E. E. Abola, J. L. Sussman, J. Prilusky, and N. O. Manning, Protein Data Bank archives of three-dimensional macromolecular structures. Methods Enzymol, pp.556-71, 1997.

B. M. Burmann, S. H. Knauer, A. Sevostyanova, K. Schweimer, R. A. Mooney et al., An ?? Helix to ?? Barrel Domain Switch Transforms the Transcription Factor RfaH into a Translation Factor, Cell, vol.150, issue.2, pp.291-303, 2012.
DOI : 10.1016/j.cell.2012.05.042

B. Caudron and J. L. Jestin, Sequence criteria for the anti-parallel character of protein beta-strands, Journal of Theoretical Biology, vol.315, pp.146-149, 2012.
DOI : 10.1016/j.jtbi.2012.09.011

J. Cheng and P. Baldi, Three-stage prediction of protein ??-sheets by neural networks, alignments and graph algorithms, Bioinformatics, vol.21, issue.Suppl 1, pp.75-84, 2005.
DOI : 10.1093/bioinformatics/bti1004

C. Chothia, Conformation of twisted ??-pleated sheets in proteins, Journal of Molecular Biology, vol.75, issue.2, pp.295-302, 1973.
DOI : 10.1016/0022-2836(73)90022-3

C. Chothia, M. Levitt, and D. Richardson, Structure of proteins: packing of alphahelices and pleated sheets, Proc. Natl. Acad. Sci. USA, pp.4130-4134, 1977.

K. C. Chou, M. Pottle, G. Nemethy, Y. Ueda, and H. A. Scheraga, Structure of ??-sheets, Journal of Molecular Biology, vol.162, issue.1, pp.89-112, 1982.
DOI : 10.1016/0022-2836(82)90163-2

D. Fischer, L. Rychlewski, R. L. Dunbrack, . Jr, A. R. Ortiz et al., CAFASP3: The third critical assessment of fully automated structure prediction methods, Proteins: Structure, Function, and Genetics, vol.17, issue.S6, pp.503-516, 2003.
DOI : 10.1002/prot.10538

K. Henrick and M. Hirshberg, Structure of the signal transduction protein TRAP (target of RNAIII-activating protein), Acta Crystallographica Section F Structural Biology and Crystallization Communications, vol.492, issue.7, pp.744-750, 2012.
DOI : 10.1107/S1744309112020167

N. Koga, R. Tatsumi-koga, G. Liu, R. Xiao, T. B. Acton et al., Principles for designing ideal protein structures, Nature, vol.127, issue.7423, pp.222-227, 2012.
DOI : 10.1038/nature11600
URL : http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3705962

E. Koh, T. Kim, and H. S. Cho, Mean curvature as a major determinant of ??-sheet propensity, Bioinformatics, vol.22, issue.3, pp.297-302, 2006.
DOI : 10.1093/bioinformatics/bti775

R. A. Laskowski, Protein Structure Databases, Mol. Biotechnol, vol.48, issue.2, pp.183-198, 2011.
DOI : 10.1007/978-1-4939-3572-7_2

S. Lifson and C. Sander, Antiparallel and parallel ??-strands differ in amino acid residue preferences, Nature, vol.12, issue.5734, pp.109-111, 1979.
DOI : 10.1016/0022-2836(77)90094-8

Y. Mandel-gutfreund, S. M. Zaremba, and L. M. Gregoret, Contributions of residue pairing to ??-sheet formation:conservation and covariation of amino acid residue pairs on antiparallel ??-strands, Journal of Molecular Biology, vol.305, issue.5, pp.1145-1159, 2001.
DOI : 10.1006/jmbi.2000.4364

J. S. Merkel, J. M. Sturtevant, and L. Regan, Sidechain interactions in parallel ?? sheets: the energetics of cross-strand pairings, Structure, vol.7, issue.11, pp.1333-1376, 1999.
DOI : 10.1016/S0969-2126(00)80023-4

J. Moult, K. Fidelis, A. Kryshtafovych, B. Rost, and A. Tramontano, Critical assessment of methods of protein structure prediction-Round VIII, Proteins: Structure, Function, and Bioinformatics, vol.69, issue.Suppl 9, 2009.
DOI : 10.1002/prot.22589

J. Moult, K. Fidelis, A. Kryshtafovych, and A. Tramontano, Critical assessment of methods of protein structure prediction (CASP)-round IX, Proteins: Structure, Function, and Bioinformatics, vol.61, issue.Suppl 7, pp.1-5, 2011.
DOI : 10.1002/prot.23200

C. L. Nesloney and J. W. Kelly, Progress towards understanding ??-sheet structure, Bioorganic & Medicinal Chemistry, vol.4, issue.6, pp.739-766, 1996.
DOI : 10.1016/0968-0896(96)00051-X

J. M. Otaki, M. Tsutsumi, T. Gotoh, and H. Yamamoto, Secondary Structure Characterization Based on Amino Acid Composition and Availability in Proteins, Journal of Chemical Information and Modeling, vol.50, issue.4, pp.690-700, 2010.
DOI : 10.1021/ci900452z

L. Pauling and R. B. Corey, Configurations of Polypeptide Chains With Favored Orientations Around Single Bonds: Two New Pleated Sheets, Proc. Natl. Acad. Sci. USA, pp.729-740, 1951.
DOI : 10.1073/pnas.37.11.729

J. S. Richardson and D. C. Richardson, Natural beta-sheet proteins use negative design to avoid edge-to-edge aggregation, Proc. Natl. Acad. Sci. USA, pp.2754-2759, 2002.

G. D. Rose, P. J. Fleming, J. R. Banavar, and A. Maritan, A backbone-based theory of protein folding, Proc. Natl. Acad. Sci. USA 103, pp.16623-16633, 2006.
DOI : 10.1073/pnas.0606843103

P. W. Rose, B. Beran, C. X. Bi, W. F. Bluhm, D. Dimitropoulos et al., The RCSB Protein Data Bank: redesigned web site and web services, The RCSB Protein Data Bank, pp.392-401, 2011.
DOI : 10.1093/nar/gkq1021

B. Rost, B. Honig, and A. Valencia, Bioinformatics in structural genomics, Bioinformatics, vol.18, issue.7, pp.897-898, 2002.
DOI : 10.1093/bioinformatics/18.7.897

B. Rost and C. Sander, Prediction of Protein Secondary Structure at Better than 70% Accuracy, Journal of Molecular Biology, vol.232, issue.2, pp.584-599, 1993.
DOI : 10.1006/jmbi.1993.1413

F. R. Salemme, Structural properties of protein ??-sheets, Progress in Biophysics and Molecular Biology, vol.42, issue.2-3, pp.95-133, 1983.
DOI : 10.1016/0079-6107(83)90005-6

F. R. Salemme and D. W. Weatherford, Conformational and geometrical properties of ??-sheets in proteins, Journal of Molecular Biology, vol.146, issue.1, pp.101-117, 1981.
DOI : 10.1016/0022-2836(81)90368-5

F. R. Salemme and D. W. Weatherford, Conformational and geometrical properties of ??-sheets in proteins, Journal of Molecular Biology, vol.146, issue.1, pp.119-141, 1981.
DOI : 10.1016/0022-2836(81)90369-7

I. L. Shamovsky, G. M. Ross, and R. J. Riopelle, Theoretical Studies on the Origin of ??-sheet Twisting, The Journal of Physical Chemistry B, vol.104, issue.47, pp.11296-11307, 2000.
DOI : 10.1021/jp002590t

M. J. Sternberg and J. M. Thornton, On the conformation of proteins: an analysis of ??-pleated sheets, Journal of Molecular Biology, vol.110, issue.2, pp.285-296, 1977.
DOI : 10.1016/S0022-2836(77)80073-9

M. J. Sternberg and J. M. Thornton, On the conformation of proteins: Hydrophobic ordering of strands in ??-pleated sheets, Journal of Molecular Biology, vol.115, issue.1, pp.1-17, 1977.
DOI : 10.1016/0022-2836(77)90242-X

M. J. Sternberg and J. M. Thornton, On the conformation of proteins: Towards the prediction of strand arrangements in ??-pleated sheets, Journal of Molecular Biology, vol.113, issue.2, pp.401-418, 1977.
DOI : 10.1016/0022-2836(77)90149-8

R. E. Steward and J. M. Thornton, Prediction of strand pairing in antiparallel and parallel ?-sheets using information theory, Proteins: Structure, Function, and Genetics, vol.4, issue.2, pp.178-191, 2002.
DOI : 10.1002/prot.10152

A. Subramani and C. A. Floudas, ??-sheet Topology Prediction with High Precision and Recall for ?? and Mixed ??/?? Proteins, PLoS ONE, vol.45, issue.3, p.32461, 2012.
DOI : 10.1371/journal.pone.0032461.s007

V. Heijne, G. Blomberg, and C. , The ?? structure: Inter-strand correlations, Journal of Molecular Biology, vol.117, issue.3, pp.821-824, 1977.
DOI : 10.1016/0022-2836(77)90073-0

V. Heijne, G. Blomberg, and C. , Some global ?-sheet characterstics, Biopolymers, vol.10, issue.8, pp.2033-2037, 1978.
DOI : 10.1002/bip.1978.360170817

M. A. Wouters and P. M. Curmi, An analysis of side chain interactions and pair correlations within antiparallel ??-sheets: The differences between backbone hydrogen-bonded and non-hydrogen-bonded residue pairs, Proteins: Structure, Function, and Genetics, vol.262, issue.2, pp.119-150, 1995.
DOI : 10.1002/prot.340220205

A. Zafer, A. Yucel, and E. Hakan, Bayesian models and algorithms for protein betasheet prediction, IEEE ACM Trans. Comp. Biol. Bioinf, vol.8, pp.395-409, 2011.

N. Zhang, G. Duan, S. Gao, J. Ruan, and T. Zhang, Prediction of the parallel/antiparallel orientation of beta-strands using amino acid pairing preferences and support vector machines, Journal of Theoretical Biology, vol.263, issue.3, pp.360-368, 2010.
DOI : 10.1016/j.jtbi.2009.12.019

O. Zimmermann, L. Wang, and U. H. Hansmann, BETTY: prediction of beta-strand type from sequence, In Silico Biol, vol.7, pp.4-5, 2007.