A relation between cystine content and ultraviolet sensitivity of proteins

1955 ◽  
Vol 16 ◽  
pp. 444-445 ◽  
Author(s):  
Richard Setlow
Keyword(s):  
Ultraviolet Sensitivity ◽  
Cystine Content

scholarly journals THE RELATION BETWEEN DIETARY CYSTINE AND THE GROWTH AND CYSTINE CONTENT OF HAIR IN THE RAT

1932 ◽  
Vol 95 (1) ◽  
pp. 283-295
Author(s):  
D.B. Smuts ◽  
H.H. Mitchell ◽  
T.S. Hamilton
Keyword(s):  
Cystine Content

scholarly journals THE CYSTINE CONTENT OF HUMAN SERUM PROTEINS

1933 ◽  
Vol 100 (3) ◽  
pp. 775-778 ◽  
Author(s):  
L.R. Tuchman ◽  
Miriam Reiner
Keyword(s):  
Human Serum ◽  
Serum Proteins ◽  
Cystine Content ◽  
Human Serum Proteins

scholarly journals THE EFFECT OF DILUTE ALKALI ON THE CYSTINE CONTENT OF CASEIN

1934 ◽  
Vol 104 (1) ◽  
pp. 99-106
Author(s):  
D. Breese Jones ◽  
Charles E.F. Gersdorff
Keyword(s):  
Cystine Content

scholarly journals Tamm–Horsfall urinary glycoprotein. The chemical composition

1970 ◽  
Vol 120 (2) ◽  
pp. 417-424 ◽  
Author(s):  
A. P. Fletcher ◽  
A. Neuberger ◽  
Wendy A. Ratcliffe
Keyword(s):  
Amino Acid ◽  
Performic Acid ◽  
Acid Oxidation ◽  
Amino Acid Residues ◽  
Carbohydrate Composition ◽  
Thiol Groups ◽  
Terminal Amino Acid ◽  
Cystine Content ◽  
Terminal Amino ◽  
Urinary Glycoprotein

1. A revised amino acid and carbohydrate composition of human Tamm–Horsfall glycoprotein is presented. 2. No significant differences were obtained in the amino acid composition of Tamm–Horsfall glycoprotein isolated from patients with cystic fibrosis. 3. The glycoprotein was shown to possess a high half-cystine content of 1 per 11–12 amino acid residues, which has been confirmed by performic acid oxidation and S-alkylation with iodoacetate and iodoacetamide. No thiol groups were detected in the glycoprotein. 4. Treatment of the glycoprotein with 0.5m-sodium hydroxide at 4°C for 2 days did not release heterosaccharide material, which suggests that the predominant carbohydrate–protein linkages present are not of the O-glycosidic type. 5. No N-terminal amino acid was detected in the glycoprotein.

scholarly journals SULFHYDRYL AND DISULFIDE GROUPS OF PROTEINS

1935 ◽  
Vol 18 (3) ◽  
pp. 307-323 ◽  
Author(s):  
A. E. Mirsky ◽  
M. L. Anson
Keyword(s):  
Protein S ◽  
Sh Groups ◽  
Cystine Content ◽  
Cysteine Content

1. Methods have been described for reducing protein S-S groups, for oxidizing protein SH groups, and for estimating protein S-S and SH groups. 2. It has been found necessary in estimating the cystine content of proteins by the Folin-Marenzi method to take into account any cysteine that may be present. 3. A method for estimating the cysteine content of proteins has been described. 4. With these methods, estimations have been made of the S-S and SH groups and of the cystine and cysteine contents of a number of proteins. 5. In a denatured, but unhydrolyzed protein, the number of S-S and SH groups is equivalent to the quantity of cystine and cysteine found in the protein after hydrolysis.

Fingernail Cystine Content in Chronic Mercury Exposure

1961 ◽  
Vol 3 (6) ◽  
pp. 676-679 ◽  
Author(s):  
Morris Kleinfeld ◽  
J. Messite ◽  
O. Kooyman ◽  
L. J. Goldwater
Keyword(s):  
Mercury Exposure ◽  
Cystine Content

The ultraviolet sensitivity of Kevlar 149 and Technora fibres

1993 ◽  
Vol 28 (3) ◽  
pp. 785-788 ◽  
Author(s):  
M. G. Dobb ◽  
R. M. Robson ◽  
A. H. Roberts
Keyword(s):  
Ultraviolet Sensitivity
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