-register parallel beta-sheet architecture as most of the disease-causing h
58 e theory also predicts that proteins rich in beta-sheets are more collapsible than alpha-helical prot
59 ers that fail to stabilize an intermolecular beta-sheet around a highly divergent beta-strand of the
60 dopts a folded structure in which the native beta-sheet arrangement of the peptide region and global
62 crystallography reveals that the macrocyclic beta-sheet assembles to form double-walled nanotubes, wi
63 ces, comparable to those in vivo, by forming beta-sheet assemblies that our data suggest occur via tw
64 o provide non-covalent cross-linking through beta-sheet assembly, reinforced with a polymer backbone
65 the caspase-1 active site, an anti-parallel beta sheet at the caspase-1 L2 and L2' loops bound a hyd
66 TAIL protein that folds into an antiparallel beta-sheet at the A/W interface and presents strong inte
67 hape of the nanostructures or their internal beta-sheet backbone, but must involve accessible adaptiv
69 ps and provide evidence that the more global beta-sheet/beta-sheet facial complementarity is a critic
71 ccurs via the formation of an intermolecular beta-sheet between the membrane-proximal (third) Fibrone
73 ting ABAB-type arrangements within assembled beta-sheets, but no direct molecular-level evidence exis
74 onformational transition from random coil to beta-sheet by changing the pH from acidic to alkaline.
75 port the stabilization of a remarkably short beta-sheet by incorporating N-(hydroxy)glycine (Hyg) res
76 are formed from protein chains stacked into beta-sheets by backbone hydrogen bonds, they display dis
77 but TTPA contains an additional antiparallel beta-sheet carrying a lectin-like domain that could be r
81 ers composed of ~ 40 proteins misfolded in a beta-sheet conformation at the membrane surface, as dete
82 ays of incubation, whereas Ac-PHF6 adopted a beta-sheet conformation at the surface of the membrane w
85 erized 11 peptides from a T40-IDE digest for beta-sheet conformation, surfactant activity, fibrilliza
88 ntaining a beta hairpin and an anti-parallel beta sheet consisting of strands from the top and bottom
89 the supramolecular assembly of a macrocyclic beta-sheet containing residues 16-22 of the beta-amyloid
91 ucture motifs at longer Q-lengths, including beta-sheet content that seems to contribute to the forma
92 te peptide assembly behavior, an increase in beta-sheet content, and patterns of variation in solvent
96 d at 25 degrees C for 18min exhibited higher beta-sheet contents and more chemical bonds such as hydr
99 r, these oligomers undergo an alpha-helix to beta-sheet conversion catalyzed by lipid vesicles and di
100 The C-terminus of Galpha is ejected from its beta sheet core, thereby dismantling the GDP binding sit
104 Also, due to the ability of the non-covalent beta-sheet cross-links to reassemble, the hydrogels can
106 ifs range from multi-beta-strand barrels, to beta-sheet cups and baskets covered by alpha-helical lid
107 , we investigated the mechanisms controlling beta-sheet curvature by studying the geometry of beta sh
108 match the computational models, showing that beta-sheet curvature can be controlled with atomic-level
109 rved beta sheets, and the ability to control beta-sheet curvature would allow design of binding prote
110 ond beta-strand is organized into a parallel beta-sheet despite the co-existence of an antiparallel b
112 twisted beta-sheets with an increased inter-beta-sheet distance and a higher solvent exposure than W
113 d ionic interactions between residues in the beta-sheet domain that reduce the width of the cavity.
117 oherence (HSQC) analyses reveal the 6-strand beta-sheet face of Crabp1 as its Raf-interaction surface
120 s to reduce the formation and propagation of beta-sheet fibrillar species could be an important route
123 ed to form a large 10-stranded, antiparallel beta-sheet flanked by alpha-helices on each side, repres
128 ugh hydrogen bond formation and inhibits the beta-sheet formation, whereas trimethyl amine oxide itse
130 d Cap molecules were conjugated onto a short beta-sheet-forming peptide (Sup35) to yield three differ
132 h just a six-helix bundle and a six-stranded beta-sheet, forms a genome-delivery apparatus and joins
133 s encompassed in a beta-sandwich formed by 2 beta-sheets from the C-terminal domain of MTPalpha.
135 -sheet curvature by studying the geometry of beta sheets in naturally occurring protein structures an
136 ir lack of activity by showing loss of a key beta-sheet in a sequence known as the handle region that
137 scover a similar exchange process across the beta-sheet in GB1 in crystals and in complex with IgG.
138 elements that dock on the C-terminal domain beta-sheet in the dark and unfold in the light to allow
142 Hydrogen-deuterium exchange MS revealed that beta-sheets in NHERF1's PDZ2 domain display lower deuter
144 n that its amyloids are rich in antiparallel beta-sheets instead of the more common parallel beta-she
145 tures where the typical B-D-E immunoglobulin beta-sheet is replaced with an alpha-helix further confi
150 l crystals to thermodynamically stable cross-beta-sheet-like fibrils by a de novo designed heptapepti
151 enon-like intercapsomer joints, and abundant beta-sheet-like mainchain:mainchain intermolecular inter
154 localize to TM1 (V60L), TM2 (G353R), or the beta-sheet linking the TMs to the extracellular ATP bind
156 that one segment, 19-29 S20G, forms pairs of beta-sheets mated by a dry interface that share structur
157 e chain packing interactions within the same beta-sheet may play a critical role in the formation of
158 losed apo conformation, revealing a pivoting beta-sheet mechanism that functions to open and close th
160 that two complementary pentapeptides from a beta-sheet motif of a protein, being connected to an aro
163 inhibitor, Rubicon, was mapped to the first beta sheet of the BECN1 BARA domain and the UVRAG BARA2
164 d homodimer characterized by a large central beta-sheet of 18 strands, extending between two catalyti
166 re not observed with TEM, but highly ordered beta-sheets of amyloid secondary structure is identified
169 random coil structure, evolves into ordered beta-sheet oligomers containing at least 5 strands, and
171 ng from thin peptide films shows features of beta-sheet ordering for both peptides, along with eviden
173 X-ray crystallographic structure of a cyclic beta-sheet peptide derived from the 19-36 region of medi
177 s 11-17 of IAPP (RLANFLV) into a macrocyclic beta-sheet peptide results in a monomeric peptide that d
178 unctionalization of its repeating units with beta-sheet peptides to form a hydrogel, it can easily be
179 lly cross-linked via grafted self-assembling beta-sheet peptides to provide non-covalent cross-linkin
180 Aggron) is necessary and sufficient to seed beta-sheet polymerization, and BiP binding to this Aggro
181 d a beta-sandwich fold, with the face of one beta-sheet possessing the beta-1,3-glucan-binding surfac
182 cleic acids, alteration in the alpha-helical/beta-sheet protein ratio, structural changes in carbohyd
183 cs within the hydration shell than a similar beta-sheet protein, which may contribute to the high pac
185 ted here have implications for the design of beta sheet proteins with tunable self-assembling propert
188 omoted allosteric signaling from the helix 6/beta-sheet region of LRH-1 to the activation function su
189 These results reveal the importance of the beta-sheet region of lysozyme for initiating self-assemb
190 sidues (I476 and V482) were within coiled or beta-sheet regions in domain B distant to the active sit
191 bound cooperatively, but those derived from beta-sheet regions in LF did not, suggesting that an all
193 alline material in which the alpha-helix and beta-sheet regions of the protein are similar to crystal
194 y the increasing formation of intermolecular beta-sheets, revealed by second derivative spectra.
195 flavin T fluorescence, Congo-red binding and beta-sheet rich structures displaying a characteristic c
196 esidues led to the formation of ThT-negative beta-sheet-rich aggregates having high surface hydrophob
198 heir native-like properties and convert into beta-sheet-rich amyloid-like structures, as indicated by
201 y disordered tau protein into highly ordered beta-sheet-rich fibrils is implicated in the pathogenesi
202 y disordered, monomeric alpha-synuclein into beta-sheet-rich oligomers and fibrils is associated with
203 and self-assembly of the disordered tau into beta-sheet-rich oligomers that subsequently seed fibrill
205 e (AD) is characterized by the deposition of beta-sheet-rich, insoluble amyloid beta-peptide (Abeta)
206 n protein (PrP), leading to the formation of beta-sheet-rich, insoluble, and protease-resistant self-
207 s, Mcc naturally exists as two conformers: a beta-sheet-rich, protease-resistant, aggregated, inactiv
208 ion NMR: the full-length protein (6-stranded beta-sheet sandwiched between 4 helices) representing th
209 The characteristic 2D IR features of amyloid beta-sheet secondary structure are created by as few as
211 with glutaraldehyde until it reached a high beta-sheet secondary structure content, and species betw
213 dies selected to specifically react with the beta-sheet secondary structure of pathological oligomeri
220 ils in vitro and is a major signal for cross-beta-sheet self-association of the 49-mer Phe521Leufs pe
222 on the hierarchic pathway by which distinct beta-sheets sequentially unfold using the unique possibi
224 tion on dynamics for both an alpha-helix and beta-sheet site of GB1, the immunoglobulin binding domai
229 ds most of its time trapped in misregistered beta-sheet states connected by weakly bound states twith
232 l acidic region of Ng peptide pries open the beta-sheet structure between the Ca(2+) binding loops pa
236 thesize that NUCB1 binds to the common cross-beta-sheet structure of protofibril aggregates to "cap"
237 s the canonical triple-stranded antiparallel beta-sheet structure of WW domains when bound to a two-P
238 that the extracellular sequence of C99 forms beta-sheet structure upon interaction with membrane bila
240 ular hydrogen bonding, including an extended beta-sheet structure, as well as aromatic interactions.
244 and cross-seeded lRPT fibrils had a similar beta-sheet structured core, revealed by Raman spectrosco
245 oppositely charged ionic segments that form beta-sheet-structured hydrogel assemblies via polyion co
246 mising attributes and unique features of the beta-sheet-structured PIC hydrogels described here highl
247 ers have a significant degree of native-like beta-sheet structures (35-38%), but with more disordered
248 ually results in the emergence of detectable beta-sheet structures according to thioflavin-T assay.
249 seases contain antiparallel, out-of-register beta-sheet structures and identifies a target for struct
250 peptide-peptoid hybrids form unique parallel beta-sheet structures by self-assembly upon hydrogenatio
252 4 M), there is an accumulation of random and beta-sheet structures that is mediated by small connecti
253 oncentration, and the amount of antiparallel beta-sheet structures were significantly changed within
254 ta, which demonstrate decreased formation of beta-sheet structures, destabilization of preformed beta
255 tes with other A molecules to form fibrillar beta-sheet structures, is common in nature and widely us
256 loid structure, and UV light induces amyloid beta-sheet structures, linking the presence of amyloid s
258 ins are proteins consist of three sequential beta-sheet subdomains that bind to specific carbohydrate
259 hy, we show how a preTCR applies the concave beta-sheet surface of its single variable domain (Vbeta)
260 eutral, Janus, and peptide NPs couple to the beta sheet surfaces of Abeta40 fibrils and only the nega
262 the concave surface of Ric8A and the Galpha beta-sheet that wraps around the C-terminal part of the
264 try revealed altered packing arrangements of beta-sheets that encompass residues 139 and 186 of PrP(S
265 nformations and that the edge strands in one beta-sheet (the DAGH sheet) are particularly susceptible
266 econdary structure of AAMPs (high portion of beta-sheet), the antimicrobial potency of AAMPs, and the
268 ble through intermolecular hydrogen bonds to beta-sheets thereby placing the azide and alkyne motifs
270 necessary for oligomers with an antiparallel beta-sheet to propagate into fibrils that have a paralle
271 emonstrated in this article, the redesign of beta-sheets to contain a global, or local, pH-dependent
272 f subunit interface, altering the packing of beta-sheets to induce changes that lead to asynchronous
275 exibility of the TMD in terms of alpha-helix/beta-sheet transitions in model membranes (measured by i
276 a-sheet contents decreased, while aggregated beta-sheet, turns and random coil contents increased as
277 spectroscopy can identify the highly ordered beta-sheets typical of amyloid secondary structure even
278 xplored the effect of bending aromatic amide beta-sheets using building blocks that impart curvature.
279 ure and the presence of both alpha-helix and beta-sheet was observed, with higher beta-sheet levels i
280 ng longer peptide sequences that form stable beta-sheets was found to suppress superstructure formati
281 al segments flanking a central bent aromatic beta-sheet were then synthesized and shown to form well-
282 rdered monomers to alpha-helices and then to beta-sheets when the proteins encounter the cell membran
284 are highly stable when assembled in parallel beta-sheets, whereas they quickly unfold in antiparallel
285 unique and consists of a CTD coiled around a beta-sheet which makes contacts with the neighboring ARD
287 mic transition from the alpha-helices to the beta-sheets, which marks the onset of plastic deformatio
290 f rhodopsin forms an extended intermolecular beta sheet with the N-terminal beta strands of arrestin.
291 ex is composed of a continuous nine-stranded beta-sheet with four strands from IntS9 and five from In
293 1.79 angstrom revealed a single antiparallel beta-sheet with six conserved cysteine residues forming
294 hitecture which consists of two antiparallel beta-sheets with 7 main strands, packing against each ot
295 8-alphaS fibrils consist of strongly twisted beta-sheets with an increased inter-beta-sheet distance
297 are reinforced by formation of intersubunit beta-sheets with N-terminal segments of auxiliary protei