Báo cáo y học: "An Increased Risk of Osteoporosis during Acquired Immunodeficiency Syndrome"
Ngày tải lên: 03/11/2012, 09:54
Ngày tải lên: 31/10/2012, 17:03
Ngày tải lên: 25/10/2012, 10:06
Tài liệu Báo cáo Y học: Exploring the role of a glycine cluster in cold adaptation of an alkaline phosphatase pdf
... replacement of Gly262 by Ala resulted in an inactive enzyme. Substitution of Gly261 by Ala resulted to an enzyme with lower stability and increased energy of activation. The double mutant G261A/ Y2 69A ... Bouriotis 1,2 1 Department of Biology, Division of Applied Biology and Biotechnology, University of Crete, Greece; 2 Institute of Molecular Biology and Biotechnology (IMBB)...
Ngày tải lên: 22/02/2014, 04:20
Báo cáo Y học: An active site homology model of phenylalanine ammonia-lyase from Petroselinum crispum docx
... Organic Chemistry, University of Karlsruhe, Germany; 2 Institute for Organic Chemistry, Budapest University of Technology and Economics, Hungary The plant enzyme phenylalanine ammonia-lyase (PAL, EC ... counterpart of residue Y2 80 at the active site of HAL is Y3 51 in the amino- acid sequence of PAL. PAL mutant Y3 51F showed a by factor 235 reduced activity compared to that of...
Ngày tải lên: 08/03/2014, 23:20
Báo cáo Y học: Expression and characterization of recombinant vitamin K-dependent c-glutamyl carboxylase from an invertebrate, Conus textile doc
... on Conus carboxylase activity Our work [43] and that of Bandyopadhyay et al.[42] demonstrated the importance of the propeptide in directing c-carboxylation of Conus precursor substrates by the Conus carboxylase. ... carboxylase activity. Further, using insect cells, this expression system provides a source of Conus carboxylase free of endogenous carboxylase and carboxylase substrate...
Ngày tải lên: 17/03/2014, 10:20
Báo cáo Y học: The solution structure of gomesin, an antimicrobial cysteine-rich peptide from the spider pptx
... of PG-1 is particularly hydrophobic as it contains only a polar residues Leu5, Cys6, Tyr7, Cys8, Phe12, Cys13, Val14, Cys15 and Val16 alternatively distributed on each side of the b sheet [9,10]. ... structure clearly displays (a) an hydrophobic face formed by a large aggregate of hydrophobic residues (Leu5, Tyr7, Val12, and T yr14) w hich are located on the concave surface of t he pe...
Ngày tải lên: 17/03/2014, 23:20
Báo cáo y học: "Prohormones for prediction of adverse medical outcome in community-acquired pneumonia and lower respiratory tract infections"
Ngày tải lên: 25/10/2012, 10:02
Báo cáo y học: "The evolving story of medical emergency teams in quality improvement"
Ngày tải lên: 25/10/2012, 10:06