Zobrazeno 1 - 10
of 28
pro vyhledávání: '"H M, Steinman"'
Publikováno v:
Journal of Bacteriology. 176:3790-3799
Legionella pneumophila, the causative agent of Legionnaires' disease, contains two superoxide dismutases (SODs), a cytoplasmic iron enzyme (FeSOD) and a periplasmic copper-zinc SOD. To study the role of the FeSOD in L. pneumophila, the cloned FeSOD g
Publikováno v:
European journal of biochemistry. 268(11)
The gene encoding a superoxide dismutase (PiSOD) was cloned by suppressive subtractive hybridization from cDNA library of the ectomycorrhizal fungus, Paxillus involutus, grown under cadmium-stress conditions. The encoded protein was presumed to be lo
Autor:
H M, Steinman
Publikováno v:
The Journal of biological chemistry. 270(8)
The mechanism by which the bcl-2 oncogene exerts its anti-apoptotic and antioxidant action is unknown. We found that expression of bcl-2 in superoxide dismutase-deficient (SOD-) Escherichia coli resulted in increased transcription of the KatG catalas
Publikováno v:
The Journal of biological chemistry. 267(34)
Superoxide dismutases are enzymes that defend against oxidative stress through decomposition of superoxide radical. Escherichia coli contains two highly homologous superoxide dismutases, one containing manganese (MnSOD) and the other iron (FeSOD). Al
Autor:
H M Steinman
Publikováno v:
Journal of Biological Chemistry. 253:8708-8720
The complete amino acid sequence of the mangano superoxide dismutase from Escherichia coli B has been deduced through characterization of peptides from cyanogen bromide, bromonitrophenylsulfenyl skatole, citraconylated tryptic, and succinylated trypt
Publikováno v:
Journal of Biological Chemistry. 251:1591-1596
Fragment E, a terminal plasmin digestion product of fibrinogen or fibrin, contains portions of the alpha, beta, and gamma chains linked by disulfide bonds. In this study, Fragment E from fibrinogen and fully cross-linked fibrin were purified by gel f
Publikováno v:
Journal of Biological Chemistry. 263:1555-1562
The nucleotide sequence of the iron superoxide dismutase gene from Escherichia coli K12 has been determined. Analysis of the DNA sequence and mapping of the mRNA start reveal a unique promoter and a putative rho-independent terminator, and suggest th
Publikováno v:
Biochemical Journal. 203:683-689
Relatively homogeneous fractions of proteoglycan fragments were prepared from tryptic digests of the 4M-guanidinium chloride extract of bovine nasal cartilage. Glycosaminoglycan-containing fragments were separated from non-proteoglycan contaminants b
Autor:
H M Steinman
Publikováno v:
Journal of Biological Chemistry. 257:10283-10293
A bacteriocuprein is a copper- and zinc-containing superoxide dismutase isolated from a bacterium. Until recently, the first and only documented bacteriocuprein was that from the marine bacterium Photobacterium leiognathi, which lives symbiotically w
Autor:
H M Steinman
Publikováno v:
Journal of Biological Chemistry. 262:1882-1887
The gene encoding the bacteriocuprein superoxide dismutase from Photobacterium leiognathi, American Type Culture Collection strain 25521, was cloned in a pUC12 vector and sequenced. The nucleotide sequence predicted a 22-residue leader peptide amino-