HEADER VIRAL PROTEIN 11-DEC-21 7WA1 TITLE STRUCTURE OF SARS-COV-2 SPIKE RECEPTOR-BINDING DOMAIN F486L MUTATION TITLE 2 COMPLEXED WITH AMERICAN MINK ACE2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANGIOTENSIN-CONVERTING ENZYME 2; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: SPIKE PROTEIN S1; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_TAXID: 9606; SOURCE 4 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS SOURCE 8 2; SOURCE 9 ORGANISM_TAXID: 2697049; SOURCE 10 GENE: S, 2; SOURCE 11 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 13 EXPRESSION_SYSTEM_CELL_LINE: HEK293 KEYWDS VIRAL PROTEIN EXPDTA ELECTRON MICROSCOPY AUTHOR C.SU,J.X.QI,G.F.GAO REVDAT 2 12-APR-23 7WA1 1 JRNL REVDAT 1 17-AUG-22 7WA1 0 JRNL AUTH C.SU,J.HE,P.HAN,B.BAI,D.LI,J.CAO,M.TIAN,Y.HU,A.ZHENG,S.NIU, JRNL AUTH 2 Q.CHEN,X.RONG,Y.ZHANG,W.LI,J.QI,X.ZHAO,M.YANG,Q.WANG,G.F.GAO JRNL TITL MOLECULAR BASIS OF MINK ACE2 BINDING TO SARS-COV-2 AND ITS JRNL TITL 2 MINK-DERIVED VARIANTS. JRNL REF J.VIROL. V. 96 81422 2022 JRNL REFN ESSN 1098-5514 JRNL PMID 36000849 JRNL DOI 10.1128/JVI.00814-22 REMARK 2 REMARK 2 RESOLUTION. 2.90 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) : 2.900 REMARK 3 NUMBER OF PARTICLES : 464172 REMARK 3 CTF CORRECTION METHOD : PHASE FLIPPING ONLY REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL REMARK 3 REMARK 3 OTHER DETAILS: NULL REMARK 4 REMARK 4 7WA1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-DEC-21. REMARK 100 THE DEPOSITION ID IS D_1300026212. 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 STRUCTURE OF SARS-COV-2 REMARK 245 RBD F486L COMPLEXED WITH REMARK 245 AMERICAN MINK ACE2; AMERICAN REMARK 245 MINK ACE2; SARS-COV-2 RBD 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 : 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 : FEI FALCON IV (4K 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) : 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: 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 ALA A 614 REMARK 465 ASP A 615 REMARK 465 HIS A 616 REMARK 465 HIS A 617 REMARK 465 HIS A 618 REMARK 465 HIS A 619 REMARK 465 HIS A 620 REMARK 465 HIS A 621 REMARK 465 ARG B 319 REMARK 465 VAL B 320 REMARK 465 GLN B 321 REMARK 465 PRO 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 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 NE2 HIS A 378 OE1 GLU A 402 2.16 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 ASN B 343 30.65 -96.03 REMARK 500 ASN B 370 30.33 -94.82 REMARK 500 TYR B 505 49.47 -96.32 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 801 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 374 NE2 REMARK 620 2 HIS A 378 NE2 109.7 REMARK 620 3 GLU A 402 OE1 137.4 61.7 REMARK 620 4 GLU A 402 OE2 106.1 123.2 62.0 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-32379 RELATED DB: EMDB REMARK 900 STRUCTURE OF SARS-COV-2 SPIKE RECEPTOR-BINDING DOMAIN F486L REMARK 900 MUTATION COMPLEXED WITH AMERICAN MINK ACE2 DBREF 7WA1 A 19 621 PDB 7WA1 7WA1 19 621 DBREF 7WA1 B 319 541 UNP P0DTC2 SPIKE_SARS2 319 541 SEQADV 7WA1 LEU B 486 UNP P0DTC2 PHE 486 ENGINEERED MUTATION SEQADV 7WA1 HIS B 542 UNP P0DTC2 EXPRESSION TAG SEQADV 7WA1 HIS B 543 UNP P0DTC2 EXPRESSION TAG SEQADV 7WA1 HIS B 544 UNP P0DTC2 EXPRESSION TAG SEQADV 7WA1 HIS B 545 UNP P0DTC2 EXPRESSION TAG SEQADV 7WA1 HIS B 546 UNP P0DTC2 EXPRESSION TAG SEQADV 7WA1 HIS B 547 UNP P0DTC2 EXPRESSION TAG SEQRES 1 A 603 SER THR THR GLU ASP LEU ALA LYS THR PHE LEU GLU LYS SEQRES 2 A 603 PHE ASN TYR GLU ALA GLU GLU LEU SER TYR GLN ASN SER SEQRES 3 A 603 LEU ALA SER TRP ASN TYR ASN THR ASN ILE THR ASP GLU SEQRES 4 A 603 ASN ILE GLN LYS MET ASN ILE ALA GLY ALA LYS TRP SER SEQRES 5 A 603 ALA PHE TYR GLU GLU GLU SER GLN HIS ALA LYS THR TYR SEQRES 6 A 603 PRO LEU GLU GLU ILE GLN ASP PRO ILE ILE LYS ARG GLN SEQRES 7 A 603 LEU ARG ALA LEU GLN GLN SER GLY SER SER VAL LEU SER SEQRES 8 A 603 ALA ASP LYS ARG GLU ARG LEU ASN THR ILE LEU ASN ALA SEQRES 9 A 603 MET SER THR ILE TYR SER THR GLY LYS ALA CYS ASN PRO SEQRES 10 A 603 ASN ASN PRO GLN GLU CYS LEU LEU LEU GLU PRO GLY LEU SEQRES 11 A 603 ASP ASP ILE MET GLU ASN SER LYS ASP TYR ASN GLU ARG SEQRES 12 A 603 LEU TRP ALA TRP GLU GLY TRP ARG SER GLU VAL GLY LYS SEQRES 13 A 603 GLN LEU ARG PRO LEU TYR GLU GLU TYR VAL ALA LEU LYS SEQRES 14 A 603 ASN GLU MET ALA ARG ALA ASN ASN TYR GLU ASP TYR GLY SEQRES 15 A 603 ASP TYR TRP ARG GLY ASP TYR GLU GLU GLU TRP ALA ASP SEQRES 16 A 603 GLY TYR ASN TYR SER ARG ASN GLN LEU ILE GLU ASP VAL SEQRES 17 A 603 GLU HIS THR PHE THR GLN ILE LYS PRO LEU TYR GLU HIS SEQRES 18 A 603 LEU HIS ALA TYR VAL ARG ALA LYS LEU MET ASP ALA TYR SEQRES 19 A 603 PRO SER ARG ILE SER PRO THR GLY CYS LEU PRO ALA HIS SEQRES 20 A 603 LEU LEU GLY ASP MET TRP GLY ARG PHE TRP THR ASN LEU SEQRES 21 A 603 TYR PRO LEU MET VAL PRO PHE GLY GLN LYS PRO ASN ILE SEQRES 22 A 603 ASP VAL THR ASP ALA MET VAL ASN GLN SER TRP ASP ALA SEQRES 23 A 603 ARG ARG ILE PHE LYS GLU ALA GLU LYS PHE PHE VAL SER SEQRES 24 A 603 VAL GLY LEU PRO ASN MET THR GLU GLY PHE TRP GLN ASN SEQRES 25 A 603 SER MET LEU THR GLU PRO GLY ASP ASN ARG LYS VAL VAL SEQRES 26 A 603 CYS HIS PRO THR ALA TRP ASP LEU GLY LYS HIS ASP PHE SEQRES 27 A 603 ARG ILE LYS MET CYS THR LYS VAL THR MET ASP ASP PHE SEQRES 28 A 603 LEU THR ALA HIS HIS GLU MET GLY HIS ILE GLN TYR ASP SEQRES 29 A 603 MET ALA TYR ALA ALA GLN PRO PHE LEU LEU ARG ASN GLY SEQRES 30 A 603 ALA ASN GLU GLY PHE HIS GLU ALA VAL GLY GLU ILE MET SEQRES 31 A 603 SER LEU SER ALA ALA THR PRO ASN HIS LEU LYS ASN ILE SEQRES 32 A 603 GLY LEU LEU PRO PRO ASP PHE SER GLU ASP SER GLU THR SEQRES 33 A 603 ASP ILE ASN PHE LEU LEU LYS GLN ALA LEU THR ILE VAL SEQRES 34 A 603 GLY THR LEU PRO PHE THR TYR MET LEU GLU LYS TRP ARG SEQRES 35 A 603 TRP MET VAL PHE LYS GLY GLU ILE PRO LYS GLU GLN TRP SEQRES 36 A 603 MET GLN LYS TRP TRP GLU MET LYS ARG ASP ILE VAL GLY SEQRES 37 A 603 VAL VAL GLU PRO LEU PRO HIS ASP GLU THR TYR CYS ASP SEQRES 38 A 603 PRO ALA ALA LEU PHE HIS VAL ALA ASN ASP TYR SER PHE SEQRES 39 A 603 ILE ARG TYR TYR THR ARG THR ILE TYR GLN PHE GLN PHE SEQRES 40 A 603 GLN GLU ALA LEU CYS GLN ILE ALA LYS HIS GLU GLY PRO SEQRES 41 A 603 LEU TYR LYS CYS ASP ILE SER ASN SER ARG GLU ALA GLY SEQRES 42 A 603 GLN LYS LEU HIS GLU MET LEU SER LEU GLY ARG SER LYS SEQRES 43 A 603 PRO TRP THR PHE ALA LEU GLU ARG VAL VAL GLY ALA LYS SEQRES 44 A 603 THR MET ASP VAL ARG PRO LEU LEU ASN TYR PHE GLU PRO SEQRES 45 A 603 LEU PHE THR TRP LEU LYS GLU GLN ASN ARG ASN SER PHE SEQRES 46 A 603 VAL GLY TRP ASN THR ASP TRP SER PRO TYR ALA ASP HIS SEQRES 47 A 603 HIS HIS HIS HIS HIS SEQRES 1 B 229 ARG VAL GLN PRO THR GLU SER ILE VAL ARG PHE PRO ASN SEQRES 2 B 229 ILE THR ASN LEU CYS PRO PHE GLY GLU VAL PHE ASN ALA SEQRES 3 B 229 THR ARG PHE ALA SER VAL TYR ALA TRP ASN ARG LYS ARG SEQRES 4 B 229 ILE SER ASN CYS VAL ALA ASP TYR SER VAL LEU TYR ASN SEQRES 5 B 229 SER ALA SER PHE SER THR PHE LYS CYS TYR GLY VAL SER SEQRES 6 B 229 PRO THR LYS LEU ASN ASP LEU CYS PHE THR ASN VAL TYR SEQRES 7 B 229 ALA ASP SER PHE VAL ILE ARG GLY ASP GLU VAL ARG GLN SEQRES 8 B 229 ILE ALA PRO GLY GLN THR GLY LYS ILE ALA ASP TYR ASN SEQRES 9 B 229 TYR LYS LEU PRO ASP ASP PHE THR GLY CYS VAL ILE ALA SEQRES 10 B 229 TRP ASN SER ASN ASN LEU ASP SER LYS VAL GLY GLY ASN SEQRES 11 B 229 TYR ASN TYR LEU TYR ARG LEU PHE ARG LYS SER ASN LEU SEQRES 12 B 229 LYS PRO PHE GLU ARG ASP ILE SER THR GLU ILE TYR GLN SEQRES 13 B 229 ALA GLY SER THR PRO CYS ASN GLY VAL GLU GLY LEU ASN SEQRES 14 B 229 CYS TYR PHE PRO LEU GLN SER TYR GLY PHE GLN PRO THR SEQRES 15 B 229 ASN GLY VAL GLY TYR GLN PRO TYR ARG VAL VAL VAL LEU SEQRES 16 B 229 SER PHE GLU LEU LEU HIS ALA PRO ALA THR VAL CYS GLY SEQRES 17 B 229 PRO LYS LYS SER THR ASN LEU VAL LYS ASN LYS CYS VAL SEQRES 18 B 229 ASN PHE HIS HIS HIS HIS HIS HIS HET ZN A 801 1 HETNAM ZN ZINC ION FORMUL 3 ZN ZN 2+ HELIX 1 AA1 THR A 20 THR A 52 1 33 HELIX 2 AA2 THR A 55 LYS A 81 1 27 HELIX 3 AA3 PRO A 84 ILE A 88 5 5 HELIX 4 AA4 ASP A 90 GLN A 101 1 12 HELIX 5 AA5 GLY A 104 LEU A 108 5 5 HELIX 6 AA6 SER A 109 THR A 129 1 21 HELIX 7 AA7 GLY A 147 SER A 155 1 9 HELIX 8 AA8 ASP A 157 GLU A 171 1 15 HELIX 9 AA9 LEU A 176 ALA A 193 1 18 HELIX 10 AB1 ASP A 198 ARG A 204 1 7 HELIX 11 AB2 GLY A 205 TYR A 207 5 3 HELIX 12 AB3 ASN A 220 TYR A 252 1 33 HELIX 13 AB4 HIS A 265 LEU A 267 5 3 HELIX 14 AB5 TRP A 275 MET A 282 5 8 HELIX 15 AB6 VAL A 293 GLN A 300 1 8 HELIX 16 AB7 ASP A 303 GLY A 319 1 17 HELIX 17 AB8 THR A 324 SER A 331 1 8 HELIX 18 AB9 MET A 366 MET A 383 1 18 HELIX 19 AC1 ALA A 384 GLN A 388 5 5 HELIX 20 AC2 PRO A 389 ARG A 393 5 5 HELIX 21 AC3 GLY A 399 ALA A 413 1 15 HELIX 22 AC4 THR A 414 ILE A 421 1 8 HELIX 23 AC5 ASP A 431 VAL A 447 1 17 HELIX 24 AC6 THR A 449 GLY A 466 1 18 HELIX 25 AC7 PRO A 469 GLU A 471 5 3 HELIX 26 AC8 GLN A 472 ILE A 484 1 13 HELIX 27 AC9 ASP A 499 ALA A 502 5 4 HELIX 28 AD1 LEU A 503 ASN A 508 1 6 HELIX 29 AD2 ILE A 513 ALA A 533 1 21 HELIX 30 AD3 PRO A 538 CYS A 542 5 5 HELIX 31 AD4 GLY A 551 SER A 559 1 9 HELIX 32 AD5 PRO A 565 ARG A 572 1 8 HELIX 33 AD6 VAL A 581 PHE A 588 1 8 HELIX 34 AD7 PHE A 588 ASN A 599 1 12 HELIX 35 AD8 ARG A 600 SER A 602 5 3 HELIX 36 AD9 PRO B 337 ASN B 343 1 7 HELIX 37 AE1 TYR B 365 ASN B 370 1 6 HELIX 38 AE2 ASP B 405 ALA B 411 5 7 HELIX 39 AE3 GLY B 416 ASN B 422 1 7 SHEET 1 AA1 2 LYS A 131 CYS A 133 0 SHEET 2 AA1 2 CYS A 141 LEU A 143 -1 O LEU A 142 N ALA A 132 SHEET 1 AA2 2 LEU A 262 PRO A 263 0 SHEET 2 AA2 2 VAL A 487 VAL A 488 1 O VAL A 488 N LEU A 262 SHEET 1 AA3 2 THR A 347 ASP A 350 0 SHEET 2 AA3 2 PHE A 356 LYS A 359 -1 O ARG A 357 N TRP A 349 SHEET 1 AA4 5 ASN B 354 ILE B 358 0 SHEET 2 AA4 5 VAL B 395 ARG B 403 -1 O VAL B 395 N ILE B 358 SHEET 3 AA4 5 PRO B 507 PHE B 515 -1 O TYR B 508 N ILE B 402 SHEET 4 AA4 5 GLY B 431 ASN B 437 -1 N ILE B 434 O VAL B 511 SHEET 5 AA4 5 THR B 376 TYR B 380 -1 N TYR B 380 O GLY B 431 SHEET 1 AA5 2 LEU B 452 ARG B 454 0 SHEET 2 AA5 2 LEU B 492 SER B 494 -1 O GLN B 493 N TYR B 453 SHEET 1 AA6 2 TYR B 473 GLN B 474 0 SHEET 2 AA6 2 CYS B 488 TYR B 489 -1 O TYR B 489 N TYR B 473 SSBOND 1 CYS A 133 CYS A 141 1555 1555 2.03 SSBOND 2 CYS A 344 CYS A 361 1555 1555 2.03 SSBOND 3 CYS A 530 CYS A 542 1555 1555 2.02 SSBOND 4 CYS B 336 CYS B 361 1555 1555 2.03 SSBOND 5 CYS B 379 CYS B 432 1555 1555 2.03 SSBOND 6 CYS B 391 CYS B 525 1555 1555 2.03 SSBOND 7 CYS B 480 CYS B 488 1555 1555 2.03 LINK NE2 HIS A 374 ZN ZN A 801 1555 1555 2.10 LINK NE2 HIS A 378 ZN ZN A 801 1555 1555 2.11 LINK OE1 GLU A 402 ZN ZN A 801 1555 1555 2.11 LINK OE2 GLU A 402 ZN ZN A 801 1555 1555 2.10 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