کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1256548 | 971488 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A novel phycocyanin-Chla/c2-protein complex isolated from chloroplasts of Chroomonas placoidea
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Nine pigment-protein complexes were separated and characterized from intact Chroomonas placoidea chloroplasts by IEF. The bands I-VI with their isoelectric points (pI) values from 4 to 6 were phycocyanin components; bands VIII and IX (pI = 2.8-3.6) were chlorophyll-protein complexes. According to absorption and fluorescence spectra, band VII was designated as a novel phycocyanin-Chla/c2-protein complex (pI â 3.4-3.7). These results indicated that phycocyanin is structurally and functionally coupled with chlorophyll-protein complex in C. placoidea, and probably interacted with electrostatic force in combination.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Chemical Letters - Volume 18, Issue 11, November 2007, Pages 1374-1378
Journal: Chinese Chemical Letters - Volume 18, Issue 11, November 2007, Pages 1374-1378
نویسندگان
Min Chen, Si Hui Li, Li Sun,