|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM161913466 |
| 003 |
DE-627 |
| 005 |
20231223093137.0 |
| 007 |
tu |
| 008 |
231223s2006 xx ||||| 00| ||eng c |
| 028 |
5 |
2 |
|a pubmed24n0540.xml
|
| 035 |
|
|
|a (DE-627)NLM161913466
|
| 035 |
|
|
|a (NLM)16604514
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Fedorov, Dmitri G
|e verfasserin
|4 aut
|
| 245 |
1 |
4 |
|a The polarizable continuum model (PCM) interfaced with the fragment molecular orbital method (FMO)
|
| 264 |
|
1 |
|c 2006
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
|
| 338 |
|
|
|a Band
|b nc
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 09.02.2007
|
| 500 |
|
|
|a Date Revised 27.04.2006
|
| 500 |
|
|
|a published: Print
|
| 500 |
|
|
|a Citation Status PubMed-not-MEDLINE
|
| 520 |
|
|
|a The polarizable continuum model (PCM) for the description of solvent effects is combined with the fragment molecular orbital (FMO) method at several levels of theory, using a many-body expansion of the electron density and the corresponding electrostatic potential, thereby determining solute (FMO)-solvent (PCM) interactions. The resulting method, denoted FMO/PCM, is applied to a set of model systems, including alpha-helices and beta-strands of alanine consisting of 10, 20, and 40 residues and their mutants to charged arginine and glutamate residues. The FMO/PCM error in reproducing the PCM solvation energy for a full system is found to be below 1 kcal/mol in all cases if a two-body expansion of the electron density is used in the PCM potential calculation and two residues are assigned to each fragment. The scaling of the FMO/PCM method is demonstrated to be nearly linear at all levels for polyalanine systems. A study of the relative stabilities of alpha-helices and beta-strands is performed, and the magnitude of the contributing factors is determined. The method is applied to three proteins consisting of 20, 129, and 245 residues, and the solvation energy and computational efficiency are discussed
|
| 650 |
|
4 |
|a Journal Article
|
| 700 |
1 |
|
|a Kitaura, Kazuo
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Li, Hui
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Jensen, Jan H
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Gordon, Mark S
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Journal of computational chemistry
|d 1984
|g 27(2006), 8 vom: 06. Juni, Seite 976-85
|w (DE-627)NLM098138448
|x 1096-987X
|7 nnns
|
| 773 |
1 |
8 |
|g volume:27
|g year:2006
|g number:8
|g day:06
|g month:06
|g pages:976-85
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 27
|j 2006
|e 8
|b 06
|c 06
|h 976-85
|