HEADER TRANSPORT PROTEIN 10-JUN-20 6XDC TITLE CRYO-EM STRUCTURE OF SARS-COV-2 ORF3A COMPND MOL_ID: 1; COMPND 2 MOLECULE: ORF3A PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ACCESSORY PROTEIN 3A,PROTEIN U274,PROTEIN X1,ORF3A,PROTEIN COMPND 5 3A; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS SOURCE 3 2; SOURCE 4 ORGANISM_COMMON: 2019-NCOV; SOURCE 5 ORGANISM_TAXID: 2697049; SOURCE 6 GENE: 3A; SOURCE 7 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 8 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS SARS-COV-2, CORONAVIRUS, VIROPORIN, ION CHANNEL, TRANSPORT PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR D.M.KERN,C.M.HOEL,S.G.BROHAWN REVDAT 5 31-AUG-22 6XDC 1 JRNL REVDAT 4 18-AUG-21 6XDC 1 JRNL REVDAT 3 27-JAN-21 6XDC 1 COMPND REVDAT 2 08-JUL-20 6XDC 1 JRNL REVDAT 1 17-JUN-20 6XDC 0 JRNL AUTH D.M.KERN,B.SORUM,S.S.MALI,C.M.HOEL,S.SRIDHARAN,J.P.REMIS, JRNL AUTH 2 D.B.TOSO,A.KOTECHA,D.M.BAUTISTA,S.G.BROHAWN JRNL TITL CRYO-EM STRUCTURE OF SARS-COV-2 ORF3A IN LIPID NANODISCS. JRNL REF NAT.STRUCT.MOL.BIOL. V. 28 573 2021 JRNL REFN ESSN 1545-9985 JRNL PMID 34158638 JRNL DOI 10.1038/S41594-021-00619-0 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.M.KERN,B.SORUM,S.S.MALI,C.M.HOEL,S.SRIDHARAN,J.P.REMIS, REMARK 1 AUTH 2 D.B.TOSO,A.KOTECHA,D.M.BAUTISTA,S.G.BROHAWN REMARK 1 TITL CRYO-EM STRUCTURE OF THE SARS-COV-2 3A ION CHANNEL IN LIPID REMARK 1 TITL 2 NANODISCS. REMARK 1 REF BIORXIV 2021 REMARK 1 REFN REMARK 1 PMID 32587976 REMARK 1 DOI 10.1101/2020.06.17.156554 REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : TOPAZ, CTFFIND, COOT, CRYOSPARC, REMARK 3 CRYOSPARC, CRYOSPARC, CRYOSPARC, PHENIX REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : NULL REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : OTHER REMARK 3 REFINEMENT TARGET : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE : 108.610 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) : 2.900 REMARK 3 NUMBER OF PARTICLES : 185871 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 6XDC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-JUN-20. REMARK 100 THE DEPOSITION ID IS D_1000249970. 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 : ORF3A IN MSPE3D1 NANODISC REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 1.10 REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : 1 BLOT FORCE, 5 SECOND WAIT REMARK 245 TIME, 3 SECOND BLOT TIME REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.40 REMARK 245 SAMPLE DETAILS : NULL REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : NULL REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : 2595 REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TALOS ARCTICA REMARK 245 DETECTOR TYPE : GATAN K3 (6K 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 : 2.70 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 5067.50 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) : 200 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 1 REMARK 465 ASP A 2 REMARK 465 LEU A 3 REMARK 465 PHE A 4 REMARK 465 MET A 5 REMARK 465 ARG A 6 REMARK 465 ILE A 7 REMARK 465 PHE A 8 REMARK 465 THR A 9 REMARK 465 ILE A 10 REMARK 465 GLY A 11 REMARK 465 THR A 12 REMARK 465 VAL A 13 REMARK 465 THR A 14 REMARK 465 LEU A 15 REMARK 465 LYS A 16 REMARK 465 GLN A 17 REMARK 465 GLY A 18 REMARK 465 GLU A 19 REMARK 465 ILE A 20 REMARK 465 LYS A 21 REMARK 465 ASP A 22 REMARK 465 ALA A 23 REMARK 465 THR A 24 REMARK 465 PRO A 25 REMARK 465 SER A 26 REMARK 465 ASP A 27 REMARK 465 PHE A 28 REMARK 465 VAL A 29 REMARK 465 ARG A 30 REMARK 465 ALA A 31 REMARK 465 THR A 32 REMARK 465 ALA A 33 REMARK 465 THR A 34 REMARK 465 ILE A 35 REMARK 465 PRO A 36 REMARK 465 ILE A 37 REMARK 465 GLN A 38 REMARK 465 ALA A 39 REMARK 465 THR A 175 REMARK 465 THR A 176 REMARK 465 SER A 177 REMARK 465 PRO A 178 REMARK 465 ILE A 179 REMARK 465 SER A 180 REMARK 465 GLU A 239 REMARK 465 PRO A 240 REMARK 465 GLU A 241 REMARK 465 GLU A 242 REMARK 465 HIS A 243 REMARK 465 VAL A 244 REMARK 465 GLN A 245 REMARK 465 ILE A 246 REMARK 465 HIS A 247 REMARK 465 THR A 248 REMARK 465 ILE A 249 REMARK 465 ASP A 250 REMARK 465 GLY A 251 REMARK 465 SER A 252 REMARK 465 SER A 253 REMARK 465 GLY A 254 REMARK 465 VAL A 255 REMARK 465 VAL A 256 REMARK 465 ASN A 257 REMARK 465 PRO A 258 REMARK 465 VAL A 259 REMARK 465 MET A 260 REMARK 465 GLU A 261 REMARK 465 PRO A 262 REMARK 465 ILE A 263 REMARK 465 TYR A 264 REMARK 465 ASP A 265 REMARK 465 GLU A 266 REMARK 465 PRO A 267 REMARK 465 THR A 268 REMARK 465 THR A 269 REMARK 465 THR A 270 REMARK 465 THR A 271 REMARK 465 SER A 272 REMARK 465 VAL A 273 REMARK 465 PRO A 274 REMARK 465 LEU A 275 REMARK 465 SER A 276 REMARK 465 ASN A 277 REMARK 465 SER A 278 REMARK 465 LEU A 279 REMARK 465 GLU A 280 REMARK 465 VAL A 281 REMARK 465 LEU A 282 REMARK 465 PHE A 283 REMARK 465 GLN A 284 REMARK 465 MET B 1 REMARK 465 ASP B 2 REMARK 465 LEU B 3 REMARK 465 PHE B 4 REMARK 465 MET B 5 REMARK 465 ARG B 6 REMARK 465 ILE B 7 REMARK 465 PHE B 8 REMARK 465 THR B 9 REMARK 465 ILE B 10 REMARK 465 GLY B 11 REMARK 465 THR B 12 REMARK 465 VAL B 13 REMARK 465 THR B 14 REMARK 465 LEU B 15 REMARK 465 LYS B 16 REMARK 465 GLN B 17 REMARK 465 GLY B 18 REMARK 465 GLU B 19 REMARK 465 ILE B 20 REMARK 465 LYS B 21 REMARK 465 ASP B 22 REMARK 465 ALA B 23 REMARK 465 THR B 24 REMARK 465 PRO B 25 REMARK 465 SER B 26 REMARK 465 ASP B 27 REMARK 465 PHE B 28 REMARK 465 VAL B 29 REMARK 465 ARG B 30 REMARK 465 ALA B 31 REMARK 465 THR B 32 REMARK 465 ALA B 33 REMARK 465 THR B 34 REMARK 465 ILE B 35 REMARK 465 PRO B 36 REMARK 465 ILE B 37 REMARK 465 GLN B 38 REMARK 465 ALA B 39 REMARK 465 THR B 175 REMARK 465 THR B 176 REMARK 465 SER B 177 REMARK 465 PRO B 178 REMARK 465 ILE B 179 REMARK 465 SER B 180 REMARK 465 GLU B 239 REMARK 465 PRO B 240 REMARK 465 GLU B 241 REMARK 465 GLU B 242 REMARK 465 HIS B 243 REMARK 465 VAL B 244 REMARK 465 GLN B 245 REMARK 465 ILE B 246 REMARK 465 HIS B 247 REMARK 465 THR B 248 REMARK 465 ILE B 249 REMARK 465 ASP B 250 REMARK 465 GLY B 251 REMARK 465 SER B 252 REMARK 465 SER B 253 REMARK 465 GLY B 254 REMARK 465 VAL B 255 REMARK 465 VAL B 256 REMARK 465 ASN B 257 REMARK 465 PRO B 258 REMARK 465 VAL B 259 REMARK 465 MET B 260 REMARK 465 GLU B 261 REMARK 465 PRO B 262 REMARK 465 ILE B 263 REMARK 465 TYR B 264 REMARK 465 ASP B 265 REMARK 465 GLU B 266 REMARK 465 PRO B 267 REMARK 465 THR B 268 REMARK 465 THR B 269 REMARK 465 THR B 270 REMARK 465 THR B 271 REMARK 465 SER B 272 REMARK 465 VAL B 273 REMARK 465 PRO B 274 REMARK 465 LEU B 275 REMARK 465 SER B 276 REMARK 465 ASN B 277 REMARK 465 SER B 278 REMARK 465 LEU B 279 REMARK 465 GLU B 280 REMARK 465 VAL B 281 REMARK 465 LEU B 282 REMARK 465 PHE B 283 REMARK 465 GLN B 284 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 THR A 151 -169.05 -123.95 REMARK 500 SER A 165 -5.21 68.45 REMARK 500 THR B 151 -168.05 -126.28 REMARK 500 SER B 165 -4.90 68.76 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-22136 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-22138 RELATED DB: EMDB REMARK 900 RELATED ID: EMD-22139 RELATED DB: EMDB DBREF 6XDC A 1 275 UNP P0DTC3 AP3A_SARS2 1 275 DBREF 6XDC B 1 275 UNP P0DTC3 AP3A_SARS2 1 275 SEQADV 6XDC SER A 276 UNP P0DTC3 EXPRESSION TAG SEQADV 6XDC ASN A 277 UNP P0DTC3 EXPRESSION TAG SEQADV 6XDC SER A 278 UNP P0DTC3 EXPRESSION TAG SEQADV 6XDC LEU A 279 UNP P0DTC3 EXPRESSION TAG SEQADV 6XDC GLU A 280 UNP P0DTC3 EXPRESSION TAG SEQADV 6XDC VAL A 281 UNP P0DTC3 EXPRESSION TAG SEQADV 6XDC LEU A 282 UNP P0DTC3 EXPRESSION TAG SEQADV 6XDC PHE A 283 UNP P0DTC3 EXPRESSION TAG SEQADV 6XDC GLN A 284 UNP P0DTC3 EXPRESSION TAG SEQADV 6XDC SER B 276 UNP P0DTC3 EXPRESSION TAG SEQADV 6XDC ASN B 277 UNP P0DTC3 EXPRESSION TAG SEQADV 6XDC SER B 278 UNP P0DTC3 EXPRESSION TAG SEQADV 6XDC LEU B 279 UNP P0DTC3 EXPRESSION TAG SEQADV 6XDC GLU B 280 UNP P0DTC3 EXPRESSION TAG SEQADV 6XDC VAL B 281 UNP P0DTC3 EXPRESSION TAG SEQADV 6XDC LEU B 282 UNP P0DTC3 EXPRESSION TAG SEQADV 6XDC PHE B 283 UNP P0DTC3 EXPRESSION TAG SEQADV 6XDC GLN B 284 UNP P0DTC3 EXPRESSION TAG SEQRES 1 A 284 MET ASP LEU PHE MET ARG ILE PHE THR ILE GLY THR VAL SEQRES 2 A 284 THR LEU LYS GLN GLY GLU ILE LYS ASP ALA THR PRO SER SEQRES 3 A 284 ASP PHE VAL ARG ALA THR ALA THR ILE PRO ILE GLN ALA SEQRES 4 A 284 SER LEU PRO PHE GLY TRP LEU ILE VAL GLY VAL ALA LEU SEQRES 5 A 284 LEU ALA VAL PHE GLN SER ALA SER LYS ILE ILE THR LEU SEQRES 6 A 284 LYS LYS ARG TRP GLN LEU ALA LEU SER LYS GLY VAL HIS SEQRES 7 A 284 PHE VAL CYS ASN LEU LEU LEU LEU PHE VAL THR VAL TYR SEQRES 8 A 284 SER HIS LEU LEU LEU VAL ALA ALA GLY LEU GLU ALA PRO SEQRES 9 A 284 PHE LEU TYR LEU TYR ALA LEU VAL TYR PHE LEU GLN SER SEQRES 10 A 284 ILE ASN PHE VAL ARG ILE ILE MET ARG LEU TRP LEU CYS SEQRES 11 A 284 TRP LYS CYS ARG SER LYS ASN PRO LEU LEU TYR ASP ALA SEQRES 12 A 284 ASN TYR PHE LEU CYS TRP HIS THR ASN CYS TYR ASP TYR SEQRES 13 A 284 CYS ILE PRO TYR ASN SER VAL THR SER SER ILE VAL ILE SEQRES 14 A 284 THR SER GLY ASP GLY THR THR SER PRO ILE SER GLU HIS SEQRES 15 A 284 ASP TYR GLN ILE GLY GLY TYR THR GLU LYS TRP GLU SER SEQRES 16 A 284 GLY VAL LYS ASP CYS VAL VAL LEU HIS SER TYR PHE THR SEQRES 17 A 284 SER ASP TYR TYR GLN LEU TYR SER THR GLN LEU SER THR SEQRES 18 A 284 ASP THR GLY VAL GLU HIS VAL THR PHE PHE ILE TYR ASN SEQRES 19 A 284 LYS ILE VAL ASP GLU PRO GLU GLU HIS VAL GLN ILE HIS SEQRES 20 A 284 THR ILE ASP GLY SER SER GLY VAL VAL ASN PRO VAL MET SEQRES 21 A 284 GLU PRO ILE TYR ASP GLU PRO THR THR THR THR SER VAL SEQRES 22 A 284 PRO LEU SER ASN SER LEU GLU VAL LEU PHE GLN SEQRES 1 B 284 MET ASP LEU PHE MET ARG ILE PHE THR ILE GLY THR VAL SEQRES 2 B 284 THR LEU LYS GLN GLY GLU ILE LYS ASP ALA THR PRO SER SEQRES 3 B 284 ASP PHE VAL ARG ALA THR ALA THR ILE PRO ILE GLN ALA SEQRES 4 B 284 SER LEU PRO PHE GLY TRP LEU ILE VAL GLY VAL ALA LEU SEQRES 5 B 284 LEU ALA VAL PHE GLN SER ALA SER LYS ILE ILE THR LEU SEQRES 6 B 284 LYS LYS ARG TRP GLN LEU ALA LEU SER LYS GLY VAL HIS SEQRES 7 B 284 PHE VAL CYS ASN LEU LEU LEU LEU PHE VAL THR VAL TYR SEQRES 8 B 284 SER HIS LEU LEU LEU VAL ALA ALA GLY LEU GLU ALA PRO SEQRES 9 B 284 PHE LEU TYR LEU TYR ALA LEU VAL TYR PHE LEU GLN SER SEQRES 10 B 284 ILE ASN PHE VAL ARG ILE ILE MET ARG LEU TRP LEU CYS SEQRES 11 B 284 TRP LYS CYS ARG SER LYS ASN PRO LEU LEU TYR ASP ALA SEQRES 12 B 284 ASN TYR PHE LEU CYS TRP HIS THR ASN CYS TYR ASP TYR SEQRES 13 B 284 CYS ILE PRO TYR ASN SER VAL THR SER SER ILE VAL ILE SEQRES 14 B 284 THR SER GLY ASP GLY THR THR SER PRO ILE SER GLU HIS SEQRES 15 B 284 ASP TYR GLN ILE GLY GLY TYR THR GLU LYS TRP GLU SER SEQRES 16 B 284 GLY VAL LYS ASP CYS VAL VAL LEU HIS SER TYR PHE THR SEQRES 17 B 284 SER ASP TYR TYR GLN LEU TYR SER THR GLN LEU SER THR SEQRES 18 B 284 ASP THR GLY VAL GLU HIS VAL THR PHE PHE ILE TYR ASN SEQRES 19 B 284 LYS ILE VAL ASP GLU PRO GLU GLU HIS VAL GLN ILE HIS SEQRES 20 B 284 THR ILE ASP GLY SER SER GLY VAL VAL ASN PRO VAL MET SEQRES 21 B 284 GLU PRO ILE TYR ASP GLU PRO THR THR THR THR SER VAL SEQRES 22 B 284 PRO LEU SER ASN SER LEU GLU VAL LEU PHE GLN HELIX 1 AA1 PHE A 43 LYS A 61 1 19 HELIX 2 AA2 LYS A 67 GLY A 100 1 34 HELIX 3 AA3 GLU A 102 ARG A 134 1 33 HELIX 4 AA4 LYS A 136 TYR A 141 1 6 HELIX 5 AA5 LEU A 219 GLY A 224 1 6 HELIX 6 AA6 PHE B 43 LYS B 61 1 19 HELIX 7 AA7 LYS B 67 GLY B 100 1 34 HELIX 8 AA8 GLU B 102 CYS B 133 1 32 HELIX 9 AA9 LYS B 136 TYR B 141 1 6 HELIX 10 AB1 LEU B 219 GLY B 224 1 6 SHEET 1 AA1 8 ILE A 158 TYR A 160 0 SHEET 2 AA1 8 TYR A 145 CYS A 148 -1 N LEU A 147 O ILE A 158 SHEET 3 AA1 8 CYS A 200 HIS A 204 -1 O HIS A 204 N PHE A 146 SHEET 4 AA1 8 SER A 209 GLN A 218 -1 O ASP A 210 N LEU A 203 SHEET 5 AA1 8 VAL A 228 LYS A 235 -1 O PHE A 230 N GLN A 218 SHEET 6 AA1 8 SER A 166 GLY A 172 -1 N ILE A 169 O PHE A 231 SHEET 7 AA1 8 ASP A 183 ILE A 186 -1 O GLN A 185 N THR A 170 SHEET 8 AA1 8 TYR A 189 LYS A 192 -1 O GLU A 191 N TYR A 184 SHEET 1 AA2 8 ILE B 158 TYR B 160 0 SHEET 2 AA2 8 TYR B 145 CYS B 148 -1 N LEU B 147 O ILE B 158 SHEET 3 AA2 8 CYS B 200 HIS B 204 -1 O HIS B 204 N PHE B 146 SHEET 4 AA2 8 SER B 209 GLN B 218 -1 O ASP B 210 N LEU B 203 SHEET 5 AA2 8 VAL B 228 LYS B 235 -1 O PHE B 230 N GLN B 218 SHEET 6 AA2 8 SER B 166 GLY B 172 -1 N ILE B 169 O PHE B 231 SHEET 7 AA2 8 ASP B 183 ILE B 186 -1 O GLN B 185 N THR B 170 SHEET 8 AA2 8 TYR B 189 LYS B 192 -1 O GLU B 191 N TYR B 184 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 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