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, S. Cao, Q. Cao, Y. 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 C5 H10 N2 O3 146.144 y GLUTAMINE 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 C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C11 H12 N2 O2 204.225 y TRYPTOPHAN L-peptide linking C5 H11 N O2 117.146 y VALINE L-peptide linking N 1 N N N 2 S C N 3 N C N 4 N O N 5 N C N 6 N O N 7 N H N 8 N H N 9 N H N 10 N H N 11 N H N 12 N H N 13 N H N 14 N N N 15 S C N 16 N C N 17 N O N 18 N C N 19 N C N 20 N C N 21 N N N 22 N C N 23 N N N 24 N N N 25 N O N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N H N 32 N H N 33 N H N 34 N H N 35 N H N 36 N H N 37 N H N 38 N H N 39 N H N 40 N H N 41 N N N 42 S C N 43 N C N 44 N O N 45 N C N 46 N C N 47 N O N 48 N N N 49 N O N 50 N H N 51 N H N 52 N H N 53 N H N 54 N H N 55 N H N 56 N H N 57 N H N 58 N N N 59 S C N 60 N C N 61 N O N 62 N C N 63 N C N 64 N O N 65 N O N 66 N O N 67 N H N 68 N H N 69 N H N 70 N H N 71 N H N 72 N H N 73 N H N 74 N N N 75 S C N 76 N C N 77 N O N 78 N C N 79 N C N 80 N C N 81 N O N 82 N N N 83 N O N 84 N H N 85 N H N 86 N H N 87 N H N 88 N H N 89 N H N 90 N H N 91 N H N 92 N H N 93 N H N 94 N N N 95 S C N 96 N C N 97 N O N 98 N C N 99 N C N 100 N C N 101 N O N 102 N O N 103 N O N 104 N H N 105 N H N 106 N H N 107 N H N 108 N H N 109 N H N 110 N H N 111 N H N 112 N H N 113 N N N 114 N C N 115 N C N 116 N O N 117 N O N 118 N H N 119 N H N 120 N H N 121 N H N 122 N H N 123 N N N 124 S C N 125 N C N 126 N O N 127 N C Y 128 N C Y 129 N N Y 130 N C Y 131 N C Y 132 N N N 133 N O N 134 N H N 135 N H N 136 N H N 137 N H N 138 N H N 139 N H N 140 N H N 141 N H N 142 N H N 143 N H N 144 N N N 145 S C N 146 N C N 147 N O N 148 S C N 149 N C N 150 N C N 151 N C N 152 N O N 153 N H N 154 N H N 155 N H N 156 N H N 157 N H N 158 N H N 159 N H N 160 N H N 161 N H N 162 N H N 163 N H N 164 N H N 165 N H N 166 N N N 167 S C N 168 N C N 169 N O N 170 N C N 171 N C N 172 N C N 173 N C N 174 N O N 175 N H N 176 N H N 177 N H N 178 N H N 179 N H N 180 N H N 181 N H N 182 N H N 183 N H N 184 N H N 185 N H N 186 N H N 187 N H N 188 N N N 189 S C N 190 N C N 191 N O N 192 N C N 193 N C N 194 N C N 195 N C N 196 N N N 197 N O N 198 N H N 199 N H N 200 N H N 201 N H N 202 N H N 203 N H N 204 N H N 205 N H N 206 N H N 207 N H N 208 N H N 209 N H N 210 N H N 211 N H N 212 N H N 213 N N N 214 S C N 215 N C N 216 N O N 217 N C Y 218 N C Y 219 N C Y 220 N C Y 221 N C Y 222 N C Y 223 N C N 224 N O N 225 N H N 226 N H N 227 N H N 228 N H N 229 N H N 230 N H N 231 N H N 232 N H N 233 N H N 234 N H N 235 N H N 236 N N N 237 S C N 238 N C N 239 N O N 240 N C Y 241 N C Y 242 N C Y 243 N C Y 244 N N Y 245 N C Y 246 N C Y 247 N C Y 248 N C Y 249 N C N 250 N O N 251 N H N 252 N H N 253 N H N 254 N H N 255 N H N 256 N H N 257 N H N 258 N H N 259 N H N 260 N H N 261 N H N 262 N H N 263 N N N 264 S C N 265 N C N 266 N O N 267 N C N 268 N C N 269 N C N 270 N O N 271 N H N 272 N H N 273 N H N 274 N H N 275 N H N 276 N H N 277 N H N 278 N H N 279 N H N 280 N H N 281 N H N 1 N sing N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N doub N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N doub N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N sing N 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N doub N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N doub N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N doub N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N doub N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N doub N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N doub N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N doub N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N sing N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N doub N 96 N sing N 97 N sing N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N doub N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N sing N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N doub N 114 N sing N 115 N sing N 116 N sing N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N doub N 123 N sing N 124 N sing N 125 N sing N 126 N sing Y 127 N sing Y 128 N doub Y 129 N doub N 130 N sing Y 131 N sing N 132 N sing Y 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N sing N 138 N sing N 139 N sing N 140 N sing N 141 N sing N 142 N sing N 143 N doub N 144 N sing N 145 N sing N 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N sing N 157 N sing N 158 N sing N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N doub N 165 N sing N 166 N sing N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N sing N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N doub N 186 N sing N 187 N sing N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N sing N 196 N sing N 197 N sing N 198 N sing N 199 N sing N 200 N sing N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N doub N 210 N sing N 211 N sing N 212 N sing N 213 N sing Y 214 N doub Y 215 N sing Y 216 N sing N 217 N sing Y 218 N doub N 219 N sing Y 220 N doub N 221 N sing Y 222 N sing N 223 N sing N 224 N sing N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N sing N 231 N sing N 232 N doub N 233 N sing N 234 N sing N 235 N sing N 236 N sing Y 237 N doub Y 238 N sing Y 239 N sing N 240 N sing Y 241 N doub Y 242 N sing Y 243 N sing N 244 N sing Y 245 N sing Y 246 N doub N 247 N sing Y 248 N doub N 249 N sing Y 250 N sing N 251 N sing N 252 N sing N 253 N sing N 254 N sing N 255 N sing N 256 N sing N 257 N sing N 258 N sing N 259 N sing N 260 N doub N 261 N sing N 262 N sing N 263 N sing N 264 N sing N 265 N sing N 266 N sing N 267 N sing N 268 N sing N 269 N sing N 270 N sing N 271 N sing US Nano Lett. 1530-6992 26 8827 8833 10.1021/acs.nanolett.6c02104 42378159 Myoglobin Amyloid Fibrils Reveal a Hierarchical Principle of Polymorphism and Electrostatic Self-Assembly. 2026 10.2210/pdb24um/pdb pdb_000024um 24UM 42234 2.7 FSC 0.143 CUT-OFF HELICAL REL 2026-03-21 PDBJ 2026-07-29 2026-07-22 horse myoglobin amyloid fibril - PM3 2 1 PHASE FLIPPING AND AMPLITUDE CORRECTION 1 horse myoglobin 0 NATURAL COMPLEX 9796 Equus caballus PARTICLE 1 1 HELICAL 179.7472 2.39 C1 40 FEI FALCON IV (4k x 4k) 300 FIELD EMISSION GUN FLOOD BEAM TFS KRIOS BRIGHT FIELD 2500 1500 1 PARTICLE SELECTION 1 RELION 4.0 IMAGE ACQUISITION 1 MASKING CTF CORRECTION 1 CTFFIND LAYERLINE INDEXING DIFFRACTION INDEXING MODEL FITTING MODEL REFINEMENT OTHER INITIAL EULER ASSIGNMENT 1 FINAL EULER ASSIGNMENT 1 CLASSIFICATION 1 RECONSTRUCTION 1 RELION 4.0 VOLUME SELECTION 1 1 1 SERIES ALIGNMENT 1 1 1 MOLECULAR REPLACEMENT 1 1 1 LATTICE DISTORTION CORRECTION 1 1 1 SYMMETRY DETERMINATION 1 1 1 CRYSTALLOGRAPHY MERGING 1 1 1 20 NO NO NO YES ETHANE 24UM 3238.671 Myoglobin 1.7.-.-,1.11.1.- 20 man polymer Nitrite reductase MB,Pseudoperoxidase MB no no EWQQVLNVWGKVEADIAGHGQEVLIRLF EWQQVLNVWGKVEADIAGHGQEVLIRLF A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T 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 horse sample 1 28 MB 9796 Equus caballus 9796 Equus caballus Biological sequence citation citation_author em_admin citation citation_author em_admin repository Initial release repository Initial release repository Initial release repository Initial release repository Initial release repository Initial release repository Initial release Data collection Database references Database references Experimental summary 1 0 2026-07-22 1 0 2026-07-22 1 0 2026-07-22 1 0 1 2026-07-22 1 0 2 2026-07-22 1 0 2026-07-22 1 0 2026-07-22 1 1 2026-07-29 1 1 2026-07-29 _citation.journal_volume _citation.page_first _citation.page_last _citation_author.identifier_ORCID _em_admin.last_update _citation.journal_volume _citation.page_first _citation.page_last _citation_author.identifier_ORCID _em_admin.last_update Not funded caoqin@sjtu.edu.cn 0000-0003-4207-2697 Qin Cao principal investigator/group leader caoyiping@sjtu.edu.cn 0000-0002-7039-5445 Yiping Cao principal investigator/group leader horse myoglobin amyloid fibril - PM3 N PDBJ Y PDBC 2026-03-21 REL N GLU 6 n 1 GLU 6 A TRP 7 n 2 TRP 7 A GLN 8 n 3 GLN 8 A GLN 9 n 4 GLN 9 A VAL 10 n 5 VAL 10 A LEU 11 n 6 LEU 11 A ASN 12 n 7 ASN 12 A VAL 13 n 8 VAL 13 A TRP 14 n 9 TRP 14 A GLY 15 n 10 GLY 15 A LYS 16 n 11 LYS 16 A VAL 17 n 12 VAL 17 A GLU 18 n 13 GLU 18 A ALA 19 n 14 ALA 19 A ASP 20 n 15 ASP 20 A ILE 21 n 16 ILE 21 A ALA 22 n 17 ALA 22 A GLY 23 n 18 GLY 23 A HIS 24 n 19 HIS 24 A GLY 25 n 20 GLY 25 A GLN 26 n 21 GLN 26 A GLU 27 n 22 GLU 27 A VAL 28 n 23 VAL 28 A LEU 29 n 24 LEU 29 A ILE 30 n 25 ILE 30 A ARG 31 n 26 ARG 31 A LEU 32 n 27 LEU 32 A PHE 33 n 28 PHE 33 A GLU 6 n 1 GLU 6 B TRP 7 n 2 TRP 7 B GLN 8 n 3 GLN 8 B GLN 9 n 4 GLN 9 B VAL 10 n 5 VAL 10 B LEU 11 n 6 LEU 11 B ASN 12 n 7 ASN 12 B VAL 13 n 8 VAL 13 B TRP 14 n 9 TRP 14 B GLY 15 n 10 GLY 15 B LYS 16 n 11 LYS 16 B VAL 17 n 12 VAL 17 B GLU 18 n 13 GLU 18 B ALA 19 n 14 ALA 19 B ASP 20 n 15 ASP 20 B ILE 21 n 16 ILE 21 B ALA 22 n 17 ALA 22 B GLY 23 n 18 GLY 23 B HIS 24 n 19 HIS 24 B GLY 25 n 20 GLY 25 B GLN 26 n 21 GLN 26 B GLU 27 n 22 GLU 27 B VAL 28 n 23 VAL 28 B LEU 29 n 24 LEU 29 B ILE 30 n 25 ILE 30 B ARG 31 n 26 ARG 31 B LEU 32 n 27 LEU 32 B PHE 33 n 28 PHE 33 B GLU 6 n 1 GLU 6 C TRP 7 n 2 TRP 7 C GLN 8 n 3 GLN 8 C GLN 9 n 4 GLN 9 C VAL 10 n 5 VAL 10 C LEU 11 n 6 LEU 11 C ASN 12 n 7 ASN 12 C VAL 13 n 8 VAL 13 C TRP 14 n 9 TRP 14 C GLY 15 n 10 GLY 15 C LYS 16 n 11 LYS 16 C VAL 17 n 12 VAL 17 C GLU 18 n 13 GLU 18 C ALA 19 n 14 ALA 19 C ASP 20 n 15 ASP 20 C ILE 21 n 16 ILE 21 C ALA 22 n 17 ALA 22 C GLY 23 n 18 GLY 23 C HIS 24 n 19 HIS 24 C GLY 25 n 20 GLY 25 C GLN 26 n 21 GLN 26 C GLU 27 n 22 GLU 27 C VAL 28 n 23 VAL 28 C LEU 29 n 24 LEU 29 C ILE 30 n 25 ILE 30 C ARG 31 n 26 ARG 31 C LEU 32 n 27 LEU 32 C PHE 33 n 28 PHE 33 C GLU 6 n 1 GLU 6 D TRP 7 n 2 TRP 7 D GLN 8 n 3 GLN 8 D GLN 9 n 4 GLN 9 D VAL 10 n 5 VAL 10 D LEU 11 n 6 LEU 11 D ASN 12 n 7 ASN 12 D VAL 13 n 8 VAL 13 D TRP 14 n 9 TRP 14 D GLY 15 n 10 GLY 15 D LYS 16 n 11 LYS 16 D VAL 17 n 12 VAL 17 D GLU 18 n 13 GLU 18 D ALA 19 n 14 ALA 19 D ASP 20 n 15 ASP 20 D ILE 21 n 16 ILE 21 D ALA 22 n 17 ALA 22 D GLY 23 n 18 GLY 23 D HIS 24 n 19 HIS 24 D GLY 25 n 20 GLY 25 D GLN 26 n 21 GLN 26 D GLU 27 n 22 GLU 27 D VAL 28 n 23 VAL 28 D LEU 29 n 24 LEU 29 D ILE 30 n 25 ILE 30 D ARG 31 n 26 ARG 31 D LEU 32 n 27 LEU 32 D PHE 33 n 28 PHE 33 D GLU 6 n 1 GLU 6 E TRP 7 n 2 TRP 7 E GLN 8 n 3 GLN 8 E GLN 9 n 4 GLN 9 E VAL 10 n 5 VAL 10 E LEU 11 n 6 LEU 11 E ASN 12 n 7 ASN 12 E VAL 13 n 8 VAL 13 E TRP 14 n 9 TRP 14 E GLY 15 n 10 GLY 15 E LYS 16 n 11 LYS 16 E VAL 17 n 12 VAL 17 E GLU 18 n 13 GLU 18 E ALA 19 n 14 ALA 19 E ASP 20 n 15 ASP 20 E ILE 21 n 16 ILE 21 E ALA 22 n 17 ALA 22 E GLY 23 n 18 GLY 23 E HIS 24 n 19 HIS 24 E GLY 25 n 20 GLY 25 E GLN 26 n 21 GLN 26 E GLU 27 n 22 GLU 27 E VAL 28 n 23 VAL 28 E LEU 29 n 24 LEU 29 E ILE 30 n 25 ILE 30 E ARG 31 n 26 ARG 31 E LEU 32 n 27 LEU 32 E PHE 33 n 28 PHE 33 E GLU 6 n 1 GLU 6 F TRP 7 n 2 TRP 7 F GLN 8 n 3 GLN 8 F GLN 9 n 4 GLN 9 F VAL 10 n 5 VAL 10 F LEU 11 n 6 LEU 11 F ASN 12 n 7 ASN 12 F VAL 13 n 8 VAL 13 F TRP 14 n 9 TRP 14 F GLY 15 n 10 GLY 15 F LYS 16 n 11 LYS 16 F VAL 17 n 12 VAL 17 F GLU 18 n 13 GLU 18 F ALA 19 n 14 ALA 19 F ASP 20 n 15 ASP 20 F ILE 21 n 16 ILE 21 F ALA 22 n 17 ALA 22 F GLY 23 n 18 GLY 23 F HIS 24 n 19 HIS 24 F GLY 25 n 20 GLY 25 F GLN 26 n 21 GLN 26 F GLU 27 n 22 GLU 27 F VAL 28 n 23 VAL 28 F LEU 29 n 24 LEU 29 F ILE 30 n 25 ILE 30 F ARG 31 n 26 ARG 31 F LEU 32 n 27 LEU 32 F PHE 33 n 28 PHE 33 F GLU 6 n 1 GLU 6 G TRP 7 n 2 TRP 7 G GLN 8 n 3 GLN 8 G GLN 9 n 4 GLN 9 G VAL 10 n 5 VAL 10 G LEU 11 n 6 LEU 11 G ASN 12 n 7 ASN 12 G VAL 13 n 8 VAL 13 G TRP 14 n 9 TRP 14 G GLY 15 n 10 GLY 15 G LYS 16 n 11 LYS 16 G VAL 17 n 12 VAL 17 G GLU 18 n 13 GLU 18 G ALA 19 n 14 ALA 19 G ASP 20 n 15 ASP 20 G ILE 21 n 16 ILE 21 G ALA 22 n 17 ALA 22 G GLY 23 n 18 GLY 23 G HIS 24 n 19 HIS 24 G GLY 25 n 20 GLY 25 G GLN 26 n 21 GLN 26 G GLU 27 n 22 GLU 27 G VAL 28 n 23 VAL 28 G LEU 29 n 24 LEU 29 G ILE 30 n 25 ILE 30 G ARG 31 n 26 ARG 31 G LEU 32 n 27 LEU 32 G PHE 33 n 28 PHE 33 G GLU 6 n 1 GLU 6 H TRP 7 n 2 TRP 7 H GLN 8 n 3 GLN 8 H GLN 9 n 4 GLN 9 H VAL 10 n 5 VAL 10 H LEU 11 n 6 LEU 11 H ASN 12 n 7 ASN 12 H VAL 13 n 8 VAL 13 H TRP 14 n 9 TRP 14 H GLY 15 n 10 GLY 15 H LYS 16 n 11 LYS 16 H VAL 17 n 12 VAL 17 H GLU 18 n 13 GLU 18 H ALA 19 n 14 ALA 19 H ASP 20 n 15 ASP 20 H ILE 21 n 16 ILE 21 H ALA 22 n 17 ALA 22 H GLY 23 n 18 GLY 23 H HIS 24 n 19 HIS 24 H GLY 25 n 20 GLY 25 H GLN 26 n 21 GLN 26 H GLU 27 n 22 GLU 27 H VAL 28 n 23 VAL 28 H LEU 29 n 24 LEU 29 H ILE 30 n 25 ILE 30 H ARG 31 n 26 ARG 31 H LEU 32 n 27 LEU 32 H PHE 33 n 28 PHE 33 H GLU 6 n 1 GLU 6 I TRP 7 n 2 TRP 7 I GLN 8 n 3 GLN 8 I GLN 9 n 4 GLN 9 I VAL 10 n 5 VAL 10 I LEU 11 n 6 LEU 11 I ASN 12 n 7 ASN 12 I VAL 13 n 8 VAL 13 I TRP 14 n 9 TRP 14 I GLY 15 n 10 GLY 15 I LYS 16 n 11 LYS 16 I VAL 17 n 12 VAL 17 I GLU 18 n 13 GLU 18 I ALA 19 n 14 ALA 19 I ASP 20 n 15 ASP 20 I ILE 21 n 16 ILE 21 I ALA 22 n 17 ALA 22 I GLY 23 n 18 GLY 23 I HIS 24 n 19 HIS 24 I GLY 25 n 20 GLY 25 I GLN 26 n 21 GLN 26 I GLU 27 n 22 GLU 27 I VAL 28 n 23 VAL 28 I LEU 29 n 24 LEU 29 I ILE 30 n 25 ILE 30 I ARG 31 n 26 ARG 31 I LEU 32 n 27 LEU 32 I PHE 33 n 28 PHE 33 I GLU 6 n 1 GLU 6 J TRP 7 n 2 TRP 7 J GLN 8 n 3 GLN 8 J GLN 9 n 4 GLN 9 J VAL 10 n 5 VAL 10 J LEU 11 n 6 LEU 11 J ASN 12 n 7 ASN 12 J VAL 13 n 8 VAL 13 J TRP 14 n 9 TRP 14 J GLY 15 n 10 GLY 15 J LYS 16 n 11 LYS 16 J VAL 17 n 12 VAL 17 J GLU 18 n 13 GLU 18 J ALA 19 n 14 ALA 19 J ASP 20 n 15 ASP 20 J ILE 21 n 16 ILE 21 J ALA 22 n 17 ALA 22 J GLY 23 n 18 GLY 23 J HIS 24 n 19 HIS 24 J GLY 25 n 20 GLY 25 J GLN 26 n 21 GLN 26 J GLU 27 n 22 GLU 27 J VAL 28 n 23 VAL 28 J LEU 29 n 24 LEU 29 J ILE 30 n 25 ILE 30 J ARG 31 n 26 ARG 31 J LEU 32 n 27 LEU 32 J PHE 33 n 28 PHE 33 J GLU 6 n 1 GLU 6 K TRP 7 n 2 TRP 7 K GLN 8 n 3 GLN 8 K GLN 9 n 4 GLN 9 K VAL 10 n 5 VAL 10 K LEU 11 n 6 LEU 11 K ASN 12 n 7 ASN 12 K VAL 13 n 8 VAL 13 K TRP 14 n 9 TRP 14 K GLY 15 n 10 GLY 15 K LYS 16 n 11 LYS 16 K VAL 17 n 12 VAL 17 K GLU 18 n 13 GLU 18 K ALA 19 n 14 ALA 19 K ASP 20 n 15 ASP 20 K ILE 21 n 16 ILE 21 K ALA 22 n 17 ALA 22 K GLY 23 n 18 GLY 23 K HIS 24 n 19 HIS 24 K GLY 25 n 20 GLY 25 K GLN 26 n 21 GLN 26 K GLU 27 n 22 GLU 27 K VAL 28 n 23 VAL 28 K LEU 29 n 24 LEU 29 K ILE 30 n 25 ILE 30 K ARG 31 n 26 ARG 31 K LEU 32 n 27 LEU 32 K PHE 33 n 28 PHE 33 K GLU 6 n 1 GLU 6 L TRP 7 n 2 TRP 7 L GLN 8 n 3 GLN 8 L GLN 9 n 4 GLN 9 L VAL 10 n 5 VAL 10 L LEU 11 n 6 LEU 11 L ASN 12 n 7 ASN 12 L VAL 13 n 8 VAL 13 L TRP 14 n 9 TRP 14 L GLY 15 n 10 GLY 15 L LYS 16 n 11 LYS 16 L VAL 17 n 12 VAL 17 L GLU 18 n 13 GLU 18 L ALA 19 n 14 ALA 19 L ASP 20 n 15 ASP 20 L ILE 21 n 16 ILE 21 L ALA 22 n 17 ALA 22 L GLY 23 n 18 GLY 23 L HIS 24 n 19 HIS 24 L GLY 25 n 20 GLY 25 L GLN 26 n 21 GLN 26 L GLU 27 n 22 GLU 27 L VAL 28 n 23 VAL 28 L LEU 29 n 24 LEU 29 L ILE 30 n 25 ILE 30 L ARG 31 n 26 ARG 31 L LEU 32 n 27 LEU 32 L PHE 33 n 28 PHE 33 L GLU 6 n 1 GLU 6 M TRP 7 n 2 TRP 7 M GLN 8 n 3 GLN 8 M GLN 9 n 4 GLN 9 M VAL 10 n 5 VAL 10 M LEU 11 n 6 LEU 11 M ASN 12 n 7 ASN 12 M VAL 13 n 8 VAL 13 M TRP 14 n 9 TRP 14 M GLY 15 n 10 GLY 15 M LYS 16 n 11 LYS 16 M VAL 17 n 12 VAL 17 M GLU 18 n 13 GLU 18 M ALA 19 n 14 ALA 19 M ASP 20 n 15 ASP 20 M ILE 21 n 16 ILE 21 M ALA 22 n 17 ALA 22 M GLY 23 n 18 GLY 23 M HIS 24 n 19 HIS 24 M GLY 25 n 20 GLY 25 M GLN 26 n 21 GLN 26 M GLU 27 n 22 GLU 27 M VAL 28 n 23 VAL 28 M LEU 29 n 24 LEU 29 M ILE 30 n 25 ILE 30 M ARG 31 n 26 ARG 31 M LEU 32 n 27 LEU 32 M PHE 33 n 28 PHE 33 M GLU 6 n 1 GLU 6 N TRP 7 n 2 TRP 7 N GLN 8 n 3 GLN 8 N GLN 9 n 4 GLN 9 N VAL 10 n 5 VAL 10 N LEU 11 n 6 LEU 11 N ASN 12 n 7 ASN 12 N VAL 13 n 8 VAL 13 N TRP 14 n 9 TRP 14 N GLY 15 n 10 GLY 15 N LYS 16 n 11 LYS 16 N VAL 17 n 12 VAL 17 N GLU 18 n 13 GLU 18 N ALA 19 n 14 ALA 19 N ASP 20 n 15 ASP 20 N ILE 21 n 16 ILE 21 N ALA 22 n 17 ALA 22 N GLY 23 n 18 GLY 23 N HIS 24 n 19 HIS 24 N GLY 25 n 20 GLY 25 N GLN 26 n 21 GLN 26 N GLU 27 n 22 GLU 27 N VAL 28 n 23 VAL 28 N LEU 29 n 24 LEU 29 N ILE 30 n 25 ILE 30 N ARG 31 n 26 ARG 31 N LEU 32 n 27 LEU 32 N PHE 33 n 28 PHE 33 N GLU 6 n 1 GLU 6 O TRP 7 n 2 TRP 7 O GLN 8 n 3 GLN 8 O GLN 9 n 4 GLN 9 O VAL 10 n 5 VAL 10 O LEU 11 n 6 LEU 11 O ASN 12 n 7 ASN 12 O VAL 13 n 8 VAL 13 O TRP 14 n 9 TRP 14 O GLY 15 n 10 GLY 15 O LYS 16 n 11 LYS 16 O VAL 17 n 12 VAL 17 O GLU 18 n 13 GLU 18 O ALA 19 n 14 ALA 19 O ASP 20 n 15 ASP 20 O ILE 21 n 16 ILE 21 O ALA 22 n 17 ALA 22 O GLY 23 n 18 GLY 23 O HIS 24 n 19 HIS 24 O GLY 25 n 20 GLY 25 O GLN 26 n 21 GLN 26 O GLU 27 n 22 GLU 27 O VAL 28 n 23 VAL 28 O LEU 29 n 24 LEU 29 O ILE 30 n 25 ILE 30 O ARG 31 n 26 ARG 31 O LEU 32 n 27 LEU 32 O PHE 33 n 28 PHE 33 O GLU 6 n 1 GLU 6 P TRP 7 n 2 TRP 7 P GLN 8 n 3 GLN 8 P GLN 9 n 4 GLN 9 P VAL 10 n 5 VAL 10 P LEU 11 n 6 LEU 11 P ASN 12 n 7 ASN 12 P VAL 13 n 8 VAL 13 P TRP 14 n 9 TRP 14 P GLY 15 n 10 GLY 15 P LYS 16 n 11 LYS 16 P VAL 17 n 12 VAL 17 P GLU 18 n 13 GLU 18 P ALA 19 n 14 ALA 19 P ASP 20 n 15 ASP 20 P ILE 21 n 16 ILE 21 P ALA 22 n 17 ALA 22 P GLY 23 n 18 GLY 23 P HIS 24 n 19 HIS 24 P GLY 25 n 20 GLY 25 P GLN 26 n 21 GLN 26 P GLU 27 n 22 GLU 27 P VAL 28 n 23 VAL 28 P LEU 29 n 24 LEU 29 P ILE 30 n 25 ILE 30 P ARG 31 n 26 ARG 31 P LEU 32 n 27 LEU 32 P PHE 33 n 28 PHE 33 P GLU 6 n 1 GLU 6 Q TRP 7 n 2 TRP 7 Q GLN 8 n 3 GLN 8 Q GLN 9 n 4 GLN 9 Q VAL 10 n 5 VAL 10 Q LEU 11 n 6 LEU 11 Q ASN 12 n 7 ASN 12 Q VAL 13 n 8 VAL 13 Q TRP 14 n 9 TRP 14 Q GLY 15 n 10 GLY 15 Q LYS 16 n 11 LYS 16 Q VAL 17 n 12 VAL 17 Q GLU 18 n 13 GLU 18 Q ALA 19 n 14 ALA 19 Q ASP 20 n 15 ASP 20 Q ILE 21 n 16 ILE 21 Q ALA 22 n 17 ALA 22 Q GLY 23 n 18 GLY 23 Q HIS 24 n 19 HIS 24 Q GLY 25 n 20 GLY 25 Q GLN 26 n 21 GLN 26 Q GLU 27 n 22 GLU 27 Q VAL 28 n 23 VAL 28 Q LEU 29 n 24 LEU 29 Q ILE 30 n 25 ILE 30 Q ARG 31 n 26 ARG 31 Q LEU 32 n 27 LEU 32 Q PHE 33 n 28 PHE 33 Q GLU 6 n 1 GLU 6 R TRP 7 n 2 TRP 7 R GLN 8 n 3 GLN 8 R GLN 9 n 4 GLN 9 R VAL 10 n 5 VAL 10 R LEU 11 n 6 LEU 11 R ASN 12 n 7 ASN 12 R VAL 13 n 8 VAL 13 R TRP 14 n 9 TRP 14 R GLY 15 n 10 GLY 15 R LYS 16 n 11 LYS 16 R VAL 17 n 12 VAL 17 R GLU 18 n 13 GLU 18 R ALA 19 n 14 ALA 19 R ASP 20 n 15 ASP 20 R ILE 21 n 16 ILE 21 R ALA 22 n 17 ALA 22 R GLY 23 n 18 GLY 23 R HIS 24 n 19 HIS 24 R GLY 25 n 20 GLY 25 R GLN 26 n 21 GLN 26 R GLU 27 n 22 GLU 27 R VAL 28 n 23 VAL 28 R LEU 29 n 24 LEU 29 R ILE 30 n 25 ILE 30 R ARG 31 n 26 ARG 31 R LEU 32 n 27 LEU 32 R PHE 33 n 28 PHE 33 R GLU 6 n 1 GLU 6 S TRP 7 n 2 TRP 7 S GLN 8 n 3 GLN 8 S GLN 9 n 4 GLN 9 S VAL 10 n 5 VAL 10 S LEU 11 n 6 LEU 11 S ASN 12 n 7 ASN 12 S VAL 13 n 8 VAL 13 S TRP 14 n 9 TRP 14 S GLY 15 n 10 GLY 15 S LYS 16 n 11 LYS 16 S VAL 17 n 12 VAL 17 S GLU 18 n 13 GLU 18 S ALA 19 n 14 ALA 19 S ASP 20 n 15 ASP 20 S ILE 21 n 16 ILE 21 S ALA 22 n 17 ALA 22 S GLY 23 n 18 GLY 23 S HIS 24 n 19 HIS 24 S GLY 25 n 20 GLY 25 S GLN 26 n 21 GLN 26 S GLU 27 n 22 GLU 27 S VAL 28 n 23 VAL 28 S LEU 29 n 24 LEU 29 S ILE 30 n 25 ILE 30 S ARG 31 n 26 ARG 31 S LEU 32 n 27 LEU 32 S PHE 33 n 28 PHE 33 S GLU 6 n 1 GLU 6 T TRP 7 n 2 TRP 7 T GLN 8 n 3 GLN 8 T GLN 9 n 4 GLN 9 T VAL 10 n 5 VAL 10 T LEU 11 n 6 LEU 11 T ASN 12 n 7 ASN 12 T VAL 13 n 8 VAL 13 T TRP 14 n 9 TRP 14 T GLY 15 n 10 GLY 15 T LYS 16 n 11 LYS 16 T VAL 17 n 12 VAL 17 T GLU 18 n 13 GLU 18 T ALA 19 n 14 ALA 19 T ASP 20 n 15 ASP 20 T ILE 21 n 16 ILE 21 T ALA 22 n 17 ALA 22 T GLY 23 n 18 GLY 23 T HIS 24 n 19 HIS 24 T GLY 25 n 20 GLY 25 T GLN 26 n 21 GLN 26 T GLU 27 n 22 GLU 27 T VAL 28 n 23 VAL 28 T LEU 29 n 24 LEU 29 T ILE 30 n 25 ILE 30 T ARG 31 n 26 ARG 31 T LEU 32 n 27 LEU 32 T PHE 33 n 28 PHE 33 T author_and_software_defined_assembly 20 20-meric not applicable electron microscopy 1.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 1.0 1_555 x,y,z identity operation 0.0 0.0 0.0 A N LEU 11 A N LEU 6 E O ASN 12 E O ASN 7 E N LEU 11 E N LEU 6 I O ASN 12 I O ASN 7 I N LEU 11 I N LEU 6 M O ASN 12 M O ASN 7 M N LEU 11 M N LEU 6 Q O ASN 12 Q O ASN 7 A N VAL 17 A N VAL 12 E O LYS 16 E O LYS 11 E N VAL 17 E N VAL 12 I O LYS 16 I O LYS 11 I N VAL 17 I N VAL 12 M O LYS 16 M O LYS 11 M N VAL 17 M N VAL 12 Q O LYS 16 Q O LYS 11 A N VAL 28 A N VAL 23 E O LEU 29 E O LEU 24 E N VAL 28 E N VAL 23 I O LEU 29 I O LEU 24 I N VAL 28 I N VAL 23 M O LEU 29 M O LEU 24 M N VAL 28 M N VAL 23 Q O LEU 29 Q O LEU 24 B N GLN 9 B N GLN 4 F O VAL 10 F O VAL 5 F N GLN 9 F N GLN 4 J O VAL 10 J O VAL 5 J N GLN 9 J N GLN 4 N O VAL 10 N O VAL 5 N N GLN 9 N N GLN 4 R O VAL 10 R O VAL 5 B N ALA 22 B N ALA 17 F O ILE 21 F O ILE 16 F N ALA 22 F N ALA 17 J O ILE 21 J O ILE 16 J N ALA 22 J N ALA 17 N O ILE 21 N O ILE 16 N N ALA 22 N N ALA 17 R O ILE 21 R O ILE 16 B N GLU 27 B N GLU 22 F O VAL 28 F O VAL 23 F N GLU 27 F N GLU 22 J O VAL 28 J O VAL 23 J N GLU 27 J N GLU 22 N O VAL 28 N O VAL 23 N N GLU 27 N N GLU 22 R O VAL 28 R O VAL 23 B N ARG 31 B N ARG 26 F O LEU 32 F O LEU 27 F N ARG 31 F N ARG 26 J O LEU 32 J O LEU 27 J N ARG 31 J N ARG 26 N O LEU 32 N O LEU 27 N N ARG 31 N N ARG 26 R O LEU 32 R O LEU 27 C N LEU 11 C N LEU 6 G O ASN 12 G O ASN 7 G N LEU 11 G N LEU 6 K O ASN 12 K O ASN 7 K N LEU 11 K N LEU 6 O O ASN 12 O O ASN 7 O N LEU 11 O N LEU 6 S O ASN 12 S O ASN 7 C N VAL 17 C N VAL 12 G O LYS 16 G O LYS 11 G N VAL 17 G N VAL 12 K O LYS 16 K O LYS 11 K N VAL 17 K N VAL 12 O O LYS 16 O O LYS 11 O N VAL 17 O N VAL 12 S O LYS 16 S O LYS 11 C N VAL 28 C N VAL 23 G O LEU 29 G O LEU 24 G N VAL 28 G N VAL 23 K O LEU 29 K O LEU 24 K N VAL 28 K N VAL 23 O O LEU 29 O O LEU 24 O N VAL 28 O N VAL 23 S O LEU 29 S O LEU 24 D N GLN 9 D N GLN 4 H O VAL 10 H O VAL 5 H N GLN 9 H N GLN 4 L O VAL 10 L O VAL 5 L N GLN 9 L N GLN 4 P O VAL 10 P O VAL 5 P N GLN 9 P N GLN 4 T O VAL 10 T O VAL 5 D N ALA 22 D N ALA 17 H O ILE 21 H O ILE 16 H N ALA 22 H N ALA 17 L O ILE 21 L O ILE 16 L N ALA 22 L N ALA 17 P O ILE 21 P O ILE 16 P N ALA 22 P N ALA 17 T O ILE 21 T O ILE 16 D N GLU 27 D N GLU 22 H O VAL 28 H O VAL 23 H N GLU 27 H N GLU 22 L O VAL 28 L O VAL 23 L N GLU 27 L N GLU 22 P O VAL 28 P O VAL 23 P N GLU 27 P N GLU 22 T O VAL 28 T O VAL 23 D N ARG 31 D N ARG 26 H O LEU 32 H O LEU 27 H N ARG 31 H N ARG 26 L O LEU 32 L O LEU 27 L N ARG 31 L N ARG 26 P O LEU 32 P O LEU 27 P N ARG 31 P N ARG 26 T O LEU 32 T O LEU 27 N horse myoglobin amyloid fibril - PM3 1 N N 1 N N 1 N N 1 N N 1 N N 1 N N 1 N N 1 N N 1 N N 1 N N 1 N N 1 N N 1 N N 1 N N 1 N N 1 N N 1 N N 1 N N 1 N N 1 N N PROTEIN FIBRIL protein fibril MYG_HORSE UNP 1 7 P68082 EWQQVLNVWGKVEADIAGHGQEVLIRLF 7 34 24UM 6 33 P68082 A 1 1 28 7 34 24UM 6 33 P68082 B 1 1 28 7 34 24UM 6 33 P68082 C 1 1 28 7 34 24UM 6 33 P68082 D 1 1 28 7 34 24UM 6 33 P68082 E 1 1 28 7 34 24UM 6 33 P68082 F 1 1 28 7 34 24UM 6 33 P68082 G 1 1 28 7 34 24UM 6 33 P68082 H 1 1 28 7 34 24UM 6 33 P68082 I 1 1 28 7 34 24UM 6 33 P68082 J 1 1 28 7 34 24UM 6 33 P68082 K 1 1 28 7 34 24UM 6 33 P68082 L 1 1 28 7 34 24UM 6 33 P68082 M 1 1 28 7 34 24UM 6 33 P68082 N 1 1 28 7 34 24UM 6 33 P68082 O 1 1 28 7 34 24UM 6 33 P68082 P 1 1 28 7 34 24UM 6 33 P68082 Q 1 1 28 7 34 24UM 6 33 P68082 R 1 1 28 7 34 24UM 6 33 P68082 S 1 1 28 7 34 24UM 6 33 P68082 T 1 1 28 5 5 5 5 5 5 5 5 5 5 5 5 5 5 parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel parallel A TRP 7 A TRP 2 A VAL 13 A VAL 8 E TRP 7 E TRP 2 E VAL 13 E VAL 8 I TRP 7 I TRP 2 I VAL 13 I VAL 8 M TRP 7 M TRP 2 M VAL 13 M VAL 8 Q TRP 7 Q TRP 2 Q VAL 13 Q VAL 8 A LYS 16 A LYS 11 A ILE 21 A ILE 16 E LYS 16 E LYS 11 E ILE 21 E ILE 16 I LYS 16 I LYS 11 I ILE 21 I ILE 16 M LYS 16 M LYS 11 M ILE 21 M ILE 16 Q LYS 16 Q LYS 11 Q ILE 21 Q ILE 16 A HIS 24 A HIS 19 A LEU 32 A LEU 27 E HIS 24 E HIS 19 E LEU 32 E LEU 27 I HIS 24 I HIS 19 I LEU 32 I LEU 27 M HIS 24 M HIS 19 M LEU 32 M LEU 27 Q HIS 24 Q HIS 19 Q LEU 32 Q LEU 27 B GLN 8 B GLN 3 B VAL 10 B VAL 5 F GLN 8 F GLN 3 F VAL 10 F VAL 5 J GLN 8 J GLN 3 J VAL 10 J VAL 5 N GLN 8 N GLN 3 N VAL 10 N VAL 5 R GLN 8 R GLN 3 R VAL 10 R VAL 5 B ASP 20 B ASP 15 B ALA 22 B ALA 17 F ASP 20 F ASP 15 F ALA 22 F ALA 17 J ASP 20 J ASP 15 J ALA 22 J ALA 17 N ASP 20 N ASP 15 N ALA 22 N ALA 17 R ASP 20 R ASP 15 R ALA 22 R ALA 17 B GLN 26 B GLN 21 B VAL 28 B VAL 23 F GLN 26 F GLN 21 F VAL 28 F VAL 23 J GLN 26 J GLN 21 J VAL 28 J VAL 23 N GLN 26 N GLN 21 N VAL 28 N VAL 23 R GLN 26 R GLN 21 R VAL 28 R VAL 23 B ARG 31 B ARG 26 B LEU 32 B LEU 27 F ARG 31 F ARG 26 F LEU 32 F LEU 27 J ARG 31 J ARG 26 J LEU 32 J LEU 27 N ARG 31 N ARG 26 N LEU 32 N LEU 27 R ARG 31 R ARG 26 R LEU 32 R LEU 27 C TRP 7 C TRP 2 C VAL 13 C VAL 8 G TRP 7 G TRP 2 G VAL 13 G VAL 8 K TRP 7 K TRP 2 K VAL 13 K VAL 8 O TRP 7 O TRP 2 O VAL 13 O VAL 8 S TRP 7 S TRP 2 S VAL 13 S VAL 8 C LYS 16 C LYS 11 C ILE 21 C ILE 16 G LYS 16 G LYS 11 G ILE 21 G ILE 16 K LYS 16 K LYS 11 K ILE 21 K ILE 16 O LYS 16 O LYS 11 O ILE 21 O ILE 16 S LYS 16 S LYS 11 S ILE 21 S ILE 16 C HIS 24 C HIS 19 C LEU 32 C LEU 27 G HIS 24 G HIS 19 G LEU 32 G LEU 27 K HIS 24 K HIS 19 K LEU 32 K LEU 27 O HIS 24 O HIS 19 O LEU 32 O LEU 27 S HIS 24 S HIS 19 S LEU 32 S LEU 27 D GLN 8 D GLN 3 D VAL 10 D VAL 5 H GLN 8 H GLN 3 H VAL 10 H VAL 5 L GLN 8 L GLN 3 L VAL 10 L VAL 5 P GLN 8 P GLN 3 P VAL 10 P VAL 5 T GLN 8 T GLN 3 T VAL 10 T VAL 5 D ASP 20 D ASP 15 D ALA 22 D ALA 17 H ASP 20 H ASP 15 H ALA 22 H ALA 17 L ASP 20 L ASP 15 L ALA 22 L ALA 17 P ASP 20 P ASP 15 P ALA 22 P ALA 17 T ASP 20 T ASP 15 T ALA 22 T ALA 17 D GLN 26 D GLN 21 D VAL 28 D VAL 23 H GLN 26 H GLN 21 H VAL 28 H VAL 23 L GLN 26 L GLN 21 L VAL 28 L VAL 23 P GLN 26 P GLN 21 P VAL 28 P VAL 23 T GLN 26 T GLN 21 T VAL 28 T VAL 23 D ARG 31 D ARG 26 D LEU 32 D LEU 27 H ARG 31 H ARG 26 H LEU 32 H LEU 27 L ARG 31 L ARG 26 L LEU 32 L LEU 27 P ARG 31 P ARG 26 P LEU 32 P LEU 27 T ARG 31 T ARG 26 T LEU 32 T LEU 27