HEADER VIRAL PROTEIN 18-MAR-22 7Z8O TITLE CRYSTAL STRUCTURE OF SARS-COV-2 S RBD IN COMPLEX WITH A STAPLED TITLE 2 PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPIKE PROTEIN S1; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: STAPLED PEPTIDE; COMPND 7 CHAIN: B; COMPND 8 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: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 11 ORGANISM_TAXID: 32630 KEYWDS SRBD, STAPLED PEPTIDE, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR P.BREAR,L.CHEN,K.GAYNOR,M.HARMAN,R.DODS,M.HYVONEN REVDAT 2 07-FEB-24 7Z8O 1 REMARK REVDAT 1 28-JUN-23 7Z8O 0 JRNL AUTH K.U.GAYNOR,M.VAYSBURD,M.A.J.HARMAN,A.ALBECKA,P.JEFFREY, JRNL AUTH 2 P.BESWICK,G.PAPA,L.CHEN,D.MALLERY,B.MCGUINNESS, JRNL AUTH 3 K.VAN RIETSCHOTEN,S.STANWAY,P.BREAR,A.LULLA,K.CIAZYNSKA, JRNL AUTH 4 V.T.CHANG,J.SHARP,M.NEARY,H.BOX,J.HERRIOTT,E.KIJAK,L.TATHAM, JRNL AUTH 5 E.G.BENTLEY,P.SHARMA,A.KIRBY,X.HAN,J.P.STEWART,A.OWEN, JRNL AUTH 6 J.A.G.BRIGGS,M.HYVONEN,M.J.SKYNNER,L.C.JAMES JRNL TITL MULTIVALENT BICYCLIC PEPTIDES ARE AN EFFECTIVE ANTIVIRAL JRNL TITL 2 MODALITY THAT CAN POTENTLY INHIBIT SARS-COV-2. JRNL REF NAT COMMUN V. 14 3583 2023 JRNL REFN ESSN 2041-1723 JRNL PMID 37328472 JRNL DOI 10.1038/S41467-023-39158-1 REMARK 2 REMARK 2 RESOLUTION. 0.96 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 0.96 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.20 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 116468 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.153 REMARK 3 R VALUE (WORKING SET) : 0.152 REMARK 3 FREE R VALUE : 0.169 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 6131 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 0.96 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 0.99 REMARK 3 REFLECTION IN BIN (WORKING SET) : 6854 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 79.06 REMARK 3 BIN R VALUE (WORKING SET) : 0.4030 REMARK 3 BIN FREE R VALUE SET COUNT : 365 REMARK 3 BIN FREE R VALUE : 0.4420 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1640 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 27 REMARK 3 SOLVENT ATOMS : 340 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.86 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.03000 REMARK 3 B22 (A**2) : 0.03000 REMARK 3 B33 (A**2) : -0.06000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.022 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.023 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.019 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.798 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.980 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.978 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1854 ; 0.019 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 1672 ; 0.004 ; 0.015 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2543 ; 2.117 ; 1.655 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3845 ; 1.668 ; 1.602 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 236 ; 7.055 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 97 ;33.191 ;21.856 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 265 ;11.456 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 11 ;13.084 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 231 ; 0.120 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2247 ; 0.013 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 479 ; 0.004 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 3525 ;14.993 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 7Z8O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 22-MAR-22. REMARK 100 THE DEPOSITION ID IS D_1292121680. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-FEB-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 123986 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.960 REMARK 200 RESOLUTION RANGE LOW (A) : 46.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 18.70 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.96 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 0.98 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.4 REMARK 200 DATA REDUNDANCY IN SHELL : 6.20 REMARK 200 R MERGE FOR SHELL (I) : 1.62700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 7CH5 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 22 %V/V PEGSB, 0.1 M NA PHOS CIT 5.5 REMARK 280 PH, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 292K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 22.08150 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 41.35900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.84600 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 41.35900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.08150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.84600 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1710 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 KCAL/MOL 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 GLY A 330 REMARK 465 SER A 331 REMARK 465 GLY A 332 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 377 80.14 -150.66 REMARK 500 ASN A 422 -54.14 -127.66 REMARK 500 REMARK 500 REMARK: NULL DBREF 7Z8O A 333 527 UNP P0DTC2 SPIKE_SARS2 333 527 DBREF 7Z8O B 259 279 PDB 7Z8O 7Z8O 259 279 SEQADV 7Z8O GLY A 330 UNP P0DTC2 EXPRESSION TAG SEQADV 7Z8O SER A 331 UNP P0DTC2 EXPRESSION TAG SEQADV 7Z8O GLY A 332 UNP P0DTC2 EXPRESSION TAG SEQRES 1 A 198 GLY SER GLY THR ASN LEU CYS PRO PHE GLY GLU VAL PHE SEQRES 2 A 198 ASN ALA THR ARG PHE ALA SER VAL TYR ALA TRP ASN ARG SEQRES 3 A 198 LYS ARG ILE SER ASN CYS VAL ALA ASP TYR SER VAL LEU SEQRES 4 A 198 TYR ASN SER ALA SER PHE SER THR PHE LYS CYS TYR GLY SEQRES 5 A 198 VAL SER PRO THR LYS LEU ASN ASP LEU CYS PHE THR ASN SEQRES 6 A 198 VAL TYR ALA ASP SER PHE VAL ILE ARG GLY ASP GLU VAL SEQRES 7 A 198 ARG GLN ILE ALA PRO GLY GLN THR GLY LYS ILE ALA ASP SEQRES 8 A 198 TYR ASN TYR LYS LEU PRO ASP ASP PHE THR GLY CYS VAL SEQRES 9 A 198 ILE ALA TRP ASN SER ASN ASN LEU ASP SER LYS VAL GLY SEQRES 10 A 198 GLY ASN TYR ASN TYR LEU TYR ARG LEU PHE ARG LYS SER SEQRES 11 A 198 ASN LEU LYS PRO PHE GLU ARG ASP ILE SER THR GLU ILE SEQRES 12 A 198 TYR GLN ALA GLY SER THR PRO CYS ASN GLY VAL GLU GLY SEQRES 13 A 198 PHE ASN CYS TYR PHE PRO LEU GLN SER TYR GLY PHE GLN SEQRES 14 A 198 PRO THR ASN GLY VAL GLY TYR GLN PRO TYR ARG VAL VAL SEQRES 15 A 198 VAL LEU SER PHE GLU LEU LEU HIS ALA PRO ALA THR VAL SEQRES 16 A 198 CYS GLY PRO SEQRES 1 B 14 ACE CYS PRO TYR VAL ALA GLY 4J5 DAL THR CYS LEU 0JY SEQRES 2 B 14 CY3 HET ACE B 259 3 HET 4J5 B 273 10 HET DAL B 274 5 HET 0JY B 278 9 HET CY3 B 279 7 HET GOL A 601 6 HET GOL B 301 6 HET GOL B 302 6 HET KZ0 B 303 9 HETNAM ACE ACETYL GROUP HETNAM 4J5 AMINO{[(3S)-3-AMINO-3-CARBOXYPROPYL]AMINO}METHANIMINIUM HETNAM DAL D-ALANINE HETNAM 0JY 4-METHYL-L-LEUCINE HETNAM CY3 2-AMINO-3-MERCAPTO-PROPIONAMIDE HETNAM GOL GLYCEROL HETNAM KZ0 2,4,6-TRIS(CHLOROMETHYL)-1,3,5-TRIAZINE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL HETSYN KZ0 CHEMICAL CROSSLINKER FORMUL 2 ACE C2 H4 O FORMUL 2 4J5 C5 H13 N4 O2 1+ FORMUL 2 DAL C3 H7 N O2 FORMUL 2 0JY C7 H15 N O2 FORMUL 2 CY3 C3 H8 N2 O S FORMUL 3 GOL 3(C3 H8 O3) FORMUL 6 KZ0 C6 H6 CL3 N3 FORMUL 7 HOH *340(H2 O) HELIX 1 AA1 PRO A 337 ASN A 343 1 7 HELIX 2 AA2 SER A 349 TRP A 353 5 5 HELIX 3 AA3 ASP A 364 ASN A 370 1 7 HELIX 4 AA4 SER A 383 ASP A 389 5 7 HELIX 5 AA5 ASP A 405 ILE A 410 5 6 HELIX 6 AA6 GLY A 416 ASN A 422 1 7 HELIX 7 AA7 SER A 438 SER A 443 1 6 HELIX 8 AA8 GLY A 502 TYR A 505 5 4 HELIX 9 AA9 4J5 B 273 LEU B 277 5 5 SHEET 1 AA1 5 ASN A 354 ILE A 358 0 SHEET 2 AA1 5 ASN A 394 ARG A 403 -1 O VAL A 395 N ILE A 358 SHEET 3 AA1 5 PRO A 507 GLU A 516 -1 O VAL A 512 N ASP A 398 SHEET 4 AA1 5 GLY A 431 ASN A 437 -1 N CYS A 432 O LEU A 513 SHEET 5 AA1 5 THR A 376 TYR A 380 -1 N TYR A 380 O GLY A 431 SHEET 1 AA2 3 CYS A 361 VAL A 362 0 SHEET 2 AA2 3 VAL A 524 CYS A 525 1 O CYS A 525 N CYS A 361 SHEET 3 AA2 3 CYS A 391 PHE A 392 -1 N PHE A 392 O VAL A 524 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 SSBOND 1 CYS A 336 CYS A 361 1555 1555 2.07 SSBOND 2 CYS A 379 CYS A 432 1555 1555 2.08 SSBOND 3 CYS A 391 CYS A 525 1555 1555 2.09 SSBOND 4 CYS A 480 CYS A 488 1555 1555 2.07 LINK C ACE B 259 N CYS B 260 1555 1555 1.43 LINK SG CYS B 260 C5 KZ0 B 303 1555 1555 1.84 LINK C GLY B 265 N 4J5 B 273 1555 1555 1.33 LINK C 4J5 B 273 N DAL B 274 1555 1555 1.34 LINK C DAL B 274 N THR B 275 1555 1555 1.34 LINK SG CYS B 276 C KZ0 B 303 1555 1555 1.86 LINK C LEU B 277 N 0JY B 278 1555 1555 1.35 LINK C 0JY B 278 N CY3 B 279 1555 1555 1.34 LINK SG CY3 B 279 C4 KZ0 B 303 1555 1555 1.87 CRYST1 44.163 55.692 82.718 90.00 90.00 90.00 P 21 21 21 4 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 0.022643 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017956 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012089 0.00000