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Volumn 4, Issue 4-6, 1997, Pages 377-386

D-Amino acids in protein de novo design. II. Protein-diastereomerism versus protein-enantiomerism

Author keywords

D Amino acids; De novo design; Diastereoproteins; Peptides; Proteins

Indexed keywords


EID: 1642411877     PISSN: 09295666     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF02442903     Document Type: Article
Times cited : (13)

References (36)
  • 1
    • 0029935156 scopus 로고    scopus 로고
    • Among these exceptions, in prokaryotes, the use of D-amino acids in bacterial cell-walls is well known. In eukaryotes, recently, several receptor agonists and neuroactive tetrapeptides containing a D-amino acid residue have been isolated from amphibian and mollusc. These peptides are synthesized via post-translational enzymatic epimerization from an all-L precursor: Heck, S.D., Faraci, W.S., Kelbaugh, P.R., Saccomano, N.A., Thadeio, P.F. and Volkmann, R.A., Proc. Natl. Acad. Sci. USA, 93 (1996) 4036; reviews: Lamzin, V.S., Dauter, Z. and Wilson, K.S., Curr. Opin. Struct. Biol., 5 (1995) 830; Mor, A., Amiche, M. and Nicolas, P., Trends Biochem. Sci., 17 (1992) 481. For other examples of racemases, but from prokaryotic origin, see References 3 and 4.
    • (1996) Proc. Natl. Acad. Sci. USA , vol.93 , pp. 4036
    • Heck, S.D.1    Faraci, W.S.2    Kelbaugh, P.R.3    Saccomano, N.A.4    Thadeio, P.F.5    Volkmann, R.A.6
  • 2
    • 0029559940 scopus 로고
    • Among these exceptions, in prokaryotes, the use of D-amino acids in bacterial cell-walls is well known. In eukaryotes, recently, several receptor agonists and neuroactive tetrapeptides containing a D-amino acid residue have been isolated from amphibian and mollusc. These peptides are synthesized via post-translational enzymatic epimerization from an all-L precursor: Heck, S.D., Faraci, W.S., Kelbaugh, P.R., Saccomano, N.A., Thadeio, P.F. and Volkmann, R.A., Proc. Natl. Acad. Sci. USA, 93 (1996) 4036; reviews: Lamzin, V.S., Dauter, Z. and Wilson, K.S., Curr. Opin. Struct. Biol., 5 (1995) 830; Mor, A., Amiche, M. and Nicolas, P., Trends Biochem. Sci., 17 (1992) 481. For other examples of racemases, but from prokaryotic origin, see References 3 and 4.
    • (1995) Curr. Opin. Struct. Biol. , vol.5 , pp. 830
    • Lamzin, V.S.1    Dauter, Z.2    Wilson, K.S.3
  • 3
    • 0026492097 scopus 로고
    • For other examples of racemases, but from prokaryotic origin, see References 3 and
    • Among these exceptions, in prokaryotes, the use of D-amino acids in bacterial cell-walls is well known. In eukaryotes, recently, several receptor agonists and neuroactive tetrapeptides containing a D-amino acid residue have been isolated from amphibian and mollusc. These peptides are synthesized via post-translational enzymatic epimerization from an all-L precursor: Heck, S.D., Faraci, W.S., Kelbaugh, P.R., Saccomano, N.A., Thadeio, P.F. and Volkmann, R.A., Proc. Natl. Acad. Sci. USA, 93 (1996) 4036; reviews: Lamzin, V.S., Dauter, Z. and Wilson, K.S., Curr. Opin. Struct. Biol., 5 (1995) 830; Mor, A., Amiche, M. and Nicolas, P., Trends Biochem. Sci., 17 (1992) 481. For other examples of racemases, but from prokaryotic origin, see References 3 and 4.
    • (1992) Trends Biochem. Sci. , vol.17 , pp. 481
    • Mor, A.1    Amiche, M.2    Nicolas, P.3
  • 4
  • 7
    • 2342453373 scopus 로고    scopus 로고
    • note
    • All the genetically coded amino acids have only one stereogenic atom (the α-carbon atom), with the exception of isoleucine and threonine. In these two cases, the β-carbon is also stereogenic. The configuration of natural L-isoleucine is 2S, 3S and that of L-threonine 2S, 3R. The configuration of D-isoleucine is 2R, 3R and that of D-threonine is 2R, 3S.
  • 14
    • 2342575745 scopus 로고    scopus 로고
    • note
    • From a strict point of view, in the case of amino acids with two stereogenic centers, the appropriate replacement for the native L-amino acid is not the D-amino acid but the D-allo amino acid. Thus, D-allo-isoleucine has a 2R, 3S configuration and D-allo-threonine has a 2R, 3R configuration, i.e. they have the same configuration as native L-isoleucine and L-threonine at the side-chain atoms and opposite configuration at the backbone. For recent examples of the synthesis of protected D-allo-threonine and D-allo-isoleucine, see References 13 and 14.
  • 28
    • 2342506636 scopus 로고    scopus 로고
    • note
    • However, atropisomers are, in general, enantiomers, not diastereomers. Furthermore, atropisomerism has a kinetic origin e.g. the lack of accessibility of conformations where the two phenyl rings are coplanar.
  • 33
    • 2342502692 scopus 로고
    • Gross, F. (Ed.) Springer, Berlin
    • Westphal, U., In Gross, F. (Ed.) Steroid-Protein Interactions, Vol. II, Springer, Berlin, 1986, p. 357.
    • (1986) Steroid-Protein Interactions , vol.2 , pp. 357
    • Westphal, U.1
  • 34
    • 2342644947 scopus 로고    scopus 로고
    • With only one disulfide bridge, this compound can also be meso
    • With only one disulfide bridge, this compound can also be meso.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.