WFRF:(Hederstedt Lars)
Sökning: WFRF:(Hederstedt Lars) > Role of His residue...
- 41 av 109
- Föregående post
- Nästa post
- Till träfflistan
| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 03283naa a2200313 4500 | |
| 001 | oai:lup.lub.lu.se:c1c30663-a5cd-437e-8175-fcb811a8e741 | |
| 003 | SwePub | |
| 008 | 170718s1990 | |||||||||||000 ||eng| | |
| 024 | 7 | a https://lup.lub.lu.se/record/c1c30663-a5cd-437e-8175-fcb811a8e7412 URI |
| 024 | 7 | a https://doi.org/10.1111/j.1365-2958.1990.tb00677.x2 DOI |
| 040 | a (SwePub)lu | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a art2 swepub-publicationtype |
| 072 | 7 | a ref2 swepub-contenttype |
| 100 | 1 | a Fridén, Hu Lund University4 aut |
| 245 | 1 0 | a Role of His residues in Bacillus subtilis cytochrome b558 for haem binding and assembly of succinate:quinone oxidoreductase (complex II) |
| 264 | 1 | b Wiley,c 1990 |
| 520 | a Cytochrome 5558 in the cytoplasmic membrane ofBacilius subtiiis constitutes the anchor and electronacceptor to the flavoprotein (Fp) and iron-sulphurprotein (Ip) in succinate:quinone oxidoreductase, andseemingly contains two haem groups. EPR and MCDspectroscopic data indicate bis-imidazole ligation ofthe haem. Apo-cytochrome was found in the mem-brane fraction of haem-deficient B. subtilis, suggest-ing that during biogenesis of the oxidoreductase thecytochrome b558 polypeptide is embedded into themembrane prior to the incorporation of haem andsubsequent binding of Fp and Ip. The six His residuesin cytochrome b558 were individually changed to Tyrto attempt identification of residues serving as haemaxial ligands and to analyse the role of His residues forassembly and function of the oxidoreductase. Fromthe properties of the mutants, His-47 can be excludedas a haem ligand. The remaining His residues (atpositions 13,28,70,113 and 155) are located in or closeto four predicted transmembrane segments. TheTyr-28 and Tyr-70 mutant proteins appeared to lackone of the two haems. Only the Tyr-13 and Tyr-47mutant cytochromes were found to function asanchors for Fp and Ip, but the Tyr-13 mutant cyto-chrome assembles into an enzymatically defectivesuccinate:quinone oxidoreductase. It is concludedfrom a combination of the experimental findings,sequence comparisons and membrane topology datathat His-28, His-70 and His-155 are probably haemaxial ligands in a dihaem cytochrome 6558. His-70 andHis-155 may be tigands to the same haem. | |
| 650 | 7 | a NATURVETENSKAPx Biologix Biokemi och molekylärbiologi0 (SwePub)106022 hsv//swe |
| 650 | 7 | a NATURAL SCIENCESx Biological Sciencesx Biochemistry and Molecular Biology0 (SwePub)106022 hsv//eng |
| 650 | 7 | a NATURVETENSKAPx Biologix Mikrobiologi0 (SwePub)106062 hsv//swe |
| 650 | 7 | a NATURAL SCIENCESx Biological Sciencesx Microbiology0 (SwePub)106062 hsv//eng |
| 700 | 1 | a Hederstedt, Larsu Lund University,Lunds universitet,Molekylär cellbiologi,Biologiska institutionen,Naturvetenskapliga fakulteten,Molecular Cell Biology,Department of Biology,Faculty of Science4 aut0 (Swepub:lu)mikb-lhe |
| 710 | 2 | a Lund Universityb Molekylär cellbiologi4 org |
| 773 | 0 | t Molecular Microbiologyd : Wileyg 4:6, s. 1045-1056q 4:6<1045-1056x 1365-2958x 0950-382X |
| 856 | 4 | u http://dx.doi.org/10.1111/j.1365-2958.1990.tb00677.xy FULLTEXT |
| 856 | 4 8 | u https://lup.lub.lu.se/record/c1c30663-a5cd-437e-8175-fcb811a8e741 |
| 856 | 4 8 | u https://doi.org/10.1111/j.1365-2958.1990.tb00677.x |
- 41 av 109
- Föregående post
- Nästa post
- Till träfflistan
Hitta mer i SwePub
- Av författaren/redakt...
- Fridén, H
- Hederstedt, Lars
- Om ämnet
-
- NATURVETENSKAP
- NATURVETENSKAP
- och Biologi
- och Biokemi och mole ...
-
- NATURVETENSKAP
- NATURVETENSKAP
- och Biologi
- och Mikrobiologi
- Artiklar i publikationen
- Molecular Microb ...
- Av lärosätet
- Lunds universitet
Sök utanför SwePub
- Sök vidare i:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - Nationella bibliotekssystem
- LIBRIS.kb.se
