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89469

Sigma-Aldrich

LL-2,6-Diaminopimelic acid

Synonym(s):

(2S,6S)-2,6-Diaminoheptanedioic acid, L,L-α,ε-Diaminopimelic acid, L-threo-2,6-Diaminopimelic acid, L-DAP

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About This Item

Empirical Formula (Hill Notation):
C7H14N2O4
CAS Number:
Molecular Weight:
190.20
Beilstein/REAXYS Number:
1726901
MDL number:
UNSPSC Code:
12352202
PubChem Substance ID:
NACRES:
NA.32

assay

≥95.0% (TLC)

form

powder

optical purity

enantiomeric excess: ≥98.0%

InChI

1S/C7H14N2O4/c8-4(6(10)11)2-1-3-5(9)7(12)13/h4-5H,1-3,8-9H2,(H,10,11)(H,12,13)/t4-,5-/m0/s1

InChI key

GMKMEZVLHJARHF-WHFBIAKZSA-N

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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J H Yoon et al.
International journal of systematic bacteriology, 48 Pt 1, 187-194 (1998-05-02)
The 16S rDNAs from 38 strains of the genus Nocardioides, two Aeromicrobium species and Terrabacter tumescens were directly sequenced and then analysed. The mean nucleotide similarity value between the type strains of validly described Nocardioides species was 96.1 +/- 3.0%.
Chemical composition as a criterion in the classification of aerobic actinomycetes.
Lechevalier, M. P. and Lechevalier, H.
International Journal of Systematic Bacteriology, 20, 435-443 (1970)
Yuchen Liu et al.
Journal of bacteriology, 192(13), 3304-3310 (2010-04-27)
The pathway of lysine biosynthesis in the methanococci has not been identified previously. A variant of the diaminopimelic acid (DAP) pathway uses diaminopimelate aminotransferase (DapL) to catalyze the direct conversion of tetrahydrodipicolinate (THDPA) to ll-DAP. Recently, the enzyme DapL (MTH52)
Isolation and characterization of antagonistic actinomycetes from marine soil.
Deepika, L. and Kannabiran, K.
Journal of Microbial & Biochemical Technology, 2, 1-6 (2010)
M A de Pedro et al.
Proceedings of the National Academy of Sciences of the United States of America, 78(9), 5856-5860 (1981-09-01)
In vivo studies of murein biosynthesis show that newly synthesized murein unexpectedly differs in its chemical composition from preexisting murein. New murein is loosely crosslinked with the preexisting sacculus; in a maturation process involving further transpeptidation, the final stage of

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