-
1
-
-
0032246263
-
Minimal model systems for β-sheet secondary structure in proteins
-
S.H. Gellman Minimal model systems for β-sheet secondary structure in proteins Curr Opin Chem Biol 2 1998 717 725
-
(1998)
Curr Opin Chem Biol
, vol.2
, pp. 717-725
-
-
Gellman, S.H.1
-
3
-
-
0034743055
-
Peptide models of protein β-sheets: Design, folding and insights into stabilising weak interactions
-
M.S. Searle Peptide models of protein β-sheets: design, folding and insights into stabilising weak interactions J Chem Soc Perkin Trans I 2 2001 1011 1020
-
(2001)
J Chem Soc Perkin Trans I
, vol.2
, pp. 1011-1020
-
-
Searle, M.S.1
-
4
-
-
1442335006
-
Length preferences and periodicity in β-strands. Anti-parallel edge β-sheets are more likely to finish in non-hydrogen bonded rings
-
S. Penel, R.G. Morrison, P.D. Dobson, R.J. Mortishire-Smith, and A.J. Doig Length preferences and periodicity in β-strands. Anti-parallel edge β-sheets are more likely to finish in non-hydrogen bonded rings Protein Eng 16 2003 957 961
-
(2003)
Protein Eng
, vol.16
, pp. 957-961
-
-
Penel, S.1
Morrison, R.G.2
Dobson, P.D.3
Mortishire-Smith4
Doig, A.J.R.J.5
-
5
-
-
0036113724
-
Analysis of the factors that stabilise a designed two-stranded anti-parallel β-sheet
-
J.F. Espinosa, F.A. Syud, and S.H. Gellman Analysis of the factors that stabilise a designed two-stranded anti-parallel β-sheet Protein Sci 11 2002 1492 1505
-
(2002)
Protein Sci
, vol.11
, pp. 1492-1505
-
-
Espinosa, J.F.1
Syud2
Gellman, S.H.F.A.3
-
6
-
-
0037372211
-
Interplay between hydrophobic cluster and loop propensity in β-hairpin formation
-
G. Colombo, G.M.S. De Mori, and D. Roccatano Interplay between hydrophobic cluster and loop propensity in β-hairpin formation Protein Sci 12 2003 538 550
-
(2003)
Protein Sci
, vol.12
, pp. 538-550
-
-
Colombo, G.1
De Mori2
Roccatano, D.G.M.S.3
-
7
-
-
0344551137
-
The role of the unfolded state in hairpin stability
-
H. Lei, and P.E. Smith The role of the unfolded state in hairpin stability Biophys J 85 2003 3513 3520
-
(2003)
Biophys J
, vol.85
, pp. 3513-3520
-
-
Lei1
Smith, P.E.H.2
-
8
-
-
0037077578
-
Selective interactions in β-hairpin peptides
-
C.D. Tatko, and M.L. Waters Selective interactions in β-hairpin peptides J Am Chem Soc 124 2002 9372 9373 One of a series of papers describing quantitative studies of weak interactions. β-Hairpin model systems were used to dissect hydrophobic and specific electrostatic interactions between aromatic sidechains, using cyclohexylalanine as a non-aromatic substitute for phenylalanine.
-
(2002)
J Am Chem Soc
, vol.124
, pp. 9372-9373
-
-
Tatko1
Waters, M.L.C.D.2
-
9
-
-
1242274599
-
Comparison of C-H - π and hydrophobic interactions in a β-hairpin peptide: Impact on stability and specificity
-
C.D. Tatko, and M.L. Waters Comparison of C-H - π and hydrophobic interactions in a β-hairpin peptide: impact on stability and specificity J Am Chem 126 2004 2028 2034 A detailed analysis of the thermodynamics of the electrostatic interaction between phenylalanine or tryptophan and the polarised Cε of lysine to establish the origin of the stabilizing interaction.
-
(2004)
J Am Chem
, vol.126
, pp. 2028-2034
-
-
Tatko1
Waters, M.L.C.D.2
-
10
-
-
0142179050
-
The geometry and efficacy of cation-π interactions in a diagonal position of a designed β-hairpin
-
C.D. Tatko, and M.L. Waters The geometry and efficacy of cation-π interactions in a diagonal position of a designed β-hairpin Protein Sci 12 2003 2443 2452
-
(2003)
Protein Sci
, vol.12
, pp. 2443-2452
-
-
Tatko1
Waters, M.L.C.D.2
-
11
-
-
0037438384
-
Stability of cyclic β-hairpins: Asymmetric contributions from side chains of a hydrogen bonded cross-strand residue pair
-
S.J. Russell, T. Blandl, N.J. Skelton, and A.G. Cochran Stability of cyclic β-hairpins: Asymmetric contributions from side chains of a hydrogen bonded cross-strand residue pair J Am Chem Soc 125 2003 388 395 This novel approach uses the equilibrium between dithiol and disulfide as a quantitative probe of stability to investigate context-dependent effects in β-hairpin folding.
-
(2003)
J Am Chem Soc
, vol.125
, pp. 388-395
-
-
Russell, S.J.1
Blandl, T.2
Skelton3
Cochran, A.G.N.J.4
-
12
-
-
0037304420
-
Turn stability in β-hairpin peptides: Investigation of peptides containing 3:5 type I G1 bulge turns
-
T. Blandl, A.G. Cochran, and N.J. Skelton Turn stability in β-hairpin peptides: investigation of peptides containing 3:5 type I G1 bulge turns Protein Sci 12 2003 237 247
-
(2003)
Protein Sci
, vol.12
, pp. 237-247
-
-
Blandl, T.1
Cochran2
Skelton, N.J.A.G.3
-
13
-
-
0037138712
-
Probing the determinants of type II' β-turn formation in peptides and proteins
-
A.C. Gibbs, T.C. Bjorndahl, R.S. Hodges, and D.S. Wishart Probing the determinants of type II' β-turn formation in peptides and proteins J Am Chem Soc 124 2002 1203 1209
-
(2002)
J Am Chem Soc
, vol.124
, pp. 1203-1209
-
-
Gibbs, A.C.1
Bjorndahl, T.C.2
Hodges3
Wishart, D.S.R.S.4
-
15
-
-
0037154249
-
Combinatorial approaches: A new tool to search for highly structured β-hairpin peptides
-
M.T. Pastor, M. Lopez de la Paz, E. Lacroix, L. Serrano, and E. Perez-Paya Combinatorial approaches: a new tool to search for highly structured β-hairpin peptides Proc Natl Acad Sci USA 99 2002 614 619
-
(2002)
Proc Natl Acad Sci USA
, vol.99
, pp. 614-619
-
-
Pastor, M.T.1
Lopez De La Paz, M.2
Lacroix, E.3
Serrano, L.4
Perez-Paya, E.5
-
16
-
-
0036300793
-
Amino acid determinants of β-hairpin conformation in erythropoeitin receptor agonist peptides derived from a phage display library
-
N.J. Skelton, S. Russell, F. de Sauvage, and A.G. Cochran Amino acid determinants of β-hairpin conformation in erythropoeitin receptor agonist peptides derived from a phage display library J Mol Biol 316 2002 1111 1125
-
(2002)
J Mol Biol
, vol.316
, pp. 1111-1125
-
-
Skelton, N.J.1
Russell, S.2
De Sauvage3
Cochran, A.G.F.4
-
17
-
-
0041866611
-
Stabilisation of β-hairpin peptides by salt bridges: Role of pre-organisation in the energetic contribution of weak interactions
-
B. Ciani, M. Jourdan, and M.S. Searle Stabilisation of β-hairpin peptides by salt bridges: role of pre-organisation in the energetic contribution of weak interactions J Am Chem Soc 125 2003 9038 9047 The authors estimate the energetic contribution of Glu-Lys salt bridges to hairpin stability. They also demonstrate cooperative interactions that show that the energetics are dependent on intrinsic hairpin stability and hence the degree of pre-organization of the hairpin template.
-
(2003)
J Am Chem Soc
, vol.125
, pp. 9038-9047
-
-
Ciani, B.1
Jourdan2
Searle, M.S.M.3
-
18
-
-
3042737819
-
Incremental contribution to protein stability from a β-hairpin "finger": Limits on the stability of designed β-hairpin peptides
-
••], showing that the β4 hairpin, when inserted as an extension of the N-terminal hairpin sequence of ubiquitin, produces a quantifiable increase in stability and limiting chemical shift data for estimating the stability of autonomously folding hairpin peptides.
-
(2004)
Angew Chem Int Ed Engl
, vol.43
, pp. 1991-1994
-
-
Searle, M.S.1
Platt, G.W.2
Bofill, R.3
Simpson4
Ciani, B.S.A.5
-
19
-
-
0037059017
-
Evidence of turn and salt bridge contributions to β-hairpin stability: MD simulations of C-terminal fragment from the B1 domain of protein G
-
J. Tsai, and M. Levitt Evidence of turn and salt bridge contributions to β-hairpin stability: MD simulations of C-terminal fragment from the B1 domain of protein G Biophys Chem 101-102 2002 187 201 Multiple parallel molecular dynamics simulations of the protein G β-hairpin support turn nucleation and hydrophobic collapse, with salt bridges stabilizing the folded state by inhibiting unfolding rather than driving strand association.
-
(2002)
Biophys Chem
, vol.101-102
, pp. 187-201
-
-
Tsai1
Levitt, M.J.2
-
20
-
-
0142236215
-
Sequence dependence of β-hairpin structure: Comparison of a salt bridge and an aromatic interaction
-
S.E. Kiehna, and M.L. Waters Sequence dependence of β-hairpin structure: comparison of a salt bridge and an aromatic interaction Protein Sci 12 2003 2657 2667 The authors determine the relative contribution of a Phe-Phe aromatic interaction versus a Glu-Lys salt bridge to β-hairpin stability and the thermodynamics of the interactions.
-
(2003)
Protein Sci
, vol.12
, pp. 2657-2667
-
-
Kiehna1
Waters, M.L.S.E.2
-
21
-
-
0036100433
-
Betacore, a designed water soluble four-stranded anti-parallel β-sheet protein
-
N. Carulla, C. Woodward, and G. Barany Betacore, a designed water soluble four-stranded anti-parallel β-sheet protein Protein Sci 11 2002 1539 1551
-
(2002)
Protein Sci
, vol.11
, pp. 1539-1551
-
-
Carulla, N.1
Woodward2
Barany, G.C.3
-
22
-
-
0037042253
-
Design and construction of an open multi-stranded β-sheet polypeptide stabilised by a disulfide bridge
-
J. Venkatraman, G.A.N. Gowda, and P. Balaram Design and construction of an open multi-stranded β-sheet polypeptide stabilised by a disulfide bridge J Am Chem Soc 124 2002 4987 4994
-
(2002)
J Am Chem Soc
, vol.124
, pp. 4987-4994
-
-
Venkatraman, J.1
Gowda2
Balaram, P.G.A.N.3
-
23
-
-
0037436347
-
Influence of strand number on anti-parallel β-sheet stability in designed three and four-stranded β-sheets
-
F.A. Syud, H.E. Stanger, H. Schenk Mortell, J.F. Espinosa, J.D. Fisk, C.G. Fry, and S.H. Gellman Influence of strand number on anti-parallel β-sheet stability in designed three and four-stranded β-sheets J Mol Biol 326 2003 553 568 A detailed analysis of how the stability of antiparallel β-sheets changes as the number of β-strands increases, using designed two-, three- and four-stranded models with cyclic hairpins and disulfide cross-links to define the fully folded reference states.
-
(2003)
J Mol Biol
, vol.326
, pp. 553-568
-
-
Syud, F.A.1
Stanger, H.E.2
Schenk Mortell, H.3
Espinosa, J.F.4
Fisk, J.D.5
Fry6
Gellman, S.H.C.G.7
-
24
-
-
0036264492
-
Designing a 20-residue protein
-
J.W. Neidigh, R.M. Fesinmeyer, and N. Anderson Designing a 20-residue protein Nat Struct Biol 9 2002 425 430 The Trp cage is a novel motif of 20 residues that forms a compact globular structure stabilized by a tryptophan sidechain sheathed in proline rings. This motif represents a paradigm for protein folding studies.
-
(2002)
Nat Struct Biol
, vol.9
, pp. 425-430
-
-
Neidigh, J.W.1
Fesinmeyer2
Anderson, N.R.M.3
-
25
-
-
0037042295
-
The effect of backbone cyclisation on the thermodynamics of β-sheet unfolding: Stability optimisation of the PIN WW domain
-
S. Deechongkit, and J.W. Kelly The effect of backbone cyclisation on the thermodynamics of β-sheet unfolding: stability optimisation of the PIN WW domain J Am Chem Soc 124 2002 4980 4986
-
(2002)
J Am Chem Soc
, vol.124
, pp. 4980-4986
-
-
Deechongkit1
Kelly, J.W.S.2
-
26
-
-
0042235294
-
Effect of backbone cyclisation on protein folding stability: Chain entropies of both the unfolded and folded states are restricted
-
H.-X. Zhou Effect of backbone cyclisation on protein folding stability: chain entropies of both the unfolded and folded states are restricted J Mol Biol 332 2003 257 264
-
(2003)
J Mol Biol
, vol.332
, pp. 257-264
-
-
Zhou, H.-X.1
-
27
-
-
0038546798
-
Optical spectroscopic investigations of model β-sheet hairpins in aqueous solution
-
J. Hilario, J. Kubelka, and T.A. Keiderling Optical spectroscopic investigations of model β-sheet hairpins in aqueous solution J Am Chem Soc 125 2003 7562 7574
-
(2003)
J Am Chem Soc
, vol.125
, pp. 7562-7574
-
-
Hilario, J.1
Kubelka2
Keiderling, T.A.J.3
-
28
-
-
0345352750
-
Spectroscopic studies of structural changes in two β-sheet forming peptides show an ensemble of structures that unfold non-cooperatively
-
S.V. Kuznetsov, J. Hilario, T.A. Keiderling, and A. Ansari Spectroscopic studies of structural changes in two β-sheet forming peptides show an ensemble of structures that unfold non-cooperatively Biochemistry 42 2003 4321 4332 Detailed analysis of the folding of two model three-stranded antiparallel β-sheet peptides using multiple spectroscopic probes reveals very broad unfolding transitions, suggesting an ensemble of conformations and non-cooperative folding.
-
(2003)
Biochemistry
, vol.42
, pp. 4321-4332
-
-
Kuznetsov, S.V.1
Hilario, J.2
Keiderling3
Ansari, A.T.A.4
-
30
-
-
0347130904
-
Heterogeneous folding of the trpzip hairpin: Full atom simulation and experiment
-
W.Y. Yang, J.W. Pitera, W.C. Swope, and M. Gruebele Heterogeneous folding of the trpzip hairpin: full atom simulation and experiment J Mol Biol 336 2004 241 251 Further analysis of the energy landscape of the trpzip β-hairpin, using spectroscopic analysis and simulation, reveals multiple melting transitions correlated with local minima corresponding to non-native associations between pairs of tryptophan residues.
-
(2004)
J Mol Biol
, vol.336
, pp. 241-251
-
-
Yang, W.Y.1
Pitera, J.W.2
Swope3
Gruebele, M.W.C.4
-
31
-
-
0038502170
-
Folding dynamics and mechanism of β-hairpin formation
-
V. Munoz, P.A. Thompson, J. Hofrichter, and W.A. Eaton Folding dynamics and mechanism of β-hairpin formation Nature 390 1997 196 199
-
(1997)
Nature
, vol.390
, pp. 196-199
-
-
Munoz, V.1
Thompson, P.A.2
Hofrichter3
Eaton, W.A.J.4
-
32
-
-
0347480547
-
Infrared study of the stability and folding kinetics of a 15-residue β-hairpin
-
Y. Xu, R. Oyola, and F. Gai Infrared study of the stability and folding kinetics of a 15-residue β-hairpin J Am Chem Soc 125 2003 15388 15394 T-jump time-resolved IR reveals much faster β-hairpin folding kinetics than previously reported [31], which appears to correlate with a very loosely packed structure. By contrast, trpzip4 is a slow folder with well-defined sidechain interactions and a compact structure.
-
(2003)
J Am Chem Soc
, vol.125
, pp. 15388-15394
-
-
Xu, Y.1
Oyola2
Gai, F.R.3
-
33
-
-
0036295960
-
Stiffness of the distal loop restricts the structural heterogeneity of the transition state ensemble in SH3 domains
-
D.K. Klimov, and D. Thirumalai Stiffness of the distal loop restricts the structural heterogeneity of the transition state ensemble in SH3 domains J Mol Biol 317 2002 721 737
-
(2002)
J Mol Biol
, vol.317
, pp. 721-737
-
-
Klimov1
Thirumalai, D.D.K.2
-
34
-
-
0037093655
-
Weak temperature dependence of the free energy surface and folding pathway of structured peptides
-
A. Cavalli, P. Ferrara, and A. Caflisch Weak temperature dependence of the free energy surface and folding pathway of structured peptides Proteins 47 2002 305 314
-
(2002)
Proteins
, vol.47
, pp. 305-314
-
-
Cavalli, A.1
Ferrara2
Caflisch, A.P.3
-
35
-
-
0042512009
-
Energy landscape and dynamics of the β-hairpin G peptide and its isomers: Topology and sequences
-
B. Ma, and R. Nussinov Energy landscape and dynamics of the β-hairpin G peptide and its isomers: topology and sequences Protein Sci 12 2003 1882 1893
-
(2003)
Protein Sci
, vol.12
, pp. 1882-1893
-
-
Ma1
Nussinov, R.B.2
-
36
-
-
0037093874
-
Direct observation of the folding and unfolding of a β-hairpin in explicit water through computer simulation
-
X. Wu, S. Wang, and B.R. Brooks Direct observation of the folding and unfolding of a β-hairpin in explicit water through computer simulation J Am Chem Soc 124 2002 5282 5283
-
(2002)
J Am Chem Soc
, vol.124
, pp. 5282-5283
-
-
Wu, X.1
Wang2
Brooks, B.R.S.3
-
37
-
-
1642570290
-
Trp zipper folding kinetics by molecular dynamics and temperature-jump spectroscopy
-
C.D. Snow, L. Qiu, D. Du, F. Gai, S.J. Hagen, and V.S. Pande Trp zipper folding kinetics by molecular dynamics and temperature-jump spectroscopy Proc Natl Acad Sci USA 101 2004 4077 4082 The authors used T-jump fluorescence and IR spectroscopy, coupled with atomistic molecular dynamics simulations, to generate large simulated folding ensembles of trpzip β-hairpins.
-
(2004)
Proc Natl Acad Sci USA
, vol.101
, pp. 4077-4082
-
-
Snow, C.D.1
Qiu, L.2
Du, D.3
Gai, F.4
Hagen5
Pande, V.S.S.J.6
-
38
-
-
0038778497
-
Nanosecond temperature jump relaxation dynamics of cyclic β-hairpin peptides
-
S.J. Maness, S. Franzen, A.C. Gibbs, T.P. Causgrove, and R.B. Dyer Nanosecond temperature jump relaxation dynamics of cyclic β-hairpin peptides Biophys J 84 2003 3874 3882
-
(2003)
Biophys J
, vol.84
, pp. 3874-3882
-
-
Maness, S.J.1
Franzen, S.2
Gibbs, A.C.3
Causgrove4
Dyer, R.B.T.P.5
-
39
-
-
0035839115
-
Bergerac-SH3: "frustration" induced by stabilising the folding nucleus
-
A.-R. Viguera, and L. Serrano Bergerac-SH3: "frustration" induced by stabilising the folding nucleus J Mol Biol 311 2001 357 371
-
(2001)
J Mol Biol
, vol.311
, pp. 357-371
-
-
Viguera1
Serrano, L.A.-R.2
-
40
-
-
0038286126
-
Hydrogen-exchange stability analysis of Bergerac-Src homology 3 variants allows the characterisation of a folding intermediate in equilibrium
-
A.-R. Viguera, and L. Serrano Hydrogen-exchange stability analysis of Bergerac-Src homology 3 variants allows the characterisation of a folding intermediate in equilibrium Proc Natl Acad Sci USA 100 2003 5730 5735 Detailed amide hydrogen/deuterium exchange studies of the Bergerac SH3 domain with a β-hairpin extension confirm that the observed shift from a two-state to a three-state folding mechanism arises from the consolidation of a pre-folded long β-hairpin intermediate state.
-
(2003)
Proc Natl Acad Sci USA
, vol.100
, pp. 5730-5735
-
-
Viguera1
Serrano, L.A.-R.2
-
41
-
-
0345708444
-
Stability and folding kinetics of a ubiquitin mutant with a strong propensity for non-native β-hairpin conformation in the unfolded state
-
G.W. Platt, S.A. Simpson, R. Layfield, and M.S. Searle Stability and folding kinetics of a ubiquitin mutant with a strong propensity for non-native β-hairpin conformation in the unfolded state Biochemistry 42 2003 13762 13771 Mutations in the β-turn sequence of ubiquitin show that a non-native strand alignment is stabilized in model hairpin peptides. However, in the context of the native protein, the native strand alignment is enforced with significant effects on protein stability and a reduction in the rate of folding, suggesting intimate involvement of the β-hairpin in nucleating folding.
-
(2003)
Biochemistry
, vol.42
, pp. 13762-13771
-
-
Platt, G.W.1
Simpson, S.A.2
Layfield3
Searle, M.S.R.4
-
42
-
-
1442348207
-
Discerning the structure and energy of multiple transition states in protein folding using ψ-analysis
-
B.A. Krantz, R.S. Dothager, and T.R. Sosnick Discerning the structure and energy of multiple transition states in protein folding using ψ-analysis J Mol Biol 337 2004 463 475 A novel approach to probing protein folding pathways by stabilizing elements of secondary structure using engineered metal-binding sites (zinc/bis-histidine). The study reveals possible multiple folding pathways for ubiquitin based around the β-sheet core.
-
(2004)
J Mol Biol
, vol.337
, pp. 463-475
-
-
Krantz, B.A.1
Dothager2
Sosnick, T.R.R.S.3
-
43
-
-
1542314363
-
Local sequence information in cellular retinoic acid binding protein I: Specific residue roles in β-turns
-
K.S. Rotondi, and L.M. Gierasch Local sequence information in cellular retinoic acid binding protein I: specific residue roles in β-turns Biopolymers 71 2003 638 651
-
(2003)
Biopolymers
, vol.71
, pp. 638-651
-
-
Rotondi1
Gierasch, L.M.K.S.2
-
44
-
-
0037427477
-
Identification of a key structural element for protein folding within β-hairpin turns
-
J. Kim, S.R. Brych, J. Lee, T.M. Logan, and M. Blaber Identification of a key structural element for protein folding within β-hairpin turns J Mol Biol 328 2003 951 961
-
(2003)
J Mol Biol
, vol.328
, pp. 951-961
-
-
Kim, J.1
Brych, S.R.2
Lee, J.3
Logan4
Blaber, M.T.M.5
-
45
-
-
0037386699
-
The structural basis for biphasic kinetics in the folding of the WW domain from a formin-binding protein: Lessons for protein design?
-
J. Karanicolas, and C.L. Brooks The structural basis for biphasic kinetics in the folding of the WW domain from a formin-binding protein: lessons for protein design? Proc Natl Acad Sci USA 100 2003 3954 3959
-
(2003)
Proc Natl Acad Sci USA
, vol.100
, pp. 3954-3959
-
-
Karanicolas1
Brooks, C.L.J.2
-
46
-
-
0037438478
-
Native structural propensity in cellular retinoic acid-binding protein I 64-88: The role of locally encoded structure in the folding of a β-barrel protein
-
K.S. Rotondia, L.F. Rotondib, and L.M. Gierasch Native structural propensity in cellular retinoic acid-binding protein I 64-88: the role of locally encoded structure in the folding of a β-barrel protein Biophys Chem 100 2003 421 436
-
(2003)
Biophys Chem
, vol.100
, pp. 421-436
-
-
Rotondia, K.S.1
Rotondib2
Gierasch, L.M.L.F.3
-
47
-
-
0036135965
-
Early formation of a β-hairpin during folding of staphylococcal nuclease H124L as detected by pulsed hydrogen exchange
-
W.F. Walkenhurst, J.A. Edwards, J.L. Markly, and H. Roder Early formation of a β-hairpin during folding of staphylococcal nuclease H124L as detected by pulsed hydrogen exchange Protein Sci 11 2002 82 91
-
(2002)
Protein Sci
, vol.11
, pp. 82-91
-
-
Walkenhurst, W.F.1
Edwards, J.A.2
Markly3
Roder, H.J.L.4
-
48
-
-
0029881007
-
MOLMOL: A program for display and analysis of macromolecular structures
-
R. Koradi, M. Billeter, and K Wuthrich MOLMOL: a program for display and analysis of macromolecular structures J Mol Graph 14 1996 51 55
-
(1996)
J Mol Graph
, vol.14
, pp. 51-55
-
-
Koradi, R.1
Billeter, M.2
Wuthrich, K.3
|