0.046402 0.000000 0.000000 0.000000 0.022866 0.000000 0.000000 0.000000 0.012924 0.00000 0.00000 0.00000 Innis, C.A. Hyvonen, M. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 4 90.00 90.00 90.00 21.551 43.733 77.376 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 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 H2 O 18.015 WATER non-polymer 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 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 C11 H12 N2 O2 204.225 y TRYPTOPHAN 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 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 R C N 76 N C N 77 N O N 78 N C N 79 N S N 80 N O N 81 N H N 82 N H N 83 N H N 84 N H N 85 N H N 86 N H N 87 N H N 88 N N N 89 S C N 90 N C N 91 N O N 92 N C N 93 N C N 94 N C N 95 N O N 96 N N N 97 N O N 98 N H N 99 N H N 100 N H N 101 N H N 102 N H N 103 N H N 104 N H N 105 N H N 106 N H N 107 N H N 108 N N N 109 S C N 110 N C N 111 N O N 112 N C N 113 N C N 114 N C N 115 N O 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 H N 124 N H N 125 N H N 126 N H N 127 N N N 128 N C N 129 N C N 130 N O N 131 N O N 132 N H N 133 N H N 134 N H N 135 N H N 136 N H N 137 N O N 138 N H N 139 N H N 140 N N N 141 S C N 142 N C N 143 N O N 144 S C N 145 N C N 146 N C N 147 N C N 148 N O N 149 N H N 150 N H N 151 N H N 152 N H 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 N N 163 S C N 164 N C N 165 N O N 166 N C N 167 N C N 168 N C N 169 N C N 170 N O N 171 N H N 172 N H N 173 N H N 174 N H 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 N N 185 S C N 186 N C N 187 N O N 188 N C N 189 N C N 190 N C N 191 N C N 192 N N N 193 N O N 194 N H N 195 N H N 196 N H N 197 N H 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 N N 210 S C N 211 N C N 212 N O N 213 N C N 214 N C N 215 N S N 216 N C N 217 N O N 218 N H N 219 N H N 220 N H N 221 N H N 222 N H N 223 N H N 224 N H N 225 N H N 226 N H N 227 N H N 228 N H N 229 N N N 230 S C N 231 N C N 232 N O N 233 N C N 234 N C N 235 N C N 236 N O N 237 N H N 238 N H N 239 N H N 240 N H N 241 N H N 242 N H N 243 N H N 244 N H N 245 N H N 246 N N N 247 S C N 248 N C N 249 N O N 250 N C N 251 N O N 252 N O 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 N N 261 S C N 262 N C N 263 N O N 264 R C N 265 N O N 266 N C N 267 N O N 268 N H N 269 N H N 270 N H 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 N N 278 S C N 279 N C N 280 N O N 281 N C Y 282 N C Y 283 N C Y 284 N C Y 285 N N Y 286 N C Y 287 N C Y 288 N C Y 289 N C Y 290 N C N 291 N O N 292 N H N 293 N H N 294 N H N 295 N H N 296 N H N 297 N H N 298 N H N 299 N H N 300 N H N 301 N H N 302 N H N 303 N H N 304 N N N 305 S C N 306 N C N 307 N O N 308 N C Y 309 N C Y 310 N C Y 311 N C Y 312 N C Y 313 N C Y 314 N C N 315 N O N 316 N O N 317 N H N 318 N H N 319 N H N 320 N H N 321 N H N 322 N H N 323 N H N 324 N H N 325 N H N 326 N H N 327 N H N 328 N N N 329 S C N 330 N C N 331 N O N 332 N C N 333 N C N 334 N C N 335 N O N 336 N H N 337 N H N 338 N H N 339 N H N 340 N H N 341 N H N 342 N H N 343 N H N 344 N H N 345 N H N 346 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 sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N doub N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N doub N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N doub N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N doub N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N doub N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N sing N 133 N sing N 134 N sing N 135 N sing N 136 N sing N 137 N doub N 138 N sing N 139 N sing N 140 N sing N 141 N sing N 142 N sing N 143 N sing 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 doub N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N sing 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 doub N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N sing 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 doub N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N sing N 210 N sing N 211 N sing N 212 N sing N 213 N sing N 214 N sing N 215 N sing N 216 N sing N 217 N sing N 218 N sing N 219 N sing N 220 N sing N 221 N sing N 222 N doub 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 sing N 233 N sing N 234 N sing N 235 N sing N 236 N sing N 237 N sing N 238 N sing N 239 N doub N 240 N sing N 241 N sing N 242 N sing N 243 N sing N 244 N sing N 245 N sing N 246 N sing N 247 N sing N 248 N sing N 249 N sing N 250 N sing N 251 N sing N 252 N doub 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 sing 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 doub N 269 N sing N 270 N sing N 271 N sing N 272 N sing Y 273 N doub Y 274 N sing Y 275 N sing N 276 N sing Y 277 N doub Y 278 N sing Y 279 N sing N 280 N sing Y 281 N sing Y 282 N doub N 283 N sing Y 284 N doub N 285 N sing Y 286 N sing N 287 N sing N 288 N sing N 289 N sing N 290 N sing N 291 N sing N 292 N sing N 293 N sing N 294 N sing N 295 N sing N 296 N doub N 297 N sing N 298 N sing N 299 N sing N 300 N sing Y 301 N doub Y 302 N sing Y 303 N sing N 304 N sing Y 305 N doub N 306 N sing Y 307 N doub N 308 N sing Y 309 N sing N 310 N sing N 311 N sing N 312 N sing N 313 N sing N 314 N sing N 315 N sing N 316 N sing N 317 N sing N 318 N sing N 319 N sing N 320 N doub N 321 N sing N 322 N sing N 323 N sing N 324 N sing N 325 N sing N 326 N sing N 327 N sing N 328 N sing N 329 N sing N 330 N sing N 331 N sing US J.Biol.Chem. JBCHA3 0071 0021-9258 278 39969 39977 10.1074/jbc.M211284200 12867435 Crystal Structures of the Heparan Sulfate-binding Domain of Follistatin: Insights into ligand binding. 2003 10.2210/pdb1lr9/pdb pdb_00001lr9 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 100 1 Mirrors CCD 2001-02-11 ADSC QUANTUM 4 Si 111 CHANNEL SINGLE WAVELENGTH M x-ray 1 0.9795 1.0 ID14-4 ESRF 0.9795 SYNCHROTRON ESRF BEAMLINE ID14-4 8342.812 Follistatin Heparin binding domain 1 man polymer 18.015 water 28 nat water FS1, Activin-binding protein no no METCENVDCGPGKKCRMNKKNKPRCVCAPDCSNITWKGPVCGLDGKTYRNECALLKARCKEQPELEVQYQGKCK METCENVDCGPGKKCRMNKKNKPRCVCAPDCSNITWKGPVCGLDGKTYRNECALLKARCKEQPELEVQYQGKCK 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 n n n n n n n n n n n n n n n n n n n n Norway rat Rattus Escherichia Escherichia coli sample 10116 Rattus norvegicus 469008 Escherichia coli BL21(DE3) BL21(DE3) Plasmid pBAT4 1 2.35 43.68 VAPOR DIFFUSION, HANGING DROP 8.5 30-35% PEG4000, 0.4 M Magnesium chloride, 0.1 M Tris-HCl, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K 289 software database_2 struct_ref_seq_dif chem_comp_atom chem_comp_bond pdbx_initial_refinement_model repository Initial release Version format compliance Version format compliance Data collection Refinement description Database references Data collection Refinement description 1 0 2003-07-29 1 1 2008-04-28 1 2 2011-07-13 1 3 2019-07-24 1 4 2022-12-21 1 5 2023-09-20 _software.classification _software.name _software.version _database_2.pdbx_DOI _database_2.pdbx_database_accession _struct_ref_seq_dif.details Crystal structure of Fs1, the heparin-binding domain of follistatin, complexed with the heparin analogue sucrose octasulphate(SOS) Crystal structure of Fs1, the heparin-binding domain of follistatin, complexed with the heparin analogue D-myo-inositol hexasulphate (Ins6S) RCSB Y RCSB 2002-05-15 REL REL HOH water 1LR7 PDB ENTRY 1LR7 PDB experimental model HOH 1 2 HOH HOH 1 A HOH 2 2 HOH HOH 2 A HOH 3 2 HOH HOH 3 A HOH 4 2 HOH HOH 4 A HOH 5 2 HOH HOH 5 A HOH 6 2 HOH HOH 6 A HOH 7 2 HOH HOH 7 A HOH 8 2 HOH HOH 8 A HOH 9 2 HOH HOH 9 A HOH 10 2 HOH HOH 10 A HOH 11 2 HOH HOH 11 A HOH 12 2 HOH HOH 12 A HOH 13 2 HOH HOH 13 A HOH 14 2 HOH HOH 14 A HOH 15 2 HOH HOH 15 A HOH 16 2 HOH HOH 16 A HOH 17 2 HOH HOH 17 A HOH 18 2 HOH HOH 18 A HOH 19 2 HOH HOH 19 A HOH 20 2 HOH HOH 20 A HOH 21 2 HOH HOH 21 A HOH 22 2 HOH HOH 22 A HOH 23 2 HOH HOH 23 A HOH 24 2 HOH HOH 24 A HOH 25 2 HOH HOH 25 A HOH 26 2 HOH HOH 26 A HOH 27 2 HOH HOH 27 A HOH 28 2 HOH HOH 28 A n 1 63 A GLU 64 n 2 GLU 64 A THR 65 n 3 THR 65 A CYS 66 n 4 CYS 66 A GLU 67 n 5 GLU 67 A ASN 68 n 6 ASN 68 A VAL 69 n 7 VAL 69 A ASP 70 n 8 ASP 70 A CYS 71 n 9 CYS 71 A GLY 72 n 10 GLY 72 A PRO 73 n 11 PRO 73 A GLY 74 n 12 GLY 74 A LYS 75 n 13 LYS 75 A LYS 76 n 14 LYS 76 A CYS 77 n 15 CYS 77 A ARG 78 n 16 ARG 78 A MET 79 n 17 MET 79 A ASN 80 n 18 ASN 80 A LYS 81 n 19 LYS 81 A LYS 82 n 20 LYS 82 A ASN 83 n 21 ASN 83 A LYS 84 n 22 LYS 84 A PRO 85 n 23 PRO 85 A ARG 86 n 24 ARG 86 A CYS 87 n 25 CYS 87 A VAL 88 n 26 VAL 88 A CYS 89 n 27 CYS 89 A ALA 90 n 28 ALA 90 A PRO 91 n 29 PRO 91 A ASP 92 n 30 ASP 92 A CYS 93 n 31 CYS 93 A SER 94 n 32 SER 94 A ASN 95 n 33 ASN 95 A ILE 96 n 34 ILE 96 A THR 97 n 35 THR 97 A TRP 98 n 36 TRP 98 A LYS 99 n 37 LYS 99 A GLY 100 n 38 GLY 100 A PRO 101 n 39 PRO 101 A VAL 102 n 40 VAL 102 A CYS 103 n 41 CYS 103 A GLY 104 n 42 GLY 104 A LEU 105 n 43 LEU 105 A ASP 106 n 44 ASP 106 A GLY 107 n 45 GLY 107 A LYS 108 n 46 LYS 108 A THR 109 n 47 THR 109 A TYR 110 n 48 TYR 110 A ARG 111 n 49 ARG 111 A ASN 112 n 50 ASN 112 A GLU 113 n 51 GLU 113 A CYS 114 n 52 CYS 114 A ALA 115 n 53 ALA 115 A LEU 116 n 54 LEU 116 A LEU 117 n 55 LEU 117 A LYS 118 n 56 LYS 118 A ALA 119 n 57 ALA 119 A ARG 120 n 58 ARG 120 A CYS 121 n 59 CYS 121 A LYS 122 n 60 LYS 122 A GLU 123 n 61 GLU 123 A GLN 124 n 62 GLN 124 A PRO 125 n 63 PRO 125 A GLU 126 n 64 GLU 126 A LEU 127 n 65 LEU 127 A GLU 128 n 66 GLU 128 A VAL 129 n 67 VAL 129 A GLN 130 n 68 GLN 130 A TYR 131 n 69 TYR 131 A GLN 132 n 70 GLN 132 A GLY 133 n 71 GLY 133 A LYS 134 n 72 LYS 134 A CYS 135 n 73 CYS 135 A LYS 136 n 74 LYS 136 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 A N LYS 76 A N LYS 14 A O VAL 88 A O VAL 26 A O TYR 110 A O TYR 48 A N VAL 102 A N VAL 40 A N CYS 103 A N CYS 41 A O GLN 130 A O GLN 68 1 A CG GLU 64 A CG GLU 2 1 Y 1 A CD GLU 64 A CD GLU 2 1 Y 1 A OE1 GLU 64 A OE1 GLU 2 1 Y 1 A OE2 GLU 64 A OE2 GLU 2 1 Y 1 A CG GLU 67 A CG GLU 5 1 Y 1 A CD GLU 67 A CD GLU 5 1 Y 1 A OE1 GLU 67 A OE1 GLU 5 1 Y 1 A OE2 GLU 67 A OE2 GLU 5 1 Y 1 A CG ASN 68 A CG ASN 6 1 Y 1 A OD1 ASN 68 A OD1 ASN 6 1 Y 1 A ND2 ASN 68 A ND2 ASN 6 1 Y 1 A CG ASP 70 A CG ASP 8 1 Y 1 A OD1 ASP 70 A OD1 ASP 8 1 Y 1 A OD2 ASP 70 A OD2 ASP 8 1 Y 1 A CG LYS 76 A CG LYS 14 1 Y 1 A CD LYS 76 A CD LYS 14 1 Y 1 A CE LYS 76 A CE LYS 14 1 Y 1 A NZ LYS 76 A NZ LYS 14 1 Y 1 A CG LYS 81 A CG LYS 19 1 Y 1 A CD LYS 81 A CD LYS 19 1 Y 1 A CE LYS 81 A CE LYS 19 1 Y 1 A NZ LYS 81 A NZ LYS 19 1 Y 1 A CG LYS 84 A CG LYS 22 1 Y 1 A CD LYS 84 A CD LYS 22 1 Y 1 A CE LYS 84 A CE LYS 22 1 Y 1 A NZ LYS 84 A NZ LYS 22 1 Y 1 A CG LYS 99 A CG LYS 37 1 Y 1 A CD LYS 99 A CD LYS 37 1 Y 1 A CE LYS 99 A CE LYS 37 1 Y 1 A NZ LYS 99 A NZ LYS 37 1 Y 1 A CD LYS 108 A CD LYS 46 1 Y 1 A CE LYS 108 A CE LYS 46 1 Y 1 A NZ LYS 108 A NZ LYS 46 1 Y 1 A CG GLU 126 A CG GLU 64 1 Y 1 A CD GLU 126 A CD GLU 64 1 Y 1 A OE1 GLU 126 A OE1 GLU 64 1 Y 1 A OE2 GLU 126 A OE2 GLU 64 1 Y 1 A MET 63 A MET 1 1 Y 1 A LYS 81 -69.03 4.83 1 A THR 97 -106.87 -66.33 1 A GLU 123 -140.08 -36.78 1 A TYR 131 177.31 154.54 24.605 -1.99 0.00 0.00 2.76 0.00 -0.77 0.913 0.856 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS 0.2579 0.21972 0.22151 0.22151 2.500 38.630 126 2766 2766 4.6 98.26 12.462 0.287 RANDOM 1 isotropic THROUGHOUT 0.0 MOLECULAR REPLACEMENT 0.650 0.302 0.80 0.80 1.40 PDB ENTRY 1LR7 MAXIMUM LIKELIHOOD BABINET MODEL WITH MASK 2.500 38.630 28 555 0 0 527 0.019 0.021 540 0.001 0.020 469 1.698 1.991 732 0.989 3.000 1096 2.791 3.000 72 20.408 15.000 93 0.094 0.200 79 0.008 0.020 607 0.004 0.020 96 0.210 0.300 128 0.214 0.300 458 0.495 0.500 35 0.222 0.500 1 0.096 0.300 3 0.137 0.300 15 0.082 0.500 3 0.867 1.500 364 1.686 2.000 575 2.805 3.000 176 4.759 4.500 157 0.201 0.213 2.565 7 172 172 20 86.5 33.26 2.500 38.60 1LR9 2787 0.0 0.0 0.1 1 7.8 98.2 0.171 2.500 2.590 90.4 refinement REFMAC 5.0 data scaling SCALEPACK refinement CNS data reduction DENZO phasing CNS STRUCTURE OF Fs1, THE HEPARIN-BINDING DOMAIN OF FOLLISTATIN 1 N N 2 N N A ASN 112 A ASN 50 HELX_P A GLU 123 A GLU 61 1 1 12 disulf 2.095 A CYS 66 A SG CYS 4 1_555 A CYS 77 A SG CYS 15 1_555 disulf 2.017 A CYS 71 A SG CYS 9 1_555 A CYS 87 A SG CYS 25 1_555 disulf 2.045 A CYS 89 A SG CYS 27 1_555 A CYS 121 A SG CYS 59 1_555 disulf 2.072 A CYS 93 A SG CYS 31 1_555 A CYS 114 A SG CYS 52 1_555 disulf 2.009 A CYS 103 A SG CYS 41 1_555 A CYS 135 A SG CYS 73 1_555 HORMONE/GROWTH FACTOR follistatin, heparin-binding, Fs1, cystine-rich, HORMONE-GROWTH FACTOR COMPLEX FST_RAT UNP 1 93 P21674 ETCENVDCGPGKKCRMNKKNKPRCVCAPDCSNITWKGPVCGLDGKTYRNECALLKARCKEQPELEVQYQGKCK 93 165 1LR9 64 136 P21674 A 1 2 74 1 initiating methionine MET 63 1LR9 A P21674 UNP 1 2 3 anti-parallel anti-parallel anti-parallel A LYS 75 A LYS 13 A MET 79 A MET 17 A PRO 85 A PRO 23 A CYS 89 A CYS 27 A THR 109 A THR 47 A TYR 110 A TYR 48 A VAL 102 A VAL 40 A GLY 104 A GLY 42 A VAL 129 A VAL 67 A GLN 132 A GLN 70 19 P 21 21 21