Evaluation of diacylphospholipids as boundary lipids for bacteriorhodopsin from structural and functional aspects
详细信息 查看全文
- 作者：Satoshi Kawatakea ; b ; c ; Yuichi Umegawaa ; b ; c ; Shigeru Matsuokaa ; b ; c ; Michio Murataa ; b ; murata@chem.sci.osaka-u.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Masashi Sonoyamad
- 关键词：bR ; bacteriorhodopsin ; dbR ; delipidated bacteriorhodopsin ; DM ; n-decyl-β-d-maltopyranoside ; DOPA ; 1 ; 2-dioleoylphosphatidic acid ; DOPC ; 1 ; 2-dioleoylphosphatidylcholine ; DOPG ; 1 ; 2-dioleoylphosphatidylglycerol ; DOPS ; 1 ; 2-dioleoylphosphatidylserine ; DSPG ; 1 ; 2-distearoylphosphatidylglycerol ; GlyC ; archaeal glycocardiolipin or 3-HSO3-Galp-β1 ; 6-Manp-α1 ; 2-Glcp-α1 ; 1-[sn-2 ; 3-di-O-phytanylglycerol]-6-[phospho-sn-2 ; 3-di-O-phytanylglycerol] ; GPCR ; G-protein coupled receptor ; LFP ; laser-flash photolysis ; PC
- 刊名：Biochimica et Biophysica Acta (BBA)-Biomembranes
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：1858
- 期：9
- 页码：2106-2115
- 全文大小：1356 K
文摘
- •
Bacteriorhodopsin (bR) was reconstituted in phospholipid membrane.
- •
31P NMR showed the stronger interaction between bR and phosphatidylglycerol (PG).
- •
PG and phosphatidic acid (PA) better restored the bR photocycle.
- •
Unsaturation in acyl chains of PG affected the photocycle restoration.