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Pyrrolidonecarboxylic Acid

Known as: 5-Oxo-L-Proline, 5-Carboxy-2-Pyrrolidinone, 5-Oxopyrrolidine-2-Carboxylic Acid 
A cyclized derivative of L-GLUTAMIC ACID. Elevated blood levels may be associated with problems of GLUTAMINE or GLUTATHIONE metabolism.
National Institutes of Health

Papers overview

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Highly Cited
2008
Highly Cited
2008
N-heterocyclic carbenes (NHCs) were demonstrated to be efficient catalysts for the Staudinger reaction of ketenes with N-tosyl, N… Expand
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Highly Cited
1997
Highly Cited
1997
We report here the isolation of three members of a new family of antimicrobial peptides from the hemolymph of shrimpsPenaeus… Expand
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Highly Cited
1993
Highly Cited
1993
As part of our ongoing search for novel antimicrobial agents and their use in singular or combined drug therapy, we have isolated… Expand
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Highly Cited
1990
Highly Cited
1990
An inhibitor of the high conductance, Ca2(+)-activated K+ channel (PK,Ca) has been purified to homogeneity from venom of the… Expand
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Highly Cited
1986
Highly Cited
1986
We have determined the complete amino acid sequence of 4K-PTTH-II, one of three forms of the M(r) 4400 prothoracicotropic hormone… Expand
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Highly Cited
1986
Highly Cited
1986
A peptide which stimulates the contractile activity of the cockroach hindgut was isolated from head extracts of the cockroach… Expand
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Highly Cited
1976
Highly Cited
1976
Using a radioimmunoassay method for thyrotropin-releasing hormone, the presence of thyrotropin-releasing hormone-metabolizing… Expand
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Highly Cited
1975
Highly Cited
1975
Gamma-Glutamyl-cysteine synthetase is inhibited by glutathione under conditions similar to those which prevail in vivo, thus… Expand
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Highly Cited
1971
Highly Cited
1971
Summary A purification sequence for the ovine hypothalamic LH-releasing factor is reported. From 300,000 sheep brains, ca. 200 μg… Expand
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Highly Cited
1966
Highly Cited
1966
Abstract 1. 1. Four different fibrinopeptides, A, AP, Y and B, have been isolated from human fibrinogen by means of… Expand
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