TY  - RPRT
TI  - Beta turns in early evolution: chirality, genetic code, and biosynthetic pathways.
AU  - J Jurka
AU  - T F Smith
PY  - 1987
DO  - 10.1101/sqb.1987.052.01.047
UR  - https://pubmed.ncbi.nlm.nih.gov/3454270/
ID  - 3454270
ER  -