Abstract
AbstractThe interpretation of the circular dichroism (CD) spectra of proteins to date requires additional secondary structural information of the proteins to be analyzed, such as X‐ray or NMR data. Therefore, these methods are inappropriate for a CD database whose secondary structures are unknown, as in the case of the membrane proteins. The convex constraint analysis algorithm (Perczel, A., Hollósi, M., Tusnády, G., & Fasman, G.D., 1991, Protein Eng. 4, 669–679), on the other hand, operates only on a collection of spectral data to extract the common spectral components with their spectral weights. The linear combinations of these derived “pure” CD curves can reconstruct the original data set with great accuracy. For a membrane protein data set, the five‐component spectra so obtained from the deconvolution consisted of two different types of α helices (the α helix in the soluble domain and the αT helix, for the transmembrane α helix), a β‐pleated sheet, a class C‐like spectrum related to β turns, and a spectrum correlated with the unordered conformation. The deconvoluted CD spectrum for the αT helix was characterized by a positive red‐shifted band in the range 195–200 nm (+95,000 deg cm2 dmol−1), with the intensity of the negative band at 208 nm being slightly less negative than that of the 222‐nm band (–50,000 and −60,000 deg cm2 dmol−1, respectively) in comparison with the regular α helix, with a positive band at 190 nm and two negative bands at 208 and 222 nm with magnitudes of +70,000, ‐30,000, and ‐30,000 deg cm2 dmol−1, respectively.
References
103
Referenced
96
10.1073/pnas.84.17.6162
10.1073/pnas.83.22.8589
10.1016/S0021-9258(19)68562-5
/ J. Biol. Chem. / Partial structural characterization of cytoplasmic domain of the erythrocyte membrane protein, Band 3 by Appell K.C. (1981){'key': 'e_1_2_1_5_1', 'first-page': '130', 'article-title': 'Determination of the secondary structure of proteins from circular dichroism spectra. III. Protein derived reference spectra for antiparallel and parallel β structures', 'volume': '15', 'author': 'Bolotina I.A.', 'year': '1981', 'journal-title': 'Mol. Biol.'}
/ Mol. Biol. / Determination of the secondary structure of proteins from circular dichroism spectra. III. Protein derived reference spectra for antiparallel and parallel β structures by Bolotina I.A. (1981)10.1016/B978-0-08-091699-6.50013-1
10.1016/0022-2836(80)90282-X
10.1016/S0021-9258(18)61421-8
/ J. Biol. Chem. / Adult forms of the Ca2+ ATPase of sarcoplasmic reticlum by Brandl C.J. (1987)10.1016/0092-8674(86)90269-2
10.1016/0014-5793(77)80116-6
10.1016/S0021-9258(17)42846-8
/ J. Biol. Chem. / Dependence of the conformation of a colicin El channel‐forming peptide on acidic pH and solvent polarity by Brunden K.R. (1984)10.1146/annurev.bi.59.070190.003033
10.1016/S0076-6879(89)73034-2
10.1016/S0021-9258(18)98470-X
/ J. Biol. Chem. / Analysis of the oligomeric state of Band 3, the anion transport protein of the human erythrocyte membrane, by size exclusion high performance liquid chromatography by Casey J.R. (1991)10.1016/0014-5793(86)80870-5
10.1016/0003-2697(78)90812-6
10.1021/bi00713a027
10.1073/pnas.84.12.4113
10.1021/bi00699a002
10.1016/0022-2836(77)90094-8
10.1073/pnas.80.12.3706
10.1111/j.1751-1097.1985.tb01629.x
{'key': 'e_1_2_1_23_1', 'first-page': '125', 'volume-title': 'Crystallization of Membrane Proteins', 'author': 'Cogdell R.J.', 'year': '1990'}
/ Crystallization of Membrane Proteins by Cogdell R.J. (1990)10.1007/978-3-642-82688-7_14
10.1007/BF00762200
{'key': 'e_1_2_1_26_1', 'first-page': '3857', 'article-title': 'On a domain structure of colicin El', 'volume': '257', 'author': 'Dankert J.R.', 'year': '1982', 'journal-title': 'J. Biol. Chem.'}
/ J. Biol. Chem. / On a domain structure of colicin El by Dankert J.R. (1982)10.1007/BF01872115
10.1038/318618a0
10.1016/S0022-2836(84)80011-X
10.1126/science.245.4925.1463
10.1016/0014-5793(78)80427-X
10.1016/0006-3002(56)90380-8
10.1016/S0021-9258(17)38368-0
/ J. Biol. Chem. / Chemical modification of thiol group of mitochondrial F1‐ATPase from the yeast Schizosaccharomyces pombe by Falson P. (1986)10.1016/S0005-2728(89)80209-9
10.1038/339111a0
10.1016/S0021-9258(19)86880-1
/ J. Biol. Chem. / Energy‐transducing H+‐ATPase of Escherichia coli by Foster D.L. (1979)-
Fulmer A.W.(1979).Studies on chromatin reconstitution. Ph.D. Thesis Brandeis University Waltham Massachusetts.
(
10.1021/bi00571a017
) 10.1016/S0076-6879(86)25027-2
10.1021/bi00344a012
10.1016/0003-9861(71)90511-X
10.1021/bi00838a031
10.1021/bi00345a031
10.1016/0076-6879(79)56066-2
10.1016/S0022-2836(05)80271-2
10.1021/bi00508a007
10.1002/bip.360260907
10.1002/bip.360260908
10.1021/ja01080a015
10.1002/prot.340070302
10.1002/j.1460-2075.1985.tb03821.x
10.1016/0022-2836(91)90604-5
10.1017/S0033583500004625
10.1111/j.1432-1033.1991.tb15855.x
10.1016/0005-2736(77)90280-2
10.1016/0006-291X(77)91532-7
10.1038/316696a0
10.1038/279538a0
10.1016/0003-2697(87)90135-7
10.1016/0301-4622(88)80011-5
10.1021/bi00307a020
10.1073/pnas.86.17.6533
10.1021/bi00219a017
10.1111/j.1432-1033.1987.tb10729.x
10.1016/0005-2728(85)90070-2
10.1016/0005-2728(82)90108-6
10.1038/214363a0
10.1016/S0021-9258(20)65162-6
/ J. Biol. Chem. / Assignment of the functional loci in the colicin E1 molecule by characterization of its proteolytic fragments by Ohno‐Iwashita Y. (1982)10.1021/bi00333a005
10.1021/bi00242a012
10.1016/0022-2836(89)90612-8
10.1038/337093a0
10.1111/j.1432-1033.1985.tb09248.x
10.1002/j.1460-2075.1985.tb03822.x
10.1016/0005-2728(79)90187-7
10.1002/pro.5560010310
10.1021/ja00026a010
- Perczel A. Hollósi M. Sandor P. &Fasman G.D.(1992a). Mixtures of type I and type II β‐turn conformers showing helix‐like (class C) circular dichroism spectra.Int. J. Peptide Protein Res.(in press).
10.1093/protein/4.6.669
{'key': 'e_1_2_1_79_1', 'first-page': '189', 'article-title': 'Convex constraint decomposition of circular dichroism curves of proteins', 'volume': '62', 'author': 'Perczel A.', 'year': '1989', 'journal-title': 'Croatica Chim. Acta'}
/ Croatica Chim. Acta / Convex constraint decomposition of circular dichroism curves of proteins by Perczel A. (1989)10.1002/prot.340130106
10.1016/0003-2697(92)90046-A
10.1016/S0021-9258(18)67581-7
/ J. Biol. Chem. / Affinity chromatography of Band 3, the anion transport protein of erythrocyte membranes by Pimplikar S.W. (1986)10.1021/bi00504a006
10.1007/BF00537501
10.1016/S0006-3495(91)82268-8
10.1073/pnas.74.7.2803
10.1073/pnas.55.4.981
10.1073/pnas.68.5.969
{'key': 'e_1_2_1_89_1', 'first-page': '1', 'volume-title': 'Techniques in Lipid and Membrane Biochemistry', 'author': 'Schneider A.S.', 'year': '1982'}
/ Techniques in Lipid and Membrane Biochemistry by Schneider A.S. (1982)10.1152/physrev.1988.68.1.177
10.1021/bi00427a033
10.1146/annurev.pc.39.100188.002455
10.1021/bi00380a018
10.1063/1.1733852
10.1007/978-1-4757-1718-1_6
10.1016/0022-2836(86)90292-5
10.1016/0014-5793(91)80336-2
{'key': 'e_1_2_1_98_1', 'first-page': '547', 'volume-title': 'Current Research in Photosynthesis', 'author': 'Witt H.T.', 'year': '1990'}
/ Current Research in Photosynthesis by Witt H.T. (1990){'key': 'e_1_2_1_99_1', 'first-page': '338', 'volume-title': 'Peptides, Polypeptides and Proteins', 'author': 'Woody R.', 'year': '1974'}
/ Peptides, Polypeptides and Proteins by Woody R. (1974)10.1063/1.1840658
10.1073/pnas.79.9.2827
10.1016/0076-6879(86)30013-2
10.1016/S0021-9258(19)63379-X
10.1021/bi00229a012
Dates
Type | When |
---|---|
Created | 16 years, 6 months ago (Feb. 9, 2009, 6:40 p.m.) |
Deposited | 1 year, 10 months ago (Oct. 23, 2023, 7:48 a.m.) |
Indexed | 1 month, 3 weeks ago (July 2, 2025, 2:46 p.m.) |
Issued | 33 years ago (Aug. 1, 1992) |
Published | 33 years ago (Aug. 1, 1992) |
Published Online | 16 years, 7 months ago (Dec. 31, 2008) |
Published Print | 33 years ago (Aug. 1, 1992) |
@article{Park_1992, title={Differentiation between transmembrane helices and peripheral helices by the deconvolution of circular dichroism spectra of membrane proteins}, volume={1}, ISSN={1469-896X}, url={http://dx.doi.org/10.1002/pro.5560010809}, DOI={10.1002/pro.5560010809}, number={8}, journal={Protein Science}, publisher={Wiley}, author={Park, Kyusung and Perczel, András and Fasman, Gerald D.}, year={1992}, month=aug, pages={1032–1049} }