Literature DB >> 5264133

Peptide formation mediated by hydrogen cyanide tetramer: a possible prebiotic process.

S Chang, J Flores, C Ponnamperuma.   

Abstract

Chemical evolution on the primitive earth must have involved condensation of alpha-amino acids to peptides. Under aqueous conditions consistent with current conceptions of primordial waters, heating glycerine with the hydrogen cyanide tetramer, diaminomaleonitrile, yields dipeptide. If nitrogen was cycled through primordial waters as cyanide, peptide synthesis by stepwise tetramer-mediated condensation of alpha-amino acids would have been a plausible process.

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Year:  1969        PMID: 5264133      PMCID: PMC223336          DOI: 10.1073/pnas.64.3.1011

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN: 0027-8424            Impact factor:   11.205


  13 in total

1.  CYANAMIDE: A POSSIBLE KEY COMPOUND IN CHEMICAL EVOLUTION.

Authors:  G STEINMAN; R M LEMMON; M CALVIN
Journal:  Proc Natl Acad Sci U S A       Date:  1964-07       Impact factor: 11.205

2.  PEPTIDE SYNTHESIS FROM AMINO ACIDS IN AQUEOUS SOLUTION.

Authors:  C PONNAMPERUMA; E PETERSON
Journal:  Science       Date:  1965-03-26       Impact factor: 47.728

3.  THE FORMATION OF CONDENSED PHOSPHATE IN AQUEOUS SOLUTION.

Authors:  A Beck; L E Orgel
Journal:  Proc Natl Acad Sci U S A       Date:  1965-09       Impact factor: 11.205

4.  Chemical events on the primitive Earth.

Authors:  P H Abelson
Journal:  Proc Natl Acad Sci U S A       Date:  1966-06       Impact factor: 11.205

5.  On the Early Chemical History of the Earth and the Origin of Life.

Authors:  H C Urey
Journal:  Proc Natl Acad Sci U S A       Date:  1952-04       Impact factor: 11.205

6.  Studies in prebiotic synthesis. II. Synthesis of purine precursors and amino acids from aqueous hydrogen cyanide.

Authors:  R A Sanchez; J P Ferris; L E Orgel
Journal:  J Mol Biol       Date:  1967-12-14       Impact factor: 5.469

7.  Prebiotic synthesis: phosphorylation in aqueous solution.

Authors:  R Lohrmann; L E Orgel
Journal:  Science       Date:  1968-07-05       Impact factor: 47.728

8.  Ammonium ion concentration in the primitive ocean.

Authors:  J L Bada; S L Miller
Journal:  Science       Date:  1968-01-26       Impact factor: 47.728

9.  Studies on prebiotic synthesis. I. Aminomalononitrile and 4-amino-5-cyanoimidazole.

Authors:  J P Ferris; L E Orgel
Journal:  J Am Chem Soc       Date:  1966-08-20       Impact factor: 15.419

10.  Cyanamide Formation under Primitive Earth Conditions.

Authors:  A Schimpl; R M Lemmon; M Calvin
Journal:  Science       Date:  1965-01-08       Impact factor: 47.728

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  10 in total

1.  The investigation of the HCN derivative diiminosuccinonitrile as a prebiotic condensing agent. The formation of phosphate esters.

Authors:  J P Ferris; H Yanagawa; P A Dudgeon; W J Hagan; T E Mallare
Journal:  Orig Life Evol Biosph       Date:  1984       Impact factor: 1.950

2.  The effect of clays on the oligomerization of HCN.

Authors:  J P Ferris; E H Edelson; N M Mount; A E Sullivan
Journal:  J Mol Evol       Date:  1979-11       Impact factor: 2.395

3.  Quantum chemical study of relative reactivities of a series of amines and nitriles: relevance to prebiotic chemistry.

Authors:  G H Loew; S Chang; D Berkowitz
Journal:  J Mol Evol       Date:  1975-07-11       Impact factor: 2.395

4.  Abiotic origin of biopolymers.

Authors:  J Oró; E Stephen-Sherwood
Journal:  Orig Life       Date:  1976-01

Review 5.  Chemical evolution. Recent syntheses of bioorganic molecules.

Authors:  E Stephen-Sherwood; J Oró
Journal:  Space Life Sci       Date:  1973-01

6.  Direct synthesis of polypeptides. Polycondensation of alpha-amino acids by polymetaphosphate esters.

Authors:  D W Nooner; J Oró
Journal:  J Mol Evol       Date:  1974-02-28       Impact factor: 2.395

7.  Polymerization of amino acids under primitive earth conditions.

Authors:  J J Flores; C Ponnamperuma
Journal:  J Mol Evol       Date:  1972-12-29       Impact factor: 2.395

8.  Prebiotic condensation reactions in an aqueous medium: a review of condensing agents.

Authors:  J Hulshof; C Ponnamperuma
Journal:  Orig Life       Date:  1976-08

9.  Potentially prebiotic syntheses of condensed phosphates.

Authors:  A D Keefe; S L Miller
Journal:  Orig Life Evol Biosph       Date:  1996-02       Impact factor: 1.950

10.  Polymerization of beta-amino acids in aqueous solution.

Authors:  R Liu; L E Orgel
Journal:  Orig Life Evol Biosph       Date:  1998-02       Impact factor: 1.950

  10 in total

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