Abstract
By enumerating all sequences of length 20, we study the designability of structures in a two-dimensional hydrophobic-polar (HP) lattice model in a wide range of intermonomer interaction parameters. We find that although the histogram of designability depends on interaction parameters, the set of highly designable structures is invariant. So in the HP lattice model the high designability should be a purely geometrical feature. Our results suggest two geometrical properties for highly designable structures; they have the maximum number of contacts and a unique neighborhood vector representation. Also we show that the contribution of perfectly stable sequences in the designability of structures plays a major role in making them highly designable.
References
25
Referenced
11
10.1126/science.181.4096.223
/ Science (1973)10.1038/357543a0
/ Nature (London) (1992)10.1038/372631a0
/ Nature (London) (1994)- For a recent review, see C. Tang, preprint, cond-mat/12450 Physica A (to be published).
10.1002/(SICI)1097-0134(19990601)35:4<408::AID-PROT4>3.0.CO;2-A
/ Proteins: Struct., Funct., Genet. (1999)10.1073/pnas.94.19.10015
/ Proc. Natl. Acad. Sci. U.S.A. (1997)10.1103/PhysRevLett.79.765
/ Phys. Rev. Lett. (1997)10.1126/science.273.5275.666
/ Science (1996)10.1063/1.460828
/ J. Chem. Phys. (1991)10.1016/S0006-3495(97)78268-7
/ Biophys. J. (1997)10.1073/pnas.93.8.3341
/ Proc. Natl. Acad. Sci. U.S.A. (1996)10.1063/1.478168
/ J. Chem. Phys. (1999)10.1063/1.470009
/ J. Chem. Phys. (1995)10.1103/PhysRevE.57.3298
/ Phys. Rev. E (1998)10.1088/0305-4470/31/29/006
/ J. Phys. A (1998)10.1103/PhysRevLett.83.4437
/ Phys. Rev. Lett. (1999)10.1002/(SICI)1097-0134(19990101)34:1<113::AID-PROT9>3.0.CO;2-J
/ Proteins: Struct., Funct., Genet. (1999)10.1073/pnas.95.9.4987
/ Proc. Natl. Acad. Sci. U.S.A. (1998)10.1063/1.480893
/ J. Chem. Phys. (2000)10.1103/PhysRevLett.82.4723
/ Phys. Rev. Lett. (1999)10.1063/1.456500
/ J. Chem. Phys. (1989){'key': '2023070816131892100_r20a'}
{'key': '2023070816131892100_r21', 'first-page': '4629', 'volume': '60', 'year': '1999', 'journal-title': 'Phys. Rev. E'}
/ Phys. Rev. E (1999){'key': '2023070816131892100_r22', 'first-page': '4696', 'volume': '60', 'year': '1999', 'journal-title': 'Phys. Rev. E'}
/ Phys. Rev. E (1999)10.1103/PhysRevLett.84.386
/ Phys. Rev. Lett. (2000)
Dates
Type | When |
---|---|
Created | 23 years, 1 month ago (July 26, 2002, 8:41 a.m.) |
Deposited | 2 years, 1 month ago (July 8, 2023, 12:13 p.m.) |
Indexed | 2 months, 1 week ago (June 27, 2025, 6:51 a.m.) |
Issued | 24 years, 10 months ago (Oct. 15, 2000) |
Published | 24 years, 10 months ago (Oct. 15, 2000) |
Published Print | 24 years, 10 months ago (Oct. 15, 2000) |
@article{Shahrezaei_2000, title={Geometry selects highly designable structures}, volume={113}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1308514}, DOI={10.1063/1.1308514}, number={15}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Shahrezaei, V. and Ejtehadi, M. R.}, year={2000}, month=oct, pages={6437–6442} }