-
1
-
-
33947471319
-
Conformational aspects of synthetic polypeptides. VI. Hypochromic spectral studies of oligo-γ-methyl-L-glutamate peptides
-
Goodman, M. & Listowsky, I. (1962) Conformational aspects of synthetic polypeptides. VI. Hypochromic spectral studies of oligo-γ-methyl-L-glutamate peptides. J. Am. Chem. Soc. 84, 3770-3771.
-
(1962)
J. Am. Chem. Soc.
, vol.84
, pp. 3770-3771
-
-
Goodman, M.1
Listowsky, I.2
-
2
-
-
0024473893
-
Persistence of the alpha-helix stop signal in the S-peptide in trifluoroethanol solutions
-
Nelson, J.W. & Kallenbach, N.R. (1989) Persistence of the alpha-helix stop signal in the S-peptide in trifluoroethanol solutions. Biochemistry 28, 5256-5261.
-
(1989)
Biochemistry
, vol.28
, pp. 5256-5261
-
-
Nelson, J.W.1
Kallenbach, N.R.2
-
3
-
-
0030567341
-
Mechanism of stabilization of helical conformations of polypeptides by water containing trifluoroethanol
-
Cammers-Goodwin, A., Allen, T.J., Oslick, S.L., McClure, K.F., Lee, J.H. & Kemp, D.S. (1996) Mechanism of stabilization of helical conformations of polypeptides by water containing trifluoroethanol. J. Am. Chem. Soc. 118, 3082-3090.
-
(1996)
J. Am. Chem. Soc.
, vol.118
, pp. 3082-3090
-
-
Cammers-Goodwin, A.1
Allen, T.J.2
Oslick, S.L.3
McClure, K.F.4
Lee, J.H.5
Kemp, D.S.6
-
4
-
-
0024472052
-
1H NMR studies of the solution conformations of an analogue of the C- peptide of ribonuclease A
-
Osterhout, J., Baldwin, R.L., York, E., Stewart, J.M., Dyson, H.J. & Wright, P.E. (1989) 1H NMR studies of the solution conformations of an analogue of the C- peptide of ribonuclease A. Biochemistry 28, 7059-7064.
-
(1989)
Biochemistry
, vol.28
, pp. 7059-7064
-
-
Osterhout, J.1
Baldwin, R.L.2
York, E.3
Stewart, J.M.4
Dyson, H.J.5
Wright, P.E.6
-
5
-
-
0030599012
-
Insight into a random coil conformation and an isolated helix: Structural and dynamical characterisation of the C-helix peptide from hen lysozyme
-
Bolin, K.A., Pitkeathly, M., Mirankar, A., Smith, L.J. & Dobson, C.M. (1996) Insight into a random coil conformation and an isolated helix: structural and dynamical characterisation of the C-helix peptide from hen lysozyme. J. Mol. Biol. 261, 443-453.
-
(1996)
J. Mol. Biol.
, vol.261
, pp. 443-453
-
-
Bolin, K.A.1
Pitkeathly, M.2
Mirankar, A.3
Smith, L.J.4
Dobson, C.M.5
-
6
-
-
0028838504
-
Effects of trifluoroethanol on the conformations of peptides representing the entire sequence of bovine pancreatic trypsin inhibitor
-
Kemmink, J. & Creighton, T.E. (1995) Effects of trifluoroethanol on the conformations of peptides representing the entire sequence of bovine pancreatic trypsin inhibitor. Biochemistry 34, 12630-12635.
-
(1995)
Biochemistry
, vol.34
, pp. 12630-12635
-
-
Kemmink, J.1
Creighton, T.E.2
-
7
-
-
0029860833
-
A model for the interaction of trifluoruethanol with peptides and proteins
-
Rajan, R. & Balaram, P. (1996) A model for the interaction of trifluoruethanol with peptides and proteins. Int. J. Peptide Protein Res. 48, 328-336.
-
(1996)
Int. J. Peptide Protein Res.
, vol.48
, pp. 328-336
-
-
Rajan, R.1
Balaram, P.2
-
8
-
-
0026726004
-
Effect of trifluoroethanol on protein secondary structure: An NMR and CD study using a synthetic actin peptide
-
Sonnichsen, F.D., Van Eyk, J.E., Hodges, R.S. & Sykes, B.D. (1992) Effect of trifluoroethanol on protein secondary structure: an NMR and CD study using a synthetic actin peptide. Biochemistry 31, 8790-8798.
-
(1992)
Biochemistry
, vol.31
, pp. 8790-8798
-
-
Sonnichsen, F.D.1
Van Eyk, J.E.2
Hodges, R.S.3
Sykes, B.D.4
-
9
-
-
0029588554
-
High helical propensity of the peptide fragments derived from beta-lactoglobulin, a predominantly beta-sheet protein
-
Hamada, D., Kuroda, Y., Tanaka, T. & Goto, Y. (1995) High helical propensity of the peptide fragments derived from beta-lactoglobulin, a predominantly beta-sheet protein. J. Mol. Biol. 254, 737-746.
-
(1995)
J. Mol. Biol.
, vol.254
, pp. 737-746
-
-
Hamada, D.1
Kuroda, Y.2
Tanaka, T.3
Goto, Y.4
-
10
-
-
0028978422
-
Trifluoroethanol-induced stabilization of the alpha-helical structure of beta-lactoglobulin: Implication fur non-hierarchial protein folding
-
Shiraki, K., Nishikawa, K. & Goto, Y. (1995) Trifluoroethanol-induced stabilization of the alpha-helical structure of beta-lactoglobulin: implication fur non-hierarchial protein folding. J. Mol. Biol. 245, 180-194.
-
(1995)
J. Mol. Biol.
, vol.245
, pp. 180-194
-
-
Shiraki, K.1
Nishikawa, K.2
Goto, Y.3
-
11
-
-
0028301327
-
NMR solution structure of the isolated N-terminal fragment of protein-G B1 domain. Evidence of trifluoroethanol induced native-like beta-hairpin formation
-
Blanco, J.F., Jimenez, M.A., Pineda, A., Rico, M., Santoro, J. & Nieto, J.L. (1994) NMR solution structure of the isolated N-terminal fragment of protein-G B1 domain. Evidence of trifluoroethanol induced native-like beta-hairpin formation. Biochemistry 33, 6004- 6014.
-
(1994)
Biochemistry
, vol.33
, pp. 6004-6014
-
-
Blanco, J.F.1
Jimenez, M.A.2
Pineda, A.3
Rico, M.4
Santoro, J.5
Nieto, J.L.6
-
12
-
-
0029891313
-
De novo design and structural analysis of a model beta-hairpin peptide system
-
Ramirez-Alvardo, M., Blanco, F.J. & Serrano, L. (1996) De novo design and structural analysis of a model beta-hairpin peptide system. Nature Struct. Biol. 3, 604-612.
-
(1996)
Nature Struct. Biol.
, vol.3
, pp. 604-612
-
-
Ramirez-Alvardo, M.1
Blanco, F.J.2
Serrano, L.3
-
13
-
-
0026768829
-
Folding of peptide fragments comprising the complete sequence of proteins. Models for initiation of protein folding. I. Myohemerythrin
-
Dyson, H.J., Merutka, G., Waltho, J.P., Lemer, R.A. & Wright, P.E. (1992) Folding of peptide fragments comprising the complete sequence of proteins. Models for initiation of protein folding. I. Myohemerythrin. J. Mol. Biol. 226, 795-817.
-
(1992)
J. Mol. Biol.
, vol.226
, pp. 795-817
-
-
Dyson, H.J.1
Merutka, G.2
Waltho, J.P.3
Lemer, R.A.4
Wright, P.E.5
-
14
-
-
0027492170
-
A partially folded state of hen egg white lysozyme in trifluoroethanol: Structural characterization and implications for protein folding
-
Buck, M., Radford, S.E. & Dobson, C.M. (1991) A partially folded state of hen egg white lysozyme in trifluoroethanol: structural characterization and implications for protein folding. Biochemistry 31, 669-678.
-
(1991)
Biochemistry
, vol.31
, pp. 669-678
-
-
Buck, M.1
Radford, S.E.2
Dobson, C.M.3
-
15
-
-
0030894810
-
Hexafluoroacetone hydrate as a structure modifier in proteins: Characterization of a molten globule state of hen egg-white lysozyme
-
Bhattacharjya, S. & Balaram, P. (1997) Hexafluoroacetone hydrate as a structure modifier in proteins: characterization of a molten globule state of hen egg-white lysozyme. Protein Sci. 6, 1065-1073.
-
(1997)
Protein Sci.
, vol.6
, pp. 1065-1073
-
-
Bhattacharjya, S.1
Balaram, P.2
-
17
-
-
0031214736
-
'Teflon-coated peptides': Hexafluoroacetone trihydrate as a structure stabilizer for peptides
-
Rajan, R., Awasthi, S.K., Bhattacharjya, S. & Balaram, P. (1997) 'Teflon-coated peptides': hexafluoroacetone trihydrate as a structure stabilizer for peptides, Biopolymers 42, 125- 128.
-
(1997)
Biopolymers
, vol.42
, pp. 125-128
-
-
Rajan, R.1
Awasthi, S.K.2
Bhattacharjya, S.3
Balaram, P.4
-
18
-
-
0020479083
-
The structure of melittin. I. Structure determination and partial refinement
-
Terwilliger, T.C. & Eisenberg, D. (1982) The structure of melittin. I. Structure determination and partial refinement. J. Biol. Chem. 257, 6010-6022.
-
(1982)
J. Biol. Chem.
, vol.257
, pp. 6010-6022
-
-
Terwilliger, T.C.1
Eisenberg, D.2
-
19
-
-
0020473234
-
Conformation and aggregation of melittin: Dependence on pH and concentration
-
Bello, I., Bello, H.R. & Granados, E. (1982) Conformation and aggregation of melittin: dependence on pH and concentration. Biochemistry 21, 461-465.
-
(1982)
Biochemistry
, vol.21
, pp. 461-465
-
-
Bello, I.1
Bello, H.R.2
Granados, E.3
-
20
-
-
0027459564
-
Conformational and aggregational states of omega-aminoacylmelittin derivatives
-
Ramalingam, K. & Bello, J. (1993) Conformational and aggregational states of omega-aminoacylmelittin derivatives. Biochemistry 32, 253-259.
-
(1993)
Biochemistry
, vol.32
, pp. 253-259
-
-
Ramalingam, K.1
Bello, J.2
-
21
-
-
0024278378
-
The structure of melittin. A 1H-NMR study in methanol
-
Bazzo, R., Tappin, M.J., Pastore, A., Carver, J.A. & Campbell, I.D. (1988) The structure of melittin. A 1H-NMR study in methanol. Eur. J. Biochem. 173, 139-146.
-
(1988)
Eur. J. Biochem.
, vol.173
, pp. 139-146
-
-
Bazzo, R.1
Tappin, M.J.2
Pastore, A.3
Carver, J.A.4
Campbell, I.D.5
-
22
-
-
0028022950
-
Vesicle- bound conformation of melittin: Transferred nuclear Overhauser enhancement analysis in the presence of perdeuterated phosphatidylcholine vesicles
-
Okada, A., Wakamatsu, K., Miyazawa, T. & Higashijima, T. (1994) Vesicle- bound conformation of melittin: transferred nuclear Overhauser enhancement analysis in the presence of perdeuterated phosphatidylcholine vesicles. Biochemistry 33, 9438-9446.
-
(1994)
Biochemistry
, vol.33
, pp. 9438-9446
-
-
Okada, A.1
Wakamatsu, K.2
Miyazawa, T.3
Higashijima, T.4
-
23
-
-
0019332396
-
High-resolution 1H-NMR studies of self-aggregation of melittin in aqueous solution
-
Brown, L.R., Lauterwein, J. & Wüthrich, K. (1980) High-resolution 1H-NMR studies of self-aggregation of melittin in aqueous solution. Biochim. Biophys. Acta. 622, 231-244.
-
(1980)
Biochim. Biophys. Acta.
, vol.622
, pp. 231-244
-
-
Brown, L.R.1
Lauterwein, J.2
Wüthrich, K.3
-
24
-
-
0031042309
-
Cooperative alpha-helix formation of beta-lactoglobulin and melittin induced by hexafluoroisopropanol
-
Hirota, N., Mizuno, K. & Goto, Y. (1997) Cooperative alpha-helix formation of beta- lactoglobulin and melittin induced by hexafluoroisopropanol. Protein Sci. 6, 416-421.
-
(1997)
Protein Sci.
, vol.6
, pp. 416-421
-
-
Hirota, N.1
Mizuno, K.2
Goto, Y.3
-
25
-
-
0019332428
-
High-resolution 1H-NMR studies of monomeric melittin in aqueous solution
-
Lauterwein, J., Brown, L.R. & Wüthrich, K. (1980) High-resolution 1H-NMR studies of monomeric melittin in aqueous solution. Biochim. Biophys. Acta. 622, 219-230.
-
(1980)
Biochim. Biophys. Acta.
, vol.622
, pp. 219-230
-
-
Lauterwein, J.1
Brown, L.R.2
Wüthrich, K.3
-
26
-
-
0024357186
-
Structure of melittin bound to perdeuterated dodecylphosphocholine micelles as studied by two-dimensional NMR and distance geometry calculations
-
Inagaki, F., Shimada, I., Kawaguchi, K., Hirano, M., Terasawa, I., Ikura, T. & Go, N. (1989) Structure of melittin bound to perdeuterated dodecylphosphocholine micelles as studied by two-dimensional NMR and distance geometry calculations. Biochemistry 28, 5985-5991.
-
(1989)
Biochemistry
, vol.28
, pp. 5985-5991
-
-
Inagaki, F.1
Shimada, I.2
Kawaguchi, K.3
Hirano, M.4
Terasawa, I.5
Ikura, T.6
Go, N.7
-
27
-
-
0026410969
-
Relationship between nuclear magnetic resonance chemical shift and protein secondary structure
-
Wishart, D.S., Sykes, B.D. & Richards, F.M. (1991) Relationship between nuclear magnetic resonance chemical shift and protein secondary structure. J. Mol. Biol. 222, 311-333.
-
(1991)
J. Mol. Biol.
, vol.222
, pp. 311-333
-
-
Wishart, D.S.1
Sykes, B.D.2
Richards, F.M.3
-
28
-
-
0026011496
-
Structure determination of the Antp (C39-S) homeodomain from nuclear magnetic resonance data in solution using a novel strategy for the structure calculation with the programs DIANA, CALIBA, HABAS and GLOMSA
-
Guntert, P., Qian, Y.Q., Otting, G., Moller, M., Gerhring, W.J. & Wüthrich, K. (1991) Structure determination of the Antp (C39-S) homeodomain from nuclear magnetic resonance data in solution using a novel strategy for the structure calculation with the programs DIANA, CALIBA, HABAS and GLOMSA. J. Mol. Biol. 217, 531-540.
-
(1991)
J. Mol. Biol.
, vol.217
, pp. 531-540
-
-
Guntert, P.1
Qian, Y.Q.2
Otting, G.3
Moller, M.4
Gerhring, W.J.5
Wüthrich, K.6
-
29
-
-
0009569985
-
Dyana: Torsion angle dynamics for structure calculation and automatic assignment of NOESY spectra: Abstract
-
Keystone, Colorado, USA
-
Guntert, P., Mumenthaler, C. & Wüthrich, K. (1996) Dyana: torsion angle dynamics for structure calculation and automatic assignment of NOESY spectra: Abstract. XVIIth International Conference on Magnetic Resonance in Biological Systems, Keystone, Colorado, USA.
-
(1996)
XVIIth International Conference on Magnetic Resonance in Biological Systems
-
-
Guntert, P.1
Mumenthaler, C.2
Wüthrich, K.3
-
30
-
-
0025706147
-
The meaning of hydrophobicity
-
Dill, K.A. (1990) The meaning of hydrophobicity. Science 250, 297-298.
-
(1990)
Science
, vol.250
, pp. 297-298
-
-
Dill, K.A.1
-
31
-
-
0024199422
-
Stability of protein structure and hydrophobic interaction
-
Privalov, P.L. & Gill, S.L. (1988) Stability of protein structure and hydrophobic interaction. Adv. Protein Chem. 39, 191-234.
-
(1988)
Adv. Protein Chem.
, vol.39
, pp. 191-234
-
-
Privalov, P.L.1
Gill, S.L.2
-
33
-
-
0000378089
-
Hybrid Surfactants containing separate hydrocarbon and fluorocarbon chains
-
Guo, W., Li, Z., Fung, B.M., O'Rear, E.A. & Harwell, J.H. (1992) Hybrid Surfactants containing separate hydrocarbon and fluorocarbon chains. J. Phys. Chem. 96, 6738-6742.
-
(1992)
J. Phys. Chem.
, vol.96
, pp. 6738-6742
-
-
Guo, W.1
Li, Z.2
Fung, B.M.3
O'Rear, E.A.4
Harwell, J.H.5
-
34
-
-
0009612892
-
Investigation of micelle structure by fluorine magnetic resonance. IV. Fluorine-labelled non-ionic detergents
-
Muller, N. & Platko, F.E. (1971) Investigation of micelle structure by fluorine magnetic resonance. IV. Fluorine-labelled non-ionic detergents. J. Phys. Chem. 75, 547-553.
-
(1971)
J. Phys. Chem.
, vol.75
, pp. 547-553
-
-
Muller, N.1
Platko, F.E.2
-
35
-
-
0029990821
-
Cold denaturation of monomeric peptide helices
-
Andersen, N.H., Cort, J.R., Liu, Z., Sjoberg, S.J. & Tong, H. (1996) Cold denaturation of monomeric peptide helices. J. Am. Chem. Soc. 118, 10309-10310.
-
(1996)
J. Am. Chem. Soc.
, vol.118
, pp. 10309-10310
-
-
Andersen, N.H.1
Cort, J.R.2
Liu, Z.3
Sjoberg, S.J.4
Tong, H.5
-
36
-
-
0020482202
-
Melittin - Phospholipid interaction studied by employing the single tryptophan residue as an intrinsic fluorescent probe
-
Georghiou, S., Thompson, M. & Mukhopadhyay, A.K. (1982) Melittin - phospholipid interaction studied by employing the single tryptophan residue as an intrinsic fluorescent probe. Biochim. Biophys. Acta 688, 441-452.
-
(1982)
Biochim. Biophys. Acta
, vol.688
, pp. 441-452
-
-
Georghiou, S.1
Thompson, M.2
Mukhopadhyay, A.K.3
-
37
-
-
0028912411
-
Conformational flexibility of pulmonary surfactant proteins SP-B and SP-C, studied in aqueous organic solvents
-
Cruz, A., Casals, C. & Perez-Gil, J. (1995) Conformational flexibility of pulmonary surfactant proteins SP-B and SP-C, studied in aqueous organic solvents. Biochim. Biophys. Acta 1225, 68-76.
-
(1995)
Biochim. Biophys. Acta
, vol.1225
, pp. 68-76
-
-
Cruz, A.1
Casals, C.2
Perez-Gil, J.3
-
38
-
-
0001706944
-
Trifluoroethanol quenches indole fluorescence by excited-state proton transfer
-
Chen, Y., Liu, B. & Barkley, M.D. (1995) Trifluoroethanol quenches indole fluorescence by excited-state proton transfer. J. Am. Chem. Soc. 117, 5608-5609.
-
(1995)
J. Am. Chem. Soc.
, vol.117
, pp. 5608-5609
-
-
Chen, Y.1
Liu, B.2
Barkley, M.D.3
-
40
-
-
0021105573
-
Protein conformation and proton nuclear- magnetic-resonance chemical shifts
-
Pardi, A., Wagner, G. & Wüthrich, K. (1983) Protein conformation and proton nuclear- magnetic-resonance chemical shifts. Eur. J. Biochem. 137, 445-454.
-
(1983)
Eur. J. Biochem.
, vol.137
, pp. 445-454
-
-
Pardi, A.1
Wagner, G.2
Wüthrich, K.3
-
41
-
-
0023739831
-
PH Dependence of hydrogen exchange from backbone peptide amides of melittin in methanol
-
Dempsey, C.E. (1988) pH Dependence of hydrogen exchange from backbone peptide amides of melittin in methanol. Biochemistry 27, 6893-6901.
-
(1988)
Biochemistry
, vol.27
, pp. 6893-6901
-
-
Dempsey, C.E.1
-
42
-
-
0026718141
-
Quantitation of the effects of an internal proline residue on individual hydrogen bond stabilities in an alpha-helix: PH-dependent amide exchange in melittin and [Ala-14]melittin
-
Dempsey, C.E. (1992) Quantitation of the effects of an internal proline residue on individual hydrogen bond stabilities in an alpha-helix: pH-dependent amide exchange in melittin and [Ala-14]melittin. Biochemistry 31, 4705-4712.
-
(1992)
Biochemistry
, vol.31
, pp. 4705-4712
-
-
Dempsey, C.E.1
-
43
-
-
0025890946
-
Influence of proline residues on protein conformation
-
MacArthur, M.W. & Thornton, J.M. (1991) Influence of proline residues on protein conformation. J. Mol. Biol. 218, 397-412.
-
(1991)
J. Mol. Biol.
, vol.218
, pp. 397-412
-
-
Macarthur, M.W.1
Thornton, J.M.2
-
44
-
-
73649194755
-
Stereochemistry of polypeptide chain configurations
-
Ramachandran, G.N., Ramakrishnan, C. & Sasisekharan, V. (1963) Stereochemistry of polypeptide chain configurations. J. Mol. Biol. 7, 95-99.
-
(1963)
J. Mol. Biol.
, vol.7
, pp. 95-99
-
-
Ramachandran, G.N.1
Ramakrishnan, C.2
Sasisekharan, V.3
-
45
-
-
0026955817
-
Flexible-geometry conformational energy maps for the amino acid residue preceding a proline
-
Hurley, J.H., Manson, D.A. & Matthews, B.W. (1992) Flexible-geometry conformational energy maps for the amino acid residue preceding a proline. Biopolymers 32, 1443-1446.
-
(1992)
Biopolymers
, vol.32
, pp. 1443-1446
-
-
Hurley, J.H.1
Manson, D.A.2
Matthews, B.W.3
-
46
-
-
0020068157
-
High resolution nuclear magnetic resonance studies of the conformation and orientation of melittin bound to a lipid-water interface
-
Brown, L.R., Braun, W., Kumar, A. & Wüthrich, K. (1982) High resolution nuclear magnetic resonance studies of the conformation and orientation of melittin bound to a lipid-water interface. Biophys. J. 37, 319-328.
-
(1982)
Biophys. J.
, vol.37
, pp. 319-328
-
-
Brown, L.R.1
Braun, W.2
Kumar, A.3
Wüthrich, K.4
-
47
-
-
0020771628
-
The effect of counterions on melittin aggregation
-
Tatham, A.S., Hider, R.C. & Drake, A.P. (1983) The effect of counterions on melittin aggregation. Biochem. J. 211, 683-686.
-
(1983)
Biochem. J.
, vol.211
, pp. 683-686
-
-
Tatham, A.S.1
Hider, R.C.2
Drake, A.P.3
-
48
-
-
0029849456
-
Synthetic melittin, its enantio, retro, and retroenantio isomers, and selected chimeric analogs: Their antibacterial, hemolytic, and lipid bilayer action
-
Juvvadi, P., Vunnam, S. & Merrifield, R.B. (1996) Synthetic melittin, its enantio, retro, and retroenantio isomers, and selected chimeric analogs: their antibacterial, hemolytic, and lipid bilayer action. J. Am. Chem. Soc. 118, 8989-8997.
-
(1996)
J. Am. Chem. Soc.
, vol.118
, pp. 8989-8997
-
-
Juvvadi, P.1
Vunnam, S.2
Merrifield, R.B.3
-
49
-
-
0032514771
-
Trifluoroethanol promotes helix formation by destabilizing backbone exposure: Desolvation rather than native hydrogen bonding defines the kinetic pathway of dimeric coiled coil folding
-
Kentsis, A. & Sosnick, T.R. (1998) Trifluoroethanol promotes helix formation by destabilizing backbone exposure: desolvation rather than native hydrogen bonding defines the kinetic pathway of dimeric coiled coil folding. Biochemistry 37, 14613-14622.
-
(1998)
Biochemistry
, vol.37
, pp. 14613-14622
-
-
Kentsis, A.1
Sosnick, T.R.2
-
50
-
-
0032536194
-
Group additive contributions to the alcohol-induced alpha-helix formation of melittin: Implication for the mechanism of the alcohol effects on proteins
-
Hirota, N., Mizuno, K. & Goto, Y. (1998) Group additive contributions to the alcohol- induced alpha-helix formation of melittin: implication for the mechanism of the alcohol effects on proteins. J. Mol. Biol. 275, 365- 37851.
-
(1998)
J. Mol. Biol.
, vol.275
, pp. 365-37851
-
-
Hirota, N.1
Mizuno, K.2
Goto, Y.3
|