HEADER VIRAL PROTEIN 21-AUG-24 9J8T TITLE CRYSTAL STRUCTURE OF SARS-COV-2 MAIN PROTEASE IN COMPLEX WITH MP-4L2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3C-LIKE PROTEINASE NSP5; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 3CL-PRO,3CLP,MAIN PROTEASE,MPRO,NON-STRUCTURAL PROTEIN 5, COMPND 5 NSP5,SARS CORONAVIRUS MAIN PROTEINASE; COMPND 6 EC: 3.4.22.69; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: TYR-DSG-DLE-DPN-DGN-ARG-DTH-DAS-DTR-DTH-ALO-DGN-DTY-CCJ- COMPND 10 GLY-NH2; COMPND 11 CHAIN: C; COMPND 12 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 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 9606; SOURCE 7 MOL_ID: 2; SOURCE 8 SYNTHETIC: YES; SOURCE 9 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 10 ORGANISM_TAXID: 32630 KEYWDS INHIBITOR, SARS-COV-2, COMPLEX, MAIN PROTEASE, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.S.SHI,J.Y.YANG,M.W.WANG REVDAT 1 02-JUL-25 9J8T 0 JRNL AUTH Y.Y.YIN,Y.S.SHI,J.Q.QI,Y.T.TAN,J.Y.YANG,M.W.WANG,Q.P.PENG, JRNL AUTH 2 Y.L.LI,L.F.FU,M.Z.ZHANG,Y.Z.ZHANG JRNL TITL DE NOVO DISCOVERY OF A NON-COVALENT CELL-PENETRATING JRNL TITL 2 BICYCLIC PEPTIDE INHIBITOR TARGETING SARS-COV-2 MAIN JRNL TITL 3 PROTEASE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.39 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.39 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.79 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.5 REMARK 3 NUMBER OF REFLECTIONS : 13528 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.210 REMARK 3 R VALUE (WORKING SET) : 0.207 REMARK 3 FREE R VALUE : 0.265 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.150 REMARK 3 FREE R VALUE TEST SET COUNT : 697 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 32.7900 - 4.0900 0.86 2424 135 0.1870 0.2464 REMARK 3 2 4.0900 - 3.2500 0.96 2661 143 0.1917 0.2560 REMARK 3 3 3.2500 - 2.8400 1.00 2763 135 0.2258 0.2797 REMARK 3 4 2.8400 - 2.5800 1.00 2738 156 0.2421 0.2990 REMARK 3 5 2.5800 - 2.3900 0.81 2245 128 0.2448 0.2882 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.296 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.415 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.73 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 2505 REMARK 3 ANGLE : 1.016 3408 REMARK 3 CHIRALITY : 0.058 382 REMARK 3 PLANARITY : 0.008 443 REMARK 3 DIHEDRAL : 16.144 945 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -7.0715 30.2572 10.4143 REMARK 3 T TENSOR REMARK 3 T11: 0.1749 T22: 0.2135 REMARK 3 T33: 0.2352 T12: 0.0167 REMARK 3 T13: -0.0165 T23: 0.0112 REMARK 3 L TENSOR REMARK 3 L11: 1.2285 L22: 1.6661 REMARK 3 L33: 2.5812 L12: -0.5464 REMARK 3 L13: -0.4622 L23: -0.5608 REMARK 3 S TENSOR REMARK 3 S11: 0.0802 S12: 0.0937 S13: -0.0644 REMARK 3 S21: -0.0666 S22: 0.0342 S23: 0.1725 REMARK 3 S31: -0.1128 S32: -0.1304 S33: -0.0854 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9J8T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 23-SEP-24. REMARK 100 THE DEPOSITION ID IS D_1300050583. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-SEP-22 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 : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97915 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : STFC LARGE PIXEL DETECTOR REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13777 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.390 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.5 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 3.5500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.49 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG5000, 0.1M BIS-TRIS (PH6.5), REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 49.42400 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.32950 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 49.42400 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 40.32950 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 1640 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13980 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -5.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5940 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 -21.39024 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 46.84990 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 441 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 458 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 480 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 484 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 505 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 515 LIES ON A SPECIAL POSITION. 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 301 REMARK 465 GLY A 302 REMARK 465 VAL A 303 REMARK 465 THR A 304 REMARK 465 PHE A 305 REMARK 465 GLN A 306 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 76 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 217 CG CD NE CZ NH1 NH2 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 ASP A 33 -132.25 54.10 REMARK 500 ASN A 84 -122.90 42.68 REMARK 500 ASP A 155 -9.25 74.87 REMARK 500 PRO A 184 47.91 -85.15 REMARK 500 DSG C 2 85.24 -59.82 REMARK 500 DLE C 3 -91.19 -60.34 REMARK 500 DTR C 9 35.08 130.41 REMARK 500 DTH C 10 109.82 -62.89 REMARK 500 DGN C 12 -124.70 171.98 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 DLE C 3 DPN C 4 63.70 REMARK 500 ARG C 6 DTH C 7 85.36 REMARK 500 DTH C 7 DAS C 8 76.48 REMARK 500 ALO C 11 DGN C 12 -86.65 REMARK 500 DGN C 12 DTY C 13 84.08 REMARK 500 DTY C 13 CCJ C 14 55.91 REMARK 500 CCJ C 14 GLY C 15 -121.94 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 524 DISTANCE = 5.98 ANGSTROMS DBREF 9J8T A 1 306 UNP P0DTC1 R1A_SARS2 3264 3569 DBREF 9J8T C 1 16 PDB 9J8T 9J8T 1 16 SEQRES 1 A 306 SER GLY PHE ARG LYS MET ALA PHE PRO SER GLY LYS VAL SEQRES 2 A 306 GLU GLY CYS MET VAL GLN VAL THR CYS GLY THR THR THR SEQRES 3 A 306 LEU ASN GLY LEU TRP LEU ASP ASP VAL VAL TYR CYS PRO SEQRES 4 A 306 ARG HIS VAL ILE CYS THR SER GLU ASP MET LEU ASN PRO SEQRES 5 A 306 ASN TYR GLU ASP LEU LEU ILE ARG LYS SER ASN HIS ASN SEQRES 6 A 306 PHE LEU VAL GLN ALA GLY ASN VAL GLN LEU ARG VAL ILE SEQRES 7 A 306 GLY HIS SER MET GLN ASN CYS VAL LEU LYS LEU LYS VAL SEQRES 8 A 306 ASP THR ALA ASN PRO LYS THR PRO LYS TYR LYS PHE VAL SEQRES 9 A 306 ARG ILE GLN PRO GLY GLN THR PHE SER VAL LEU ALA CYS SEQRES 10 A 306 TYR ASN GLY SER PRO SER GLY VAL TYR GLN CYS ALA MET SEQRES 11 A 306 ARG PRO ASN PHE THR ILE LYS GLY SER PHE LEU ASN GLY SEQRES 12 A 306 SER CYS GLY SER VAL GLY PHE ASN ILE ASP TYR ASP CYS SEQRES 13 A 306 VAL SER PHE CYS TYR MET HIS HIS MET GLU LEU PRO THR SEQRES 14 A 306 GLY VAL HIS ALA GLY THR ASP LEU GLU GLY ASN PHE TYR SEQRES 15 A 306 GLY PRO PHE VAL ASP ARG GLN THR ALA GLN ALA ALA GLY SEQRES 16 A 306 THR ASP THR THR ILE THR VAL ASN VAL LEU ALA TRP LEU SEQRES 17 A 306 TYR ALA ALA VAL ILE ASN GLY ASP ARG TRP PHE LEU ASN SEQRES 18 A 306 ARG PHE THR THR THR LEU ASN ASP PHE ASN LEU VAL ALA SEQRES 19 A 306 MET LYS TYR ASN TYR GLU PRO LEU THR GLN ASP HIS VAL SEQRES 20 A 306 ASP ILE LEU GLY PRO LEU SER ALA GLN THR GLY ILE ALA SEQRES 21 A 306 VAL LEU ASP MET CYS ALA SER LEU LYS GLU LEU LEU GLN SEQRES 22 A 306 ASN GLY MET ASN GLY ARG THR ILE LEU GLY SER ALA LEU SEQRES 23 A 306 LEU GLU ASP GLU PHE THR PRO PHE ASP VAL VAL ARG GLN SEQRES 24 A 306 CYS SER GLY VAL THR PHE GLN SEQRES 1 C 16 TYR DSG DLE DPN DGN ARG DTH DAS DTR DTH ALO DGN DTY SEQRES 2 C 16 CCJ GLY NH2 HET DSG C 2 8 HET DLE C 3 8 HET DPN C 4 11 HET DGN C 5 9 HET DTH C 7 7 HET DAS C 8 8 HET DTR C 9 14 HET DTH C 10 7 HET ALO C 11 7 HET DGN C 12 9 HET DTY C 13 12 HET CCJ C 14 9 HET NH2 C 16 1 HETNAM DSG D-ASPARAGINE HETNAM DLE D-LEUCINE HETNAM DPN D-PHENYLALANINE HETNAM DGN D-GLUTAMINE HETNAM DTH D-THREONINE HETNAM DAS D-ASPARTIC ACID HETNAM DTR D-TRYPTOPHAN HETNAM ALO ALLO-THREONINE HETNAM DTY D-TYROSINE HETNAM CCJ CARBOXYMTHYLATED D- CYSTEINE HETNAM NH2 AMINO GROUP FORMUL 2 DSG C4 H8 N2 O3 FORMUL 2 DLE C6 H13 N O2 FORMUL 2 DPN C9 H11 N O2 FORMUL 2 DGN 2(C5 H10 N2 O3) FORMUL 2 DTH 2(C4 H9 N O3) FORMUL 2 DAS C4 H7 N O4 FORMUL 2 DTR C11 H12 N2 O2 FORMUL 2 ALO C4 H9 N O3 FORMUL 2 DTY C9 H11 N O3 FORMUL 2 CCJ C5 H9 N O4 S FORMUL 2 NH2 H2 N FORMUL 3 HOH *130(H2 O) HELIX 1 AA1 SER A 10 GLY A 15 1 6 HELIX 2 AA2 HIS A 41 CYS A 44 5 4 HELIX 3 AA3 THR A 45 MET A 49 5 5 HELIX 4 AA4 ASN A 53 ARG A 60 1 8 HELIX 5 AA5 SER A 62 PHE A 66 5 5 HELIX 6 AA6 ILE A 200 ASN A 214 1 15 HELIX 7 AA7 THR A 226 TYR A 237 1 12 HELIX 8 AA8 THR A 243 LEU A 250 1 8 HELIX 9 AA9 LEU A 250 GLY A 258 1 9 HELIX 10 AB1 ALA A 260 GLY A 275 1 16 HELIX 11 AB2 THR A 292 CYS A 300 1 9 SHEET 1 AA1 7 VAL A 73 LEU A 75 0 SHEET 2 AA1 7 LEU A 67 ALA A 70 -1 N ALA A 70 O VAL A 73 SHEET 3 AA1 7 MET A 17 CYS A 22 -1 N THR A 21 O LEU A 67 SHEET 4 AA1 7 THR A 25 LEU A 32 -1 O LEU A 27 N VAL A 20 SHEET 5 AA1 7 VAL A 35 PRO A 39 -1 O TYR A 37 N LEU A 30 SHEET 6 AA1 7 VAL A 86 VAL A 91 -1 O LEU A 87 N CYS A 38 SHEET 7 AA1 7 VAL A 77 GLN A 83 -1 N GLN A 83 O VAL A 86 SHEET 1 AA2 5 TYR A 101 PHE A 103 0 SHEET 2 AA2 5 CYS A 156 GLU A 166 1 O PHE A 159 N LYS A 102 SHEET 3 AA2 5 VAL A 148 ASP A 153 -1 N ASN A 151 O SER A 158 SHEET 4 AA2 5 THR A 111 TYR A 118 -1 N SER A 113 O PHE A 150 SHEET 5 AA2 5 SER A 121 ALA A 129 -1 O CYS A 128 N PHE A 112 SHEET 1 AA3 3 TYR A 101 PHE A 103 0 SHEET 2 AA3 3 CYS A 156 GLU A 166 1 O PHE A 159 N LYS A 102 SHEET 3 AA3 3 HIS A 172 THR A 175 -1 O ALA A 173 N MET A 165 LINK C TYR C 1 N DSG C 2 1555 1555 1.34 LINK N TYR C 1 CE CCJ C 14 1555 1555 1.33 LINK C DSG C 2 N DLE C 3 1555 1555 1.34 LINK C DLE C 3 N DPN C 4 1555 1555 1.33 LINK C DPN C 4 N DGN C 5 1555 1555 1.33 LINK C DGN C 5 N ARG C 6 1555 1555 1.34 LINK C ARG C 6 N DTH C 7 1555 1555 1.33 LINK C DTH C 7 N DAS C 8 1555 1555 1.33 LINK C DAS C 8 N DTR C 9 1555 1555 1.33 LINK C DTR C 9 N DTH C 10 1555 1555 1.34 LINK C DTH C 10 N ALO C 11 1555 1555 1.34 LINK C ALO C 11 N DGN C 12 1555 1555 1.33 LINK C DGN C 12 N DTY C 13 1555 1555 1.34 LINK C DTY C 13 N CCJ C 14 1555 1555 1.33 LINK C CCJ C 14 N GLY C 15 1555 1555 1.33 LINK C GLY C 15 N NH2 C 16 1555 1555 1.33 CRYST1 98.848 80.659 51.502 90.00 114.54 90.00 C 1 2 1 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 0.010117 0.000000 0.004619 0.00000 SCALE2 0.000000 0.012398 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021345 0.00000 CONECT 2313 2441 CONECT 2315 2325 CONECT 2325 2315 2326 CONECT 2326 2325 2327 2329 CONECT 2327 2326 2328 2333 CONECT 2328 2327 CONECT 2329 2326 2330 CONECT 2330 2329 2331 2332 CONECT 2331 2330 CONECT 2332 2330 CONECT 2333 2327 2334 CONECT 2334 2333 2335 2339 CONECT 2335 2334 2336 CONECT 2336 2335 2337 2338 CONECT 2337 2336 CONECT 2338 2336 CONECT 2339 2334 2340 2341 CONECT 2340 2339 CONECT 2341 2339 2342 CONECT 2342 2341 2343 2345 CONECT 2343 2342 2344 2352 CONECT 2344 2343 CONECT 2345 2342 2346 CONECT 2346 2345 2347 2348 CONECT 2347 2346 2349 CONECT 2348 2346 2350 CONECT 2349 2347 2351 CONECT 2350 2348 2351 CONECT 2351 2349 2350 CONECT 2352 2343 2353 CONECT 2353 2352 2354 2356 CONECT 2354 2353 2355 2361 CONECT 2355 2354 CONECT 2356 2353 2357 CONECT 2357 2356 2358 CONECT 2358 2357 2359 2360 CONECT 2359 2358 CONECT 2360 2358 CONECT 2361 2354 CONECT 2363 2372 CONECT 2372 2363 2373 CONECT 2373 2372 2374 2377 CONECT 2374 2373 2375 2376 CONECT 2375 2374 CONECT 2376 2374 CONECT 2377 2373 2378 2379 CONECT 2378 2377 CONECT 2379 2377 2380 CONECT 2380 2379 2381 2383 CONECT 2381 2380 2382 2387 CONECT 2382 2381 CONECT 2383 2380 2384 CONECT 2384 2383 2385 2386 CONECT 2385 2384 CONECT 2386 2384 CONECT 2387 2381 2388 CONECT 2388 2387 2389 2399 CONECT 2389 2388 2390 CONECT 2390 2389 2391 2398 CONECT 2391 2390 2392 CONECT 2392 2391 2393 CONECT 2393 2392 2394 2398 CONECT 2394 2393 2395 CONECT 2395 2394 2396 CONECT 2396 2395 2397 CONECT 2397 2396 2398 CONECT 2398 2390 2393 2397 CONECT 2399 2388 2400 2401 CONECT 2400 2399 CONECT 2401 2399 2402 CONECT 2402 2401 2403 2406 CONECT 2403 2402 2404 2405 CONECT 2404 2403 CONECT 2405 2403 CONECT 2406 2402 2407 2408 CONECT 2407 2406 CONECT 2408 2406 2409 CONECT 2409 2408 2410 2413 CONECT 2410 2409 2411 2412 CONECT 2411 2410 CONECT 2412 2410 CONECT 2413 2409 2414 2415 CONECT 2414 2413 CONECT 2415 2413 2416 CONECT 2416 2415 2417 2419 CONECT 2417 2416 2418 2424 CONECT 2418 2417 CONECT 2419 2416 2420 CONECT 2420 2419 2421 CONECT 2421 2420 2422 2423 CONECT 2422 2421 CONECT 2423 2421 CONECT 2424 2417 2425 CONECT 2425 2424 2426 2428 CONECT 2426 2425 2427 2436 CONECT 2427 2426 CONECT 2428 2425 2429 CONECT 2429 2428 2430 2431 CONECT 2430 2429 2432 CONECT 2431 2429 2433 CONECT 2432 2430 2434 CONECT 2433 2431 2434 CONECT 2434 2432 2433 2435 CONECT 2435 2434 CONECT 2436 2426 2437 CONECT 2437 2436 2438 2443 CONECT 2438 2437 2439 CONECT 2439 2438 2440 CONECT 2440 2439 2441 CONECT 2441 2313 2440 2442 CONECT 2442 2441 CONECT 2443 2437 2444 2445 CONECT 2444 2443 CONECT 2445 2443 CONECT 2447 2449 CONECT 2449 2447 MASTER 316 0 13 11 15 0 0 6 2578 2 116 26 END