1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 Li, Y. Liew, L. Li, Q. Kang, C. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C5 H9 N O2 115.130 y PROLINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking UK Sci Rep 2045-2322 6 19522 19522 10.1038/srep19522 26776682 Structure of the transmembrane domain of human nicastrin-a component of gamma-secretase 2016 5992.000 Nicastrin UNP residues 664-709 1 man polymer no no MAHHHHHHASKELELITLTVGFGILIFSLIVTYCINAKADVLFIAPREPGAVSY MAHHHHHHASKELELITLTVGFGILIFSLIVTYCINAKADVLFIAPREPGAVSY A polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n human sample 9606 Homo sapiens 562 Escherichia coli pET29b vector repository Initial release 1 0 2016-04-27 BMRB Y PDBJ 2015-09-17 REL REL REL structures with the lowest energy 100 20 1 2D 1H-15N HSQC 3D HNCA 3D HNCACB 3D HN(COCA)CB 3D HNCO 3D 1H-15N NOESY 3D HBHA(CO)NH 0.8 mM [U-100% 13C; U-100% 15N] 20 mM 100 mM 1 mM 20 6.5 ambient 313 K simulation annealing was conducted. the structures were then energy minimized. simulated annealing 1 lowest energy 0.8 mM [U-100% 13C; U-100% 15N] transmembrane domain of human nicastrin-1, 20 mM sodium phosphate-2, 100 mM SDS-3, 1 mM DTT-4, 90% H2O/10% D2O 90% H2O/10% D2O Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax chemical shift assignment NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax structure solution NMRPipe Schwieters, Clore refinement XPLOR-NIH 700 Bruker Avance Bruker Avance n 1 -7 A n 2 -6 A n 3 -5 A n 4 -4 A n 5 -3 A n 6 -2 A n 7 -1 A n 8 0 A ALA 1 n 9 ALA 1 A SER 2 n 10 SER 2 A LYS 3 n 11 LYS 3 A GLU 4 n 12 GLU 4 A LEU 5 n 13 LEU 5 A GLU 6 n 14 GLU 6 A LEU 7 n 15 LEU 7 A ILE 8 n 16 ILE 8 A THR 9 n 17 THR 9 A LEU 10 n 18 LEU 10 A THR 11 n 19 THR 11 A VAL 12 n 20 VAL 12 A GLY 13 n 21 GLY 13 A PHE 14 n 22 PHE 14 A GLY 15 n 23 GLY 15 A ILE 16 n 24 ILE 16 A LEU 17 n 25 LEU 17 A ILE 18 n 26 ILE 18 A PHE 19 n 27 PHE 19 A SER 20 n 28 SER 20 A LEU 21 n 29 LEU 21 A ILE 22 n 30 ILE 22 A VAL 23 n 31 VAL 23 A THR 24 n 32 THR 24 A TYR 25 n 33 TYR 25 A CYS 26 n 34 CYS 26 A ILE 27 n 35 ILE 27 A ASN 28 n 36 ASN 28 A ALA 29 n 37 ALA 29 A LYS 30 n 38 LYS 30 A ALA 31 n 39 ALA 31 A ASP 32 n 40 ASP 32 A VAL 33 n 41 VAL 33 A LEU 34 n 42 LEU 34 A PHE 35 n 43 PHE 35 A ILE 36 n 44 ILE 36 A ALA 37 n 45 ALA 37 A PRO 38 n 46 PRO 38 A ARG 39 n 47 ARG 39 A GLU 40 n 48 GLU 40 A PRO 41 n 49 PRO 41 A GLY 42 n 50 GLY 42 A ALA 43 n 51 ALA 43 A VAL 44 n 52 VAL 44 A SER 45 n 53 SER 45 A TYR 46 n 54 TYR 46 A author_defined_assembly 1 monomeric 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 1 A MET -7 A MET 1 1 Y 1 A ALA -6 A ALA 2 1 Y 1 A HIS -5 A HIS 3 1 Y 1 A HIS -4 A HIS 4 1 Y 1 A HIS -3 A HIS 5 1 Y 1 A HIS -2 A HIS 6 1 Y 1 A HIS -1 A HIS 7 1 Y 1 A HIS 0 A HIS 8 1 Y 2 A MET -7 A MET 1 1 Y 2 A ALA -6 A ALA 2 1 Y 2 A HIS -5 A HIS 3 1 Y 2 A HIS -4 A HIS 4 1 Y 2 A HIS -3 A HIS 5 1 Y 2 A HIS -2 A HIS 6 1 Y 2 A HIS -1 A HIS 7 1 Y 2 A HIS 0 A HIS 8 1 Y 3 A MET -7 A MET 1 1 Y 3 A ALA -6 A ALA 2 1 Y 3 A HIS -5 A HIS 3 1 Y 3 A HIS -4 A HIS 4 1 Y 3 A HIS -3 A HIS 5 1 Y 3 A HIS -2 A HIS 6 1 Y 3 A HIS -1 A HIS 7 1 Y 3 A HIS 0 A HIS 8 1 Y 4 A MET -7 A MET 1 1 Y 4 A ALA -6 A ALA 2 1 Y 4 A HIS -5 A HIS 3 1 Y 4 A HIS -4 A HIS 4 1 Y 4 A HIS -3 A HIS 5 1 Y 4 A HIS -2 A HIS 6 1 Y 4 A HIS -1 A HIS 7 1 Y 4 A HIS 0 A HIS 8 1 Y 5 A MET -7 A MET 1 1 Y 5 A ALA -6 A ALA 2 1 Y 5 A HIS -5 A HIS 3 1 Y 5 A HIS -4 A HIS 4 1 Y 5 A HIS -3 A HIS 5 1 Y 5 A HIS -2 A HIS 6 1 Y 5 A HIS -1 A HIS 7 1 Y 5 A HIS 0 A HIS 8 1 Y 6 A MET -7 A MET 1 1 Y 6 A ALA -6 A ALA 2 1 Y 6 A HIS -5 A HIS 3 1 Y 6 A HIS -4 A HIS 4 1 Y 6 A HIS -3 A HIS 5 1 Y 6 A HIS -2 A HIS 6 1 Y 6 A HIS -1 A HIS 7 1 Y 6 A HIS 0 A HIS 8 1 Y 7 A MET -7 A MET 1 1 Y 7 A ALA -6 A ALA 2 1 Y 7 A HIS -5 A HIS 3 1 Y 7 A HIS -4 A HIS 4 1 Y 7 A HIS -3 A HIS 5 1 Y 7 A HIS -2 A HIS 6 1 Y 7 A HIS -1 A HIS 7 1 Y 7 A HIS 0 A HIS 8 1 Y 8 A MET -7 A MET 1 1 Y 8 A ALA -6 A ALA 2 1 Y 8 A HIS -5 A HIS 3 1 Y 8 A HIS -4 A HIS 4 1 Y 8 A HIS -3 A HIS 5 1 Y 8 A HIS -2 A HIS 6 1 Y 8 A HIS -1 A HIS 7 1 Y 8 A HIS 0 A HIS 8 1 Y 9 A MET -7 A MET 1 1 Y 9 A ALA -6 A ALA 2 1 Y 9 A HIS -5 A HIS 3 1 Y 9 A HIS -4 A HIS 4 1 Y 9 A HIS -3 A HIS 5 1 Y 9 A HIS -2 A HIS 6 1 Y 9 A HIS -1 A HIS 7 1 Y 9 A HIS 0 A HIS 8 1 Y 10 A MET -7 A MET 1 1 Y 10 A ALA -6 A ALA 2 1 Y 10 A HIS -5 A HIS 3 1 Y 10 A HIS -4 A HIS 4 1 Y 10 A HIS -3 A HIS 5 1 Y 10 A HIS -2 A HIS 6 1 Y 10 A HIS -1 A HIS 7 1 Y 10 A HIS 0 A HIS 8 1 Y 11 A MET -7 A MET 1 1 Y 11 A ALA -6 A ALA 2 1 Y 11 A HIS -5 A HIS 3 1 Y 11 A HIS -4 A HIS 4 1 Y 11 A HIS -3 A HIS 5 1 Y 11 A HIS -2 A HIS 6 1 Y 11 A HIS -1 A HIS 7 1 Y 11 A HIS 0 A HIS 8 1 Y 12 A MET -7 A MET 1 1 Y 12 A ALA -6 A ALA 2 1 Y 12 A HIS -5 A HIS 3 1 Y 12 A HIS -4 A HIS 4 1 Y 12 A HIS -3 A HIS 5 1 Y 12 A HIS -2 A HIS 6 1 Y 12 A HIS -1 A HIS 7 1 Y 12 A HIS 0 A HIS 8 1 Y 13 A MET -7 A MET 1 1 Y 13 A ALA -6 A ALA 2 1 Y 13 A HIS -5 A HIS 3 1 Y 13 A HIS -4 A HIS 4 1 Y 13 A HIS -3 A HIS 5 1 Y 13 A HIS -2 A HIS 6 1 Y 13 A HIS -1 A HIS 7 1 Y 13 A HIS 0 A HIS 8 1 Y 14 A MET -7 A MET 1 1 Y 14 A ALA -6 A ALA 2 1 Y 14 A HIS -5 A HIS 3 1 Y 14 A HIS -4 A HIS 4 1 Y 14 A HIS -3 A HIS 5 1 Y 14 A HIS -2 A HIS 6 1 Y 14 A HIS -1 A HIS 7 1 Y 14 A HIS 0 A HIS 8 1 Y 15 A MET -7 A MET 1 1 Y 15 A ALA -6 A ALA 2 1 Y 15 A HIS -5 A HIS 3 1 Y 15 A HIS -4 A HIS 4 1 Y 15 A HIS -3 A HIS 5 1 Y 15 A HIS -2 A HIS 6 1 Y 15 A HIS -1 A HIS 7 1 Y 15 A HIS 0 A HIS 8 1 Y 16 A MET -7 A MET 1 1 Y 16 A ALA -6 A ALA 2 1 Y 16 A HIS -5 A HIS 3 1 Y 16 A HIS -4 A HIS 4 1 Y 16 A HIS -3 A HIS 5 1 Y 16 A HIS -2 A HIS 6 1 Y 16 A HIS -1 A HIS 7 1 Y 16 A HIS 0 A HIS 8 1 Y 17 A MET -7 A MET 1 1 Y 17 A ALA -6 A ALA 2 1 Y 17 A HIS -5 A HIS 3 1 Y 17 A HIS -4 A HIS 4 1 Y 17 A HIS -3 A HIS 5 1 Y 17 A HIS -2 A HIS 6 1 Y 17 A HIS -1 A HIS 7 1 Y 17 A HIS 0 A HIS 8 1 Y 18 A MET -7 A MET 1 1 Y 18 A ALA -6 A ALA 2 1 Y 18 A HIS -5 A HIS 3 1 Y 18 A HIS -4 A HIS 4 1 Y 18 A HIS -3 A HIS 5 1 Y 18 A HIS -2 A HIS 6 1 Y 18 A HIS -1 A HIS 7 1 Y 18 A HIS 0 A HIS 8 1 Y 19 A MET -7 A MET 1 1 Y 19 A ALA -6 A ALA 2 1 Y 19 A HIS -5 A HIS 3 1 Y 19 A HIS -4 A HIS 4 1 Y 19 A HIS -3 A HIS 5 1 Y 19 A HIS -2 A HIS 6 1 Y 19 A HIS -1 A HIS 7 1 Y 19 A HIS 0 A HIS 8 1 Y 20 A MET -7 A MET 1 1 Y 20 A ALA -6 A ALA 2 1 Y 20 A HIS -5 A HIS 3 1 Y 20 A HIS -4 A HIS 4 1 Y 20 A HIS -3 A HIS 5 1 Y 20 A HIS -2 A HIS 6 1 Y 20 A HIS -1 A HIS 7 1 Y 20 A HIS 0 A HIS 8 1 Y 3 A A HG H SER TYR 45 46 1.35 4 A A H H ALA SER 1 2 1.32 1 A ILE 36 1.51 70.89 1 A ALA 43 48.84 23.45 2 A SER 2 75.47 -0.24 2 A ILE 36 36.22 29.53 2 A ALA 37 -46.05 160.63 2 A PRO 41 -38.88 139.90 2 A VAL 44 58.80 154.11 2 A SER 45 60.10 160.29 3 A ILE 36 -0.21 70.51 3 A ALA 37 -40.15 160.23 3 A PRO 41 -71.85 29.20 3 A VAL 44 -52.44 100.07 4 A ILE 36 35.03 64.17 4 A ALA 37 -42.77 162.14 4 A PRO 41 -64.73 90.45 5 A ILE 36 35.71 28.30 5 A ALA 37 -46.65 160.61 5 A PRO 41 -66.76 14.37 5 A VAL 44 40.48 -129.93 6 A ILE 36 2.70 66.19 6 A PRO 38 -53.42 171.14 6 A GLU 40 -44.69 156.83 6 A PRO 41 -63.10 -83.87 6 A SER 45 -94.48 57.80 7 A SER 2 -58.01 -3.95 7 A PHE 35 -133.96 -157.44 7 A ALA 37 -43.25 162.73 7 A PRO 41 -41.24 -16.72 8 A ILE 36 32.22 64.40 8 A ALA 37 -42.40 162.42 8 A ALA 43 -59.26 -7.51 9 A PHE 35 -133.97 -155.78 9 A ALA 37 -41.54 159.98 9 A PRO 41 -68.60 93.82 10 A ILE 36 -0.97 72.34 10 A ALA 37 -46.46 161.30 10 A PRO 41 -68.24 99.91 10 A ALA 43 -41.20 104.15 10 A VAL 44 51.52 -87.17 10 A SER 45 65.95 177.94 11 A ILE 36 32.91 61.13 11 A ALA 37 -40.54 161.89 11 A ALA 43 47.89 -89.50 11 A SER 45 -154.96 -45.51 12 A ILE 36 -0.70 72.36 12 A ALA 37 -39.09 163.00 12 A PRO 38 -39.73 136.38 12 A PRO 41 -39.99 94.94 12 A ALA 43 45.53 20.51 13 A ILE 36 -1.39 73.29 13 A ALA 37 -40.94 159.05 13 A PRO 41 -69.68 23.44 13 A ALA 43 -66.12 0.86 14 A PHE 35 -133.43 -157.69 14 A ALA 37 -38.77 157.57 14 A GLU 40 -45.27 155.37 14 A PRO 41 -39.24 -19.72 15 A SER 2 45.33 21.22 15 A ILE 36 4.69 67.55 15 A ALA 37 -37.82 160.44 15 A PRO 38 -66.16 -176.74 15 A VAL 44 -68.35 99.85 16 A PHE 35 -126.53 -159.14 16 A PRO 38 -69.50 -171.76 16 A ALA 43 59.19 105.46 16 A SER 45 -144.70 -27.26 17 A ILE 36 1.36 65.93 17 A PRO 38 -39.65 137.46 17 A PRO 41 -37.68 146.77 17 A ALA 43 55.55 -109.68 17 A SER 45 79.19 31.35 18 A SER 2 -42.28 153.21 18 A ILE 36 6.58 66.45 18 A ALA 37 -43.29 161.14 18 A PRO 38 -39.12 136.56 18 A PRO 41 -49.85 -165.93 18 A ALA 43 174.75 17.76 18 A VAL 44 53.31 88.47 18 A SER 45 46.13 -172.38 19 A PHE 35 -105.06 78.58 19 A ILE 36 36.97 44.21 19 A ALA 37 -41.04 163.94 19 A PRO 38 -73.03 -93.95 19 A PRO 41 -68.29 29.00 20 A SER 2 -59.17 -9.61 20 A ILE 36 3.24 67.78 20 A PRO 38 -62.87 -169.49 20 A GLU 40 -44.20 155.79 20 A PRO 41 -41.37 94.72 Nicastrin lowest energy, model1 Structure of the transmembrane domain of human nicastrin in SDS micelles 1 N N A ALA 1 A ALA 9 HELX_P A PHE 35 A PHE 43 1 1 35 A GLU 40 A GLU 48 HELX_P A VAL 44 A VAL 52 5 2 5 MEMBRANE PROTEIN Detergent micelles, gamma-secretase, nicastrin, MEMBRANE PROTEIN NICA_HUMAN UNP 1 664 Q92542 ASKELELITLTVGFGILIFSLIVTYCINAKADVLFIAPREPGAVSY 664 709 2N7Q 1 46 Q92542 A 1 9 54 1 EXPRESSION TAG MET -7 2N7Q A Q92542 UNP 1 1 EXPRESSION TAG ALA -6 2N7Q A Q92542 UNP 2 1 EXPRESSION TAG HIS -5 2N7Q A Q92542 UNP 3 1 EXPRESSION TAG HIS -4 2N7Q A Q92542 UNP 4 1 EXPRESSION TAG HIS -3 2N7Q A Q92542 UNP 5 1 EXPRESSION TAG HIS -2 2N7Q A Q92542 UNP 6 1 EXPRESSION TAG HIS -1 2N7Q A Q92542 UNP 7 1 EXPRESSION TAG HIS 0 2N7Q A Q92542 UNP 8