The impact of chromophore choice on the assembly kinetics and primary photochemistry of a red/green cyanobacteriochrome.
Journal
Physical chemistry chemical physics : PCCP
ISSN: 1463-9084
Titre abrégé: Phys Chem Chem Phys
Pays: England
ID NLM: 100888160
Informations de publication
Date de publication:
29 Sep 2021
29 Sep 2021
Historique:
pubmed:
11
8
2021
medline:
7
10
2021
entrez:
10
8
2021
Statut:
epublish
Résumé
Cyanobacteriochromes (CBCRs) are bi-stable photoreceptor proteins with high potential for biotechnological applications. Most of these proteins utilize phycocyanobilin (PCB) as a light-sensing co-factor, which is unique to cyanobacteria, but some variants also incorporate biliverdin (BV). The latter are of particular interest for biotechnology due to the natural abundance and red-shifted absorption of BV. Here, AmI-g2 was investigated, a CBCR capable of binding both PCB and BV. The assembly kinetics and primary photochemistry of AmI-g2 with both chromophores were studied
Identifiants
pubmed: 34374395
doi: 10.1039/d1cp02696h
pmc: PMC8479780
doi:
Substances chimiques
Photoreceptors, Microbial
0
Phycobilins
0
Phycocyanin
11016-15-2
phycocyanobilin
36NUT04V2K
Biliverdine
O9MIA842K9
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
20867-20874Références
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