HEADER VIRAL PROTEIN/IMMUNE SYSTEM 09-JAN-24 8VKN TITLE CRYO-EM STRUCTURE OF SARS-COV-2 XBB.1.5 SPIKE PROTEIN IN COMPLEX WITH TITLE 2 MOUSE ACE2 (FOCUSED REFINEMENT OF RBD AND MOUSE ACE2) COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPIKE PROTEIN S1; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: XBB.1.5 RBD; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: ANGIOTENSIN-CONVERTING ENZYME 2; COMPND 8 CHAIN: D; COMPND 9 SYNONYM: ACE-RELATED CARBOXYPEPTIDASE; COMPND 10 EC: 3.4.17.23,3.4.17.-; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS SOURCE 3 2; SOURCE 4 ORGANISM_TAXID: 2697049; SOURCE 5 GENE: S, 2; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 10 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 11 ORGANISM_TAXID: 10090; SOURCE 12 GENE: ACE2; SOURCE 13 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 14 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS COMPLEX, VIRAL PROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR X.ZHU,D.MANNAR,J.SAVILLE,C.POLONI,A.BEZERUK,K.TIDEY,S.AHMED,K.TUTTLE, AUTHOR 2 F.VAHDATIHASSANI,S.CHOLAK,L.COOK,T.S.STEINER,S.SUBRAMANIAM REVDAT 1 14-FEB-24 8VKN 0 JRNL AUTH D.MANNAR,J.SAVILLE,C.POLONI,X.ZHU,A.BEZERUK,K.TIDEY,S.AHMED, JRNL AUTH 2 K.TUTTLE,F.VAHDATIHASSANI,S.CHOLAK,L.COOK,T.S.STEINER, JRNL AUTH 3 S.SUBRAMANIAM JRNL TITL SARS-COV-2 XBB.1.5 SPIKE PROTEIN: ALTERED RECEPTOR BINDING, JRNL TITL 2 ANTIBODY EVASION, AND RETENTION OF T CELL RECOGNITION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.93 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) : 2.930 REMARK 3 NUMBER OF PARTICLES : 154753 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 8VKN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JAN-24. REMARK 100 THE DEPOSITION ID IS D_1000280117. 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 : SARS-COV-2 XBB.1.5 SPIKE REMARK 245 PROTEIN RBD BOUND TO MOUSE ACE2 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 : TFS KRIOS REMARK 245 DETECTOR TYPE : FEI FALCON IV (4K X 4K) REMARK 245 MINIMUM DEFOCUS (NM) : 500.00 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) : 4000.00 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, D, 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 MET D 1 REMARK 465 SER D 2 REMARK 465 SER D 3 REMARK 465 SER D 4 REMARK 465 SER D 5 REMARK 465 TRP D 6 REMARK 465 LEU D 7 REMARK 465 LEU D 8 REMARK 465 LEU D 9 REMARK 465 SER D 10 REMARK 465 LEU D 11 REMARK 465 VAL D 12 REMARK 465 ALA D 13 REMARK 465 VAL D 14 REMARK 465 THR D 15 REMARK 465 THR D 16 REMARK 465 ALA D 17 REMARK 465 GLN D 18 REMARK 465 SER D 19 REMARK 465 TYR D 613 REMARK 465 ALA D 614 REMARK 465 ASP D 615 REMARK 465 HIS D 616 REMARK 465 HIS D 617 REMARK 465 HIS D 618 REMARK 465 HIS D 619 REMARK 465 HIS D 620 REMARK 465 HIS D 621 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 343 59.76 -156.35 REMARK 500 ALA A 352 63.21 -104.32 REMARK 500 ASN A 370 41.68 -98.82 REMARK 500 ALA A 372 166.08 175.38 REMARK 500 ASN A 422 -53.72 -123.88 REMARK 500 ASP A 428 45.18 -109.83 REMARK 500 LEU A 518 -168.64 -122.86 REMARK 500 ASN D 53 56.96 -161.84 REMARK 500 LYS D 136 -8.37 76.31 REMARK 500 ASP D 509 63.13 60.33 REMARK 500 SER D 547 64.02 -150.64 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-43323 RELATED DB: EMDB REMARK 900 CRYO-EM STRUCTURE OF SARS-COV-2 XBB.1.5 SPIKE PROTEIN IN COMPLEX REMARK 900 WITH MOUSE ACE2 (FOCUSED REFINEMENT OF RBD AND MOUSE ACE2) DBREF 8VKN A 1 527 UNP P0DTC2 SPIKE_SARS2 327 527 DBREF 8VKN D 1 615 UNP Q8R0I0 ACE2_MOUSE 1 615 SEQADV 8VKN A UNP P0DTC2 VAL 327 DELETION SEQADV 8VKN A UNP P0DTC2 ARG 328 DELETION SEQADV 8VKN A UNP P0DTC2 PHE 329 DELETION SEQADV 8VKN HIS A 339 UNP P0DTC2 GLY 339 CONFLICT SEQADV 8VKN THR A 346 UNP P0DTC2 ARG 346 CONFLICT SEQADV 8VKN ILE A 368 UNP P0DTC2 LEU 368 CONFLICT SEQADV 8VKN PHE A 371 UNP P0DTC2 SER 371 CONFLICT SEQADV 8VKN PRO A 373 UNP P0DTC2 SER 373 CONFLICT SEQADV 8VKN PHE A 375 UNP P0DTC2 SER 375 CONFLICT SEQADV 8VKN ALA A 376 UNP P0DTC2 THR 376 CONFLICT SEQADV 8VKN ASN A 405 UNP P0DTC2 ASP 405 CONFLICT SEQADV 8VKN SER A 408 UNP P0DTC2 ARG 408 CONFLICT SEQADV 8VKN ASN A 417 UNP P0DTC2 LYS 417 CONFLICT SEQADV 8VKN LYS A 440 UNP P0DTC2 ASN 440 CONFLICT SEQADV 8VKN PRO A 445 UNP P0DTC2 VAL 445 CONFLICT SEQADV 8VKN SER A 446 UNP P0DTC2 GLY 446 CONFLICT SEQADV 8VKN LYS A 460 UNP P0DTC2 ASN 460 CONFLICT SEQADV 8VKN ASN A 477 UNP P0DTC2 SER 477 CONFLICT SEQADV 8VKN LYS A 478 UNP P0DTC2 THR 478 CONFLICT SEQADV 8VKN ALA A 484 UNP P0DTC2 GLU 484 CONFLICT SEQADV 8VKN PRO A 486 UNP P0DTC2 PHE 486 CONFLICT SEQADV 8VKN SER A 490 UNP P0DTC2 PHE 490 CONFLICT SEQADV 8VKN ARG A 498 UNP P0DTC2 GLN 498 CONFLICT SEQADV 8VKN TYR A 501 UNP P0DTC2 ASN 501 CONFLICT SEQADV 8VKN HIS A 505 UNP P0DTC2 TYR 505 CONFLICT SEQADV 8VKN LYS A 528 UNP P0DTC2 EXPRESSION TAG SEQADV 8VKN LYS A 529 UNP P0DTC2 EXPRESSION TAG SEQADV 8VKN SER A 530 UNP P0DTC2 EXPRESSION TAG SEQADV 8VKN HIS D 616 UNP Q8R0I0 EXPRESSION TAG SEQADV 8VKN HIS D 617 UNP Q8R0I0 EXPRESSION TAG SEQADV 8VKN HIS D 618 UNP Q8R0I0 EXPRESSION TAG SEQADV 8VKN HIS D 619 UNP Q8R0I0 EXPRESSION TAG SEQADV 8VKN HIS D 620 UNP Q8R0I0 EXPRESSION TAG SEQADV 8VKN HIS D 621 UNP Q8R0I0 EXPRESSION TAG SEQRES 1 A 201 PRO ASN ILE THR ASN LEU CYS PRO PHE HIS GLU VAL PHE SEQRES 2 A 201 ASN ALA THR THR PHE ALA SER VAL TYR ALA TRP ASN ARG SEQRES 3 A 201 LYS ARG ILE SER ASN CYS VAL ALA ASP TYR SER VAL ILE SEQRES 4 A 201 TYR ASN PHE ALA PRO PHE PHE ALA PHE LYS CYS TYR GLY SEQRES 5 A 201 VAL SER PRO THR LYS LEU ASN ASP LEU CYS PHE THR ASN SEQRES 6 A 201 VAL TYR ALA ASP SER PHE VAL ILE ARG GLY ASN GLU VAL SEQRES 7 A 201 SER GLN ILE ALA PRO GLY GLN THR GLY ASN ILE ALA ASP SEQRES 8 A 201 TYR ASN TYR LYS LEU PRO ASP ASP PHE THR GLY CYS VAL SEQRES 9 A 201 ILE ALA TRP ASN SER ASN LYS LEU ASP SER LYS PRO SER SEQRES 10 A 201 GLY ASN TYR ASN TYR LEU TYR ARG LEU PHE ARG LYS SER SEQRES 11 A 201 LYS LEU LYS PRO PHE GLU ARG ASP ILE SER THR GLU ILE SEQRES 12 A 201 TYR GLN ALA GLY ASN LYS PRO CYS ASN GLY VAL ALA GLY SEQRES 13 A 201 PRO ASN CYS TYR SER PRO LEU GLN SER TYR GLY PHE ARG SEQRES 14 A 201 PRO THR TYR GLY VAL GLY HIS GLN PRO TYR ARG VAL VAL SEQRES 15 A 201 VAL LEU SER PHE GLU LEU LEU HIS ALA PRO ALA THR VAL SEQRES 16 A 201 CYS GLY PRO LYS LYS SER SEQRES 1 D 621 MET SER SER SER SER TRP LEU LEU LEU SER LEU VAL ALA SEQRES 2 D 621 VAL THR THR ALA GLN SER LEU THR GLU GLU ASN ALA LYS SEQRES 3 D 621 THR PHE LEU ASN ASN PHE ASN GLN GLU ALA GLU ASP LEU SEQRES 4 D 621 SER TYR GLN SER SER LEU ALA SER TRP ASN TYR ASN THR SEQRES 5 D 621 ASN ILE THR GLU GLU ASN ALA GLN LYS MET SER GLU ALA SEQRES 6 D 621 ALA ALA LYS TRP SER ALA PHE TYR GLU GLU GLN SER LYS SEQRES 7 D 621 THR ALA GLN SER PHE SER LEU GLN GLU ILE GLN THR PRO SEQRES 8 D 621 ILE ILE LYS ARG GLN LEU GLN ALA LEU GLN GLN SER GLY SEQRES 9 D 621 SER SER ALA LEU SER ALA ASP LYS ASN LYS GLN LEU ASN SEQRES 10 D 621 THR ILE LEU ASN THR MET SER THR ILE TYR SER THR GLY SEQRES 11 D 621 LYS VAL CYS ASN PRO LYS ASN PRO GLN GLU CYS LEU LEU SEQRES 12 D 621 LEU GLU PRO GLY LEU ASP GLU ILE MET ALA THR SER THR SEQRES 13 D 621 ASP TYR ASN SER ARG LEU TRP ALA TRP GLU GLY TRP ARG SEQRES 14 D 621 ALA GLU VAL GLY LYS GLN LEU ARG PRO LEU TYR GLU GLU SEQRES 15 D 621 TYR VAL VAL LEU LYS ASN GLU MET ALA ARG ALA ASN ASN SEQRES 16 D 621 TYR ASN ASP TYR GLY ASP TYR TRP ARG GLY ASP TYR GLU SEQRES 17 D 621 ALA GLU GLY ALA ASP GLY TYR ASN TYR ASN ARG ASN GLN SEQRES 18 D 621 LEU ILE GLU ASP VAL GLU ARG THR PHE ALA GLU ILE LYS SEQRES 19 D 621 PRO LEU TYR GLU HIS LEU HIS ALA TYR VAL ARG ARG LYS SEQRES 20 D 621 LEU MET ASP THR TYR PRO SER TYR ILE SER PRO THR GLY SEQRES 21 D 621 CYS LEU PRO ALA HIS LEU LEU GLY ASP MET TRP GLY ARG SEQRES 22 D 621 PHE TRP THR ASN LEU TYR PRO LEU THR VAL PRO PHE ALA SEQRES 23 D 621 GLN LYS PRO ASN ILE ASP VAL THR ASP ALA MET MET ASN SEQRES 24 D 621 GLN GLY TRP ASP ALA GLU ARG ILE PHE GLN GLU ALA GLU SEQRES 25 D 621 LYS PHE PHE VAL SER VAL GLY LEU PRO HIS MET THR GLN SEQRES 26 D 621 GLY PHE TRP ALA ASN SER MET LEU THR GLU PRO ALA ASP SEQRES 27 D 621 GLY ARG LYS VAL VAL CYS HIS PRO THR ALA TRP ASP LEU SEQRES 28 D 621 GLY HIS GLY ASP PHE ARG ILE LYS MET CYS THR LYS VAL SEQRES 29 D 621 THR MET ASP ASN PHE LEU THR ALA HIS HIS GLU MET GLY SEQRES 30 D 621 HIS ILE GLN TYR ASP MET ALA TYR ALA ARG GLN PRO PHE SEQRES 31 D 621 LEU LEU ARG ASN GLY ALA ASN GLU GLY PHE HIS GLU ALA SEQRES 32 D 621 VAL GLY GLU ILE MET SER LEU SER ALA ALA THR PRO LYS SEQRES 33 D 621 HIS LEU LYS SER ILE GLY LEU LEU PRO SER ASP PHE GLN SEQRES 34 D 621 GLU ASP SER GLU THR GLU ILE ASN PHE LEU LEU LYS GLN SEQRES 35 D 621 ALA LEU THR ILE VAL GLY THR LEU PRO PHE THR TYR MET SEQRES 36 D 621 LEU GLU LYS TRP ARG TRP MET VAL PHE ARG GLY GLU ILE SEQRES 37 D 621 PRO LYS GLU GLN TRP MET LYS LYS TRP TRP GLU MET LYS SEQRES 38 D 621 ARG GLU ILE VAL GLY VAL VAL GLU PRO LEU PRO HIS ASP SEQRES 39 D 621 GLU THR TYR CYS ASP PRO ALA SER LEU PHE HIS VAL SER SEQRES 40 D 621 ASN ASP TYR SER PHE ILE ARG TYR TYR THR ARG THR ILE SEQRES 41 D 621 TYR GLN PHE GLN PHE GLN GLU ALA LEU CYS GLN ALA ALA SEQRES 42 D 621 LYS TYR ASN GLY SER LEU HIS LYS CYS ASP ILE SER ASN SEQRES 43 D 621 SER THR GLU ALA GLY GLN LYS LEU LEU LYS MET LEU SER SEQRES 44 D 621 LEU GLY ASN SER GLU PRO TRP THR LYS ALA LEU GLU ASN SEQRES 45 D 621 VAL VAL GLY ALA ARG ASN MET ASP VAL LYS PRO LEU LEU SEQRES 46 D 621 ASN TYR PHE GLN PRO LEU PHE ASP TRP LEU LYS GLU GLN SEQRES 47 D 621 ASN ARG ASN SER PHE VAL GLY TRP ASN THR GLU TRP SER SEQRES 48 D 621 PRO TYR ALA ASP HIS HIS HIS HIS HIS HIS HET NAG B 1 14 HET NAG B 2 14 HET NAG C 1 14 HET NAG C 2 14 HET BMA C 3 11 HET NAG A 601 14 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM BMA BETA-D-MANNOPYRANOSE HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE HETSYN BMA BETA-D-MANNOSE; D-MANNOSE; MANNOSE FORMUL 3 NAG 5(C8 H15 N O6) FORMUL 4 BMA C6 H12 O6 HELIX 1 AA1 ASP A 364 ASN A 370 1 7 HELIX 2 AA2 ASN A 405 ILE A 410 5 6 HELIX 3 AA3 GLY A 416 ASN A 422 1 7 HELIX 4 AA4 SER A 438 SER A 443 1 6 HELIX 5 AA5 THR D 21 THR D 52 1 32 HELIX 6 AA6 THR D 55 GLN D 81 1 27 HELIX 7 AA7 SER D 82 PHE D 83 5 2 HELIX 8 AA8 SER D 84 ILE D 88 5 5 HELIX 9 AA9 THR D 90 GLN D 101 1 12 HELIX 10 AB1 SER D 103 LEU D 108 5 6 HELIX 11 AB2 SER D 109 SER D 128 1 20 HELIX 12 AB3 GLY D 147 SER D 155 1 9 HELIX 13 AB4 ASP D 157 ASN D 194 1 38 HELIX 14 AB5 ASP D 198 GLY D 205 1 8 HELIX 15 AB6 ASN D 218 ALA D 231 1 14 HELIX 16 AB7 ILE D 233 TYR D 252 1 20 HELIX 17 AB8 TRP D 275 TYR D 279 5 5 HELIX 18 AB9 VAL D 293 GLN D 300 1 8 HELIX 19 AC1 ASP D 303 VAL D 318 1 16 HELIX 20 AC2 THR D 324 SER D 331 1 8 HELIX 21 AC3 THR D 365 TYR D 385 1 21 HELIX 22 AC4 ALA D 386 GLN D 388 5 3 HELIX 23 AC5 PRO D 389 ARG D 393 5 5 HELIX 24 AC6 GLY D 399 ALA D 413 1 15 HELIX 25 AC7 THR D 414 ILE D 421 1 8 HELIX 26 AC8 ASP D 431 VAL D 447 1 17 HELIX 27 AC9 GLY D 448 ARG D 465 1 18 HELIX 28 AD1 PRO D 469 GLU D 471 5 3 HELIX 29 AD2 GLN D 472 ILE D 484 1 13 HELIX 30 AD3 ASP D 499 SER D 502 5 4 HELIX 31 AD4 LEU D 503 ASN D 508 1 6 HELIX 32 AD5 PHE D 512 ALA D 533 1 22 HELIX 33 AD6 SER D 538 CYS D 542 5 5 HELIX 34 AD7 SER D 547 SER D 559 1 13 HELIX 35 AD8 PRO D 565 GLY D 575 1 11 HELIX 36 AD9 VAL D 581 PHE D 588 1 8 HELIX 37 AE1 PHE D 588 GLN D 598 1 11 SHEET 1 AA1 5 ASN A 354 ILE A 358 0 SHEET 2 AA1 5 ASN A 394 ARG A 403 -1 O ALA A 397 N LYS A 356 SHEET 3 AA1 5 PRO A 507 GLU A 516 -1 O TYR A 508 N ILE A 402 SHEET 4 AA1 5 GLY A 431 ASN A 437 -1 N ILE A 434 O VAL A 511 SHEET 5 AA1 5 CYS A 379 TYR A 380 -1 N TYR A 380 O GLY A 431 SHEET 1 AA2 2 CYS A 361 VAL A 362 0 SHEET 2 AA2 2 VAL A 524 CYS A 525 1 O CYS A 525 N CYS A 361 SHEET 1 AA3 2 LEU A 452 ARG A 454 0 SHEET 2 AA3 2 LEU A 492 SER A 494 -1 O GLN A 493 N TYR A 453 SHEET 1 AA4 2 TYR A 473 GLN A 474 0 SHEET 2 AA4 2 CYS A 488 TYR A 489 -1 O TYR A 489 N TYR A 473 SHEET 1 AA5 2 LYS D 131 CYS D 133 0 SHEET 2 AA5 2 CYS D 141 LEU D 143 -1 O LEU D 142 N VAL D 132 SHEET 1 AA6 2 LEU D 262 PRO D 263 0 SHEET 2 AA6 2 VAL D 487 VAL D 488 1 O VAL D 488 N LEU D 262 SHEET 1 AA7 2 THR D 347 GLY D 352 0 SHEET 2 AA7 2 ASP D 355 LYS D 359 -1 O LYS D 359 N THR D 347 SSBOND 1 CYS A 336 CYS A 361 1555 1555 2.04 SSBOND 2 CYS A 379 CYS A 432 1555 1555 2.03 SSBOND 3 CYS A 391 CYS A 525 1555 1555 2.03 SSBOND 4 CYS A 480 CYS A 488 1555 1555 2.03 SSBOND 5 CYS D 133 CYS D 141 1555 1555 2.04 SSBOND 6 CYS D 530 CYS D 542 1555 1555 2.03 LINK ND2 ASN A 343 C1 NAG A 601 1555 1555 1.45 LINK ND2 ASN D 53 C1 NAG B 1 1555 1555 1.43 LINK ND2 ASN D 546 C1 NAG C 1 1555 1555 1.43 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.45 LINK O4 NAG C 1 C1 NAG C 2 1555 1555 1.45 LINK O4 NAG C 2 C1 BMA C 3 1555 1555 1.44 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