Prototane - Type triterpenes from the rhizomes
Báo cáo khoa học: NMR studies on the interaction of sugars with the C-terminal domain of an R-type lectin from the earthworm Lumbricus terrestris pot
... 4,4-dimethyl-4-silapentane-1-sulfate, and 13 C and 15 N were indirectly referenced to 4,4-dimethyl-4-silapen- tane-1-sulfate [46]. All multidimensional NMR spectra were acquired in the phase-sensitive ... (b) the B-factor of the side chain of Lys105 was high, indicat- ing that the side chain of Lys105 is flexible; (c) in this NMR study, the K d of the c sugar-binding site for b-Me-...
Ngày tải lên: 23/03/2014, 04:21
Tài liệu Báo cáo khoa học: Erythrochelin – a hydroxamate-type siderophore predicted from the genome of Saccharopolyspora erythraea docx
... 667 respectively, whereas the third one is attached to the a-amino group of one of the d-N-acetyl-d-N-hydroxy- ornithines (haOrn) resulting in a-N-acetly-d-N-acetyl- d-N-hydroxyornithine (ac-haOrn) (Fig. ... determina- tion of the amino acid configuration. The sequence of the tetrapeptide siderophore erythrochelin was determined to be d-a-N-acetyl-d-N-acetyl-d - N-hydroxyornith...
Ngày tải lên: 16/02/2014, 09:20
Báo cáo Y học: Ferritin from the spleen of the Antarctic teleost Trematomus bernacchii is an M-type homopolymer doc
... Corporation; pepsin and 4-vinylpyridine from Sigma; CNBr from Fluka; guanidinium chloride (recrystal- lized from methanol) from Merck; the liquid chromatogra- phy solvents, HPLC-grade, from Carlo Erba ... desalted using the ZipTipC18 (Millipore) and then mixed with the matrix solution (a-cyano-4-hydroxy- cinnamic acid) for MALDI-TOF MS analysis. Structure comparison A search o...
Ngày tải lên: 08/03/2014, 23:20
Báo cáo Y học: Identification of mammalian-type transglutaminase in Physarum polycephalum Evidence from the cDNA sequence and involvement of GTP in the regulation of transamidating activity potx
... TGase, the length of the cDNA was smaller than the length deduced from the molecular size of the purified protein. Furthermore, an initiation codon was not observed in the sequence obtained. Therefore, ... 5¢-GGA CAATTACAGATTCAGTGGGAAAG-3¢ (sense, 1815– 1840) and 5¢-CGAGTATACGAAATCGATGTCGTAG- 3¢ (anti sense, 1729–1753) under the same conditions. In the second 5¢ RACE, first-st...
Ngày tải lên: 17/03/2014, 23:20
Báo cáo Y học: Hemocyanin from the keyhole limpet Megathura crenulata (KLH) carries a novel type of N-glycans with Gal(b1–6)Man-motifs doc
... 3.2.1.51); endo-b-N-acetylglucosaminidase H (EC 3.2.1.96); a- D -galactosidase (EC 3.2.1.22); b- D -galactosidase (EC 3.2.1.23); a- D -mannosidase (EC 3.2.1.24); peptide-N 4 -( N-acetyl-b-glucosami- nyl)asparagine ... PA-GlcNAc derivatives were not registered. Alditol acetate Presence in oligosaccharide fraction LinkageH 2-1 H 2-3 -2 F 1-5 F1–5 a F 2-1 F 2-2 F2–2 a F 3-1 F 4-...
Ngày tải lên: 31/03/2014, 08:20
Cambridge.University.Press.Bioarchaeology.Interpreting.Behavior.from.the.Human.Skeleton.Feb.1999.pdf
Ngày tải lên: 21/09/2012, 10:46
Báo cáo y học: "introduction to special issue on Eye and Zoonosis – from the guest editors"
Ngày tải lên: 03/11/2012, 11:11