Abstract:
:Biochemical features of renin have been studied. Determination of the amino acid sequence and catalytically essential groups in the active sites of mouse submandibular gland revealed the similarity of renin with acid proteases. Yet stringent substrate specificity, neutral pH optimum of its enzyme activity and the unique structure of the activation peptide distinguish it from digestive enzymes. Inactive renin was identified as renin zymogen by complete purification and translation in vitro.
journal_name
Biochem Soc Transjournal_title
Biochemical Society transactionsauthors
Inagami T,Misono KS,Chang JJ,Takii Ydoi
10.1042/bst0120951subject
Has Abstractpub_date
1984-12-01 00:00:00pages
951-3issue
6eissn
0300-5127issn
1470-8752journal_volume
12pub_type
杂志文章abstract::Formin family proteins (formins) represent an evolutionary conserved protein family encoded in the genome of a wide range of eukaryotes. Formins are hallmarked by a formin homology 1 (FH1) domain juxtaposed to an FH2 domain whereby they control actin and microtubule dynamics. Not surprisingly, formins are best known a...
journal_title:Biochemical Society transactions
pub_type: 杂志文章,评审
doi:10.1042/BST20160187
更新日期:2016-12-15 00:00:00
abstract::The expression of diacylglycerol acyltransferase (DGAT, EC 2.3.1.20) with predicted molecular mass of 56.9. kDa (BnDGAT1) was examined using microspore-derived cell suspension cultures of oilseed rape (Brassica napus L. cv Jet Neuf). As well, a recombinant histidine-tagged N-terminal fragment of BnDGAT1 [BnDGAT1((1-11...
journal_title:Biochemical Society transactions
pub_type: 杂志文章
doi:
更新日期:2000-12-01 00:00:00
abstract::This review focuses on recent insights into the mechanisms and the biological functions of the proteasome. This large ATP-dependent proteolytic complex is the main site for protein degradation in mammalian cells and catalyses the rapid degradation of ubiquitinated proteins, and is the source of most antigenic peptides...
journal_title:Biochemical Society transactions
pub_type: 杂志文章,评审
doi:10.1042/BST0350012
更新日期:2007-02-01 00:00:00
abstract::ESR1 is frequently silenced by CGI (CpG island) methylation, both in human colorectal tumours and, in an age-dependent manner, in healthy mucosa. It is not clear, however, whether methylation of individual cytosines occurs randomly within the epithelial genome, or preferentially within individual cells as an 'all-or-n...
journal_title:Biochemical Society transactions
pub_type: 杂志文章
doi:10.1042/BST0330709
更新日期:2005-08-01 00:00:00
abstract::Glyoxalase- and methylglyoxal-related research has required the development of quantitative and reliable techniques for the measurement of methylglyoxal-derived glycation adducts of protein and DNA. There are also other glycation adducts, oxidation adducts and nitration adducts of proteins and oxidation adducts of DNA...
journal_title:Biochemical Society transactions
pub_type: 杂志文章
doi:10.1042/BST20140019
更新日期:2014-04-01 00:00:00
abstract::Molecular, biochemical and genetic characterization of ornithine decarboxylase, S -adenosylmethionine decarboxylase and spermidine synthase establishes that these polyamine-biosynthetic enzymes are essential for growth and survival of the agents that cause African sleeping sickness, Chagas' disease, leishmaniasis and ...
journal_title:Biochemical Society transactions
pub_type: 杂志文章,评审
doi:10.1042/bst0310415
更新日期:2003-04-01 00:00:00
abstract::Many quinone-reactive enzyme complexes that are part of membrane-integral eukaryotic or prokaryotic respiratory electron transport chains contain one or more haem b molecules embedded in the membrane. In recent years, various novel proteins have emerged that are devoid of haem b but are thought to fulfil a similar fun...
journal_title:Biochemical Society transactions
pub_type: 杂志文章,评审
doi:10.1042/BST0361011
更新日期:2008-10-01 00:00:00
abstract::Autophagy is an evolutionarily conserved lysosome-mediated degradation and recycling process, which functions in cellular homeostasis and stress adaptation. The process is highly dynamic and involves autophagosome synthesis, cargo recognition and transport, autophagosome-lysosome fusion, and cargo degradation. The mul...
journal_title:Biochemical Society transactions
pub_type: 杂志文章,评审
doi:10.1042/BST20170102
更新日期:2018-02-19 00:00:00
abstract::We study how mechanical forces integrate spatially and temporally with regulatory signals at the leading edge of migrating cells. To probe the dynamics of this system, we developed quantitative fluorescent speckle microscopy, which maps out actin cytoskeleton transport, assembly and disassembly with high spatial resol...
journal_title:Biochemical Society transactions
pub_type: 杂志文章
doi:10.1042/BST20051250
更新日期:2005-12-01 00:00:00
abstract::In interphase plant cells, the actin cytoskeleton is essential for intracellular transport and organization. To fully understand how the actin cytoskeleton functions as the structural basis for cytoplasmic organization, both molecular and physical aspects of the actin organization have to be considered. In the present...
journal_title:Biochemical Society transactions
pub_type: 杂志文章,评审
doi:10.1042/BST0380823
更新日期:2010-06-01 00:00:00
abstract::Our first experience of mannan-binding lectin (MBL)-replacement therapy was with a patient experiencing recurrent erythema multiforme associated with reactivation of herpes simplex virus; his erythematous eruptions could be controlled with infusions of fresh frozen plasma containing MBL, but not with plasma lacking MB...
journal_title:Biochemical Society transactions
pub_type: 杂志文章
doi:10.1042/bst0310768
更新日期:2003-08-01 00:00:00
abstract::Structure-based design has gained credibility as a valuable component of the modern drug discovery process. The technique of SSNMR (solid-state NMR) promises to be a useful counterpart to the conventional experimental techniques of X-ray crystallography and solution-state NMR for providing structural features of drug ...
journal_title:Biochemical Society transactions
pub_type: 杂志文章,评审
doi:10.1042/BST0350985
更新日期:2007-11-01 00:00:00
abstract::CD4+ effector T cells effectuate T cell immune responses, producing cytokines to orchestrate the nature and type of immune responses. The non-receptor tyrosine kinase IL-2 inducible T cell kinase (ITK), a mediator of T cell Receptor signaling, plays a critical role in tuning the development of these effector cells. In...
journal_title:Biochemical Society transactions
pub_type: 杂志文章,评审
doi:10.1042/BST20190486
更新日期:2020-02-28 00:00:00
abstract::Glycosaminoglycans (GAGs), present in the extracellular matrix, are exploited by numerous, distinct microbes for cellular attachment, adhesion, invasion and evasion of the host immune system. Glycosaminoglycans, including the widely used, clinical anticoagulant heparin and semi-synthetic analogues thereof, have been r...
journal_title:Biochemical Society transactions
pub_type: 杂志文章,评审
doi:10.1042/BST20170404
更新日期:2018-08-20 00:00:00
abstract::XRCC4 (X-ray cross-complementation group 4) and XLF (XRCC4-like factor) are two essential interacting proteins in the human NHEJ (non-homologous end-joining) pathway that repairs DNA DSBs (double-strand breaks). The individual crystal structures show that the dimeric proteins are homologues with protomers containing h...
journal_title:Biochemical Society transactions
pub_type: 杂志文章
doi:10.1042/BST0391387
更新日期:2011-10-01 00:00:00
abstract::Sorting of activated epidermal growth factor receptor (EGFR) into intraluminal vesicles (ILVs) within the multivesicular body (MVB) is an essential step during the down-regulation of the receptor. The machinery that drives EGFR sorting attaches to the cytoplasmic face of the endosome and generates vesicles that bud in...
journal_title:Biochemical Society transactions
pub_type: 杂志文章,评审
doi:10.1042/BST20170443
更新日期:2018-10-19 00:00:00
abstract::FcRn was originally identified as the receptor responsible for IgG binding to the intestinal epithelium of neonatal rats and mice. FcRn transports IgG from milk across the intestinal epithelial cells of the suckling animal. Subsequently, FcRn was detected in tissues involved in the transmission of IgG from mother to f...
journal_title:Biochemical Society transactions
pub_type: 杂志文章,评审
doi:10.1042/bst0250481
更新日期:1997-05-01 00:00:00
abstract::Cultured pluripotent stem cells hold great promise for regenerative medicine. Considerable efforts have been invested into the refinement and definition of improved culture systems that sustain self-renewal and avoid differentiation of pluripotent cells in vitro. Recent studies have, however, found that the choice of ...
journal_title:Biochemical Society transactions
pub_type: 杂志文章,评审
doi:10.1042/BST20130049
更新日期:2013-06-01 00:00:00
abstract::Modulation of traits beneficial for cultivation and yield is one of the main goals of crop improvement. One of the targets for enhancing productivity is changing the architecture of inflorescences since in many species it determines fruit and seed yield. Inflorescence shape and organization is genetically established ...
journal_title:Biochemical Society transactions
pub_type: 杂志文章
doi:10.1042/BST20190441
更新日期:2020-06-30 00:00:00
abstract::The human RAD30B gene has recently been shown to encode a novel DNA polymerase, DNA polymerase iota (poliota). The role of poliota within the cell is presently unknown, and the only clues to its cellular function come from its biochemical characterization in vitro. The aim of this short review is, therefore, to summar...
journal_title:Biochemical Society transactions
pub_type: 杂志文章,评审
doi:10.1042/0300-5127:0290183
更新日期:2001-05-01 00:00:00
abstract::USP7 (also called HAUSP) is a de-ubiquitinating enzyme recently identified as a key regulator of the p53-mdm2 pathway, which stabilizes both p53 and mdm2. We have discovered that the Epstein-Barr nuclear antigen 1 protein of Epstein-Barr virus binds with high affinity to USP7 and disrupts the USP7-p53 interaction. The...
journal_title:Biochemical Society transactions
pub_type: 杂志文章,评审
doi:10.1042/BST0320731
更新日期:2004-11-01 00:00:00
abstract::Activation of the BCR (B cell antigen receptor) stimulates the production of both PtdIns(3,4,5) P3 and Ins(1,4,5) P3. PtdIns(3,4,5) P3 and Ins(1,4,5) P3 are generated from a common substrate, PtdIns(4,5) P2. In some systems, continuous PtdIns(4,5) P2 synthesis is necessary for maximal Ins(1,4,5) P3 production, but whe...
journal_title:Biochemical Society transactions
pub_type: 杂志文章,评审
doi:10.1042/bst0320326
更新日期:2004-04-01 00:00:00
abstract::Plant chloroplasts contain an intricate photosynthetic membrane system, the thylakoids, and are surrounded by two envelope membranes at which thylakoid lipids are assembled. The glycoglycerolipids mono- and digalactosyldiacylglycerol, and sulfoquinovosyldiacylglycerol as well as phosphatidylglycerol, are present in th...
journal_title:Biochemical Society transactions
pub_type: 杂志文章,评审
doi:10.1042/BST20110752
更新日期:2012-04-01 00:00:00
abstract::The binding sites of the oestrogen receptors alpha and beta have a structural requirement for ligands with two oxygen atoms (one of which is phenolic) spaced 11-12 A apart. They are open to many non-steroidal compounds, such as those from plants and the chemical industry. The importance of this interaction is the subj...
journal_title:Biochemical Society transactions
pub_type: 杂志文章,评审
doi:10.1042/0300-5127:0290231
更新日期:2001-05-01 00:00:00
abstract::Cytochrome P450 (CYP) enzymes represent a large superfamily that displays extraordinarily diverse substrate specificities. After a concise review about CYPs of the CYP1A subfamily, which plays a crucial role in procarcinogen activation, this paper presents segment-directed mutagenesis. This approach generates a librar...
journal_title:Biochemical Society transactions
pub_type: 杂志文章
doi:10.1042/0300-5127:0290128
更新日期:2001-05-01 00:00:00
abstract::In this study the network of ATP-consuming and -producing reactions, interacting via the cytosolic ATP/ADP+P(i) system, was studied for the first time in an intact organ, the isolated perfused rat liver, using top-down metabolic-control analysis. Flux control in the metabolically resting state (only oxidative phosphor...
journal_title:Biochemical Society transactions
pub_type: 杂志文章
doi:10.1042/bst0280109
更新日期:2000-02-01 00:00:00
abstract::It is now clear that NSPs (neutrophil serine proteases), including elastase, Pr3 (proteinase 3) and CatG (cathepsin G) are major pathogenic determinants in chronic inflammatory disorders of the lungs. Two unglycosylated natural protease inhibitors, SLPI (secretory leucocyte protease inhibitor) and elafin, and its prec...
journal_title:Biochemical Society transactions
pub_type: 杂志文章,评审
doi:10.1042/BST0391441
更新日期:2011-10-01 00:00:00
abstract::The binding sites on human IgG1 for human Fc gamma receptor (Fc gamma R) I, Fc gamma RIIa, Fc gamma RIIb, Fc gamma RIIIa and neonatal FcR have been mapped. A common set of IgG1 residues is involved in binding to all Fc gamma Rs, while Fc gamma RII and Fc gamma RIII utilize distinct sites outside this common set. In ad...
journal_title:Biochemical Society transactions
pub_type: 杂志文章,评审
doi:10.1042/bst0300487
更新日期:2002-08-01 00:00:00
abstract::PTB (polypyrimidine tract-binding protein) is a repressive regulator of alternative splicing. We have investigated the role of PTB in three model alternative splicing systems. In the alpha-actinin gene, PTB represses the SM (smooth muscle) exon by binding to key sites in the polypyrimidine tract. Repressive binding to...
journal_title:Biochemical Society transactions
pub_type: 杂志文章,评审
doi:10.1042/BST0330457
更新日期:2005-06-01 00:00:00
abstract::There is increasing recognition that numerous neurodegenerative conditions have the same underlying pathogenetic mechanism, namely a change in protein conformation, where the beta-sheet content is increased. In Alzheimer's disease, amyloid deposition in the form of neuritic plaques and congophilic angiopathy is driven...
journal_title:Biochemical Society transactions
pub_type: 杂志文章,评审
doi:10.1042/bst0300574
更新日期:2002-08-01 00:00:00