HEADER VIRAL PROTEIN 20-JAN-24 8XYZ TITLE THE STRUCTURE OF FOX ACE2 AND PT RBD COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: SIGNAL PEPTIDE, SPIKE PROTEIN S1; COMPND 3 CHAIN: B; COMPND 4 FRAGMENT: RBD; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: ANGIOTENSIN-CONVERTING ENZYME; COMPND 8 CHAIN: A; COMPND 9 SYNONYM: FOX_ACE2; COMPND 10 EC: 3.4.-.-; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS SOURCE 3 2; SOURCE 4 ORGANISM_COMMON: 2019-NCOV, SARS-COV-2; SOURCE 5 ORGANISM_TAXID: 2697049; SOURCE 6 GENE: S, 2; SOURCE 7 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 8 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: VULPES VULPES; SOURCE 12 ORGANISM_COMMON: RED FOX; SOURCE 13 ORGANISM_TAXID: 9627; SOURCE 14 GENE: ACE2; SOURCE 15 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 16 EXPRESSION_SYSTEM_COMMON: HUMAN; SOURCE 17 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS FOX ACE2/PT RBD, VIRAL PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR J.Q.SUN REVDAT 1 03-JUL-24 8XYZ 0 JRNL AUTH J.Q.SUN JRNL TITL THE STRUCTURE OF FOX ACE2/PT RBD COMPLEX JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.96 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) : 2.960 REMARK 3 NUMBER OF PARTICLES : 217439 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 8XYZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 23-JAN-24. REMARK 100 THE DEPOSITION ID IS D_1300044532. 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 : THE STRUCTURE OF FOX ACE2 AND REMARK 245 PT RBD COMPLEX REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 0.01 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 K3 (6K X 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 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 MET B 275 REMARK 465 SER B 276 REMARK 465 CYS B 277 REMARK 465 VAL B 278 REMARK 465 LEU B 279 REMARK 465 LEU B 280 REMARK 465 PHE B 281 REMARK 465 PRO B 282 REMARK 465 THR B 283 REMARK 465 ALA B 284 REMARK 465 PRO B 285 REMARK 465 GLY B 286 REMARK 465 GLN B 287 REMARK 465 ARG B 288 REMARK 465 ALA B 289 REMARK 465 GLY B 290 REMARK 465 TYR B 291 REMARK 465 CYS B 292 REMARK 465 ALA B 293 REMARK 465 VAL B 294 REMARK 465 SER B 295 REMARK 465 SER B 296 REMARK 465 PHE B 297 REMARK 465 TRP B 298 REMARK 465 GLN B 299 REMARK 465 ARG B 300 REMARK 465 ILE B 301 REMARK 465 ARG B 302 REMARK 465 HIS B 303 REMARK 465 HIS B 304 REMARK 465 VAL B 305 REMARK 465 CYS B 306 REMARK 465 VAL B 307 REMARK 465 SER B 308 REMARK 465 CYS B 309 REMARK 465 ALA B 310 REMARK 465 SER B 311 REMARK 465 SER B 312 REMARK 465 SER B 313 REMARK 465 CYS B 314 REMARK 465 VAL B 315 REMARK 465 ILE B 316 REMARK 465 THR B 317 REMARK 465 MET B 318 REMARK 465 GLN B 319 REMARK 465 SER B 320 REMARK 465 ALA B 321 REMARK 465 THR B 322 REMARK 465 THR B 323 REMARK 465 GLU B 324 REMARK 465 SER B 325 REMARK 465 ILE B 326 REMARK 465 VAL B 327 REMARK 465 ARG B 328 REMARK 465 PHE B 329 REMARK 465 PRO B 330 REMARK 465 ASN B 331 REMARK 465 ILE B 332 REMARK 465 LYS B 528 REMARK 465 LYS B 529 REMARK 465 SER B 530 REMARK 465 THR B 531 REMARK 465 ASN B 532 REMARK 465 LEU B 533 REMARK 465 VAL B 534 REMARK 465 LYS B 535 REMARK 465 ASN B 536 REMARK 465 LYS B 537 REMARK 465 CYS B 538 REMARK 465 VAL B 539 REMARK 465 ASN B 540 REMARK 465 PHE B 541 REMARK 465 HIS B 542 REMARK 465 HIS B 543 REMARK 465 HIS B 544 REMARK 465 HIS B 545 REMARK 465 HIS B 546 REMARK 465 HIS B 547 REMARK 465 MET A 2 REMARK 465 SER A 3 REMARK 465 GLY A 4 REMARK 465 SER A 5 REMARK 465 SER A 6 REMARK 465 TRP A 7 REMARK 465 LEU A 8 REMARK 465 LEU A 9 REMARK 465 LEU A 10 REMARK 465 SER A 11 REMARK 465 LEU A 12 REMARK 465 ALA A 13 REMARK 465 ALA A 14 REMARK 465 LEU A 15 REMARK 465 THR A 16 REMARK 465 ALA A 17 REMARK 465 ALA A 18 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 ALA B 352 64.43 -100.48 REMARK 500 ASP B 428 33.46 -97.63 REMARK 500 ASN B 487 16.53 54.81 REMARK 500 SER A 337 -125.22 -74.41 REMARK 500 ASP A 338 -153.71 38.63 REMARK 500 TYR A 385 33.08 -94.26 REMARK 500 ASP A 509 65.20 60.28 REMARK 500 LYS A 534 63.30 60.97 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 701 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 374 NE2 REMARK 620 2 HIS A 378 NE2 91.5 REMARK 620 3 GLU A 402 OE2 108.1 107.5 REMARK 620 N 1 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-38784 RELATED DB: EMDB REMARK 900 THE STRUCTURE OF FOX ACE2 AND PT RBD COMPLEX DBREF 8XYZ B 275 322 PDB 8XYZ 8XYZ 275 322 DBREF 8XYZ B 323 541 UNP P0DTC2 SPIKE_SARS2 323 541 DBREF1 8XYZ A 2 614 UNP A0A3Q7RAT9_VULVU DBREF2 8XYZ A A0A3Q7RAT9 1 613 SEQADV 8XYZ HIS B 542 UNP P0DTC2 EXPRESSION TAG SEQADV 8XYZ HIS B 543 UNP P0DTC2 EXPRESSION TAG SEQADV 8XYZ HIS B 544 UNP P0DTC2 EXPRESSION TAG SEQADV 8XYZ HIS B 545 UNP P0DTC2 EXPRESSION TAG SEQADV 8XYZ HIS B 546 UNP P0DTC2 EXPRESSION TAG SEQADV 8XYZ HIS B 547 UNP P0DTC2 EXPRESSION TAG SEQRES 1 B 273 MET SER CYS VAL LEU LEU PHE PRO THR ALA PRO GLY GLN SEQRES 2 B 273 ARG ALA GLY TYR CYS ALA VAL SER SER PHE TRP GLN ARG SEQRES 3 B 273 ILE ARG HIS HIS VAL CYS VAL SER CYS ALA SER SER SER SEQRES 4 B 273 CYS VAL ILE THR MET GLN SER ALA THR THR GLU SER ILE SEQRES 5 B 273 VAL ARG PHE PRO ASN ILE THR ASN LEU CYS PRO PHE GLY SEQRES 6 B 273 GLU VAL PHE ASN ALA THR ARG PHE ALA SER VAL TYR ALA SEQRES 7 B 273 TRP ASN ARG LYS ARG ILE SER ASN CYS VAL ALA ASP TYR SEQRES 8 B 273 SER VAL LEU TYR ASN SER ALA SER PHE SER THR PHE LYS SEQRES 9 B 273 CYS TYR GLY VAL SER PRO THR LYS LEU ASN ASP LEU CYS SEQRES 10 B 273 PHE THR ASN VAL TYR ALA ASP SER PHE VAL ILE ARG GLY SEQRES 11 B 273 ASP GLU VAL ARG GLN ILE ALA PRO GLY GLN THR GLY LYS SEQRES 12 B 273 ILE ALA ASP TYR ASN TYR LYS LEU PRO ASP ASP PHE THR SEQRES 13 B 273 GLY CYS VAL ILE ALA TRP ASN SER ASN ASN LEU ASP SER SEQRES 14 B 273 LYS VAL GLY GLY ASN TYR ASN TYR LEU TYR ARG LEU PHE SEQRES 15 B 273 ARG LYS SER ASN LEU LYS PRO PHE GLU ARG ASP ILE SER SEQRES 16 B 273 THR GLU ILE TYR GLN ALA GLY SER THR PRO CYS ASN GLY SEQRES 17 B 273 VAL GLU GLY PHE ASN CYS TYR PHE PRO LEU GLN SER TYR SEQRES 18 B 273 GLY PHE GLN PRO THR ASN GLY VAL GLY TYR GLN PRO TYR SEQRES 19 B 273 ARG VAL VAL VAL LEU SER PHE GLU LEU LEU HIS ALA PRO SEQRES 20 B 273 ALA THR VAL CYS GLY PRO LYS LYS SER THR ASN LEU VAL SEQRES 21 B 273 LYS ASN LYS CYS VAL ASN PHE HIS HIS HIS HIS HIS HIS SEQRES 1 A 613 MET SER GLY SER SER TRP LEU LEU LEU SER LEU ALA ALA SEQRES 2 A 613 LEU THR ALA ALA GLN SER THR GLU ASP LEU VAL ASN THR SEQRES 3 A 613 PHE LEU GLU LYS PHE ASN TYR GLU ALA GLU GLU LEU SER SEQRES 4 A 613 TYR GLN SER SER LEU ALA SER TRP ASP TYR ASN THR ASN SEQRES 5 A 613 ILE SER ASP GLU ASN VAL GLN LYS MET ASN ASN ALA GLY SEQRES 6 A 613 ALA LYS TRP SER ALA PHE TYR GLU GLU GLN SER LYS LEU SEQRES 7 A 613 ALA LYS THR TYR PRO LEU GLU GLU ILE GLN ASP SER THR SEQRES 8 A 613 VAL LYS ARG GLN LEU ARG ALA LEU GLN HIS SER GLY SER SEQRES 9 A 613 SER VAL LEU SER ALA ASP LYS ASN GLN ARG LEU ASN THR SEQRES 10 A 613 ILE LEU ASN SER MET SER THR ILE TYR SER THR GLY LYS SEQRES 11 A 613 ALA CYS ASN PRO SER ASN PRO GLN GLU CYS LEU LEU LEU SEQRES 12 A 613 GLU PRO GLY LEU ASP ASP ILE MET GLU ASN SER LYS ASP SEQRES 13 A 613 TYR ASN GLU ARG LEU TRP ALA TRP GLU GLY TRP ARG SER SEQRES 14 A 613 GLU VAL GLY LYS GLN LEU ARG PRO LEU TYR GLU GLU TYR SEQRES 15 A 613 VAL ALA LEU LYS ASN GLU MET ALA ARG ALA ASN ASN TYR SEQRES 16 A 613 GLU ASP TYR GLY ASP TYR TRP ARG GLY ASP TYR GLU GLU SEQRES 17 A 613 GLU TRP GLU ASN GLY TYR ASN TYR SER ARG ASN GLN LEU SEQRES 18 A 613 ILE ASP ASP VAL GLU HIS THR PHE THR GLN ILE MET PRO SEQRES 19 A 613 LEU TYR GLN HIS LEU HIS ALA TYR VAL ARG THR LYS LEU SEQRES 20 A 613 MET ASP THR TYR PRO SER TYR ILE SER PRO THR GLY CYS SEQRES 21 A 613 LEU PRO ALA HIS LEU LEU GLY ASP MET TRP GLY ARG PHE SEQRES 22 A 613 TRP THR ASN LEU TYR PRO LEU THR VAL PRO PHE GLY GLN SEQRES 23 A 613 LYS PRO ASN ILE ASP VAL THR ASN ALA MET VAL ASN GLN SEQRES 24 A 613 SER TRP ASP ALA ARG LYS ILE PHE LYS GLU ALA GLU LYS SEQRES 25 A 613 PHE PHE VAL SER VAL GLY LEU PRO ASN MET THR GLN GLY SEQRES 26 A 613 PHE TRP GLU ASN SER MET LEU THR GLU PRO SER ASP SER SEQRES 27 A 613 ARG LYS VAL VAL CYS HIS PRO THR ALA TRP ASP LEU GLY SEQRES 28 A 613 LYS GLY ASP PHE ARG ILE LYS MET CYS THR LYS VAL THR SEQRES 29 A 613 MET ASP ASP PHE LEU THR ALA HIS HIS GLU MET GLY HIS SEQRES 30 A 613 ILE GLN TYR ASP MET ALA TYR ALA ALA GLN PRO PHE LEU SEQRES 31 A 613 LEU ARG ASN GLY ALA ASN GLU GLY PHE HIS GLU ALA VAL SEQRES 32 A 613 GLY GLU ILE MET SER LEU SER ALA ALA THR PRO ASN HIS SEQRES 33 A 613 LEU LYS ASN ILE GLY LEU LEU PRO PRO SER PHE PHE GLU SEQRES 34 A 613 ASP SER GLU THR GLU ILE ASN PHE LEU LEU LYS GLN ALA SEQRES 35 A 613 LEU THR ILE VAL GLY THR LEU PRO PHE THR TYR MET LEU SEQRES 36 A 613 GLU LYS TRP ARG TRP MET VAL PHE LYS GLY GLU ILE PRO SEQRES 37 A 613 LYS ASP GLN TRP MET LYS THR TRP TRP GLU MET LYS ARG SEQRES 38 A 613 ASN ILE VAL GLY VAL VAL GLU PRO VAL PRO HIS ASP GLU SEQRES 39 A 613 THR TYR CYS ASP PRO ALA SER LEU PHE HIS VAL ALA ASN SEQRES 40 A 613 ASP TYR SER PHE ILE ARG TYR TYR THR ARG THR ILE TYR SEQRES 41 A 613 GLN PHE GLN PHE GLN GLU ALA LEU CYS GLN ILE ALA LYS SEQRES 42 A 613 HIS GLU GLY PRO LEU HIS LYS CYS ASP ILE SER ASN SER SEQRES 43 A 613 SER GLU ALA GLY GLN LYS LEU LEU GLU MET LEU LYS LEU SEQRES 44 A 613 GLY LYS SER LYS PRO TRP THR TYR ALA LEU GLU ILE VAL SEQRES 45 A 613 VAL GLY ALA LYS ASN MET ASP VAL ARG PRO LEU LEU ASN SEQRES 46 A 613 TYR PHE GLU PRO LEU PHE THR TRP LEU LYS GLU GLN ASN SEQRES 47 A 613 ARG ASN SER PHE VAL GLY TRP ASN THR ASP TRP SER PRO SEQRES 48 A 613 TYR ALA HET ZN A 701 1 HETNAM ZN ZINC ION FORMUL 3 ZN ZN 2+ HELIX 1 AA1 PRO B 337 ASN B 343 1 7 HELIX 2 AA2 ASP B 364 ALA B 372 1 9 HELIX 3 AA3 ASP B 405 ILE B 410 5 6 HELIX 4 AA4 GLY B 416 ASN B 422 1 7 HELIX 5 AA5 SER B 438 SER B 443 1 6 HELIX 6 AA6 SER A 20 ASN A 53 1 34 HELIX 7 AA7 SER A 55 LYS A 81 1 27 HELIX 8 AA8 ASP A 90 GLN A 101 1 12 HELIX 9 AA9 GLY A 104 LEU A 108 5 5 HELIX 10 AB1 SER A 109 THR A 129 1 21 HELIX 11 AB2 GLY A 147 SER A 155 1 9 HELIX 12 AB3 ASP A 157 ASN A 194 1 38 HELIX 13 AB4 ASP A 198 GLY A 205 1 8 HELIX 14 AB5 ASN A 220 TYR A 252 1 33 HELIX 15 AB6 HIS A 265 LEU A 267 5 3 HELIX 16 AB7 TRP A 275 VAL A 283 5 9 HELIX 17 AB8 VAL A 293 GLN A 300 1 8 HELIX 18 AB9 ASP A 303 GLY A 319 1 17 HELIX 19 AC1 THR A 324 SER A 331 1 8 HELIX 20 AC2 THR A 365 TYR A 385 1 21 HELIX 21 AC3 PRO A 389 ARG A 393 5 5 HELIX 22 AC4 ASN A 397 ALA A 413 1 17 HELIX 23 AC5 THR A 414 GLY A 422 1 9 HELIX 24 AC6 ASP A 431 GLY A 466 1 36 HELIX 25 AC7 PRO A 469 ASP A 471 5 3 HELIX 26 AC8 GLN A 472 VAL A 485 1 14 HELIX 27 AC9 ASP A 499 SER A 502 5 4 HELIX 28 AD1 LEU A 503 ASN A 508 1 6 HELIX 29 AD2 PHE A 512 ALA A 533 1 22 HELIX 30 AD3 PRO A 538 CYS A 542 5 5 HELIX 31 AD4 SER A 547 GLY A 561 1 15 HELIX 32 AD5 PRO A 565 VAL A 574 1 10 HELIX 33 AD6 VAL A 581 PHE A 588 1 8 HELIX 34 AD7 PHE A 588 ASN A 599 1 12 SHEET 1 AA1 4 ASN B 354 ILE B 358 0 SHEET 2 AA1 4 VAL B 395 ARG B 403 -1 O ALA B 397 N LYS B 356 SHEET 3 AA1 4 PRO B 507 PHE B 515 -1 O SER B 514 N TYR B 396 SHEET 4 AA1 4 GLY B 431 ASN B 437 -1 N ILE B 434 O VAL B 511 SHEET 1 AA2 2 LEU B 452 ARG B 454 0 SHEET 2 AA2 2 LEU B 492 SER B 494 -1 O GLN B 493 N TYR B 453 SHEET 1 AA3 2 TYR B 473 GLN B 474 0 SHEET 2 AA3 2 CYS B 488 TYR B 489 -1 O TYR B 489 N TYR B 473 SHEET 1 AA4 2 ALA A 132 CYS A 133 0 SHEET 2 AA4 2 CYS A 141 LEU A 142 -1 O LEU A 142 N ALA A 132 SHEET 1 AA5 2 LEU A 262 PRO A 263 0 SHEET 2 AA5 2 VAL A 487 VAL A 488 1 O VAL A 488 N LEU A 262 SHEET 1 AA6 2 THR A 347 GLY A 352 0 SHEET 2 AA6 2 ASP A 355 LYS A 359 -1 O ARG A 357 N TRP A 349 SSBOND 1 CYS B 480 CYS B 488 1555 1555 2.43 SSBOND 2 CYS A 530 CYS A 542 1555 1555 2.63 LINK NE2 HIS A 374 ZN ZN A 701 1555 1555 2.30 LINK NE2 HIS A 378 ZN ZN A 701 1555 1555 2.06 LINK OE2 GLU A 402 ZN ZN A 701 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