Báo cáo khoa học: The transmembrane domain of subunitbof theEscherichia coli F1FOATP synthase is sufficient for H + -translocating activity together with subunitsaandc doc
Báo cáo khoa học: The transmembrane domain of subunitbof theEscherichia coli F1FOATP synthase is sufficient for H + -translocating activity together with subunitsaandc doc
... The transmembrane domain of subunitb of the Escherichia coli F1FOATP synthase is sufficient for H + -translocating activity together with subunitsaandcJo¨ rg-Christian Greie, Thomas Heitkamp ... photosynthesis. Although the distinct com-position of this multisubunit enzyme complex varies some-what between species, all F1FOcomplexes share highhomology with r espect to the mechanism ... subunit bwhich are essential for the function of FOor the c ouplingto F1when reconstituted together w ith o ther FOsubunits.Whereas the soluble hydrophilic domain of subunit b hasalready...
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Báo cáo khoa học: The A domain of fibronectin-binding protein B of Staphylococcus aureus contains a novel fibronectin binding site pdf
... mechanism, it was proposedthat the C-terminal 17 residues of the A domain of FnBPB form the latching peptide and play a similarrole in the interaction of FnBPB with Fg. To test thishypothesis, ... objective of this project was to determine whether the A domain of FnBPB binds Fg by the same mecha-nism as the A domain of ClfA. A three-dimensionalmolecular model of the N2N3 domains of FnBPBbased ... func-tion, but is antigenically distinct [10,11]. The A domain of ClfA and FnBPA bind Fg at the C-terminus of the c-chain [7]. The interaction between the A domain of ClfA and the c-chain of Fg has beenstudied...
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Báo cáo Y học: The N-terminus of m5C-DNA methyltransferase Msp I is involved in its topoisomerase activity docx
... is the fact that topoisomer-ase activity is associated with the methylase/endonuclease with a 5¢-CG-3¢ in the recognition sequence. In the light of the similarities at the amino-acid level observed ... (Figs 2A,B). The first15 amino acids of fragment p26 are LKLIRSKLDLTQKQA. The sequence obtained for the first 20 amino acids of p18 is GIPQKRKRFYLVAFLNQNIH. This is in agree-ment with the C-terminal ... of topoisom-erase activity is in agreement with the alignment data, whichsuggest that an intact N-terminal domain is necessary for topoisomerase I activity. Determination of MTase and topoisomerase...
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Báo cáo khoa học: The GxxxG motif of the transmembrane domain of subunit e is involved in the dimerization/oligomerization of the yeast ATP synthase complex in the mitochondrial membrane doc
... thus showing the existence of such dimers in the innermitochondrial membrane [16]. Whether oligomeric forms of the ATP synthase exist in the inner mitochondrial mem-brane is still a matter of ... analysis the bands were revealed by the ATPase activity. The oligomeric form (lane 1), the high band (lane 2), the low band (lane 3) of the dimeric forms and the monomeric form (lane 4) of the ATP synthase ... dimer,which resulted from the incubation of wild-type mitochon-dria with CuCl2, was found in the oligomeric form of the ATP synthase but not in the dimeric form. The subunit eand the dimer of...
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Tài liệu Báo cáo khoa học: The single tryptophan of the PsbQ protein of photosystem II is at the end of a 4-a-helical bundle domain docx
... samecharacteristics of the interior of the protein matrix. The script a is the peak–peak distance between the maximumat %287 nm and the minimum at %283 nm, and the script b is the peak–peak distance ... address the analysis of the complex with information about the structure of the individual complexes. Unfortunately little is known about the 3D structure of PsbP and PsbQ, compared to the wealth of ... the microenvironment of the single trypto-phan and the tyrosine residues of PsbQ, one of the threemain extrinsic proteins of green algal and higher plantphotosystem II. On the basis of this...
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Báo cáo khoa học: The ROQUIN family of proteins localizes to stress granules via the ROQ domain and binds target mRNAs pdf
... access for the nuclease compared with the distal portion of this SL which contains more G–C base pairs. Con-trary to the left arm of the predicted SL1 structure,few bases within the right arm showed ... determinedthat the ROQ domain in the N-terminus of the protein is the minimal region required for stress granule induc-tion and localization. It is striking that this domain is the most highly conserved ... Taken together, these results show that the ROQ domain is essential for Roquin’s repression of Icos mRNA.Roquin binds Icos mRNATo determine whether Roquin directly binds the por-tion of the Icos...
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Báo cáo khoa học: ATP-binding domain of heat shock protein 70 is essential for its effects on the inhibition of the release of the second mitochondria-derived activator of caspase and apoptosis in C2C12 cells potx
... notrequired with respect to the role of HSP70 in the inhi-bition of the release of Smac and apoptosis. The role of the ATP-binding domain of HSP70in the prevention of the release of Smac andapoptosis ... role of HSP70, which comprises amechanism that involves the inhibition of Smac releasefrom mitochondria, and the suppression of caspaseactivation. Such a mechanism is independent of the interaction ... FEBS The ATP-binding domain of HSP70 is important for the interaction of HSP70 with apoptosis signal-regulating kinase 1 (ASK1) and the inhibition of ASK1-induced apoptosis in vitro [28]. Furthermore,...
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Báo cáo khoa học: "The clinical value of daily routine chest radiographs in a mixed medical–surgical intensive care unit is low"
... radiologist on the day the CXR was performed. Similar to the ICU physicians, the radiologist structurally interpreted the CXR for eachpatient (for example, the radiologist ticked whether radiologi-cal ... read the medical records, checked the patient data management system (Metavision, iMDsoft,Sassenheim, The Netherlands) and searched the hospitalinformation system for the following: orders for ... questionnaire was com-pleted for each radiograph, addressing the indication for the radiograph and whether it changed the patient's management. Of the CXRs performed in the medical and surgical...
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Tài liệu Báo cáo khoa học: The central role of CDE/CHR promoter elements in the regulation of cell cycle-dependent gene transcription pdf
... analyses is that the exact binding location is not identified in the experi-ments. Therefore, it is not clear whether the CDE ⁄ CHR is involved in binding these factors.Consistent with a function of ... transcription together with the E2F site [20,21]. The DRS ⁄ CHR in the B-Myb pro-moter deviates most from other CHR sequences with its two-nucleotide exchange from the CHR consensus(Fig. 2). Changing the ... cycle-dependent expression. The sequenceupstream of the CHR does not match any of the pub-lished CDEs. However, alteration of a putative CDE,which is more distant from the CHR than the usualfour nucleotides,...
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Tài liệu Báo cáo khoa học: The capsid protein of human immunodeficiency virus: intersubunit interactions during virus assembly doc
... result of the different pHs used in the NMR experiments [54]. The structure of the monomer with the transiently formedhelix was determined at neutral pH, whereas that of the monomer with the structured ... model of the NTD hexamer from MLV, the superimposed model of the NTD hexamer fromHIV-1, the high-resolution X-ray model of the modifiedCA hexamer from HIV-1, and the pseudoatomic models of the HIV-1 ... helix 4 of the NTD of a neighboring subunit in the hexamer.Additional contacts involve helix 11 of the CTD and the C-terminal end of helix 7 of the NTD of the neigh-boring subunit. The NTD–CTD...
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Từ khóa: Nghiên cứu sự hình thành lớp bảo vệ và khả năng chống ăn mòn của thép bền thời tiết trong điều kiện khí hậu nhiệt đới việt namNghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoạiNghiên cứu vật liệu biến hóa (metamaterials) hấp thụ sóng điện tử ở vùng tần số THzBiện pháp quản lý hoạt động dạy hát xoan trong trường trung học cơ sở huyện lâm thao, phú thọGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitPhối hợp giữa phòng văn hóa và thông tin với phòng giáo dục và đào tạo trong việc tuyên truyền, giáo dục, vận động xây dựng nông thôn mới huyện thanh thủy, tỉnh phú thọTrả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Phát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longPhát hiện xâm nhập dựa trên thuật toán k meansNghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chếĐịnh tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Kiểm sát việc giải quyết tố giác, tin báo về tội phạm và kiến nghị khởi tố theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn tỉnh Bình Định (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtchuong 1 tong quan quan tri rui roGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtĐổi mới quản lý tài chính trong hoạt động khoa học xã hội trường hợp viện hàn lâm khoa học xã hội việt namHIỆU QUẢ CỦA MÔ HÌNH XỬ LÝ BÙN HOẠT TÍNH BẰNG KIỀM