NDLI: D-Amino Acids in Living Higher Organisms

Content Provider	Springer Nature Link
Author	Fujii, riko
Copyright Year	2002
Abstract	The homochirality of biological amino acids (L-amino acids) andof the RNA/DNA backbone (D-ribose) might have become establishedbefore the origin of life. It has been considered that D-aminoacids and L-sugars were eliminated on the primitive Earth.Therefore, the presence and function of D-amino acids in livingorganisms have not been studied except for D-amino acids in thecell walls of microorganisms. However, D-amino acids wererecently found in various living higher organisms in the form offree amino acids, peptides, and proteins. Free D-aspartate andD-serine are present and may have important physiologicalfunctions in mammals. D-amino acids in peptides are well knownas opioid peptides and neuropeptides. In protein, D-aspartateresidues increase during aging. This review deals with recentadvances in the study of D-amino acids in higher organisms.
Starting Page	103
Ending Page	127
Page Count	25
File Format	PDF
ISSN	01696149
Journal	Origins of Life and Evolution of Biospheres
Volume Number	32
Issue Number	2
e-ISSN	15730875
Language	English
Publisher	Kluwer Academic Publishers
Publisher Date	2002-01-01
Publisher Place	Dordrecht
Access Restriction	Subscribed
Subject Keyword	Organic Chemistry Geochemistry Biochemistry
Content Type	Text
Resource Type	Article
Subject	Medicine Ecology, Evolution, Behavior and Systematics Space and Planetary Science

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

D-Amino Acids in Living Higher Organisms