Kinetics of coil to α-helix to β-structure transitions of poly(L-ornithine) in low concentrations of sodium dodecyl sulfate
Conformational changes of poly(L-ornithine) [(Orn)n] were studied in a sodium dodecyl sulfate (NaDodSO4) solution by CD. (Orn)n adopted an unstable and a stable helical structure below and above the NaDodSO4 concentration range where β-structure was favored, respectively. CD stopped-flow was used to...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
|---|
| Format: |
E-Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
1985 |
|---|
| Umfang: |
8 Ill. ; 1 Tab. 12 |
|---|
| Reproduktion: |
Wiley InterScience Backfile Collection 1832-2000 |
|---|---|
| Übergeordnetes Werk: |
in: Biopolymers - New York : John Wiley & Sons, Inc., 24(1985) vom: Apr., Seite 683-694 |
| Übergeordnetes Werk: |
volume:24 ; year:1985 ; month:04 ; pages:683-694 ; extent:12 |
| Links: |
|---|
| Katalog-ID: |
NLEJ15957322X |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLEJ15957322X | ||
| 003 | DE-627 | ||
| 005 | 20210707012216.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 070201s1985 xx |||||o 00| ||eng c | ||
| 035 | |a (DE-627)NLEJ15957322X | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 245 | 1 | 0 | |a Kinetics of coil to α-helix to β-structure transitions of poly(L-ornithine) in low concentrations of sodium dodecyl sulfate |
| 264 | 1 | |c 1985 | |
| 300 | |b 8 Ill. |b 1 Tab. | ||
| 300 | |a 12 | ||
| 336 | |a nicht spezifiziert |b zzz |2 rdacontent | ||
| 337 | |a nicht spezifiziert |b z |2 rdamedia | ||
| 338 | |a nicht spezifiziert |b zu |2 rdacarrier | ||
| 520 | |a Conformational changes of poly(L-ornithine) [(Orn)n] were studied in a sodium dodecyl sulfate (NaDodSO4) solution by CD. (Orn)n adopted an unstable and a stable helical structure below and above the NaDodSO4 concentration range where β-structure was favored, respectively. CD stopped-flow was used to monitor the transitions from coil to the unstable helix, from the helix to β-structure, and from coil to β-structure. Only the rate of the helix to β-structure transition was accelerated by an increase in NaDodSO4 concentration, whereas the rates of the others were independent of NaDodSO4 concentration. The fractions of coil, α-helix, and β-structure in each conformation of (Orn)n caused by NaDodSO4 were computed by simulating a mixed spectrum of typical CD spectra for these structures to the experimentally obtained spectrum. The contents of the unstable and stable helical structures were less than 50 and 73%, respectively. | ||
| 533 | |f Wiley InterScience Backfile Collection 1832-2000 | ||
| 700 | 1 | |a Takeda, Kunio |4 oth | |
| 773 | 0 | 8 | |i in |t Biopolymers |d New York : John Wiley & Sons, Inc. |g 24(1985) vom: Apr., Seite 683-694 |w (DE-627)NLEJ15907066X |w (DE-600)1480801-8 |x 0006-3525 |7 nnns |
| 773 | 1 | 8 | |g volume:24 |g year:1985 |g month:04 |g pages:683-694 |g extent:12 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1002/bip.360240408 |q text/html |z Deutschlandweit zugänglich |
| 912 | |a GBV_USEFLAG_U | ||
| 912 | |a ZDB-1-WIS | ||
| 912 | |a GBV_NL_ARTICLE | ||
| 951 | |a AR | ||
| 952 | |d 24 |j 1985 |c 4 |h 683-694 |g 12 | ||
| matchkey_str |
article:00063525:1985----::ieisfoloeitsrcuerniinopllrihnilwocnrt |
|---|---|
| hierarchy_sort_str |
1985 |
| publishDate |
1985 |
| allfields |
(DE-627)NLEJ15957322X DE-627 ger DE-627 rakwb eng Kinetics of coil to α-helix to β-structure transitions of poly(L-ornithine) in low concentrations of sodium dodecyl sulfate 1985 8 Ill. 1 Tab. 12 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Conformational changes of poly(L-ornithine) [(Orn)n] were studied in a sodium dodecyl sulfate (NaDodSO4) solution by CD. (Orn)n adopted an unstable and a stable helical structure below and above the NaDodSO4 concentration range where β-structure was favored, respectively. CD stopped-flow was used to monitor the transitions from coil to the unstable helix, from the helix to β-structure, and from coil to β-structure. Only the rate of the helix to β-structure transition was accelerated by an increase in NaDodSO4 concentration, whereas the rates of the others were independent of NaDodSO4 concentration. The fractions of coil, α-helix, and β-structure in each conformation of (Orn)n caused by NaDodSO4 were computed by simulating a mixed spectrum of typical CD spectra for these structures to the experimentally obtained spectrum. The contents of the unstable and stable helical structures were less than 50 and 73%, respectively. Wiley InterScience Backfile Collection 1832-2000 Takeda, Kunio oth in Biopolymers New York : John Wiley & Sons, Inc. 24(1985) vom: Apr., Seite 683-694 (DE-627)NLEJ15907066X (DE-600)1480801-8 0006-3525 nnns volume:24 year:1985 month:04 pages:683-694 extent:12 http://dx.doi.org/10.1002/bip.360240408 text/html Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-WIS GBV_NL_ARTICLE AR 24 1985 4 683-694 12 |
| spelling |
(DE-627)NLEJ15957322X DE-627 ger DE-627 rakwb eng Kinetics of coil to α-helix to β-structure transitions of poly(L-ornithine) in low concentrations of sodium dodecyl sulfate 1985 8 Ill. 1 Tab. 12 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Conformational changes of poly(L-ornithine) [(Orn)n] were studied in a sodium dodecyl sulfate (NaDodSO4) solution by CD. (Orn)n adopted an unstable and a stable helical structure below and above the NaDodSO4 concentration range where β-structure was favored, respectively. CD stopped-flow was used to monitor the transitions from coil to the unstable helix, from the helix to β-structure, and from coil to β-structure. Only the rate of the helix to β-structure transition was accelerated by an increase in NaDodSO4 concentration, whereas the rates of the others were independent of NaDodSO4 concentration. The fractions of coil, α-helix, and β-structure in each conformation of (Orn)n caused by NaDodSO4 were computed by simulating a mixed spectrum of typical CD spectra for these structures to the experimentally obtained spectrum. The contents of the unstable and stable helical structures were less than 50 and 73%, respectively. Wiley InterScience Backfile Collection 1832-2000 Takeda, Kunio oth in Biopolymers New York : John Wiley & Sons, Inc. 24(1985) vom: Apr., Seite 683-694 (DE-627)NLEJ15907066X (DE-600)1480801-8 0006-3525 nnns volume:24 year:1985 month:04 pages:683-694 extent:12 http://dx.doi.org/10.1002/bip.360240408 text/html Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-WIS GBV_NL_ARTICLE AR 24 1985 4 683-694 12 |
| allfields_unstemmed |
(DE-627)NLEJ15957322X DE-627 ger DE-627 rakwb eng Kinetics of coil to α-helix to β-structure transitions of poly(L-ornithine) in low concentrations of sodium dodecyl sulfate 1985 8 Ill. 1 Tab. 12 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Conformational changes of poly(L-ornithine) [(Orn)n] were studied in a sodium dodecyl sulfate (NaDodSO4) solution by CD. (Orn)n adopted an unstable and a stable helical structure below and above the NaDodSO4 concentration range where β-structure was favored, respectively. CD stopped-flow was used to monitor the transitions from coil to the unstable helix, from the helix to β-structure, and from coil to β-structure. Only the rate of the helix to β-structure transition was accelerated by an increase in NaDodSO4 concentration, whereas the rates of the others were independent of NaDodSO4 concentration. The fractions of coil, α-helix, and β-structure in each conformation of (Orn)n caused by NaDodSO4 were computed by simulating a mixed spectrum of typical CD spectra for these structures to the experimentally obtained spectrum. The contents of the unstable and stable helical structures were less than 50 and 73%, respectively. Wiley InterScience Backfile Collection 1832-2000 Takeda, Kunio oth in Biopolymers New York : John Wiley & Sons, Inc. 24(1985) vom: Apr., Seite 683-694 (DE-627)NLEJ15907066X (DE-600)1480801-8 0006-3525 nnns volume:24 year:1985 month:04 pages:683-694 extent:12 http://dx.doi.org/10.1002/bip.360240408 text/html Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-WIS GBV_NL_ARTICLE AR 24 1985 4 683-694 12 |
| allfieldsGer |
(DE-627)NLEJ15957322X DE-627 ger DE-627 rakwb eng Kinetics of coil to α-helix to β-structure transitions of poly(L-ornithine) in low concentrations of sodium dodecyl sulfate 1985 8 Ill. 1 Tab. 12 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Conformational changes of poly(L-ornithine) [(Orn)n] were studied in a sodium dodecyl sulfate (NaDodSO4) solution by CD. (Orn)n adopted an unstable and a stable helical structure below and above the NaDodSO4 concentration range where β-structure was favored, respectively. CD stopped-flow was used to monitor the transitions from coil to the unstable helix, from the helix to β-structure, and from coil to β-structure. Only the rate of the helix to β-structure transition was accelerated by an increase in NaDodSO4 concentration, whereas the rates of the others were independent of NaDodSO4 concentration. The fractions of coil, α-helix, and β-structure in each conformation of (Orn)n caused by NaDodSO4 were computed by simulating a mixed spectrum of typical CD spectra for these structures to the experimentally obtained spectrum. The contents of the unstable and stable helical structures were less than 50 and 73%, respectively. Wiley InterScience Backfile Collection 1832-2000 Takeda, Kunio oth in Biopolymers New York : John Wiley & Sons, Inc. 24(1985) vom: Apr., Seite 683-694 (DE-627)NLEJ15907066X (DE-600)1480801-8 0006-3525 nnns volume:24 year:1985 month:04 pages:683-694 extent:12 http://dx.doi.org/10.1002/bip.360240408 text/html Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-WIS GBV_NL_ARTICLE AR 24 1985 4 683-694 12 |
| allfieldsSound |
(DE-627)NLEJ15957322X DE-627 ger DE-627 rakwb eng Kinetics of coil to α-helix to β-structure transitions of poly(L-ornithine) in low concentrations of sodium dodecyl sulfate 1985 8 Ill. 1 Tab. 12 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Conformational changes of poly(L-ornithine) [(Orn)n] were studied in a sodium dodecyl sulfate (NaDodSO4) solution by CD. (Orn)n adopted an unstable and a stable helical structure below and above the NaDodSO4 concentration range where β-structure was favored, respectively. CD stopped-flow was used to monitor the transitions from coil to the unstable helix, from the helix to β-structure, and from coil to β-structure. Only the rate of the helix to β-structure transition was accelerated by an increase in NaDodSO4 concentration, whereas the rates of the others were independent of NaDodSO4 concentration. The fractions of coil, α-helix, and β-structure in each conformation of (Orn)n caused by NaDodSO4 were computed by simulating a mixed spectrum of typical CD spectra for these structures to the experimentally obtained spectrum. The contents of the unstable and stable helical structures were less than 50 and 73%, respectively. Wiley InterScience Backfile Collection 1832-2000 Takeda, Kunio oth in Biopolymers New York : John Wiley & Sons, Inc. 24(1985) vom: Apr., Seite 683-694 (DE-627)NLEJ15907066X (DE-600)1480801-8 0006-3525 nnns volume:24 year:1985 month:04 pages:683-694 extent:12 http://dx.doi.org/10.1002/bip.360240408 text/html Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-WIS GBV_NL_ARTICLE AR 24 1985 4 683-694 12 |
| language |
English |
| source |
in Biopolymers 24(1985) vom: Apr., Seite 683-694 volume:24 year:1985 month:04 pages:683-694 extent:12 |
| sourceStr |
in Biopolymers 24(1985) vom: Apr., Seite 683-694 volume:24 year:1985 month:04 pages:683-694 extent:12 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| isfreeaccess_bool |
false |
| container_title |
Biopolymers |
| authorswithroles_txt_mv |
Takeda, Kunio @@oth@@ |
| publishDateDaySort_date |
1985-04-01T00:00:00Z |
| hierarchy_top_id |
NLEJ15907066X |
| id |
NLEJ15957322X |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ15957322X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20210707012216.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">070201s1985 xx |||||o 00| ||eng c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ15957322X</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Kinetics of coil to α-helix to β-structure transitions of poly(L-ornithine) in low concentrations of sodium dodecyl sulfate</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1985</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="b">8 Ill.</subfield><subfield code="b">1 Tab.</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">12</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Conformational changes of poly(L-ornithine) [(Orn)n] were studied in a sodium dodecyl sulfate (NaDodSO4) solution by CD. (Orn)n adopted an unstable and a stable helical structure below and above the NaDodSO4 concentration range where β-structure was favored, respectively. CD stopped-flow was used to monitor the transitions from coil to the unstable helix, from the helix to β-structure, and from coil to β-structure. Only the rate of the helix to β-structure transition was accelerated by an increase in NaDodSO4 concentration, whereas the rates of the others were independent of NaDodSO4 concentration. The fractions of coil, α-helix, and β-structure in each conformation of (Orn)n caused by NaDodSO4 were computed by simulating a mixed spectrum of typical CD spectra for these structures to the experimentally obtained spectrum. The contents of the unstable and stable helical structures were less than 50 and 73%, respectively.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="f">Wiley InterScience Backfile Collection 1832-2000</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Takeda, Kunio</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">in</subfield><subfield code="t">Biopolymers</subfield><subfield code="d">New York : John Wiley & Sons, Inc.</subfield><subfield code="g">24(1985) vom: Apr., Seite 683-694</subfield><subfield code="w">(DE-627)NLEJ15907066X</subfield><subfield code="w">(DE-600)1480801-8</subfield><subfield code="x">0006-3525</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:24</subfield><subfield code="g">year:1985</subfield><subfield code="g">month:04</subfield><subfield code="g">pages:683-694</subfield><subfield code="g">extent:12</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://dx.doi.org/10.1002/bip.360240408</subfield><subfield code="q">text/html</subfield><subfield code="z">Deutschlandweit zugänglich</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-WIS</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">24</subfield><subfield code="j">1985</subfield><subfield code="c">4</subfield><subfield code="h">683-694</subfield><subfield code="g">12</subfield></datafield></record></collection>
|
| series2 |
Wiley InterScience Backfile Collection 1832-2000 |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)NLEJ15907066X |
| format |
electronic Article |
| delete_txt_mv |
keep |
| collection |
NL |
| remote_str |
true |
| illustrated |
Illustrated |
| issn |
0006-3525 |
| topic_title |
Kinetics of coil to α-helix to β-structure transitions of poly(L-ornithine) in low concentrations of sodium dodecyl sulfate |
| format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
zu |
| author2_variant |
k t kt |
| hierarchy_parent_title |
Biopolymers |
| hierarchy_parent_id |
NLEJ15907066X |
| hierarchy_top_title |
Biopolymers |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)NLEJ15907066X (DE-600)1480801-8 |
| title |
Kinetics of coil to α-helix to β-structure transitions of poly(L-ornithine) in low concentrations of sodium dodecyl sulfate |
| spellingShingle |
Kinetics of coil to α-helix to β-structure transitions of poly(L-ornithine) in low concentrations of sodium dodecyl sulfate |
| ctrlnum |
(DE-627)NLEJ15957322X |
| title_full |
Kinetics of coil to α-helix to β-structure transitions of poly(L-ornithine) in low concentrations of sodium dodecyl sulfate |
| journal |
Biopolymers |
| journalStr |
Biopolymers |
| lang_code |
eng |
| isOA_bool |
false |
| recordtype |
marc |
| publishDateSort |
1985 |
| contenttype_str_mv |
zzz |
| container_start_page |
683 |
| container_volume |
24 |
| physical |
8 Ill. 1 Tab. 12 |
| format_se |
Elektronische Aufsätze |
| title_sort |
kinetics of coil to α-helix to β-structure transitions of poly(l-ornithine) in low concentrations of sodium dodecyl sulfate |
| title_auth |
Kinetics of coil to α-helix to β-structure transitions of poly(L-ornithine) in low concentrations of sodium dodecyl sulfate |
| abstract |
Conformational changes of poly(L-ornithine) [(Orn)n] were studied in a sodium dodecyl sulfate (NaDodSO4) solution by CD. (Orn)n adopted an unstable and a stable helical structure below and above the NaDodSO4 concentration range where β-structure was favored, respectively. CD stopped-flow was used to monitor the transitions from coil to the unstable helix, from the helix to β-structure, and from coil to β-structure. Only the rate of the helix to β-structure transition was accelerated by an increase in NaDodSO4 concentration, whereas the rates of the others were independent of NaDodSO4 concentration. The fractions of coil, α-helix, and β-structure in each conformation of (Orn)n caused by NaDodSO4 were computed by simulating a mixed spectrum of typical CD spectra for these structures to the experimentally obtained spectrum. The contents of the unstable and stable helical structures were less than 50 and 73%, respectively. |
| abstractGer |
Conformational changes of poly(L-ornithine) [(Orn)n] were studied in a sodium dodecyl sulfate (NaDodSO4) solution by CD. (Orn)n adopted an unstable and a stable helical structure below and above the NaDodSO4 concentration range where β-structure was favored, respectively. CD stopped-flow was used to monitor the transitions from coil to the unstable helix, from the helix to β-structure, and from coil to β-structure. Only the rate of the helix to β-structure transition was accelerated by an increase in NaDodSO4 concentration, whereas the rates of the others were independent of NaDodSO4 concentration. The fractions of coil, α-helix, and β-structure in each conformation of (Orn)n caused by NaDodSO4 were computed by simulating a mixed spectrum of typical CD spectra for these structures to the experimentally obtained spectrum. The contents of the unstable and stable helical structures were less than 50 and 73%, respectively. |
| abstract_unstemmed |
Conformational changes of poly(L-ornithine) [(Orn)n] were studied in a sodium dodecyl sulfate (NaDodSO4) solution by CD. (Orn)n adopted an unstable and a stable helical structure below and above the NaDodSO4 concentration range where β-structure was favored, respectively. CD stopped-flow was used to monitor the transitions from coil to the unstable helix, from the helix to β-structure, and from coil to β-structure. Only the rate of the helix to β-structure transition was accelerated by an increase in NaDodSO4 concentration, whereas the rates of the others were independent of NaDodSO4 concentration. The fractions of coil, α-helix, and β-structure in each conformation of (Orn)n caused by NaDodSO4 were computed by simulating a mixed spectrum of typical CD spectra for these structures to the experimentally obtained spectrum. The contents of the unstable and stable helical structures were less than 50 and 73%, respectively. |
| collection_details |
GBV_USEFLAG_U ZDB-1-WIS GBV_NL_ARTICLE |
| title_short |
Kinetics of coil to α-helix to β-structure transitions of poly(L-ornithine) in low concentrations of sodium dodecyl sulfate |
| url |
http://dx.doi.org/10.1002/bip.360240408 |
| remote_bool |
true |
| author2 |
Takeda, Kunio |
| author2Str |
Takeda, Kunio |
| ppnlink |
NLEJ15907066X |
| mediatype_str_mv |
z |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| author2_role |
oth |
| up_date |
2024-07-05T21:59:26.551Z |
| _version_ |
1803778016204029952 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ15957322X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20210707012216.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">070201s1985 xx |||||o 00| ||eng c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ15957322X</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Kinetics of coil to α-helix to β-structure transitions of poly(L-ornithine) in low concentrations of sodium dodecyl sulfate</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1985</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="b">8 Ill.</subfield><subfield code="b">1 Tab.</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">12</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Conformational changes of poly(L-ornithine) [(Orn)n] were studied in a sodium dodecyl sulfate (NaDodSO4) solution by CD. (Orn)n adopted an unstable and a stable helical structure below and above the NaDodSO4 concentration range where β-structure was favored, respectively. CD stopped-flow was used to monitor the transitions from coil to the unstable helix, from the helix to β-structure, and from coil to β-structure. Only the rate of the helix to β-structure transition was accelerated by an increase in NaDodSO4 concentration, whereas the rates of the others were independent of NaDodSO4 concentration. The fractions of coil, α-helix, and β-structure in each conformation of (Orn)n caused by NaDodSO4 were computed by simulating a mixed spectrum of typical CD spectra for these structures to the experimentally obtained spectrum. The contents of the unstable and stable helical structures were less than 50 and 73%, respectively.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="f">Wiley InterScience Backfile Collection 1832-2000</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Takeda, Kunio</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">in</subfield><subfield code="t">Biopolymers</subfield><subfield code="d">New York : John Wiley & Sons, Inc.</subfield><subfield code="g">24(1985) vom: Apr., Seite 683-694</subfield><subfield code="w">(DE-627)NLEJ15907066X</subfield><subfield code="w">(DE-600)1480801-8</subfield><subfield code="x">0006-3525</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:24</subfield><subfield code="g">year:1985</subfield><subfield code="g">month:04</subfield><subfield code="g">pages:683-694</subfield><subfield code="g">extent:12</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://dx.doi.org/10.1002/bip.360240408</subfield><subfield code="q">text/html</subfield><subfield code="z">Deutschlandweit zugänglich</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-WIS</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">24</subfield><subfield code="j">1985</subfield><subfield code="c">4</subfield><subfield code="h">683-694</subfield><subfield code="g">12</subfield></datafield></record></collection>
|
| score |
7.399987 |