D-ASPARTIC ACID D-peptide linking ATOMP C4 H7 N O4 0 1999-07-08 2011-06-04 N REL DSP 133.103 D DAS N N 1AN1 RCSB N N 0 1 N N N 17.583 59.747 30.265 1.659 -0.052 -0.266 N DAS 1 CA C 0 1 N N R 18.873 59.859 30.954 0.266 0.365 -0.472 CA DAS 2 C C 0 1 N N N 19.982 60.297 29.948 -0.163 0.007 -1.872 C DAS 3 O O 0 1 N N N 19.687 60.632 28.810 0.320 -0.951 -2.425 O DAS 4 CB C 0 1 N N N 18.788 60.798 32.128 -0.634 -0.350 0.535 CB DAS 5 CG C 0 1 N N N 18.684 62.225 31.716 -0.205 0.007 1.935 CG DAS 6 OD1 O 0 1 N N N 17.604 62.665 31.218 0.725 0.757 2.108 OD1 DAS 7 OD2 O 0 1 N N N 19.688 62.908 31.932 -0.857 -0.507 2.989 OD2 DAS 8 OXT O 0 1 N Y N 21.246 60.177 30.330 -1.082 0.754 -2.503 OXT DAS 9 H H 0 1 N N N 16.857 59.460 30.922 2.199 0.359 -1.012 H DAS 10 HN2 H 0 1 N Y N 17.633 59.124 29.458 1.687 -1.051 -0.405 H2 DAS 11 HA H 0 1 N N N 19.145 58.856 31.359 0.185 1.442 -0.331 HA DAS 12 1HB H 0 1 N N N 17.949 60.515 32.806 -1.668 -0.040 0.382 HB2 DAS 13 2HB H 0 1 N N N 19.644 60.644 32.825 -0.553 -1.428 0.395 HB3 DAS 14 HD2 H 0 1 N N N 19.621 63.818 31.669 -0.582 -0.277 3.887 HD2 DAS 15 HXT H 0 1 N Y N 21.921 60.443 29.717 -1.358 0.524 -3.401 HXT DAS 16 sing N N 1 sing N N 2 sing N N 3 sing N N 4 sing N N 5 sing N N 6 doub N N 7 sing N N 8 sing N N 9 sing N N 10 sing N N 11 doub N N 12 sing N N 13 sing N N 14 sing N N 15 O=C(O)CC(N)C(=O)O N[C@H](CC(O)=O)C(O)=O N[CH](CC(O)=O)C(O)=O C([C@H](C(=O)O)N)C(=O)O C(C(C(=O)O)N)C(=O)O InChI=1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)/t2-/m1/s1 CKLJMWTZIZZHCS-UWTATZPHSA-N D-aspartic acid (2R)-2-aminobutanedioic acid RCSB RCSB