HEADER VIRAL PROTEIN/HYDROLASE 14-MAR-24 8YOY TITLE STRUCTURE OF HKU1A RBD WITH TMPRSS2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPIKE PROTEIN S1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RBD DOMAIN; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: SEQUENCE REFERENCE FOR CANDIDATUS ACCUMULIBACTER COMPND 7 ADIACENS (2954378) IS NOT AVAILABLE IN UNIPROT AT THE TIME OF COMPND 8 BIOCURATION. CURRENT SEQUENCE REFERENCE IS FROM UNIPROT ID Q5MQD0.; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: TRANSMEMBRANE PROTEASE SERINE 2; COMPND 11 CHAIN: B; COMPND 12 SYNONYM: SERINE PROTEASE 10; COMPND 13 EC: 3.4.21.122; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CANDIDATUS ACCUMULIBACTER ADIACENS; SOURCE 3 ORGANISM_TAXID: 2954378; SOURCE 4 GENE: S, 3; SOURCE 5 EXPRESSION_SYSTEM: BACULOVIRUS EXPRESSION VECTOR PFASTBAC1-HM; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 274590; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 9 ORGANISM_COMMON: HUMAN; SOURCE 10 ORGANISM_TAXID: 9606; SOURCE 11 GENE: TMPRSS2, PRSS10; SOURCE 12 EXPRESSION_SYSTEM: BACULOVIRUS EXPRESSION VECTOR PFASTBAC1-HM; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 274590 KEYWDS HKU1A, RBD, TMPRSS2, VIRAL PROTEIN/HYDROLASE, VIRAL PROTEIN-HYDROLASE KEYWDS 2 COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR X.GAO,S.CUI,W.DING,K.SHANG,H.ZHU,K.ZHU REVDAT 1 28-AUG-24 8YOY 0 JRNL AUTH X.GAO,K.ZHU,L.WANG,K.SHANG,L.HUA,B.QIN,H.ZHU,W.DING,S.CUI JRNL TITL STRUCTURAL BASIS FOR THE INTERACTION BETWEEN HUMAN JRNL TITL 2 CORONAVIRUS HKU1 SPIKE RECEPTOR BINDING DOMAIN AND ITS JRNL TITL 3 RECEPTOR TMPRSS2. JRNL REF CELL DISCOV V. 10 84 2024 JRNL REFN ESSN 2056-5968 JRNL PMID 39112468 JRNL DOI 10.1038/S41421-024-00717-5 REMARK 2 REMARK 2 RESOLUTION. 3.21 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) : 3.210 REMARK 3 NUMBER OF PARTICLES : 423131 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 8YOY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 19-MAR-24. REMARK 100 THE DEPOSITION ID IS D_1300046046. 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 : HKU1A-RBD WITH TMPRSS2 RECEPTOR 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 : GATAN K3 (6K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 1800.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2500.00 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) : 5500.00 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 SER A 307 REMARK 465 GLY A 308 REMARK 465 PHE A 309 REMARK 465 THR A 310 REMARK 465 VAL A 311 REMARK 465 LYS A 312 REMARK 465 PRO A 313 REMARK 465 VAL A 314 REMARK 465 ALA A 315 REMARK 465 THR A 316 REMARK 465 VAL A 317 REMARK 465 HIS A 318 REMARK 465 ARG A 319 REMARK 465 ARG A 320 REMARK 465 ILE A 321 REMARK 465 GLN A 611 REMARK 465 PRO A 612 REMARK 465 ASN A 613 REMARK 465 THR A 614 REMARK 465 GLU A 615 REMARK 465 VAL A 616 REMARK 465 PHE A 617 REMARK 465 THR A 618 REMARK 465 ASP A 619 REMARK 465 VAL A 620 REMARK 465 CYS A 621 REMARK 465 VAL A 622 REMARK 465 ASP A 623 REMARK 465 TYR A 624 REMARK 465 ASP A 625 REMARK 465 LEU A 626 REMARK 465 TYR A 627 REMARK 465 GLY A 628 REMARK 465 ILE A 629 REMARK 465 THR A 630 REMARK 465 GLY A 631 REMARK 465 GLN A 632 REMARK 465 GLY A 633 REMARK 465 ILE A 634 REMARK 465 PHE A 635 REMARK 465 LYS A 636 REMARK 465 GLU A 637 REMARK 465 VAL A 638 REMARK 465 SER A 639 REMARK 465 ALA A 640 REMARK 465 VAL A 641 REMARK 465 TYR A 642 REMARK 465 TYR A 643 REMARK 465 ASN A 644 REMARK 465 SER A 645 REMARK 465 TRP A 646 REMARK 465 GLN A 647 REMARK 465 ASN A 648 REMARK 465 LEU A 649 REMARK 465 LEU A 650 REMARK 465 TYR A 651 REMARK 465 ASP A 652 REMARK 465 SER A 653 REMARK 465 ASN A 654 REMARK 465 GLY A 655 REMARK 465 ASN A 656 REMARK 465 ILE A 657 REMARK 465 ILE A 658 REMARK 465 GLY A 659 REMARK 465 PHE A 660 REMARK 465 LYS A 661 REMARK 465 ASP A 662 REMARK 465 PHE A 663 REMARK 465 VAL A 664 REMARK 465 THR A 665 REMARK 465 ASN A 666 REMARK 465 LYS A 667 REMARK 465 THR A 668 REMARK 465 TYR A 669 REMARK 465 ASN A 670 REMARK 465 ILE A 671 REMARK 465 PHE A 672 REMARK 465 PRO A 673 REMARK 465 CYS A 674 REMARK 465 TYR A 675 REMARK 465 ALA A 676 REMARK 465 GLY A 677 REMARK 465 MET B 109 REMARK 465 GLY B 110 REMARK 465 SER B 111 REMARK 465 LYS B 112 REMARK 465 CYS B 113 REMARK 465 SER B 114 REMARK 465 ASN B 115 REMARK 465 SER B 116 REMARK 465 GLY B 117 REMARK 465 ILE B 118 REMARK 465 GLU B 119 REMARK 465 CYS B 120 REMARK 465 ASP B 121 REMARK 465 SER B 122 REMARK 465 SER B 123 REMARK 465 GLY B 124 REMARK 465 THR B 125 REMARK 465 CYS B 126 REMARK 465 ILE B 127 REMARK 465 ASN B 128 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 O PRO A 496 OG1 THR A 499 2.19 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 A 351 50.34 34.11 REMARK 500 LYS B 191 -133.62 56.98 REMARK 500 SER B 251 -60.07 -95.67 REMARK 500 VAL B 280 -55.50 -124.84 REMARK 500 THR B 293 -168.75 -161.15 REMARK 500 LEU B 302 32.00 -94.68 REMARK 500 TRP B 384 31.08 -94.99 REMARK 500 LYS B 390 9.78 58.46 REMARK 500 ASN B 433 -7.87 73.09 REMARK 500 TYR B 469 -5.58 67.78 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-39460 RELATED DB: EMDB REMARK 900 STRUCTURE OF HKU1A RBD WITH TMPRSS2 DBREF 8YOY A 307 677 UNP Q5MQD0 SPIKE_CVHN1 307 677 DBREF 8YOY B 109 492 UNP O15393 TMPS2_HUMAN 109 492 SEQADV 8YOY ALA B 441 UNP O15393 SER 441 CONFLICT SEQRES 1 A 371 SER GLY PHE THR VAL LYS PRO VAL ALA THR VAL HIS ARG SEQRES 2 A 371 ARG ILE PRO ASP LEU PRO ASP CYS ASP ILE ASP LYS TRP SEQRES 3 A 371 LEU ASN ASN PHE ASN VAL PRO SER PRO LEU ASN TRP GLU SEQRES 4 A 371 ARG LYS ILE PHE SER ASN CYS ASN PHE ASN LEU SER THR SEQRES 5 A 371 LEU LEU ARG LEU VAL HIS THR ASP SER PHE SER CYS ASN SEQRES 6 A 371 ASN PHE ASP GLU SER LYS ILE TYR GLY SER CYS PHE LYS SEQRES 7 A 371 SER ILE VAL LEU ASP LYS PHE ALA ILE PRO ASN SER ARG SEQRES 8 A 371 ARG SER ASP LEU GLN LEU GLY SER SER GLY PHE LEU GLN SEQRES 9 A 371 SER SER ASN TYR LYS ILE ASP THR THR SER SER SER CYS SEQRES 10 A 371 GLN LEU TYR TYR SER LEU PRO ALA ILE ASN VAL THR ILE SEQRES 11 A 371 ASN ASN TYR ASN PRO SER SER TRP ASN ARG ARG TYR GLY SEQRES 12 A 371 PHE ASN ASN PHE ASN LEU SER SER HIS SER VAL VAL TYR SEQRES 13 A 371 SER ARG TYR CYS PHE SER VAL ASN ASN THR PHE CYS PRO SEQRES 14 A 371 CYS ALA LYS PRO SER PHE ALA SER SER CYS LYS SER HIS SEQRES 15 A 371 LYS PRO PRO SER ALA SER CYS PRO ILE GLY THR ASN TYR SEQRES 16 A 371 ARG SER CYS GLU SER THR THR VAL LEU ASP HIS THR ASP SEQRES 17 A 371 TRP CYS ARG CYS SER CYS LEU PRO ASP PRO ILE THR ALA SEQRES 18 A 371 TYR ASP PRO ARG SER CYS SER GLN LYS LYS SER LEU VAL SEQRES 19 A 371 GLY VAL GLY GLU HIS CYS ALA GLY PHE GLY VAL ASP GLU SEQRES 20 A 371 GLU LYS CYS GLY VAL LEU ASP GLY SER TYR ASN VAL SER SEQRES 21 A 371 CYS LEU CYS SER THR ASP ALA PHE LEU GLY TRP SER TYR SEQRES 22 A 371 ASP THR CYS VAL SER ASN ASN ARG CYS ASN ILE PHE SER SEQRES 23 A 371 ASN PHE ILE LEU ASN GLY ILE ASN SER GLY THR THR CYS SEQRES 24 A 371 SER ASN ASP LEU LEU GLN PRO ASN THR GLU VAL PHE THR SEQRES 25 A 371 ASP VAL CYS VAL ASP TYR ASP LEU TYR GLY ILE THR GLY SEQRES 26 A 371 GLN GLY ILE PHE LYS GLU VAL SER ALA VAL TYR TYR ASN SEQRES 27 A 371 SER TRP GLN ASN LEU LEU TYR ASP SER ASN GLY ASN ILE SEQRES 28 A 371 ILE GLY PHE LYS ASP PHE VAL THR ASN LYS THR TYR ASN SEQRES 29 A 371 ILE PHE PRO CYS TYR ALA GLY SEQRES 1 B 384 MET GLY SER LYS CYS SER ASN SER GLY ILE GLU CYS ASP SEQRES 2 B 384 SER SER GLY THR CYS ILE ASN PRO SER ASN TRP CYS ASP SEQRES 3 B 384 GLY VAL SER HIS CYS PRO GLY GLY GLU ASP GLU ASN ARG SEQRES 4 B 384 CYS VAL ARG LEU TYR GLY PRO ASN PHE ILE LEU GLN VAL SEQRES 5 B 384 TYR SER SER GLN ARG LYS SER TRP HIS PRO VAL CYS GLN SEQRES 6 B 384 ASP ASP TRP ASN GLU ASN TYR GLY ARG ALA ALA CYS ARG SEQRES 7 B 384 ASP MET GLY TYR LYS ASN ASN PHE TYR SER SER GLN GLY SEQRES 8 B 384 ILE VAL ASP ASP SER GLY SER THR SER PHE MET LYS LEU SEQRES 9 B 384 ASN THR SER ALA GLY ASN VAL ASP ILE TYR LYS LYS LEU SEQRES 10 B 384 TYR HIS SER ASP ALA CYS SER SER LYS ALA VAL VAL SER SEQRES 11 B 384 LEU ARG CYS ILE ALA CYS GLY VAL ASN LEU ASN SER SER SEQRES 12 B 384 ARG GLN SER ARG ILE VAL GLY GLY GLU SER ALA LEU PRO SEQRES 13 B 384 GLY ALA TRP PRO TRP GLN VAL SER LEU HIS VAL GLN ASN SEQRES 14 B 384 VAL HIS VAL CYS GLY GLY SER ILE ILE THR PRO GLU TRP SEQRES 15 B 384 ILE VAL THR ALA ALA HIS CYS VAL GLU LYS PRO LEU ASN SEQRES 16 B 384 ASN PRO TRP HIS TRP THR ALA PHE ALA GLY ILE LEU ARG SEQRES 17 B 384 GLN SER PHE MET PHE TYR GLY ALA GLY TYR GLN VAL GLU SEQRES 18 B 384 LYS VAL ILE SER HIS PRO ASN TYR ASP SER LYS THR LYS SEQRES 19 B 384 ASN ASN ASP ILE ALA LEU MET LYS LEU GLN LYS PRO LEU SEQRES 20 B 384 THR PHE ASN ASP LEU VAL LYS PRO VAL CYS LEU PRO ASN SEQRES 21 B 384 PRO GLY MET MET LEU GLN PRO GLU GLN LEU CYS TRP ILE SEQRES 22 B 384 SER GLY TRP GLY ALA THR GLU GLU LYS GLY LYS THR SER SEQRES 23 B 384 GLU VAL LEU ASN ALA ALA LYS VAL LEU LEU ILE GLU THR SEQRES 24 B 384 GLN ARG CYS ASN SER ARG TYR VAL TYR ASP ASN LEU ILE SEQRES 25 B 384 THR PRO ALA MET ILE CYS ALA GLY PHE LEU GLN GLY ASN SEQRES 26 B 384 VAL ASP SER CYS GLN GLY ASP ALA GLY GLY PRO LEU VAL SEQRES 27 B 384 THR SER LYS ASN ASN ILE TRP TRP LEU ILE GLY ASP THR SEQRES 28 B 384 SER TRP GLY SER GLY CYS ALA LYS ALA TYR ARG PRO GLY SEQRES 29 B 384 VAL TYR GLY ASN VAL MET VAL PHE THR ASP TRP ILE TYR SEQRES 30 B 384 ARG GLN MET ARG ALA ASP GLY HELIX 1 AA1 ASP A 328 ASN A 334 1 7 HELIX 2 AA2 SER A 340 TRP A 344 5 5 HELIX 3 AA3 ASN A 355 VAL A 363 1 9 HELIX 4 AA4 ARG A 397 GLN A 402 5 6 HELIX 5 AA5 GLY A 407 ASN A 413 1 7 HELIX 6 AA6 SER A 442 TYR A 448 1 7 HELIX 7 AA7 LYS A 478 SER A 483 1 6 HELIX 8 AA8 ASP A 552 CYS A 556 5 5 HELIX 9 AA9 SER A 570 PHE A 574 5 5 HELIX 10 AB1 GLY B 142 ARG B 147 1 6 HELIX 11 AB2 ASN B 177 MET B 188 1 12 HELIX 12 AB3 ALA B 294 VAL B 298 5 5 HELIX 13 AB4 GLU B 406 ASN B 411 1 6 HELIX 14 AB5 PHE B 480 ASP B 491 1 12 SHEET 1 AA1 2 ASN A 337 VAL A 338 0 SHEET 2 AA1 2 THR A 435 ILE A 436 1 O THR A 435 N VAL A 338 SHEET 1 AA2 5 GLU A 345 PHE A 349 0 SHEET 2 AA2 5 SER A 385 ALA A 392 -1 O ILE A 386 N PHE A 349 SHEET 3 AA2 5 ARG A 587 ASN A 597 -1 O ILE A 595 N VAL A 387 SHEET 4 AA2 5 SER A 422 PRO A 430 -1 N CYS A 423 O PHE A 594 SHEET 5 AA2 5 THR A 365 ASN A 371 -1 N ASN A 371 O SER A 422 SHEET 1 AA3 2 SER A 459 SER A 463 0 SHEET 2 AA3 2 TRP A 577 THR A 581 -1 O SER A 578 N TYR A 462 SHEET 1 AA4 2 CYS A 466 SER A 468 0 SHEET 2 AA4 2 LYS A 536 SER A 538 -1 O LYS A 536 N SER A 468 SHEET 1 AA5 2 CYS A 504 THR A 507 0 SHEET 2 AA5 2 TRP A 515 CYS A 518 -1 O TRP A 515 N THR A 507 SHEET 1 AA6 3 VAL B 149 ARG B 150 0 SHEET 2 AA6 3 GLN B 159 SER B 162 -1 O GLN B 159 N ARG B 150 SHEET 3 AA6 3 SER B 167 PRO B 170 -1 O SER B 167 N SER B 162 SHEET 1 AA7 2 SER B 196 ILE B 200 0 SHEET 2 AA7 2 VAL B 236 ARG B 240 -1 O VAL B 236 N ILE B 200 SHEET 1 AA8 2 PHE B 209 LYS B 211 0 SHEET 2 AA8 2 TYR B 226 SER B 228 -1 O TYR B 226 N LYS B 211 SHEET 1 AA9 7 GLN B 270 VAL B 275 0 SHEET 2 AA9 7 VAL B 278 ILE B 285 -1 O GLY B 283 N VAL B 271 SHEET 3 AA9 7 TRP B 290 THR B 293 -1 O VAL B 292 N SER B 284 SHEET 4 AA9 7 ALA B 347 LEU B 351 -1 O MET B 349 N ILE B 291 SHEET 5 AA9 7 GLY B 325 SER B 333 -1 N GLU B 329 O LYS B 350 SHEET 6 AA9 7 TRP B 308 ALA B 312 -1 N ALA B 310 O TYR B 326 SHEET 7 AA9 7 GLN B 270 VAL B 275 -1 N HIS B 274 O THR B 309 SHEET 1 AB1 7 LEU B 378 GLY B 383 0 SHEET 2 AB1 7 ASN B 398 ILE B 405 -1 O VAL B 402 N CYS B 379 SHEET 3 AB1 7 MET B 424 ALA B 427 -1 O CYS B 426 N ILE B 405 SHEET 4 AB1 7 GLY B 472 ASN B 476 -1 O TYR B 474 N ILE B 425 SHEET 5 AB1 7 ILE B 452 GLY B 462 -1 N ASP B 458 O GLY B 475 SHEET 6 AB1 7 PRO B 444 LYS B 449 -1 N LEU B 445 O ILE B 456 SHEET 7 AB1 7 LEU B 378 GLY B 383 -1 N TRP B 380 O VAL B 446 SSBOND 1 CYS A 327 CYS A 352 1555 1555 2.03 SSBOND 2 CYS A 370 CYS A 423 1555 1555 2.03 SSBOND 3 CYS A 382 CYS A 605 1555 1555 2.03 SSBOND 4 CYS A 466 CYS A 546 1555 1555 2.03 SSBOND 5 CYS A 474 CYS A 495 1555 1555 2.03 SSBOND 6 CYS A 476 CYS A 567 1555 1555 2.03 SSBOND 7 CYS A 485 CYS A 516 1555 1555 2.03 SSBOND 8 CYS A 504 CYS A 518 1555 1555 2.03 SSBOND 9 CYS A 520 CYS A 533 1555 1555 2.02 SSBOND 10 CYS A 556 CYS A 569 1555 1555 2.03 SSBOND 11 CYS B 133 CYS B 148 1555 1555 2.03 SSBOND 12 CYS B 172 CYS B 231 1555 1555 2.03 SSBOND 13 CYS B 185 CYS B 241 1555 1555 2.03 SSBOND 14 CYS B 244 CYS B 365 1555 1555 2.03 SSBOND 15 CYS B 281 CYS B 297 1555 1555 2.03 SSBOND 16 CYS B 410 CYS B 426 1555 1555 2.03 SSBOND 17 CYS B 437 CYS B 465 1555 1555 2.03 CISPEP 1 LYS B 300 PRO B 301 0 1.94 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