HEADER MEMBRANE PROTEIN/HYDROLASE 09-OCT-22 8H3S TITLE SUBSTRATE-BOUND EP, POLYA MODEL COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENTEROPEPTIDASE NON-CATALYTIC HEAVY CHAIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: ENTEROPEPTIDASE CATALYTIC LIGHT CHAIN; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES; COMPND 10 MOL_ID: 3; COMPND 11 MOLECULE: SERINE PROTEASE 1; COMPND 12 CHAIN: C; COMPND 13 SYNONYM: ANIONIC TRYPSIN I,ANIONIC TRYPSIN-I,BETA-TRYPSIN,CATIONIC COMPND 14 TRYPSINOGEN,PRETRYPSINOGEN I,TRYPSIN I,TRYPSIN-1; COMPND 15 EC: 3.4.21.4; COMPND 16 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: TMPRSS15, ENTK, PRSS7; 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: TMPRSS15, ENTK, PRSS7; SOURCE 13 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 15 MOL_ID: 3; SOURCE 16 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 17 ORGANISM_COMMON: HUMAN; SOURCE 18 ORGANISM_TAXID: 9606; SOURCE 19 GENE: PRSS1, TRP1, TRY1, TRYP1; SOURCE 20 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 21 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS COMPLEX, MEMBRANE PROTEIN, MEMBRANE PROTEIN-HYDROLASE COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR Z.Y.DING,H.J.HUANG REVDAT 1 23-NOV-22 8H3S 0 JRNL AUTH X.YANG,Z.DING,L.PENG,Q.SONG,D.ZHANG,F.CUI,C.XIA,K.LI,H.YIN, JRNL AUTH 2 S.LI,Z.LI,H.HUANG JRNL TITL CRYO-EM STRUCTURES REVEAL THE ACTIVATION AND SUBSTRATE JRNL TITL 2 RECOGNITION MECHANISM OF HUMAN ENTEROPEPTIDASE. JRNL REF NAT COMMUN V. 13 6955 2022 JRNL REFN ESSN 2041-1723 JRNL PMID 36376282 JRNL DOI 10.1038/S41467-022-34364-9 REMARK 2 REMARK 2 RESOLUTION. 4.90 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) : 4.900 REMARK 3 NUMBER OF PARTICLES : 251202 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 8H3S COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 20-OCT-22. REMARK 100 THE DEPOSITION ID IS D_1300032750. 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 : SUBSTRATE-BOUND EP 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 : 7.60 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) : 1400.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2400.00 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) : 5000.00 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: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 GLU A 183 REMARK 465 CYS A 184 REMARK 465 LEU A 185 REMARK 465 PRO A 186 REMARK 465 GLY A 187 REMARK 465 SER A 188 REMARK 465 SER A 189 REMARK 465 PRO A 190 REMARK 465 CYS A 191 REMARK 465 THR A 192 REMARK 465 ASP A 193 REMARK 465 ALA A 194 REMARK 465 LEU A 195 REMARK 465 THR A 196 REMARK 465 CYS A 197 REMARK 465 ILE A 198 REMARK 465 LYS A 199 REMARK 465 ALA A 200 REMARK 465 ASP A 201 REMARK 465 LEU A 202 REMARK 465 PHE A 203 REMARK 465 CYS A 204 REMARK 465 ASP A 205 REMARK 465 GLY A 206 REMARK 465 GLU A 207 REMARK 465 VAL A 208 REMARK 465 ASN A 209 REMARK 465 CYS A 210 REMARK 465 PRO A 211 REMARK 465 ASP A 212 REMARK 465 GLY A 213 REMARK 465 SER A 214 REMARK 465 ASP A 215 REMARK 465 GLU A 216 REMARK 465 ASP A 217 REMARK 465 ASN A 218 REMARK 465 LYS A 219 REMARK 465 MET A 220 REMARK 465 CYS A 221 REMARK 465 ALA A 222 REMARK 465 THR A 223 REMARK 465 VAL A 224 REMARK 465 CYS A 225 REMARK 465 ASP A 226 REMARK 465 GLY A 227 REMARK 465 ARG A 228 REMARK 465 PHE A 229 REMARK 465 LEU A 230 REMARK 465 LEU A 231 REMARK 465 THR A 232 REMARK 465 GLY A 233 REMARK 465 SER A 234 REMARK 465 SER A 235 REMARK 465 GLY A 236 REMARK 465 SER A 237 REMARK 465 PHE A 238 REMARK 465 GLN A 239 REMARK 465 ALA A 240 REMARK 465 THR A 241 REMARK 465 HIS A 242 REMARK 465 TYR A 243 REMARK 465 PRO A 244 REMARK 465 LYS A 245 REMARK 465 PRO A 246 REMARK 465 SER A 247 REMARK 465 GLU A 248 REMARK 465 THR A 249 REMARK 465 SER A 250 REMARK 465 VAL A 251 REMARK 465 VAL A 252 REMARK 465 CYS A 253 REMARK 465 GLN A 254 REMARK 465 TRP A 255 REMARK 465 ILE A 256 REMARK 465 ILE A 257 REMARK 465 ARG A 258 REMARK 465 VAL A 259 REMARK 465 ASN A 260 REMARK 465 GLN A 261 REMARK 465 GLY A 262 REMARK 465 LEU A 263 REMARK 465 SER A 264 REMARK 465 ILE A 265 REMARK 465 LYS A 266 REMARK 465 LEU A 267 REMARK 465 SER A 268 REMARK 465 PHE A 269 REMARK 465 ASP A 270 REMARK 465 ASP A 271 REMARK 465 PHE A 272 REMARK 465 ASN A 273 REMARK 465 THR A 274 REMARK 465 TYR A 275 REMARK 465 TYR A 276 REMARK 465 THR A 277 REMARK 465 ASP A 278 REMARK 465 ILE A 279 REMARK 465 LEU A 280 REMARK 465 ASP A 281 REMARK 465 ILE A 282 REMARK 465 TYR A 283 REMARK 465 GLU A 284 REMARK 465 GLY A 285 REMARK 465 VAL A 286 REMARK 465 GLY A 287 REMARK 465 SER A 288 REMARK 465 SER A 289 REMARK 465 LYS A 290 REMARK 465 ILE A 291 REMARK 465 LEU A 292 REMARK 465 ARG A 293 REMARK 465 ALA A 294 REMARK 465 SER A 295 REMARK 465 ILE A 296 REMARK 465 TRP A 297 REMARK 465 GLU A 298 REMARK 465 THR A 299 REMARK 465 ASN A 300 REMARK 465 PRO A 301 REMARK 465 GLY A 302 REMARK 465 THR A 303 REMARK 465 ILE A 304 REMARK 465 ARG A 305 REMARK 465 ILE A 306 REMARK 465 PHE A 307 REMARK 465 SER A 308 REMARK 465 ASN A 309 REMARK 465 GLN A 310 REMARK 465 VAL A 311 REMARK 465 THR A 312 REMARK 465 ALA A 313 REMARK 465 THR A 314 REMARK 465 PHE A 315 REMARK 465 LEU A 316 REMARK 465 ILE A 317 REMARK 465 GLU A 318 REMARK 465 SER A 319 REMARK 465 ASP A 320 REMARK 465 GLU A 321 REMARK 465 SER A 322 REMARK 465 ASP A 323 REMARK 465 TYR A 324 REMARK 465 VAL A 325 REMARK 465 GLY A 326 REMARK 465 PHE A 327 REMARK 465 ASN A 328 REMARK 465 ALA A 329 REMARK 465 THR A 330 REMARK 465 TYR A 331 REMARK 465 THR A 332 REMARK 465 ALA A 333 REMARK 465 PHE A 334 REMARK 465 ASN A 335 REMARK 465 TRP B 915 REMARK 465 GLY B 916 REMARK 465 THR B 917 REMARK 465 VAL B 918 REMARK 465 VAL B 919 REMARK 465 TYR B 920 REMARK 465 GLN B 921 REMARK 465 GLY B 922 REMARK 465 THR B 923 REMARK 465 THR B 924 REMARK 465 ALA B 925 REMARK 465 SER B 966 REMARK 465 CYS B 967 REMARK 465 GLN B 968 REMARK 465 GLY B 969 REMARK 465 ASP B 970 REMARK 465 ALA B 971 REMARK 465 GLY C 187 REMARK 465 PHE C 188 REMARK 465 LEU C 189 REMARK 465 GLU C 190 REMARK 465 GLY C 191 REMARK 465 GLY C 192 REMARK 465 LYS C 193 REMARK 465 ASP C 194 REMARK 465 SER C 195 REMARK 465 CYS C 196 REMARK 465 GLN C 197 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 PHE A 349 56.33 39.15 REMARK 500 GLN A 358 -60.37 -90.87 REMARK 500 SER A 375 83.99 55.32 REMARK 500 VAL A 473 -60.46 -123.42 REMARK 500 LYS A 476 75.55 -100.60 REMARK 500 SER A 488 19.90 -140.15 REMARK 500 THR A 511 117.79 -160.85 REMARK 500 LEU A 520 70.03 55.36 REMARK 500 PHE A 528 -167.18 -126.63 REMARK 500 TRP A 531 -157.30 -149.34 REMARK 500 GLU A 532 150.56 -42.69 REMARK 500 PRO A 533 76.95 -66.20 REMARK 500 THR A 540 -40.99 -132.50 REMARK 500 ASN A 541 47.44 -144.46 REMARK 500 PRO A 543 44.00 -77.14 REMARK 500 ASN A 575 -165.95 -79.33 REMARK 500 GLU A 586 -6.98 71.68 REMARK 500 ASN A 687 52.29 -91.30 REMARK 500 GLN A 696 -40.00 -133.14 REMARK 500 ILE A 730 -62.23 -121.38 REMARK 500 GLN A 755 57.81 -95.28 REMARK 500 GLN A 759 58.48 38.54 REMARK 500 LYS A 770 -169.81 -79.85 REMARK 500 ILE C 24 -163.71 -118.84 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-32829 RELATED DB: EMDB DBREF 8H3S A 183 784 UNP P98073 ENTK_HUMAN 183 784 DBREF 8H3S B 785 1019 UNP P98073 ENTK_HUMAN 785 1019 DBREF 8H3S C 16 247 UNP P07477 TRY1_HUMAN 16 247 SEQADV 8H3S ALA B 825 UNP P98073 HIS 825 ENGINEERED MUTATION SEQADV 8H3S ALA B 876 UNP P98073 ASP 876 ENGINEERED MUTATION SEQADV 8H3S ALA B 971 UNP P98073 SER 971 ENGINEERED MUTATION SEQRES 1 A 602 GLU CYS LEU PRO GLY SER SER PRO CYS THR ASP ALA LEU SEQRES 2 A 602 THR CYS ILE LYS ALA ASP LEU PHE CYS ASP GLY GLU VAL SEQRES 3 A 602 ASN CYS PRO ASP GLY SER ASP GLU ASP ASN LYS MET CYS SEQRES 4 A 602 ALA THR VAL CYS ASP GLY ARG PHE LEU LEU THR GLY SER SEQRES 5 A 602 SER GLY SER PHE GLN ALA THR HIS TYR PRO LYS PRO SER SEQRES 6 A 602 GLU THR SER VAL VAL CYS GLN TRP ILE ILE ARG VAL ASN SEQRES 7 A 602 GLN GLY LEU SER ILE LYS LEU SER PHE ASP ASP PHE ASN SEQRES 8 A 602 THR TYR TYR THR ASP ILE LEU ASP ILE TYR GLU GLY VAL SEQRES 9 A 602 GLY SER SER LYS ILE LEU ARG ALA SER ILE TRP GLU THR SEQRES 10 A 602 ASN PRO GLY THR ILE ARG ILE PHE SER ASN GLN VAL THR SEQRES 11 A 602 ALA THR PHE LEU ILE GLU SER ASP GLU SER ASP TYR VAL SEQRES 12 A 602 GLY PHE ASN ALA THR TYR THR ALA PHE ASN SER SER GLU SEQRES 13 A 602 LEU ASN ASN TYR GLU LYS ILE ASN CYS ASN PHE GLU ASP SEQRES 14 A 602 GLY PHE CYS PHE TRP VAL GLN ASP LEU ASN ASP ASP ASN SEQRES 15 A 602 GLU TRP GLU ARG ILE GLN GLY SER THR PHE SER PRO PHE SEQRES 16 A 602 THR GLY PRO ASN PHE ASP HIS THR PHE GLY ASN ALA SER SEQRES 17 A 602 GLY PHE TYR ILE SER THR PRO THR GLY PRO GLY GLY ARG SEQRES 18 A 602 GLN GLU ARG VAL GLY LEU LEU SER LEU PRO LEU ASP PRO SEQRES 19 A 602 THR LEU GLU PRO ALA CYS LEU SER PHE TRP TYR HIS MET SEQRES 20 A 602 TYR GLY GLU ASN VAL HIS LYS LEU SER ILE ASN ILE SER SEQRES 21 A 602 ASN ASP GLN ASN MET GLU LYS THR VAL PHE GLN LYS GLU SEQRES 22 A 602 GLY ASN TYR GLY ASP ASN TRP ASN TYR GLY GLN VAL THR SEQRES 23 A 602 LEU ASN GLU THR VAL LYS PHE LYS VAL ALA PHE ASN ALA SEQRES 24 A 602 PHE LYS ASN LYS ILE LEU SER ASP ILE ALA LEU ASP ASP SEQRES 25 A 602 ILE SER LEU THR TYR GLY ILE CYS ASN GLY SER LEU TYR SEQRES 26 A 602 PRO GLU PRO THR LEU VAL PRO THR PRO PRO PRO GLU LEU SEQRES 27 A 602 PRO THR ASP CYS GLY GLY PRO PHE GLU LEU TRP GLU PRO SEQRES 28 A 602 ASN THR THR PHE SER SER THR ASN PHE PRO ASN SER TYR SEQRES 29 A 602 PRO ASN LEU ALA PHE CYS VAL TRP ILE LEU ASN ALA GLN SEQRES 30 A 602 LYS GLY LYS ASN ILE GLN LEU HIS PHE GLN GLU PHE ASP SEQRES 31 A 602 LEU GLU ASN ILE ASN ASP VAL VAL GLU ILE ARG ASP GLY SEQRES 32 A 602 GLU GLU ALA ASP SER LEU LEU LEU ALA VAL TYR THR GLY SEQRES 33 A 602 PRO GLY PRO VAL LYS ASP VAL PHE SER THR THR ASN ARG SEQRES 34 A 602 MET THR VAL LEU LEU ILE THR ASN ASP VAL LEU ALA ARG SEQRES 35 A 602 GLY GLY PHE LYS ALA ASN PHE THR THR GLY TYR HIS LEU SEQRES 36 A 602 GLY ILE PRO GLU PRO CYS LYS ALA ASP HIS PHE GLN CYS SEQRES 37 A 602 LYS ASN GLY GLU CYS VAL PRO LEU VAL ASN LEU CYS ASP SEQRES 38 A 602 GLY HIS LEU HIS CYS GLU ASP GLY SER ASP GLU ALA ASP SEQRES 39 A 602 CYS VAL ARG PHE PHE ASN GLY THR THR ASN ASN ASN GLY SEQRES 40 A 602 LEU VAL ARG PHE ARG ILE GLN SER ILE TRP HIS THR ALA SEQRES 41 A 602 CYS ALA GLU ASN TRP THR THR GLN ILE SER ASN ASP VAL SEQRES 42 A 602 CYS GLN LEU LEU GLY LEU GLY SER GLY ASN SER SER LYS SEQRES 43 A 602 PRO ILE PHE PRO THR ASP GLY GLY PRO PHE VAL LYS LEU SEQRES 44 A 602 ASN THR ALA PRO ASP GLY HIS LEU ILE LEU THR PRO SER SEQRES 45 A 602 GLN GLN CYS LEU GLN ASP SER LEU ILE ARG LEU GLN CYS SEQRES 46 A 602 ASN HIS LYS SER CYS GLY LYS LYS LEU ALA ALA GLN ASP SEQRES 47 A 602 ILE THR PRO LYS SEQRES 1 B 235 ILE VAL GLY GLY SER ASN ALA LYS GLU GLY ALA TRP PRO SEQRES 2 B 235 TRP VAL VAL GLY LEU TYR TYR GLY GLY ARG LEU LEU CYS SEQRES 3 B 235 GLY ALA SER LEU VAL SER SER ASP TRP LEU VAL SER ALA SEQRES 4 B 235 ALA ALA CYS VAL TYR GLY ARG ASN LEU GLU PRO SER LYS SEQRES 5 B 235 TRP THR ALA ILE LEU GLY LEU HIS MET LYS SER ASN LEU SEQRES 6 B 235 THR SER PRO GLN THR VAL PRO ARG LEU ILE ASP GLU ILE SEQRES 7 B 235 VAL ILE ASN PRO HIS TYR ASN ARG ARG ARG LYS ASP ASN SEQRES 8 B 235 ALA ILE ALA MET MET HIS LEU GLU PHE LYS VAL ASN TYR SEQRES 9 B 235 THR ASP TYR ILE GLN PRO ILE CYS LEU PRO GLU GLU ASN SEQRES 10 B 235 GLN VAL PHE PRO PRO GLY ARG ASN CYS SER ILE ALA GLY SEQRES 11 B 235 TRP GLY THR VAL VAL TYR GLN GLY THR THR ALA ASN ILE SEQRES 12 B 235 LEU GLN GLU ALA ASP VAL PRO LEU LEU SER ASN GLU ARG SEQRES 13 B 235 CYS GLN GLN GLN MET PRO GLU TYR ASN ILE THR GLU ASN SEQRES 14 B 235 MET ILE CYS ALA GLY TYR GLU GLU GLY GLY ILE ASP SER SEQRES 15 B 235 CYS GLN GLY ASP ALA GLY GLY PRO LEU MET CYS GLN GLU SEQRES 16 B 235 ASN ASN ARG TRP PHE LEU ALA GLY VAL THR SER PHE GLY SEQRES 17 B 235 TYR LYS CYS ALA LEU PRO ASN ARG PRO GLY VAL TYR ALA SEQRES 18 B 235 ARG VAL SER ARG PHE THR GLU TRP ILE GLN SER PHE LEU SEQRES 19 B 235 HIS SEQRES 1 C 232 ALA PRO PHE ASP ASP ASP ASP LYS ILE VAL GLY GLY TYR SEQRES 2 C 232 ASN CYS GLU GLU ASN SER VAL PRO TYR GLN VAL SER LEU SEQRES 3 C 232 ASN SER GLY TYR HIS PHE CYS GLY GLY SER LEU ILE ASN SEQRES 4 C 232 GLU GLN TRP VAL VAL SER ALA GLY HIS CYS TYR LYS SER SEQRES 5 C 232 ARG ILE GLN VAL ARG LEU GLY GLU HIS ASN ILE GLU VAL SEQRES 6 C 232 LEU GLU GLY ASN GLU GLN PHE ILE ASN ALA ALA LYS ILE SEQRES 7 C 232 ILE ARG HIS PRO GLN TYR ASP ARG LYS THR LEU ASN ASN SEQRES 8 C 232 ASP ILE MET LEU ILE LYS LEU SER SER ARG ALA VAL ILE SEQRES 9 C 232 ASN ALA ARG VAL SER THR ILE SER LEU PRO THR ALA PRO SEQRES 10 C 232 PRO ALA THR GLY THR LYS CYS LEU ILE SER GLY TRP GLY SEQRES 11 C 232 ASN THR ALA SER SER GLY ALA ASP TYR PRO ASP GLU LEU SEQRES 12 C 232 GLN CYS LEU ASP ALA PRO VAL LEU SER GLN ALA LYS CYS SEQRES 13 C 232 GLU ALA SER TYR PRO GLY LYS ILE THR SER ASN MET PHE SEQRES 14 C 232 CYS VAL GLY PHE LEU GLU GLY GLY LYS ASP SER CYS GLN SEQRES 15 C 232 GLY ASP SER GLY GLY PRO VAL VAL CYS ASN GLY GLN LEU SEQRES 16 C 232 GLN GLY VAL VAL SER TRP GLY ASP GLY CYS ALA GLN LYS SEQRES 17 C 232 ASN LYS PRO GLY VAL TYR THR LYS VAL TYR ASN TYR VAL SEQRES 18 C 232 LYS TRP ILE LYS ASN THR ILE ALA ALA ASN SER HELIX 1 AA1 ASN A 340 ASN A 346 1 7 HELIX 2 AA2 THR A 708 LEU A 719 1 12 HELIX 3 AA3 SER B 937 MET B 945 1 9 HELIX 4 AA4 VAL B 1007 ARG B 1009 5 3 HELIX 5 AA5 PHE B 1010 HIS B 1019 1 10 HELIX 6 AA6 ALA C 61 TYR C 65 5 5 HELIX 7 AA7 SER C 167 TYR C 175 1 9 HELIX 8 AA8 TYR C 235 ALA C 245 1 11 SHEET 1 AA1 2 GLU A 367 GLN A 370 0 SHEET 2 AA1 2 PHE A 392 SER A 395 -1 O TYR A 393 N ILE A 369 SHEET 1 AA2 4 GLU A 405 LEU A 410 0 SHEET 2 AA2 4 LYS A 476 LYS A 483 -1 O PHE A 479 N LEU A 409 SHEET 3 AA2 4 LEU A 437 SER A 442 -1 N SER A 442 O LYS A 476 SHEET 4 AA2 4 LYS A 449 LYS A 454 -1 O LYS A 454 N LEU A 437 SHEET 1 AA3 3 ASN A 463 VAL A 467 0 SHEET 2 AA3 3 LEU A 423 TYR A 427 -1 N PHE A 425 O GLY A 465 SHEET 3 AA3 3 LEU A 492 LEU A 497 -1 O SER A 496 N SER A 424 SHEET 1 AA4 4 VAL A 553 ASN A 557 0 SHEET 2 AA4 4 ARG A 611 ILE A 617 -1 O MET A 612 N LEU A 556 SHEET 3 AA4 4 VAL A 579 ARG A 583 -1 N ARG A 583 O THR A 613 SHEET 4 AA4 4 LEU A 592 TYR A 596 -1 O LEU A 593 N ILE A 582 SHEET 1 AA5 2 PHE A 571 ASP A 572 0 SHEET 2 AA5 2 GLY A 626 PHE A 627 -1 O GLY A 626 N ASP A 572 SHEET 1 AA6 3 ASN A 688 GLY A 689 0 SHEET 2 AA6 3 ILE A 763 CYS A 767 -1 O LEU A 765 N GLY A 689 SHEET 3 AA6 3 GLY A 724 PRO A 729 -1 N SER A 726 O GLN A 766 SHEET 1 AA7 2 PHE A 693 ARG A 694 0 SHEET 2 AA7 2 TRP A 699 HIS A 700 -1 O HIS A 700 N PHE A 693 SHEET 1 AA8 2 LYS A 740 LEU A 741 0 SHEET 2 AA8 2 LEU A 751 THR A 752 -1 O THR A 752 N LYS A 740 SHEET 1 AA9 2 SER B 789 ASN B 790 0 SHEET 2 AA9 2 GLN B 929 GLU B 930 -1 O GLU B 930 N SER B 789 SHEET 1 AB1 7 VAL B 799 TYR B 804 0 SHEET 2 AB1 7 LEU B 808 LEU B 814 -1 O CYS B 810 N LEU B 802 SHEET 3 AB1 7 TRP B 819 ALA B 823 -1 O VAL B 821 N SER B 813 SHEET 4 AB1 7 ILE B 877 LEU B 882 -1 O ALA B 878 N SER B 822 SHEET 5 AB1 7 VAL B 855 ILE B 864 -1 N GLU B 861 O HIS B 881 SHEET 6 AB1 7 TRP B 837 LEU B 841 -1 N LEU B 841 O VAL B 855 SHEET 7 AB1 7 VAL B 799 TYR B 804 -1 N TYR B 803 O THR B 838 SHEET 1 AB2 2 CYS B 910 SER B 911 0 SHEET 2 AB2 2 ASP B 932 VAL B 933 -1 O VAL B 933 N CYS B 910 SHEET 1 AB3 2 MET B 954 CYS B 956 0 SHEET 2 AB3 2 VAL B1003 ALA B1005 -1 O TYR B1004 N ILE B 955 SHEET 1 AB4 2 PRO B 974 GLN B 978 0 SHEET 2 AB4 2 TRP B 983 VAL B 988 -1 O GLY B 987 N LEU B 975 SHEET 1 AB5 7 HIS C 46 GLY C 49 0 SHEET 2 AB5 7 VAL C 39 ASN C 42 -1 N LEU C 41 O CYS C 48 SHEET 3 AB5 7 GLN C 70 LEU C 73 -1 O GLN C 70 N ASN C 42 SHEET 4 AB5 7 GLN C 86 ARG C 95 -1 O GLN C 86 N LEU C 73 SHEET 5 AB5 7 MET C 109 LEU C 113 -1 O LYS C 112 N ALA C 91 SHEET 6 AB5 7 TRP C 57 SER C 60 -1 N VAL C 58 O ILE C 111 SHEET 7 AB5 7 SER C 51 LEU C 52 -1 N SER C 51 O VAL C 59 SHEET 1 AB6 6 GLN C 159 PRO C 164 0 SHEET 2 AB6 6 LYS C 138 GLY C 143 -1 N ILE C 141 O LEU C 161 SHEET 3 AB6 6 PRO C 203 CYS C 206 -1 O VAL C 205 N LEU C 140 SHEET 4 AB6 6 GLN C 209 TRP C 216 -1 O GLN C 209 N CYS C 206 SHEET 5 AB6 6 GLY C 227 LYS C 231 -1 O THR C 230 N VAL C 213 SHEET 6 AB6 6 MET C 183 VAL C 186 -1 N PHE C 184 O TYR C 229 SSBOND 1 CYS A 347 CYS A 354 1555 1555 2.03 SSBOND 2 CYS A 422 CYS A 502 1555 1555 2.03 SSBOND 3 CYS A 650 CYS A 668 1555 1555 2.03 SSBOND 4 CYS A 662 CYS A 677 1555 1555 2.03 SSBOND 5 CYS A 716 CYS A 767 1555 1555 2.03 SSBOND 6 CYS A 772 CYS B 896 1555 1555 2.03 SSBOND 7 CYS B 810 CYS B 826 1555 1555 2.03 SSBOND 8 CYS B 910 CYS B 977 1555 1555 2.03 SSBOND 9 CYS B 941 CYS B 956 1555 1555 2.03 SSBOND 10 CYS C 48 CYS C 64 1555 1555 2.03 SSBOND 11 CYS C 139 CYS C 206 1555 1555 2.03 SSBOND 12 CYS C 171 CYS C 185 1555 1555 2.03 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