Brain injury following child maltreatment syndrome in newborns and young children. Shaken baby syndrome.

Background: Shaken baby syndrome is widely discussed in the literature. This syndrome is considered as a variant of child maltreatment syndrome. In the English-language literature, there are data on high incidence of this syndrome and difficult diagnosis.

Crystal structure of plantacyanin, a basic blue cupredoxin from spinach.

The crystal structure of the basic blue protein (plantacyanin) from spinach (SBP) has been solved to a resolution of 2.05 A by molecular replacement using the homologous protein from cucumber (CBP) as a model. Although the sequence identity of 58% between both proteins is only moderate, the three-dimensional structures turned out to be highly similar and the buried residues, which form the hydrophobic core of the protein, are almost completely conserved.

The amino acid sequence of the spinach basic cupredoxin plantacyanin.

We describe the amino acid sequence of plantacyanin isolated from spinach leaves. This small basic copper-binding plant cupredoxin contains 91 amino acids (accession no. S70746) and its theoretical average mass of 9788.

Cloning, expression, and spectroscopic characterization of Cucumis sativus stellacyanin in its nonglycosylated form.

The cDNA encoding the 182 amino acid long precursor stellacyanin from Cucumis sativus was isolated and characterized. The protein precursor consists of four sequence domains: I, a 23 amino acid hydrophobic N-terminal signal peptide with features characteristic of secretory proteins; II, a 109 amino acid copper-binding domain; III, a 26 amino acid hydroxyproline- and serine-rich peptide characteristic of motifs found in the extension family, extracellular structural glycoproteins found in plant cell walls; and IV, a 22 amino acid hydrophobic extension. Maturation of the protein involves posttranslational processing of domains I and IV.

A missing link in cupredoxins: crystal structure of cucumber stellacyanin at 1.6 A resolution.

Stellacyanins are blue (type I) copper glycoproteins that differ from other members of the cupredoxin family in their spectroscopic and electron transfer properties. Until now, stellacyanins have eluded structure determination. Here we report the three-dimensional crystal structure of the 109 amino acid, non-glycosylated copper binding domain of recombinant cucumber stellacyanin refined to 1.