HEADER MEMBRANE PROTEIN 28-SEP-18 6MLU TITLE CRYO-EM STRUCTURE OF LIPID DROPLET FORMATION PROTEIN SEIPIN/BSCL2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SEIPIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DROSOPHILA MELANOGASTER; SOURCE 3 ORGANISM_COMMON: FRUIT FLY; SOURCE 4 ORGANISM_TAXID: 7227; SOURCE 5 GENE: SEIPIN, CG9904; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS LIPID STORAGE, LIPID DROPLET FORMATION, LIPODYSTROPHY, MEMBRANE KEYWDS 2 PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR X.SUI,H.ARLT,M.LIAO,C.T.WALTHER,V.R.FARESE REVDAT 5 18-DEC-19 6MLU 1 SCALE REVDAT 4 20-NOV-19 6MLU 1 REMARK REVDAT 3 12-DEC-18 6MLU 1 JRNL REVDAT 2 31-OCT-18 6MLU 1 JRNL REVDAT 1 17-OCT-18 6MLU 0 JRNL AUTH X.SUI,H.ARLT,K.P.BROCK,Z.W.LAI,F.DIMAIO,D.S.MARKS,M.LIAO, JRNL AUTH 2 R.V.FARESE JR.,T.C.WALTHER JRNL TITL CRYO-ELECTRON MICROSCOPY STRUCTURE OF THE LIPID JRNL TITL 2 DROPLET-FORMATION PROTEIN SEIPIN. JRNL REF J. CELL BIOL. V. 217 4080 2018 JRNL REFN ESSN 1540-8140 JRNL PMID 30327422 JRNL DOI 10.1083/JCB.201809067 REMARK 2 REMARK 2 RESOLUTION. 4.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : NULL REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : NULL REMARK 3 REFINEMENT PROTOCOL : NULL REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : NULL REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 4.000 REMARK 3 NUMBER OF PARTICLES : 22383 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING AND AMPLITUDE REMARK 3 CORRECTION REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 6MLU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-OCT-18. REMARK 100 THE DEPOSITION ID IS D_1000237158. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NULL REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : CRYO-EM PROTEIN STRUCTURE OF REMARK 245 SEIPIN/BSCL2 REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 1.00 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 8.00 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TITAN KRIOS REMARK 245 DETECTOR TYPE : GATAN K2 SUMMIT (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : NULL REMARK 245 MAXIMUM DEFOCUS (NM) : NULL REMARK 245 MINIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : NULL REMARK 245 NOMINAL CS : NULL REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 58.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : NULL REMARK 245 CALIBRATED MAGNIFICATION : NULL REMARK 245 SOURCE : FIELD EMISSION GUN REMARK 245 ACCELERATION VOLTAGE (KV) : 300 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 0 REMARK 465 GLY A 1 REMARK 465 ASN A 2 REMARK 465 ILE A 3 REMARK 465 LEU A 4 REMARK 465 LEU A 5 REMARK 465 ARG A 6 REMARK 465 LEU A 7 REMARK 465 ILE A 8 REMARK 465 VAL A 9 REMARK 465 PHE A 10 REMARK 465 ALA A 11 REMARK 465 LEU A 12 REMARK 465 ASP A 13 REMARK 465 PRO A 14 REMARK 465 LEU A 15 REMARK 465 GLY A 16 REMARK 465 LEU A 17 REMARK 465 GLY A 18 REMARK 465 ARG A 19 REMARK 465 ARG A 20 REMARK 465 PHE A 21 REMARK 465 LEU A 22 REMARK 465 ILE A 23 REMARK 465 ARG A 24 REMARK 465 PRO A 25 REMARK 465 ALA A 26 REMARK 465 VAL A 27 REMARK 465 ASN A 28 REMARK 465 LEU A 29 REMARK 465 GLY A 30 REMARK 465 TRP A 31 REMARK 465 ASN A 32 REMARK 465 VAL A 33 REMARK 465 TYR A 34 REMARK 465 ASP A 35 REMARK 465 ARG A 36 REMARK 465 VAL A 37 REMARK 465 ARG A 38 REMARK 465 SER A 39 REMARK 465 LYS A 40 REMARK 465 ALA A 41 REMARK 465 ASP A 42 REMARK 465 GLU A 43 REMARK 465 LYS A 44 REMARK 465 VAL A 45 REMARK 465 GLY A 46 REMARK 465 THR A 47 REMARK 465 VAL A 48 REMARK 465 ARG A 49 REMARK 465 GLU A 50 REMARK 465 LEU A 51 REMARK 465 VAL A 52 REMARK 465 LEU A 53 REMARK 465 ARG A 54 REMARK 465 LEU A 55 REMARK 465 GLY A 56 REMARK 465 LEU A 57 REMARK 465 ILE A 58 REMARK 465 ALA A 59 REMARK 465 PHE A 60 REMARK 465 ALA A 61 REMARK 465 VAL A 62 REMARK 465 VAL A 63 REMARK 465 LEU A 64 REMARK 465 ILE A 65 REMARK 465 ILE A 66 REMARK 465 TRP A 67 REMARK 465 LEU A 68 REMARK 465 ALA A 69 REMARK 465 VAL A 70 REMARK 465 PHE A 71 REMARK 465 MET A 72 REMARK 465 TYR A 73 REMARK 465 ALA A 74 REMARK 465 ALA A 75 REMARK 465 PHE A 76 REMARK 465 TYR A 77 REMARK 465 TYR A 78 REMARK 465 VAL A 79 REMARK 465 TYR A 80 REMARK 465 MET A 81 REMARK 465 PRO A 82 REMARK 465 ALA A 83 REMARK 465 ILE A 84 REMARK 465 SER A 85 REMARK 465 HIS A 86 REMARK 465 THR A 87 REMARK 465 THR A 241 REMARK 465 GLY A 242 REMARK 465 LEU A 243 REMARK 465 ARG A 244 REMARK 465 TYR A 245 REMARK 465 ILE A 246 REMARK 465 MET A 247 REMARK 465 PHE A 248 REMARK 465 ASN A 249 REMARK 465 TRP A 250 REMARK 465 PRO A 251 REMARK 465 VAL A 252 REMARK 465 LEU A 253 REMARK 465 SER A 254 REMARK 465 ALA A 255 REMARK 465 ILE A 256 REMARK 465 VAL A 257 REMARK 465 ALA A 258 REMARK 465 ILE A 259 REMARK 465 SER A 260 REMARK 465 THR A 261 REMARK 465 ASN A 262 REMARK 465 LEU A 263 REMARK 465 PHE A 264 REMARK 465 PHE A 265 REMARK 465 ILE A 266 REMARK 465 LEU A 267 REMARK 465 VAL A 268 REMARK 465 VAL A 269 REMARK 465 PHE A 270 REMARK 465 LEU A 271 REMARK 465 LEU A 272 REMARK 465 SER A 273 REMARK 465 TRP A 274 REMARK 465 TYR A 275 REMARK 465 HIS A 276 REMARK 465 TRP A 277 REMARK 465 SER A 278 REMARK 465 ASP A 279 REMARK 465 ALA A 280 REMARK 465 LYS A 281 REMARK 465 TRP A 282 REMARK 465 LEU A 283 REMARK 465 HIS A 284 REMARK 465 SER A 285 REMARK 465 VAL A 286 REMARK 465 GLN A 287 REMARK 465 ILE A 288 REMARK 465 LYS A 289 REMARK 465 TYR A 290 REMARK 465 ALA A 291 REMARK 465 ARG A 292 REMARK 465 LEU A 293 REMARK 465 THR A 294 REMARK 465 LYS A 295 REMARK 465 SER A 296 REMARK 465 LEU A 297 REMARK 465 GLU A 298 REMARK 465 PRO A 299 REMARK 465 GLY A 300 REMARK 465 VAL A 301 REMARK 465 ILE A 302 REMARK 465 HIS A 303 REMARK 465 SER A 304 REMARK 465 LYS A 305 REMARK 465 ALA A 306 REMARK 465 SER A 307 REMARK 465 SER A 308 REMARK 465 LEU A 309 REMARK 465 ARG A 310 REMARK 465 ASP A 311 REMARK 465 ASP A 312 REMARK 465 ASP A 313 REMARK 465 ASP A 314 REMARK 465 ASP A 315 REMARK 465 LEU A 316 REMARK 465 VAL A 317 REMARK 465 ALA A 318 REMARK 465 TYR A 319 REMARK 465 SER A 320 REMARK 465 ASP A 321 REMARK 465 LYS A 322 REMARK 465 SER A 323 REMARK 465 ASP A 324 REMARK 465 ILE A 325 REMARK 465 ALA A 326 REMARK 465 ASP A 327 REMARK 465 VAL A 328 REMARK 465 GLY A 329 REMARK 465 GLY A 330 REMARK 465 ASP A 331 REMARK 465 THR A 332 REMARK 465 LEU A 333 REMARK 465 SER A 334 REMARK 465 ASP A 335 REMARK 465 VAL A 336 REMARK 465 ASP A 337 REMARK 465 ALA A 338 REMARK 465 ASP A 339 REMARK 465 ASP A 340 REMARK 465 LEU A 341 REMARK 465 VAL A 342 REMARK 465 LEU A 343 REMARK 465 VAL A 344 REMARK 465 LYS A 345 REMARK 465 LYS A 346 REMARK 465 SER A 347 REMARK 465 ARG A 348 REMARK 465 SER A 349 REMARK 465 GLY A 350 REMARK 465 LYS A 351 REMARK 465 ARG A 352 REMARK 465 GLU A 353 REMARK 465 SER A 354 REMARK 465 PRO A 355 REMARK 465 ASP A 356 REMARK 465 ALA A 357 REMARK 465 LEU A 358 REMARK 465 ARG A 359 REMARK 465 LYS A 360 REMARK 465 ARG A 361 REMARK 465 PRO A 362 REMARK 465 THR A 363 REMARK 465 LYS A 364 REMARK 465 LYS A 365 REMARK 465 THR A 366 REMARK 465 THR A 367 REMARK 465 ALA A 368 REMARK 465 ASP A 369 REMARK 465 HIS A 370 REMARK 465 ALA A 371 REMARK 465 ALA A 372 REMARK 465 ALA A 373 REMARK 465 LEU A 374 REMARK 465 GLU A 375 REMARK 465 HIS A 376 REMARK 465 HIS A 377 REMARK 465 HIS A 378 REMARK 465 HIS A 379 REMARK 465 HIS A 380 REMARK 465 HIS A 381 REMARK 465 MET B 0 REMARK 465 GLY B 1 REMARK 465 ASN B 2 REMARK 465 ILE B 3 REMARK 465 LEU B 4 REMARK 465 LEU B 5 REMARK 465 ARG B 6 REMARK 465 LEU B 7 REMARK 465 ILE B 8 REMARK 465 VAL B 9 REMARK 465 PHE B 10 REMARK 465 ALA B 11 REMARK 465 LEU B 12 REMARK 465 ASP B 13 REMARK 465 PRO B 14 REMARK 465 LEU B 15 REMARK 465 GLY B 16 REMARK 465 LEU B 17 REMARK 465 GLY B 18 REMARK 465 ARG B 19 REMARK 465 ARG B 20 REMARK 465 PHE B 21 REMARK 465 LEU B 22 REMARK 465 ILE B 23 REMARK 465 ARG B 24 REMARK 465 PRO B 25 REMARK 465 ALA B 26 REMARK 465 VAL B 27 REMARK 465 ASN B 28 REMARK 465 LEU B 29 REMARK 465 GLY B 30 REMARK 465 TRP B 31 REMARK 465 ASN B 32 REMARK 465 VAL B 33 REMARK 465 TYR B 34 REMARK 465 ASP B 35 REMARK 465 ARG B 36 REMARK 465 VAL B 37 REMARK 465 ARG B 38 REMARK 465 SER B 39 REMARK 465 LYS B 40 REMARK 465 ALA B 41 REMARK 465 ASP B 42 REMARK 465 GLU B 43 REMARK 465 LYS B 44 REMARK 465 VAL B 45 REMARK 465 GLY B 46 REMARK 465 THR B 47 REMARK 465 VAL B 48 REMARK 465 ARG B 49 REMARK 465 GLU B 50 REMARK 465 LEU B 51 REMARK 465 VAL B 52 REMARK 465 LEU B 53 REMARK 465 ARG B 54 REMARK 465 LEU B 55 REMARK 465 GLY B 56 REMARK 465 LEU B 57 REMARK 465 ILE B 58 REMARK 465 ALA B 59 REMARK 465 PHE B 60 REMARK 465 ALA B 61 REMARK 465 VAL B 62 REMARK 465 VAL B 63 REMARK 465 LEU B 64 REMARK 465 ILE B 65 REMARK 465 ILE B 66 REMARK 465 TRP B 67 REMARK 465 LEU B 68 REMARK 465 ALA B 69 REMARK 465 VAL B 70 REMARK 465 PHE B 71 REMARK 465 MET B 72 REMARK 465 TYR B 73 REMARK 465 ALA B 74 REMARK 465 ALA B 75 REMARK 465 PHE B 76 REMARK 465 TYR B 77 REMARK 465 TYR B 78 REMARK 465 VAL B 79 REMARK 465 TYR B 80 REMARK 465 MET B 81 REMARK 465 PRO B 82 REMARK 465 ALA B 83 REMARK 465 ILE B 84 REMARK 465 SER B 85 REMARK 465 HIS B 86 REMARK 465 THR B 87 REMARK 465 THR B 241 REMARK 465 GLY B 242 REMARK 465 LEU B 243 REMARK 465 ARG B 244 REMARK 465 TYR B 245 REMARK 465 ILE B 246 REMARK 465 MET B 247 REMARK 465 PHE B 248 REMARK 465 ASN B 249 REMARK 465 TRP B 250 REMARK 465 PRO B 251 REMARK 465 VAL B 252 REMARK 465 LEU B 253 REMARK 465 SER B 254 REMARK 465 ALA B 255 REMARK 465 ILE B 256 REMARK 465 VAL B 257 REMARK 465 ALA B 258 REMARK 465 ILE B 259 REMARK 465 SER B 260 REMARK 465 THR B 261 REMARK 465 ASN B 262 REMARK 465 LEU B 263 REMARK 465 PHE B 264 REMARK 465 PHE B 265 REMARK 465 ILE B 266 REMARK 465 LEU B 267 REMARK 465 VAL B 268 REMARK 465 VAL B 269 REMARK 465 PHE B 270 REMARK 465 LEU B 271 REMARK 465 LEU B 272 REMARK 465 SER B 273 REMARK 465 TRP B 274 REMARK 465 TYR B 275 REMARK 465 HIS B 276 REMARK 465 TRP B 277 REMARK 465 SER B 278 REMARK 465 ASP B 279 REMARK 465 ALA B 280 REMARK 465 LYS B 281 REMARK 465 TRP B 282 REMARK 465 LEU B 283 REMARK 465 HIS B 284 REMARK 465 SER B 285 REMARK 465 VAL B 286 REMARK 465 GLN B 287 REMARK 465 ILE B 288 REMARK 465 LYS B 289 REMARK 465 TYR B 290 REMARK 465 ALA B 291 REMARK 465 ARG B 292 REMARK 465 LEU B 293 REMARK 465 THR B 294 REMARK 465 LYS B 295 REMARK 465 SER B 296 REMARK 465 LEU B 297 REMARK 465 GLU B 298 REMARK 465 PRO B 299 REMARK 465 GLY B 300 REMARK 465 VAL B 301 REMARK 465 ILE B 302 REMARK 465 HIS B 303 REMARK 465 SER B 304 REMARK 465 LYS B 305 REMARK 465 ALA B 306 REMARK 465 SER B 307 REMARK 465 SER B 308 REMARK 465 LEU B 309 REMARK 465 ARG B 310 REMARK 465 ASP B 311 REMARK 465 ASP B 312 REMARK 465 ASP B 313 REMARK 465 ASP B 314 REMARK 465 ASP B 315 REMARK 465 LEU B 316 REMARK 465 VAL B 317 REMARK 465 ALA B 318 REMARK 465 TYR B 319 REMARK 465 SER B 320 REMARK 465 ASP B 321 REMARK 465 LYS B 322 REMARK 465 SER B 323 REMARK 465 ASP B 324 REMARK 465 ILE B 325 REMARK 465 ALA B 326 REMARK 465 ASP B 327 REMARK 465 VAL B 328 REMARK 465 GLY B 329 REMARK 465 GLY B 330 REMARK 465 ASP B 331 REMARK 465 THR B 332 REMARK 465 LEU B 333 REMARK 465 SER B 334 REMARK 465 ASP B 335 REMARK 465 VAL B 336 REMARK 465 ASP B 337 REMARK 465 ALA B 338 REMARK 465 ASP B 339 REMARK 465 ASP B 340 REMARK 465 LEU B 341 REMARK 465 VAL B 342 REMARK 465 LEU B 343 REMARK 465 VAL B 344 REMARK 465 LYS B 345 REMARK 465 LYS B 346 REMARK 465 SER B 347 REMARK 465 ARG B 348 REMARK 465 SER B 349 REMARK 465 GLY B 350 REMARK 465 LYS B 351 REMARK 465 ARG B 352 REMARK 465 GLU B 353 REMARK 465 SER B 354 REMARK 465 PRO B 355 REMARK 465 ASP B 356 REMARK 465 ALA B 357 REMARK 465 LEU B 358 REMARK 465 ARG B 359 REMARK 465 LYS B 360 REMARK 465 ARG B 361 REMARK 465 PRO B 362 REMARK 465 THR B 363 REMARK 465 LYS B 364 REMARK 465 LYS B 365 REMARK 465 THR B 366 REMARK 465 THR B 367 REMARK 465 ALA B 368 REMARK 465 ASP B 369 REMARK 465 HIS B 370 REMARK 465 ALA B 371 REMARK 465 ALA B 372 REMARK 465 ALA B 373 REMARK 465 LEU B 374 REMARK 465 GLU B 375 REMARK 465 HIS B 376 REMARK 465 HIS B 377 REMARK 465 HIS B 378 REMARK 465 HIS B 379 REMARK 465 HIS B 380 REMARK 465 HIS B 381 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 GLU A 99 10.85 50.86 REMARK 500 THR A 105 -70.65 -120.20 REMARK 500 PHE A 106 160.86 177.91 REMARK 500 ALA A 109 -145.53 -151.52 REMARK 500 HIS A 110 64.80 66.22 REMARK 500 GLU A 136 52.75 -93.48 REMARK 500 ARG A 206 -168.93 -126.57 REMARK 500 LEU A 208 47.24 -93.09 REMARK 500 GLU A 209 -16.45 71.45 REMARK 500 GLU B 99 11.01 50.80 REMARK 500 THR B 105 -70.96 -120.20 REMARK 500 PHE B 106 160.84 178.12 REMARK 500 ALA B 109 -145.53 -151.48 REMARK 500 HIS B 110 64.60 66.31 REMARK 500 GLU B 136 52.84 -93.47 REMARK 500 ARG B 206 -168.96 -126.51 REMARK 500 LEU B 208 47.31 -93.08 REMARK 500 GLU B 209 -16.39 71.38 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-9146 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF LIPID DROPLET FORMATION PROTEIN SEIPIN/BSCL2 DBREF 6MLU A 2 370 UNP Q9V3X4 BSCL2_DROME 2 370 DBREF 6MLU B 2 370 UNP Q9V3X4 BSCL2_DROME 2 370 SEQADV 6MLU MET A 0 UNP Q9V3X4 INITIATING METHIONINE SEQADV 6MLU GLY A 1 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU ALA A 371 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU ALA A 372 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU ALA A 373 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU LEU A 374 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU GLU A 375 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU HIS A 376 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU HIS A 377 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU HIS A 378 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU HIS A 379 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU HIS A 380 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU HIS A 381 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU MET B 0 UNP Q9V3X4 INITIATING METHIONINE SEQADV 6MLU GLY B 1 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU ALA B 371 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU ALA B 372 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU ALA B 373 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU LEU B 374 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU GLU B 375 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU HIS B 376 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU HIS B 377 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU HIS B 378 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU HIS B 379 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU HIS B 380 UNP Q9V3X4 EXPRESSION TAG SEQADV 6MLU HIS B 381 UNP Q9V3X4 EXPRESSION TAG SEQRES 1 A 382 MET GLY ASN ILE LEU LEU ARG LEU ILE VAL PHE ALA LEU SEQRES 2 A 382 ASP PRO LEU GLY LEU GLY ARG ARG PHE LEU ILE ARG PRO SEQRES 3 A 382 ALA VAL ASN LEU GLY TRP ASN VAL TYR ASP ARG VAL ARG SEQRES 4 A 382 SER LYS ALA ASP GLU LYS VAL GLY THR VAL ARG GLU LEU SEQRES 5 A 382 VAL LEU ARG LEU GLY LEU ILE ALA PHE ALA VAL VAL LEU SEQRES 6 A 382 ILE ILE TRP LEU ALA VAL PHE MET TYR ALA ALA PHE TYR SEQRES 7 A 382 TYR VAL TYR MET PRO ALA ILE SER HIS THR ARG PRO VAL SEQRES 8 A 382 HIS MET GLN PHE LYS THR CYS LEU GLU THR SER THR PRO SEQRES 9 A 382 CYS THR PHE PRO HIS ALA HIS VAL SER LEU THR LYS LYS SEQRES 10 A 382 GLN GLN LEU LEU MET VAL GLY GLN ALA TYR LYS VAL ILE SEQRES 11 A 382 VAL ASN ILE ASP MET PRO GLU SER PRO GLN ASN LEU GLU SEQRES 12 A 382 LEU GLY MET PHE MET VAL CYS ALA GLU MET ARG ASP TYR SEQRES 13 A 382 ASP SER MET LEU ARG GLY HIS SER CYS ARG SER ALA MET SEQRES 14 A 382 MET ARG TYR ARG SER PRO LEU ILE ARG MET ILE SER THR SEQRES 15 A 382 TRP VAL LEU SER PRO LEU TYR VAL LEU GLY TRP LYS GLU SEQRES 16 A 382 GLU PHE GLN GLN VAL PRO VAL GLU ILE PHE SER ARG TYR SEQRES 17 A 382 LEU GLU GLU ARG GLN HIS PRO ILE THR ASP VAL TYR VAL SEQRES 18 A 382 GLU ILE GLN SER GLN LYS ILE GLN PHE TYR THR VAL THR SEQRES 19 A 382 LEU HIS ILE VAL ALA ASP PHE THR GLY LEU ARG TYR ILE SEQRES 20 A 382 MET PHE ASN TRP PRO VAL LEU SER ALA ILE VAL ALA ILE SEQRES 21 A 382 SER THR ASN LEU PHE PHE ILE LEU VAL VAL PHE LEU LEU SEQRES 22 A 382 SER TRP TYR HIS TRP SER ASP ALA LYS TRP LEU HIS SER SEQRES 23 A 382 VAL GLN ILE LYS TYR ALA ARG LEU THR LYS SER LEU GLU SEQRES 24 A 382 PRO GLY VAL ILE HIS SER LYS ALA SER SER LEU ARG ASP SEQRES 25 A 382 ASP ASP ASP ASP LEU VAL ALA TYR SER ASP LYS SER ASP SEQRES 26 A 382 ILE ALA ASP VAL GLY GLY ASP THR LEU SER ASP VAL ASP SEQRES 27 A 382 ALA ASP ASP LEU VAL LEU VAL LYS LYS SER ARG SER GLY SEQRES 28 A 382 LYS ARG GLU SER PRO ASP ALA LEU ARG LYS ARG PRO THR SEQRES 29 A 382 LYS LYS THR THR ALA ASP HIS ALA ALA ALA LEU GLU HIS SEQRES 30 A 382 HIS HIS HIS HIS HIS SEQRES 1 B 382 MET GLY ASN ILE LEU LEU ARG LEU ILE VAL PHE ALA LEU SEQRES 2 B 382 ASP PRO LEU GLY LEU GLY ARG ARG PHE LEU ILE ARG PRO SEQRES 3 B 382 ALA VAL ASN LEU GLY TRP ASN VAL TYR ASP ARG VAL ARG SEQRES 4 B 382 SER LYS ALA ASP GLU LYS VAL GLY THR VAL ARG GLU LEU SEQRES 5 B 382 VAL LEU ARG LEU GLY LEU ILE ALA PHE ALA VAL VAL LEU SEQRES 6 B 382 ILE ILE TRP LEU ALA VAL PHE MET TYR ALA ALA PHE TYR SEQRES 7 B 382 TYR VAL TYR MET PRO ALA ILE SER HIS THR ARG PRO VAL SEQRES 8 B 382 HIS MET GLN PHE LYS THR CYS LEU GLU THR SER THR PRO SEQRES 9 B 382 CYS THR PHE PRO HIS ALA HIS VAL SER LEU THR LYS LYS SEQRES 10 B 382 GLN GLN LEU LEU MET VAL GLY GLN ALA TYR LYS VAL ILE SEQRES 11 B 382 VAL ASN ILE ASP MET PRO GLU SER PRO GLN ASN LEU GLU SEQRES 12 B 382 LEU GLY MET PHE MET VAL CYS ALA GLU MET ARG ASP TYR SEQRES 13 B 382 ASP SER MET LEU ARG GLY HIS SER CYS ARG SER ALA MET SEQRES 14 B 382 MET ARG TYR ARG SER PRO LEU ILE ARG MET ILE SER THR SEQRES 15 B 382 TRP VAL LEU SER PRO LEU TYR VAL LEU GLY TRP LYS GLU SEQRES 16 B 382 GLU PHE GLN GLN VAL PRO VAL GLU ILE PHE SER ARG TYR SEQRES 17 B 382 LEU GLU GLU ARG GLN HIS PRO ILE THR ASP VAL TYR VAL SEQRES 18 B 382 GLU ILE GLN SER GLN LYS ILE GLN PHE TYR THR VAL THR SEQRES 19 B 382 LEU HIS ILE VAL ALA ASP PHE THR GLY LEU ARG TYR ILE SEQRES 20 B 382 MET PHE ASN TRP PRO VAL LEU SER ALA ILE VAL ALA ILE SEQRES 21 B 382 SER THR ASN LEU PHE PHE ILE LEU VAL VAL PHE LEU LEU SEQRES 22 B 382 SER TRP TYR HIS TRP SER ASP ALA LYS TRP LEU HIS SER SEQRES 23 B 382 VAL GLN ILE LYS TYR ALA ARG LEU THR LYS SER LEU GLU SEQRES 24 B 382 PRO GLY VAL ILE HIS SER LYS ALA SER SER LEU ARG ASP SEQRES 25 B 382 ASP ASP ASP ASP LEU VAL ALA TYR SER ASP LYS SER ASP SEQRES 26 B 382 ILE ALA ASP VAL GLY GLY ASP THR LEU SER ASP VAL ASP SEQRES 27 B 382 ALA ASP ASP LEU VAL LEU VAL LYS LYS SER ARG SER GLY SEQRES 28 B 382 LYS ARG GLU SER PRO ASP ALA LEU ARG LYS ARG PRO THR SEQRES 29 B 382 LYS LYS THR THR ALA ASP HIS ALA ALA ALA LEU GLU HIS SEQRES 30 B 382 HIS HIS HIS HIS HIS HELIX 1 AA1 THR A 114 ALA A 125 1 12 HELIX 2 AA2 SER A 137 GLU A 142 1 6 HELIX 3 AA3 SER A 173 LEU A 184 1 12 HELIX 4 AA4 LEU A 184 LEU A 190 1 7 HELIX 5 AA5 THR B 114 ALA B 125 1 12 HELIX 6 AA6 SER B 137 GLU B 142 1 6 HELIX 7 AA7 SER B 173 LEU B 184 1 12 HELIX 8 AA8 LEU B 184 LEU B 190 1 7 SHEET 1 AA1 4 VAL A 90 GLN A 93 0 SHEET 2 AA1 4 THR A 231 VAL A 237 -1 O LEU A 234 N HIS A 91 SHEET 3 AA1 4 LYS A 127 PRO A 135 -1 N ASN A 131 O THR A 233 SHEET 4 AA1 4 PHE A 196 GLU A 202 -1 O VAL A 199 N ILE A 132 SHEET 1 AA2 3 LEU A 159 ALA A 167 0 SHEET 2 AA2 3 PHE A 146 ASP A 154 -1 N VAL A 148 O ARG A 165 SHEET 3 AA2 3 ILE A 215 ASP A 217 -1 O THR A 216 N ARG A 153 SHEET 1 AA3 3 LEU A 159 ALA A 167 0 SHEET 2 AA3 3 PHE A 146 ASP A 154 -1 N VAL A 148 O ARG A 165 SHEET 3 AA3 3 GLU A 221 ILE A 222 -1 O GLU A 221 N CYS A 149 SHEET 1 AA4 4 VAL B 90 GLN B 93 0 SHEET 2 AA4 4 THR B 231 VAL B 237 -1 O LEU B 234 N HIS B 91 SHEET 3 AA4 4 LYS B 127 PRO B 135 -1 N ASN B 131 O THR B 233 SHEET 4 AA4 4 PHE B 196 GLU B 202 -1 O VAL B 199 N ILE B 132 SHEET 1 AA5 3 LEU B 159 ALA B 167 0 SHEET 2 AA5 3 PHE B 146 ASP B 154 -1 N VAL B 148 O ARG B 165 SHEET 3 AA5 3 ILE B 215 ASP B 217 -1 O THR B 216 N ARG B 153 SHEET 1 AA6 3 LEU B 159 ALA B 167 0 SHEET 2 AA6 3 PHE B 146 ASP B 154 -1 N VAL B 148 O ARG B 165 SHEET 3 AA6 3 GLU B 221 ILE B 222 -1 O GLU B 221 N CYS B 149 SSBOND 1 CYS A 149 CYS A 164 1555 1555 2.04 SSBOND 2 CYS B 149 CYS B 164 1555 1555 2.04 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000