HEADER SIGNALING PROTEIN 23-MAY-26 35YU TITLE PROTEIN COMPLEX(LOCAL REFINEMENT) COMPND MOL_ID: 1; COMPND 2 MOLECULE: TETRASPANIN-12; COMPND 3 CHAIN: B; COMPND 4 SYNONYM: TSPAN-12,TETRASPAN NET-2,TRANSMEMBRANE 4 SUPERFAMILY MEMBER COMPND 5 12; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: FRIZZLED-4; COMPND 9 CHAIN: A; COMPND 10 SYNONYM: FZ-4,HFZ4,FZE4; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: TSPAN12, NET2, TM4SF12, UNQ774/PRO1568; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 10 ORGANISM_COMMON: HUMAN; SOURCE 11 ORGANISM_TAXID: 9606; SOURCE 12 GENE: FZD4; SOURCE 13 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS WNT SIGNALING; NORRIN-FZD4-TSPAN12-LRP5 COMPLEX; DESIGNED BINDER; KEYWDS 2 CRYO-EM; MEMBRANE PROTEIN., SIGNALING PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR Q.HU,D.LI,Y.SUN,X.LI REVDAT 1 04-NOV-26 35YU 0 JRNL AUTH Q.HU,D.LI,T.LONG,Y.SUN,H.J.JUNGE,P.SCHMIEGE,X.LI JRNL TITL ARCHITECTURE OF THE NORRIN SIGNALING COMPLEX AND JRNL TITL 2 STRUCTURE-GUIDED SURROGATE DESIGN. JRNL REF NAT.STRUCT.MOL.BIOL. 2026 JRNL REFN ESSN 1545-9985 JRNL PMID 42907587 JRNL DOI 10.1038/S41594-026-01909-1 REMARK 2 REMARK 2 RESOLUTION. 3.11 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : RELION, PHENIX, CRYOSPARC 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) : 3.110 REMARK 3 NUMBER OF PARTICLES : 696382 REMARK 3 CTF CORRECTION METHOD : NONE REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 35YU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-MAY-26. REMARK 100 THE DEPOSITION ID IS D_1000308249. 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 : PROTEIN COMPLEX REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : NULL REMARK 245 SAMPLE SUPPORT DETAILS : NULL REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : NULL REMARK 245 PH : 7.50 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 : TFS GLACIOS REMARK 245 DETECTOR TYPE : GATAN K3 BIOCONTINUUM (6K X REMARK 245 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 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) : 6000.00 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, A 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 ARG B 252 REMARK 465 ARG B 253 REMARK 465 GLU B 254 REMARK 465 PRO B 255 REMARK 465 GLY B 256 REMARK 465 THR B 257 REMARK 465 ASP B 258 REMARK 465 GLN B 259 REMARK 465 MET B 260 REMARK 465 MET B 261 REMARK 465 SER B 262 REMARK 465 LEU B 263 REMARK 465 LYS B 264 REMARK 465 ASN B 265 REMARK 465 ASP B 266 REMARK 465 ASN B 267 REMARK 465 SER B 268 REMARK 465 GLN B 269 REMARK 465 HIS B 270 REMARK 465 LEU B 271 REMARK 465 SER B 272 REMARK 465 CYS B 273 REMARK 465 PRO B 274 REMARK 465 SER B 275 REMARK 465 VAL B 276 REMARK 465 GLU B 277 REMARK 465 LEU B 278 REMARK 465 LEU B 279 REMARK 465 LYS B 280 REMARK 465 PRO B 281 REMARK 465 SER B 282 REMARK 465 LEU B 283 REMARK 465 SER B 284 REMARK 465 ARG B 285 REMARK 465 ILE B 286 REMARK 465 PHE B 287 REMARK 465 GLU B 288 REMARK 465 HIS B 289 REMARK 465 THR B 290 REMARK 465 SER B 291 REMARK 465 MET B 292 REMARK 465 ALA B 293 REMARK 465 ASN B 294 REMARK 465 SER B 295 REMARK 465 PHE B 296 REMARK 465 ASN B 297 REMARK 465 THR B 298 REMARK 465 HIS B 299 REMARK 465 PHE B 300 REMARK 465 GLU B 301 REMARK 465 MET B 302 REMARK 465 GLU B 303 REMARK 465 GLU B 304 REMARK 465 LEU B 305 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 TRP A 3 REMARK 465 ARG A 4 REMARK 465 GLY A 5 REMARK 465 ALA A 6 REMARK 465 GLY A 7 REMARK 465 PRO A 8 REMARK 465 SER A 9 REMARK 465 VAL A 10 REMARK 465 PRO A 11 REMARK 465 GLY A 12 REMARK 465 ALA A 13 REMARK 465 PRO A 14 REMARK 465 GLY A 15 REMARK 465 GLY A 16 REMARK 465 VAL A 17 REMARK 465 GLY A 18 REMARK 465 LEU A 19 REMARK 465 SER A 20 REMARK 465 LEU A 21 REMARK 465 GLY A 22 REMARK 465 LEU A 23 REMARK 465 LEU A 24 REMARK 465 LEU A 25 REMARK 465 GLN A 26 REMARK 465 LEU A 27 REMARK 465 LEU A 28 REMARK 465 LEU A 29 REMARK 465 LEU A 30 REMARK 465 LEU A 31 REMARK 465 GLY A 32 REMARK 465 PRO A 33 REMARK 465 ALA A 34 REMARK 465 ARG A 35 REMARK 465 GLY A 36 REMARK 465 PHE A 37 REMARK 465 GLY A 38 REMARK 465 ASP A 39 REMARK 465 GLU A 40 REMARK 465 GLU A 41 REMARK 465 GLU A 42 REMARK 465 ARG A 43 REMARK 465 ARG A 44 REMARK 465 CYS A 45 REMARK 465 ASP A 46 REMARK 465 PRO A 47 REMARK 465 ILE A 48 REMARK 465 ARG A 49 REMARK 465 ILE A 50 REMARK 465 SER A 51 REMARK 465 MET A 52 REMARK 465 CYS A 53 REMARK 465 GLN A 54 REMARK 465 ASN A 55 REMARK 465 LEU A 56 REMARK 465 GLY A 57 REMARK 465 TYR A 58 REMARK 465 ASN A 59 REMARK 465 VAL A 60 REMARK 465 THR A 61 REMARK 465 LYS A 62 REMARK 465 MET A 63 REMARK 465 PRO A 64 REMARK 465 ASN A 65 REMARK 465 LEU A 66 REMARK 465 VAL A 67 REMARK 465 GLY A 68 REMARK 465 HIS A 69 REMARK 465 GLU A 70 REMARK 465 LEU A 71 REMARK 465 GLN A 72 REMARK 465 THR A 73 REMARK 465 ASP A 74 REMARK 465 ALA A 75 REMARK 465 GLU A 76 REMARK 465 LEU A 77 REMARK 465 GLN A 78 REMARK 465 LEU A 79 REMARK 465 THR A 80 REMARK 465 THR A 81 REMARK 465 PHE A 82 REMARK 465 THR A 83 REMARK 465 PRO A 84 REMARK 465 LEU A 85 REMARK 465 ILE A 86 REMARK 465 GLN A 87 REMARK 465 TYR A 88 REMARK 465 GLY A 89 REMARK 465 CYS A 90 REMARK 465 SER A 91 REMARK 465 SER A 92 REMARK 465 GLN A 93 REMARK 465 LEU A 94 REMARK 465 GLN A 95 REMARK 465 PHE A 96 REMARK 465 PHE A 97 REMARK 465 LEU A 98 REMARK 465 CYS A 99 REMARK 465 SER A 100 REMARK 465 VAL A 101 REMARK 465 TYR A 102 REMARK 465 VAL A 103 REMARK 465 PRO A 104 REMARK 465 MET A 105 REMARK 465 CYS A 106 REMARK 465 THR A 107 REMARK 465 GLU A 108 REMARK 465 LYS A 109 REMARK 465 ILE A 110 REMARK 465 ASN A 111 REMARK 465 ILE A 112 REMARK 465 PRO A 113 REMARK 465 ILE A 114 REMARK 465 GLY A 115 REMARK 465 PRO A 116 REMARK 465 CYS A 117 REMARK 465 GLY A 118 REMARK 465 GLY A 119 REMARK 465 MET A 120 REMARK 465 CYS A 121 REMARK 465 LEU A 122 REMARK 465 SER A 123 REMARK 465 VAL A 124 REMARK 465 LYS A 125 REMARK 465 ARG A 126 REMARK 465 ARG A 127 REMARK 465 CYS A 128 REMARK 465 GLU A 129 REMARK 465 PRO A 130 REMARK 465 VAL A 131 REMARK 465 LEU A 132 REMARK 465 LYS A 133 REMARK 465 GLU A 134 REMARK 465 PHE A 135 REMARK 465 GLY A 136 REMARK 465 PHE A 137 REMARK 465 ALA A 138 REMARK 465 TRP A 139 REMARK 465 PRO A 140 REMARK 465 GLU A 141 REMARK 465 SER A 142 REMARK 465 LEU A 143 REMARK 465 ASN A 144 REMARK 465 CYS A 145 REMARK 465 SER A 146 REMARK 465 LYS A 147 REMARK 465 PHE A 148 REMARK 465 PRO A 149 REMARK 465 PRO A 150 REMARK 465 GLN A 151 REMARK 465 ASN A 152 REMARK 465 ASP A 153 REMARK 465 HIS A 154 REMARK 465 ASN A 155 REMARK 465 HIS A 156 REMARK 465 MET A 157 REMARK 465 CYS A 158 REMARK 465 MET A 159 REMARK 465 GLU A 160 REMARK 465 GLY A 161 REMARK 465 PRO A 162 REMARK 465 GLY A 163 REMARK 465 ASP A 164 REMARK 465 GLU A 165 REMARK 465 GLU A 166 REMARK 465 VAL A 167 REMARK 465 PRO A 168 REMARK 465 LEU A 169 REMARK 465 PRO A 170 REMARK 465 HIS A 171 REMARK 465 LYS A 172 REMARK 465 THR A 173 REMARK 465 PRO A 174 REMARK 465 ILE A 175 REMARK 465 GLN A 176 REMARK 465 PRO A 177 REMARK 465 ILE A 416 REMARK 465 ARG A 417 REMARK 465 SER A 418 REMARK 465 ASN A 419 REMARK 465 LEU A 420 REMARK 465 GLN A 421 REMARK 465 LYS A 422 REMARK 465 ASP A 423 REMARK 465 GLY A 424 REMARK 465 THR A 425 REMARK 465 LYS A 426 REMARK 465 THR A 427 REMARK 465 SER A 508 REMARK 465 ASN A 509 REMARK 465 ARG A 510 REMARK 465 LEU A 511 REMARK 465 VAL A 512 REMARK 465 ASN A 513 REMARK 465 SER A 514 REMARK 465 GLY A 515 REMARK 465 LYS A 516 REMARK 465 VAL A 517 REMARK 465 LYS A 518 REMARK 465 ARG A 519 REMARK 465 GLU A 520 REMARK 465 LYS A 521 REMARK 465 ARG A 522 REMARK 465 GLY A 523 REMARK 465 ASN A 524 REMARK 465 GLY A 525 REMARK 465 TRP A 526 REMARK 465 VAL A 527 REMARK 465 LYS A 528 REMARK 465 PRO A 529 REMARK 465 GLY A 530 REMARK 465 LYS A 531 REMARK 465 GLY A 532 REMARK 465 SER A 533 REMARK 465 GLU A 534 REMARK 465 THR A 535 REMARK 465 VAL A 536 REMARK 465 VAL A 537 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 CG2 THR B 49 NH1 ARG B 134 1.43 REMARK 500 NH1 ARG B 3 CE1 TYR B 250 1.43 REMARK 500 NH2 ARG A 272 CB ARG A 277 1.43 REMARK 500 NH1 ARG B 3 CZ TYR B 250 1.99 REMARK 500 NH1 ARG B 3 CD1 TYR B 250 2.05 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 CYS A 450 CB CYS A 450 SG 0.104 REMARK 500 CYS A 454 CB CYS A 454 SG 0.112 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 CYS A 454 CA - CB - SG ANGL. DEV. = 10.5 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 ARG B 50 -74.80 65.96 REMARK 500 HIS B 64 86.03 42.63 REMARK 500 GLU B 116 49.87 -89.18 REMARK 500 TYR B 143 40.33 -107.63 REMARK 500 GLN B 203 57.19 -94.43 REMARK 500 SER A 183 -131.84 50.75 REMARK 500 GLN A 190 50.27 -91.40 REMARK 500 SER A 212 -72.23 -74.37 REMARK 500 ARG A 213 -40.91 -139.32 REMARK 500 SER A 214 48.68 -88.59 REMARK 500 ALA A 215 -14.51 -141.16 REMARK 500 PRO A 254 44.49 -76.72 REMARK 500 ILE A 255 -54.09 -127.74 REMARK 500 ALA A 331 -60.07 -95.09 REMARK 500 LYS A 334 51.70 37.20 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 CLR A 603 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-77288 RELATED DB: EMDB REMARK 900 PROTEIN COMPLEX(LOCAL REFINEMENT) DBREF 35YU B 1 305 UNP O95859 TSN12_HUMAN 1 305 DBREF 35YU A 1 537 UNP Q9ULV1 FZD4_HUMAN 1 537 SEQRES 1 B 305 MET ALA ARG GLU ASP SER VAL LYS CYS LEU ARG CYS LEU SEQRES 2 B 305 LEU TYR ALA LEU ASN LEU LEU PHE TRP LEU MET SER ILE SEQRES 3 B 305 SER VAL LEU ALA VAL SER ALA TRP MET ARG ASP TYR LEU SEQRES 4 B 305 ASN ASN VAL LEU THR LEU THR ALA GLU THR ARG VAL GLU SEQRES 5 B 305 GLU ALA VAL ILE LEU THR TYR PHE PRO VAL VAL HIS PRO SEQRES 6 B 305 VAL MET ILE ALA VAL CYS CYS PHE LEU ILE ILE VAL GLY SEQRES 7 B 305 MET LEU GLY TYR CYS GLY THR VAL LYS ARG ASN LEU LEU SEQRES 8 B 305 LEU LEU ALA TRP TYR PHE GLY SER LEU LEU VAL ILE PHE SEQRES 9 B 305 CYS VAL GLU LEU ALA CYS GLY VAL TRP THR TYR GLU GLN SEQRES 10 B 305 GLU LEU MET VAL PRO VAL GLN TRP SER ASP MET VAL THR SEQRES 11 B 305 LEU LYS ALA ARG MET THR ASN TYR GLY LEU PRO ARG TYR SEQRES 12 B 305 ARG TRP LEU THR HIS ALA TRP ASN PHE PHE GLN ARG GLU SEQRES 13 B 305 PHE LYS CYS CYS GLY VAL VAL TYR PHE THR ASP TRP LEU SEQRES 14 B 305 GLU MET THR GLU MET ASP TRP PRO PRO ASP SER CYS CYS SEQRES 15 B 305 VAL ARG GLU PHE PRO GLY CYS SER LYS GLN ALA HIS GLN SEQRES 16 B 305 GLU ASP LEU SER ASP LEU TYR GLN GLU GLY CYS GLY LYS SEQRES 17 B 305 LYS MET TYR SER PHE LEU ARG GLY THR LYS GLN LEU GLN SEQRES 18 B 305 VAL LEU ARG PHE LEU GLY ILE SER ILE GLY VAL THR GLN SEQRES 19 B 305 ILE LEU ALA MET ILE LEU THR ILE THR LEU LEU TRP ALA SEQRES 20 B 305 LEU TYR TYR ASP ARG ARG GLU PRO GLY THR ASP GLN MET SEQRES 21 B 305 MET SER LEU LYS ASN ASP ASN SER GLN HIS LEU SER CYS SEQRES 22 B 305 PRO SER VAL GLU LEU LEU LYS PRO SER LEU SER ARG ILE SEQRES 23 B 305 PHE GLU HIS THR SER MET ALA ASN SER PHE ASN THR HIS SEQRES 24 B 305 PHE GLU MET GLU GLU LEU SEQRES 1 A 537 MET ALA TRP ARG GLY ALA GLY PRO SER VAL PRO GLY ALA SEQRES 2 A 537 PRO GLY GLY VAL GLY LEU SER LEU GLY LEU LEU LEU GLN SEQRES 3 A 537 LEU LEU LEU LEU LEU GLY PRO ALA ARG GLY PHE GLY ASP SEQRES 4 A 537 GLU GLU GLU ARG ARG CYS ASP PRO ILE ARG ILE SER MET SEQRES 5 A 537 CYS GLN ASN LEU GLY TYR ASN VAL THR LYS MET PRO ASN SEQRES 6 A 537 LEU VAL GLY HIS GLU LEU GLN THR ASP ALA GLU LEU GLN SEQRES 7 A 537 LEU THR THR PHE THR PRO LEU ILE GLN TYR GLY CYS SER SEQRES 8 A 537 SER GLN LEU GLN PHE PHE LEU CYS SER VAL TYR VAL PRO SEQRES 9 A 537 MET CYS THR GLU LYS ILE ASN ILE PRO ILE GLY PRO CYS SEQRES 10 A 537 GLY GLY MET CYS LEU SER VAL LYS ARG ARG CYS GLU PRO SEQRES 11 A 537 VAL LEU LYS GLU PHE GLY PHE ALA TRP PRO GLU SER LEU SEQRES 12 A 537 ASN CYS SER LYS PHE PRO PRO GLN ASN ASP HIS ASN HIS SEQRES 13 A 537 MET CYS MET GLU GLY PRO GLY ASP GLU GLU VAL PRO LEU SEQRES 14 A 537 PRO HIS LYS THR PRO ILE GLN PRO GLY GLU GLU CYS HIS SEQRES 15 A 537 SER VAL GLY THR ASN SER ASP GLN TYR ILE TRP VAL LYS SEQRES 16 A 537 ARG SER LEU ASN CYS VAL LEU LYS CYS GLY TYR ASP ALA SEQRES 17 A 537 GLY LEU TYR SER ARG SER ALA LYS GLU PHE THR ASP ILE SEQRES 18 A 537 TRP MET ALA VAL TRP ALA SER LEU CYS PHE ILE SER THR SEQRES 19 A 537 ALA PHE THR VAL LEU THR PHE LEU ILE ASP SER SER ARG SEQRES 20 A 537 PHE SER TYR PRO GLU ARG PRO ILE ILE PHE LEU SER MET SEQRES 21 A 537 CYS TYR ASN ILE TYR SER ILE ALA TYR ILE VAL ARG LEU SEQRES 22 A 537 THR VAL GLY ARG GLU ARG ILE SER CYS ASP PHE GLU GLU SEQRES 23 A 537 ALA ALA GLU PRO VAL LEU ILE GLN GLU GLY LEU LYS ASN SEQRES 24 A 537 THR GLY CYS ALA ILE ILE PHE LEU LEU MET TYR PHE PHE SEQRES 25 A 537 GLY MET ALA SER SER ILE TRP TRP VAL ILE LEU THR LEU SEQRES 26 A 537 THR TRP PHE LEU ALA ALA GLY LEU LYS TRP GLY HIS GLU SEQRES 27 A 537 ALA ILE GLU MET HIS SER SER TYR PHE HIS ILE ALA ALA SEQRES 28 A 537 TRP ALA ILE PRO ALA VAL LYS THR ILE VAL ILE LEU ILE SEQRES 29 A 537 MET ARG LEU VAL ASP ALA ASP GLU LEU THR GLY LEU CYS SEQRES 30 A 537 TYR VAL GLY ASN GLN ASN LEU ASP ALA LEU THR GLY PHE SEQRES 31 A 537 VAL VAL ALA PRO LEU PHE THR TYR LEU VAL ILE GLY THR SEQRES 32 A 537 LEU PHE ILE ALA ALA GLY LEU VAL ALA LEU PHE LYS ILE SEQRES 33 A 537 ARG SER ASN LEU GLN LYS ASP GLY THR LYS THR ASP LYS SEQRES 34 A 537 LEU GLU ARG LEU MET VAL LYS ILE GLY VAL PHE SER VAL SEQRES 35 A 537 LEU TYR THR VAL PRO ALA THR CYS VAL ILE ALA CYS TYR SEQRES 36 A 537 PHE TYR GLU ILE SER ASN TRP ALA LEU PHE ARG TYR SER SEQRES 37 A 537 ALA ASP ASP SER ASN MET ALA VAL GLU MET LEU LYS ILE SEQRES 38 A 537 PHE MET SER LEU LEU VAL GLY ILE THR SER GLY MET TRP SEQRES 39 A 537 ILE TRP SER ALA LYS THR LEU HIS THR TRP GLN LYS CYS SEQRES 40 A 537 SER ASN ARG LEU VAL ASN SER GLY LYS VAL LYS ARG GLU SEQRES 41 A 537 LYS ARG GLY ASN GLY TRP VAL LYS PRO GLY LYS GLY SER SEQRES 42 A 537 GLU THR VAL VAL HET CLR A 601 28 HET CLR A 602 28 HET CLR A 603 27 HETNAM CLR CHOLESTEROL FORMUL 3 CLR 3(C27 H46 O) HELIX 1 AA1 MET B 1 THR B 46 1 46 HELIX 2 AA2 GLU B 52 HIS B 64 1 13 HELIX 3 AA3 HIS B 64 LYS B 87 1 24 HELIX 4 AA4 ASN B 89 CYS B 110 1 22 HELIX 5 AA5 GLN B 124 VAL B 129 1 6 HELIX 6 AA6 LEU B 131 ASN B 137 1 7 HELIX 7 AA7 LEU B 140 ARG B 142 5 3 HELIX 8 AA8 TYR B 143 GLU B 156 1 14 HELIX 9 AA9 PHE B 165 THR B 172 1 8 HELIX 10 AB1 GLY B 205 GLY B 216 1 12 HELIX 11 AB2 THR B 217 TYR B 249 1 33 HELIX 12 AB3 ASN A 187 ASP A 189 5 3 HELIX 13 AB4 LYS A 216 ASP A 244 1 29 HELIX 14 AB5 SER A 249 PRO A 251 5 3 HELIX 15 AB6 GLU A 252 GLY A 276 1 25 HELIX 16 AB7 GLY A 276 SER A 281 1 6 HELIX 17 AB8 GLU A 295 LYS A 298 5 4 HELIX 18 AB9 ASN A 299 GLY A 332 1 34 HELIX 19 AC1 GLY A 336 ARG A 366 1 31 HELIX 20 AC2 ASN A 383 VAL A 391 1 9 HELIX 21 AC3 VAL A 391 LYS A 415 1 25 HELIX 22 AC4 LYS A 429 ASN A 461 1 33 HELIX 23 AC5 ASN A 461 SER A 468 1 8 HELIX 24 AC6 ASP A 470 TRP A 494 1 25 HELIX 25 AC7 SER A 497 CYS A 507 1 11 SHEET 1 AA1 2 TYR A 191 VAL A 194 0 SHEET 2 AA1 2 ASN A 199 LEU A 202 -1 O VAL A 201 N ILE A 192 SHEET 1 AA2 2 CYS A 282 ASP A 283 0 SHEET 2 AA2 2 VAL A 291 LEU A 292 -1 O VAL A 291 N ASP A 283 SHEET 1 AA3 2 VAL A 368 ALA A 370 0 SHEET 2 AA3 2 CYS A 377 VAL A 379 -1 O TYR A 378 N ASP A 369 SSBOND 1 CYS B 159 CYS B 206 1555 1555 2.03 SSBOND 2 CYS B 160 CYS B 181 1555 1555 2.03 SSBOND 3 CYS B 182 CYS B 189 1555 1555 2.03 SSBOND 4 CYS A 181 CYS A 200 1555 1555 2.03 SSBOND 5 CYS A 204 CYS A 282 1555 1555 2.03 SSBOND 6 CYS A 302 CYS A 377 1555 1555 2.03 SSBOND 7 CYS A 450 CYS A 454 1555 1555 2.06 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 CONECT 1300 1677 CONECT 1306 1481 CONECT 1481 1306 CONECT 1487 1542 CONECT 1542 1487 CONECT 1677 1300 CONECT 2070 2224 CONECT 2224 2070 CONECT 2254 2887 CONECT 2887 2254 CONECT 3037 3639 CONECT 3639 3037 CONECT 4104 4130 CONECT 4130 4104 CONECT 4573 4574 4582 CONECT 4574 4573 4575 CONECT 4575 4574 4576 4600 CONECT 4576 4575 4577 CONECT 4577 4576 4578 4582 CONECT 4578 4577 4579 CONECT 4579 4578 4580 CONECT 4580 4579 4581 4586 CONECT 4581 4580 4582 4583 CONECT 4582 4573 4577 4581 4591 CONECT 4583 4581 4584 CONECT 4584 4583 4585 CONECT 4585 4584 4586 4589 4590 CONECT 4586 4580 4585 4587 CONECT 4587 4586 4588 CONECT 4588 4587 4589 CONECT 4589 4585 4588 4592 CONECT 4590 4585 CONECT 4591 4582 CONECT 4592 4589 4593 4594 CONECT 4593 4592 CONECT 4594 4592 4595 CONECT 4595 4594 4596 CONECT 4596 4595 4597 CONECT 4597 4596 4598 4599 CONECT 4598 4597 CONECT 4599 4597 CONECT 4600 4575 CONECT 4601 4602 4610 CONECT 4602 4601 4603 CONECT 4603 4602 4604 4628 CONECT 4604 4603 4605 CONECT 4605 4604 4606 4610 CONECT 4606 4605 4607 CONECT 4607 4606 4608 CONECT 4608 4607 4609 4614 CONECT 4609 4608 4610 4611 CONECT 4610 4601 4605 4609 4619 CONECT 4611 4609 4612 CONECT 4612 4611 4613 CONECT 4613 4612 4614 4617 4618 CONECT 4614 4608 4613 4615 CONECT 4615 4614 4616 CONECT 4616 4615 4617 CONECT 4617 4613 4616 4620 CONECT 4618 4613 CONECT 4619 4610 CONECT 4620 4617 4621 4622 CONECT 4621 4620 CONECT 4622 4620 4623 CONECT 4623 4622 4624 CONECT 4624 4623 4625 CONECT 4625 4624 4626 4627 CONECT 4626 4625 CONECT 4627 4625 CONECT 4628 4603 CONECT 4629 4630 4637 CONECT 4630 4629 4631 CONECT 4631 4630 4632 4655 CONECT 4632 4631 4633 CONECT 4633 4632 4637 CONECT 4634 4635 CONECT 4635 4634 4636 4641 CONECT 4636 4635 4637 4638 CONECT 4637 4629 4633 4636 4646 CONECT 4638 4636 4639 CONECT 4639 4638 4640 CONECT 4640 4639 4641 4644 4645 CONECT 4641 4635 4640 4642 CONECT 4642 4641 4643 CONECT 4643 4642 4644 CONECT 4644 4640 4643 4647 CONECT 4645 4640 CONECT 4646 4637 CONECT 4647 4644 4648 4649 CONECT 4648 4647 CONECT 4649 4647 4650 CONECT 4650 4649 4651 CONECT 4651 4650 4652 CONECT 4652 4651 4653 4654 CONECT 4653 4652 CONECT 4654 4652 CONECT 4655 4631 MASTER 471 0 3 25 6 0 0 6 4653 2 97 66 END