Tài liệu Báo cáo Y học: Mutations in the docking site for cytochrome c on the Paracoccus heme aa3 oxidase Electron entry and kinetic phases of the reaction pptx
Tài liệu Báo cáo Y học: Mutations in the docking site for cytochrome c on the Paracoccus heme aa3 oxidase Electron entry and kinetic phases of the reaction pptx
... Mutations in the docking site for cytochrome c on the Paracoccus heme aa 3 oxidase Electron entry and kinetic phases of the reaction Viktoria Drosou 1 , Francesco Malatesta 2 and Bernd ... estimate the extent of the acidic region responsible for cytochrome c docking. While no direct structural information is at hand for the docked c...
Ngày tải lên: 22/02/2014, 07:20
Tài liệu Báo cáo khóa học: Mutations in the hydrophobic core and in the protein–RNA interface affect the packing and stability of icosahedral viruses doc
... denaturation To further confirm the urea-induced changes in secondary structure, we analyzed the UV CD spectra of MS2 and the ts mutants in the presence and absence of 4.5 M urea, the concentration at ... assembly of an icosahedral virus is encoded in the native conformation of the capsid protein and in its interaction with the nucleic acid. Here we invest...
Ngày tải lên: 19/02/2014, 12:20
Tài liệu Báo cáo Y học: Interallelic recombination is probably responsible for the occurrence of a new as1-casein variant found in the goat species potx
... TTT CTC ATA CAC TGT TG 3¢ C1 7L 5¢ TTG ATA AGG CAA CAA TAT GC 3¢ C1 8U 5¢ GTC CCA ACT TGA AAT CCT GAT C 3¢ C1 8L 5¢ CAA GTT TAT AGT CTA CAC GTT GTA C 3¢ C1 9U 5¢ CTT AGC ATC TTC CAT GGC TTG ATC 3¢ C1 9L ... 5¢ CAT ACC ACC TTA ATT TTC GTA TT 3¢ C7 U 5¢ CAT GAA GCA ATA TAT CTG CTC C 3¢ C7 L 5¢ TGG TCA ACA TAC ATG TTG CAT C 3¢ C8 U 5¢ CTT CAG TTA GCC TGG TAG GTA 3¢ C8 L 5¢ TGG C...
Ngày tải lên: 22/02/2014, 04:20
Tài liệu Báo cáo Y học: Interallelic complementation provides genetic evidence for the multimeric organization of the Phycomyces blakesleeanus phytoene dehydrogenase doc
... rotene, neurosporene and lycopene, and two copies of the enzyme lycopene cyclase, which covert ®rst lycopene into c- carotene and then c- carotene into b-carotene. So far, no molecular evidence for such an enzymatic ... group of mutants altered in t his bifunctional gene has been described for both Zygomycetes. In Phycomyces they complement neither the carR nor the c...
Ngày tải lên: 22/02/2014, 04:20
Tài liệu Báo cáo Y học: BIGH3 (TGFBI) Arg124 mutations influence the amyloid conversion of related peptides in vitro Implications in the BIGH3-linked corneal dystrophies pptx
... following previous reports demonstrating the presence of C, H, and S in the corresponding clinical forms of corneal dystrophies (LCD1, GCD2 and GCD1, respectively). Chemicals Trifluoroacetic acid and ... disulfide bonding on amyloid transformation. Blocking the Cys residues decreased amyloid formation by approximately 50%, demonstrating that Cys–Cys bond formation does faci...
Ngày tải lên: 21/02/2014, 01:21
Tài liệu Báo cáo Y học: The b-1,4-endogalactanase A gene from Aspergillus niger is specifically induced on arabinose and galacturonic acid and plays an important role in the degradation of pectic hairy regions pdf
... sequence of the A. aculeatus b-1,4-endogalactanase encoding gene (5¢-CTCTTCTCTCTTGCTCTTG-3¢ and 5¢-GTTCGTCT CCACAACCAC-3¢, respectively) and used in PCRs under the following conditions: 1 min denaturing ... vivo in potato resulting in a 30% reduction of the galactosyl content of the pectin fraction of the cell walls [17]. In this paper we describe the cloning,...
Ngày tải lên: 21/02/2014, 01:21
Tài liệu Báo cáo Y học: Soluble silk-like organic matrix in the nacreous layer of the bivalve Pinctada maxima A new insight in the biomineralization field pptx
... acid- rich in WSM. Glycosaminoglycan analysis Glycosaminoglycans are highly negatively charged because of the presence of sulfate ester and/ or carboxyl groups. Therefore, they interact with cations ... based on their solubility in aqueous solutions after demineralization, the insoluble matrix being characterized by the presence of highly hydrophobic molecules and by a ri...
Ngày tải lên: 21/02/2014, 01:21
Tài liệu Báo cáo Y học: Regulated expression and intracellular localization of cystatin F in human U937 cells pptx
... TAA CAT CAG TAT ATC CGC CCT GCT CTC CTA 56 314 Exon 3 GAG GCC CTG CTT CCT AGT GGA TGC GTT AGA GAC GTG GTG ACG 58 289 Exon 4 CCG CAG GGA AAG TCT AAG CTC ACA TCT CTG CTG ATT ATT CAG 55 497 Cystatin ... F probe CTT CTG CTG CCT GGT CTT GA GCA CTT CAC CCG CTC ACT CGT CA 57 542 Cystatin C probe CGG CGA GTA CAA CAA AGC CA GGA GGT GTG CAT AAG AGG TG 57 320 Ó FEBS 2002 Cystatin F in U937 cells (Eu...
Ngày tải lên: 21/02/2014, 01:21
Tài liệu Báo cáo Y học: Identification of a set of genes involved in the biosynthesis of the aminonucleoside moiety of antibiotic A201A from Streptomyces capreolus pdf
... by means of the highly speci c Pac reaction [20,21]. The results (Table 2) confirmed the complementation and the regaining of production by the mutant strains. These findings clearly indicated the ... biosyn- thetic pathway, may be related to their counterparts of the puromycin and hygromycin A biosynthetic pathways, respectively. The puromycin biosynthetic gene clu...
Ngày tải lên: 21/02/2014, 01:21
Tài liệu Báo cáo Y học: Role of electrostatics in the interaction between plastocyanin and photosystem I of the cyanobacterium Phormidium laminosum ppt
... positively charged residues on the proposed interaction site of plastocyanin with cytochrome f and analysed the reaction of these mutants with the soluble redox-active domain of cytochrome f (Cyt f) in ... presented in the context of these two directly related publications [1,7]. Concentration and ionic strength dependence Comparison with the reaction Cyt...
Ngày tải lên: 21/02/2014, 01:21