pubmed-article:16039139 | rdf:type | pubmed:Citation | lld:pubmed |
pubmed-article:16039139 | lifeskim:mentions | umls-concept:C1335073 | lld:lifeskim |
pubmed-article:16039139 | lifeskim:mentions | umls-concept:C0682969 | lld:lifeskim |
pubmed-article:16039139 | lifeskim:mentions | umls-concept:C1417839 | lld:lifeskim |
pubmed-article:16039139 | lifeskim:mentions | umls-concept:C1429901 | lld:lifeskim |
pubmed-article:16039139 | lifeskim:mentions | umls-concept:C0024485 | lld:lifeskim |
pubmed-article:16039139 | lifeskim:mentions | umls-concept:C1708632 | lld:lifeskim |
pubmed-article:16039139 | lifeskim:mentions | umls-concept:C2603343 | lld:lifeskim |
pubmed-article:16039139 | lifeskim:mentions | umls-concept:C1998793 | lld:lifeskim |
pubmed-article:16039139 | lifeskim:mentions | umls-concept:C1522485 | lld:lifeskim |
pubmed-article:16039139 | pubmed:issue | 1 | lld:pubmed |
pubmed-article:16039139 | pubmed:dateCreated | 2005-12-13 | lld:pubmed |
pubmed-article:16039139 | pubmed:abstractText | The human hepatitis B virus enhancer II B1 binding factor (hB1F), which regulates the expression of hepatitis B virus genes, is identified as a nuclear receptor. It regulates several liver-specific genes and plays an important role in the bile acid biosynthesis pathway. A significantly optimized protocol has been worked out to prepare 15N and/or 13C-labeled hB1F ligand-binding domain in minimal medium with high yields for NMR studies. Under the various conditions optimized for the purification of His6-hB1F ligand-binding domain, the yield of the purified protein is estimated to be 25-30 mg from 0.5 L of M9 minimal media. Electrospray ionization mass spectrometry data confirm the correctness of the primary sequence. Dynamic light scattering experiment proves that the protein exists as a monomeric form. In addition, the circular dichroism results show that the protein has a well-regulated secondary structure and a high alpha-helical content in ammonium bicarbonate buffer at 20 degrees C and pH 7.4. Finally, uniformly 15N-labeled protein is characterized by a TROSY-HSQC spectrum, and the dispersion of 15N-1H cross-peaks in the spectrum indicates the presence of well-ordered and properly folded protein as a monomer. | lld:pubmed |
pubmed-article:16039139 | pubmed:language | eng | lld:pubmed |
pubmed-article:16039139 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:16039139 | pubmed:citationSubset | IM | lld:pubmed |
pubmed-article:16039139 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:16039139 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:16039139 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:16039139 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:16039139 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:16039139 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:16039139 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:16039139 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:16039139 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:16039139 | pubmed:status | MEDLINE | lld:pubmed |
pubmed-article:16039139 | pubmed:month | Jan | lld:pubmed |
pubmed-article:16039139 | pubmed:issn | 1046-5928 | lld:pubmed |
pubmed-article:16039139 | pubmed:author | pubmed-author:WangYuanY | lld:pubmed |
pubmed-article:16039139 | pubmed:author | pubmed-author:ChenXiangX | lld:pubmed |
pubmed-article:16039139 | pubmed:author | pubmed-author:WuHoumingH | lld:pubmed |
pubmed-article:16039139 | pubmed:author | pubmed-author:MaJinbiaoJ | lld:pubmed |
pubmed-article:16039139 | pubmed:author | pubmed-author:ChenHaibaoH | lld:pubmed |
pubmed-article:16039139 | pubmed:author | pubmed-author:XieYouhuaY | lld:pubmed |
pubmed-article:16039139 | pubmed:author | pubmed-author:TongXiaotianX | lld:pubmed |
pubmed-article:16039139 | pubmed:author | pubmed-author:GaoDaMingD | lld:pubmed |
pubmed-article:16039139 | pubmed:issnType | Print | lld:pubmed |
pubmed-article:16039139 | pubmed:volume | 45 | lld:pubmed |
pubmed-article:16039139 | pubmed:owner | NLM | lld:pubmed |
pubmed-article:16039139 | pubmed:authorsComplete | Y | lld:pubmed |
pubmed-article:16039139 | pubmed:pagination | 99-106 | lld:pubmed |
pubmed-article:16039139 | pubmed:dateRevised | 2006-11-15 | lld:pubmed |
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pubmed-article:16039139 | pubmed:year | 2006 | lld:pubmed |
pubmed-article:16039139 | pubmed:articleTitle | Over-expression and purification of isotopically labeled recombinant ligand-binding domain of orphan nuclear receptor human B1-binding factor/human liver receptor homologue 1 for NMR studies. | lld:pubmed |
pubmed-article:16039139 | pubmed:affiliation | State Key Laboratory of Bio-organic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People's Republic of China. | lld:pubmed |
pubmed-article:16039139 | pubmed:publicationType | Journal Article | lld:pubmed |
pubmed-article:16039139 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |