The spectrin repeat: a structural platform for cytoskeletal protein assemblies.

abstract：:The Ca(2+)-activated photoprotein, aequorin, contains six tryptophan residues and has a bioluminescence emission maximum at 465 nm. On converting the six tryptophan residues to phenylalanine, the mutant aequorins exhibited varied luminescence activities and spectra, but one mutant, with tryptophan-86 replaced by pheny...

journal_title：FEBS letters

authors： Ohmiya Y,Ohashi M,Tsuji FI

更新日期：1992-04-20 00:00:00

abstract：:Interrogation of the Human Genome data for sequences related to the von Willebrand factor A-domain module identified a previously unreported 4.1 kb full-length cDNA that is predicted to encode a new member of the collagen superfamily of extracellular matrix proteins, collagen XXI. The domain organization of collagen X...

journal_title：FEBS letters

authors： Fitzgerald J,Bateman JF

更新日期：2001-09-14 00:00:00

abstract：:We have previously reported that synthetic dsRNA can activate p21 expression by targeting the p21 promoter, thereby suppressing the proliferation of human bladder cancer cells. As complementarity between dsRNA and its target sequences is necessary for RNA activation, miRNAs may also trigger p21 expression through the ...

journal_title：FEBS letters

authors： Wang C,Chen Z,Ge Q,Hu J,Li F,Hu J,Xu H,Ye Z,Li LC

更新日期：2014-12-20 00:00:00

abstract：:Mutual arrangement of histone H1 molecules in chromatin extended in low salt-EDTA buffer and additionally in the presence of urea was studied by means of reversible cross-linking combined with chymotryptic digestion. In the chromatins tested, the chymotryptic halves of H1 were cross-linked in all possible combinations...

journal_title：FEBS letters

authors： Nikolaev LG,Glotov BO,Dashkevich VK,Barbashov SF,Severin ES

更新日期：1983-10-31 00:00:00

abstract：:cDNA clones encoding the 45 kDa protein were isolated from a rat olfactory epithelium cDNA library and their inserts were sequenced. The reconstructed protein sequence comprises 400 amino acids with a calculated molecular mass of 46,026 Da. A homology was revealed between the amino acid sequence of the 45 kDa protein ...

journal_title：FEBS letters

authors： Merkulova MI,Andreeva SG,Shuvaeva TM,Novoselov SV,Peshenko IV,Bystrova MF,Novoselov VI,Fesenko EE,Lipkin VM

更新日期：1999-04-30 00:00:00

abstract：:The hepatitis B viral X protein (HBx) is a multifunctional protein that plays a role in the activation of the NF-kappaB signaling pathway. In this study, we demonstrate that HBx up-regulates expression of TANK-binding kinase-1 (TBK1) at the transcriptional level. Increased levels of TBK1 protein then induce the phosph...

journal_title：FEBS letters

authors： Kim HR,Lee SH,Jung G

更新日期：2010-02-05 00:00:00

abstract：:The fibronectin type II (FnII) domain, present in diverse vertebrate proteins, plays crucial roles in several fundamental biological processes. PDC-109, the major bovine seminal plasma protein, contains two FnII domains that bind to choline phospholipids on sperm plasma membrane and induce lipid efflux crucial for suc...

journal_title：FEBS letters

authors： Singh BP,Asthana A,Basu A,Tangirala R,Mohan Rao C,Swamy MJ

更新日期：2020-02-01 00:00:00

abstract：:The high affinity (low Km) cyclic GMP phosphodiesterase (PDE) is activated by GTP, while the cyclic AMP PDE is not. GTP and its hydrolysis-resistant analogue, guanylylimidodiphosphate (GppNHp), display a half-maximal stimulating effect at almost the same concentration (5 X 10(-6) M). The GTP stimulating effect is not ...

journal_title：FEBS letters

authors： Spina A,Chiosi E,Paolisso G,Laurenza A,Illiano G

更新日期：1983-07-04 00:00:00

abstract：:It is well known that, in rabbits, the allotypes of the b locus carried by the light chains of the IgG molecules cross-react. Nothing similar has been described for the allotypes of the a locus carried by the heavy chains of the IgG molecules. This paper describes a cross-reaction between the rabbit allotypic markers ...

journal_title：FEBS letters

authors： Renneboog-Squilbin C

更新日期：1969-02-01 00:00:00

abstract：:When the eicosapentaenoic acid (EPA)-deficient mutant strain IK-1Delta8 of the marine EPA-producing Shewanella marinintestina IK-1 was treated with various concentrations of hydrogen peroxide (H(2)O(2)), its colony-forming ability decreased more than that of the wild type. Protein carbonylation, induced by treating ce...

journal_title：FEBS letters

authors： Nishida T,Morita N,Yano Y,Orikasa Y,Okuyama H

更新日期：2007-09-04 00:00:00

abstract：:The incorporation of carbon into the carbon monoxide and cyanide ligands of [NiFe]-hydrogenases has been investigated by using (13)C labelling in infrared studies of the Allochromatium vinosum enzyme and by (14)C labelling experiments with overproduced Hyp proteins from Escherichia coli. The results suggest that the b...

journal_title：FEBS letters

authors： Roseboom W,Blokesch M,Böck A,Albracht SP

更新日期：2005-01-17 00:00:00

abstract：:The glycogen branching enzyme from Vibrio vulnificus (VvGBE) transfers short side chains (DP 3-5) significantly greater than any other bacterial glycogen branching enzyme (GBE). To elucidate the role of the N-domain of VvGBE in the unique branching pattern, domain-truncated (N1 and N) and N1-domain-swapped (with VvGBE...

journal_title：FEBS letters

authors： Jo HJ,Park S,Jeong HG,Kim JW,Park JT

更新日期：2015-04-28 00:00:00

abstract：:A monoclonal antibody (mAb) has been produced which reacts with human mitofilin, a mitochondrial inner membrane protein. This mAb immunocaptures its target protein in association with six other proteins, metaxins 1 and 2, SAM50, CHCHD3, CHCHD6 and DnaJC11, respectively. The first three are outer membrane proteins, CHC...

journal_title：FEBS letters

authors： Xie J,Marusich MF,Souda P,Whitelegge J,Capaldi RA

更新日期：2007-07-24 00:00:00

abstract：:Platelet aggregation is accompanied by the tyrosine phosphorylation of several proteins including syk. However, some of these proteins are not identified. Recent studies showed that LAT is a syk substrate and is tyrosine phosphorylated during T cell stimulation. In this study, we demonstrated that LAT is present in pl...

journal_title：FEBS letters

authors： Sarkar S

更新日期：1998-12-28 00:00:00

abstract：:Novel peptides containing the sequence -Pro-Leu-Ama(NHOH)- were synthesized and characterized by spectroscopic techniques. Their inhibitory properties towards the activated form of native human gelatinase B (MMP-9) and the catalytic domain of neutrophil collagenase (cdMMP-8) were determined. The most effective inhibit...

journal_title：FEBS letters

authors： Krumme D,Wenzel H,Tschesche H

更新日期：1998-10-02 00:00:00

abstract：:When rat pancreatic islets were incubated with 10(-8) M arginine vasopressin in the presence of 15 mM glucose there was a pronounced inhibition of insulin release in comparison with controls. This inhibitory effect appeared to be specific for vasopressin since it was antagonised by vasopressin antibody. Moreover, pert...

journal_title：FEBS letters

authors： Khalaf LJ,Taylor KW

更新日期：1988-04-11 00:00:00

abstract：:Acrosin inhibitors of seminal vesicle origin, after binding to their acceptor molecules on the anterior part of ejaculated sperm, are thought to be important capacitation factors, protecting zona binding sites during sperm uterine passage, and then dissociating to allow sperm binding to the zona pellucida of the oocyt...

journal_title：FEBS letters

authors： Jonáková V,Calvete JJ,Mann K,Schäfer W,Schmid ER,Töpfer-Petersen E

更新日期：1992-02-03 00:00:00

abstract：:The mechanisms controlling fat depot-specific metabolism are poorly understood. During starvation of mice, downregulation of lipogenic genes, suppression of fatty acid synthesis, and increases in lipid oxidation were all more pronounced in epididymal than in subcutaneous fat. In epididymal fat, relatively strong upreg...

journal_title：FEBS letters

authors： Sponarova J,Mustard KJ,Horakova O,Flachs P,Rossmeisl M,Brauner P,Bardova K,Thomason-Hughes M,Braunerova R,Janovska P,Hardie DG,Kopecky J

更新日期：2005-11-07 00:00:00

abstract：:Various properties have been evaluated for the binding to tissue culture substrata of proteolytic fragments of human plasma or cellular fibronectins containing complementary sequences from the individual and alternatively spliced chains, since related fragments are known to yield differing adhesive responses from cell...

journal_title：FEBS letters

authors： Lewandowska K,Kaetzel CS,Zardi L,Culp LA

更新日期：1988-09-12 00:00:00

abstract：:The chemokine RANTES is a potent chemoattractant for eosinophils. RANTES is produced by lung epithelial cells during eosinophil-rich inflammatory diseases such as asthma. In this study, we examined the effects of thiazolidinediones (TZD) on RANTES expression in a human lung epithelial cell line, A549. In A549 cells, i...

journal_title：FEBS letters

authors： Momoi A,Murao K,Imachi H,Sayo Y,Nakamura H,Hosokawa H,Sato M,Fujita J,Okada H,Ishida T,Takahara J

更新日期：1999-06-11 00:00:00

abstract：:Beta-thymosins sequester G-actin and preserve a pool of monomers of actin which constitute an important prerequisite for cellular function of the microfilament system. To study the influence of paraquat binding to G-actin on the interaction of G-actin with thymosin beta4 we determined the apparent dissociation constan...

journal_title：FEBS letters

authors： Huff T,Cappelletti G,Hannappel E

更新日期：1998-04-03 00:00:00

abstract：:Arf proteins are guanine nucleotide binding proteins that are implicated in endocytotic pathways and vesicle trafficking. The two widely studied isoforms of Arf proteins (Arf1 and Arf6) have different cellular functions and localizations but similar structures. Arf proteins have an N-terminal helix with a covalently b...

journal_title：FEBS letters

authors： Gizachew D,Oswald R

更新日期：2006-07-24 00:00:00

abstract：:We present the first X-ray study of a member of the arrestin family, the bovine retinal arrestin. Arrestin is essential for the fine regulation and termination of the light-induced enzyme cascade in vertebrate rod outer segments. It plays an important role in quenching phototransduction by its ability to preferentiall...

journal_title：FEBS letters

authors： Wilden U,Choe HW,Krafft B,Granzin J

更新日期：1997-10-06 00:00:00

abstract：:In vitro cultured blood cells for transfusion purposes provide a safe alternative to donor blood, particularly for patients who require recurrent transfusions, and can be used as carriers of therapeutic molecules. In vitro derivation of hematopoietic cell types from human-induced pluripotent stem cells (iPSCs) allows ...

journal_title：FEBS letters

authors： Hansen M,von Lindern M,van den Akker E,Varga E

更新日期：2019-12-01 00:00:00

abstract：:The 5.8S and 28S rRNA sequences of the oomycete Phytophthora megasperma were determined in order to study the secondary structure of these molecules and to assess the phylogenetic position of the oomycetes among the eukaryotes. Preliminary results point to an affiliation between the oomycetes, dinoflagellates and cili...

journal_title：FEBS letters

authors： Van der Auwera G,Chapelle S,De Wachter R

更新日期：1994-01-31 00:00:00

abstract：:The Arabidopsis thalina genome database was searched for homologues of the Candida cloacae fao1 gene which encodes a membrane bound, flavin-containing, hydrogen peroxide generating, long chain alcohol oxidase. This gene has not been isolated from plants or animals. Four putative candidates were found in the database b...

journal_title：FEBS letters

authors： Cheng Q,Liu HT,Bombelli P,Smith A,Slabas AR

更新日期：2004-09-10 00:00:00

abstract：:The effect of the inositol phospholipid-binding antibiotic neomycin was studied on high-affinity GTPase in human platelet membranes. At low concentrations (up to 1 mM), neomycin by itself stimulated a high-affinity GTPase. This GTPase stimulation was additive with that caused by the hormonal factors, prostaglandin E1 ...

journal_title：FEBS letters

authors： Herrmann E,Jakobs KH

更新日期：1988-02-29 00:00:00

abstract：:Low density lipoproteins are highly sensitive to oxidation by copper salts, and such peroxidation is accompanied by macrophage scavenger receptor recognition. This study shows that fresh human atherosclerotic material (aneurysms and endarterectomies) can contain detectable amounts of redox active iron and copper that ...

journal_title：FEBS letters

authors： Swain J,Gutteridge JM

更新日期：1995-07-24 00:00:00

abstract：:Hematopoietic progenitor kinase 1 (HPK1) is a hematopoietic cell-restricted member of the Ste20 serine/threonine kinase super family. We recently reported that HPK1 is involved in c-Jun NH2-terminal kinase (JNK) signaling pathway by sequential activation of MLK3-MKK7-JNK3 after cerebral ischemia. Here, we used 4-amino...

journal_title：FEBS letters

authors： Li T,Yu XJ,Zhang GY

更新日期：2008-06-11 00:00:00

abstract：:Treatment of U937 cells with dolichyl phosphate led to an increase in the activity of the ICE family protease CPP32, accompanied with cleavage of pre-CPP32 to generate p17. Peptide inhibitors YVAD-cmk and Z-Asp-CH2-DCB (specific to ICE) and DEVD-CHO (specific to CPP32) blocked the dolichyl phosphate-induced apoptosis....

journal_title：FEBS letters

authors： Yokoyama Y,Okubo T,Ozawa S,Nagai F,Ushiyama K,Kano I,Shioda M,Kubo H,Takemura M,Namiki H,Yasugi E,Oshima M,Seyama Y,Kano K

更新日期：1997-07-21 00:00:00