HEADER HYDROLASE 19-JUN-07 2QC2 TITLE CRYSTAL STRUCTURE OF SEVERE ACUTE RESPIRATORY SYNDROME (SARS) 3C-LIKE TITLE 2 PROTEASE ASN214ALA MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3C-LIKE PROTEINASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: 3CL-PRO, 3CLP, NSP5; COMPND 5 EC: 3.4.22.-; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SARS CORONAVIRUS; SOURCE 3 ORGANISM_COMMON: VIRUS; SOURCE 4 GENE: REP; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PGEX-4T-1 KEYWDS HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR J.H.SHI REVDAT 6 30-AUG-23 2QC2 1 REMARK REVDAT 5 20-OCT-21 2QC2 1 SEQADV REVDAT 4 18-OCT-17 2QC2 1 REMARK REVDAT 3 13-JUL-11 2QC2 1 VERSN REVDAT 2 24-FEB-09 2QC2 1 VERSN REVDAT 1 01-JUL-08 2QC2 0 JRNL AUTH J.H.SHI JRNL TITL CRYSTAL STRUCTURE OF SEVERE ACUTE RESPIRATORY SYNDROME JRNL TITL 2 (SARS) 3C-LIKE PROTEASE ASN214ALA MUTANT WITH TWO NON-NATIVE JRNL TITL 3 N-TERMINAL RESIDUES (GLY AND SER) JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 748.00 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.8 REMARK 3 NUMBER OF REFLECTIONS : 16554 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.206 REMARK 3 FREE R VALUE : 0.281 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.300 REMARK 3 FREE R VALUE TEST SET COUNT : 1639 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 32 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.73 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 367 REMARK 3 BIN R VALUE (WORKING SET) : 0.3610 REMARK 3 BIN FREE R VALUE : 0.5620 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 37 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4711 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 71 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 58.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -26.80700 REMARK 3 B22 (A**2) : 8.80800 REMARK 3 B33 (A**2) : 17.99900 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -18.67000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 31.91 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : CNS_TOPPAR:PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CNS_TOPPAR:WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2QC2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-JUN-07. REMARK 100 THE DEPOSITION ID IS D_1000043410. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-MAY-06 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18366 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.660 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : 0.04200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 25.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.66 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.75 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.16100 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: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1UJ1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 400, 0.1 M MES (PH 6.0), VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K, VAPOR DIFFUSION, REMARK 280 HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 48.25800 REMARK 290 SMTRY3 2 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER IN THE ASYMMETRIC UNIT 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 2790 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25770 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 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 -1 REMARK 465 PHE A 305 REMARK 465 GLN A 306 REMARK 465 GLY B -1 REMARK 465 SER B 0 REMARK 465 GLN B 306 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 SER A 1 -145.64 -141.92 REMARK 500 LEU A 27 -162.60 -126.58 REMARK 500 ASP A 33 -116.16 59.54 REMARK 500 HIS A 41 15.27 -69.40 REMARK 500 THR A 45 -142.31 -118.67 REMARK 500 ALA A 46 -92.93 -55.18 REMARK 500 MET A 49 3.52 -51.35 REMARK 500 ASN A 51 54.50 173.02 REMARK 500 PRO A 52 156.60 -48.64 REMARK 500 ASN A 53 58.67 -118.95 REMARK 500 TYR A 54 -71.52 -28.82 REMARK 500 GLU A 55 -50.97 -26.56 REMARK 500 HIS A 80 142.18 -171.12 REMARK 500 ASN A 84 -113.69 62.52 REMARK 500 HIS A 134 33.52 80.01 REMARK 500 LEU A 141 -140.56 -117.11 REMARK 500 ASN A 142 91.42 -38.22 REMARK 500 TYR A 154 -93.21 65.09 REMARK 500 PHE A 185 163.00 -47.90 REMARK 500 ASP A 187 58.59 -94.58 REMARK 500 ARG A 188 -122.79 -129.66 REMARK 500 GLN A 189 94.81 -172.66 REMARK 500 THR A 190 -134.99 -111.36 REMARK 500 LEU A 232 3.15 -60.29 REMARK 500 VAL A 233 -63.94 -120.37 REMARK 500 SER A 284 162.84 -47.62 REMARK 500 CYS A 300 2.35 -52.24 REMARK 500 ASP B 33 -137.56 65.47 REMARK 500 ILE B 43 41.86 -93.36 REMARK 500 THR B 45 -168.41 -105.63 REMARK 500 ASP B 48 28.38 -62.87 REMARK 500 ASN B 51 62.47 -164.19 REMARK 500 ASN B 53 61.56 -116.57 REMARK 500 TYR B 54 -46.89 -16.31 REMARK 500 ASN B 84 -111.01 64.40 REMARK 500 THR B 135 -166.28 -106.88 REMARK 500 LYS B 137 37.71 -68.00 REMARK 500 PHE B 140 59.77 -113.05 REMARK 500 ASN B 142 122.79 -14.96 REMARK 500 TYR B 154 -105.94 64.55 REMARK 500 LEU B 177 28.91 -62.26 REMARK 500 PRO B 184 52.91 -91.40 REMARK 500 GLN B 192 83.37 -162.28 REMARK 500 ARG B 217 46.86 -146.99 REMARK 500 TYR B 237 25.92 -79.05 REMARK 500 ALA B 255 -91.15 -57.67 REMARK 500 GLN B 256 -55.31 -18.29 REMARK 500 ASN B 277 6.57 54.84 REMARK 500 ARG B 279 -178.28 -64.47 REMARK 500 GLU B 290 42.17 -107.23 REMARK 500 REMARK 500 THIS ENTRY HAS 52 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2QCY RELATED DB: PDB REMARK 900 MONOMERIC FORM DBREF 2QC2 A 1 306 UNP P59641 R1AB_CVHSA 3241 3546 DBREF 2QC2 B 1 306 UNP P59641 R1AB_CVHSA 3241 3546 SEQADV 2QC2 GLY A -1 UNP P59641 EXPRESSION TAG SEQADV 2QC2 SER A 0 UNP P59641 EXPRESSION TAG SEQADV 2QC2 ALA A 214 UNP P59641 ASN 3454 ENGINEERED MUTATION SEQADV 2QC2 GLY B -1 UNP P59641 EXPRESSION TAG SEQADV 2QC2 SER B 0 UNP P59641 EXPRESSION TAG SEQADV 2QC2 ALA B 214 UNP P59641 ASN 3454 ENGINEERED MUTATION SEQRES 1 A 308 GLY SER SER GLY PHE ARG LYS MET ALA PHE PRO SER GLY SEQRES 2 A 308 LYS VAL GLU GLY CYS MET VAL GLN VAL THR CYS GLY THR SEQRES 3 A 308 THR THR LEU ASN GLY LEU TRP LEU ASP ASP THR VAL TYR SEQRES 4 A 308 CYS PRO ARG HIS VAL ILE CYS THR ALA GLU ASP MET LEU SEQRES 5 A 308 ASN PRO ASN TYR GLU ASP LEU LEU ILE ARG LYS SER ASN SEQRES 6 A 308 HIS SER PHE LEU VAL GLN ALA GLY ASN VAL GLN LEU ARG SEQRES 7 A 308 VAL ILE GLY HIS SER MET GLN ASN CYS LEU LEU ARG LEU SEQRES 8 A 308 LYS VAL ASP THR SER ASN PRO LYS THR PRO LYS TYR LYS SEQRES 9 A 308 PHE VAL ARG ILE GLN PRO GLY GLN THR PHE SER VAL LEU SEQRES 10 A 308 ALA CYS TYR ASN GLY SER PRO SER GLY VAL TYR GLN CYS SEQRES 11 A 308 ALA MET ARG PRO ASN HIS THR ILE LYS GLY SER PHE LEU SEQRES 12 A 308 ASN GLY SER CYS GLY SER VAL GLY PHE ASN ILE ASP TYR SEQRES 13 A 308 ASP CYS VAL SER PHE CYS TYR MET HIS HIS MET GLU LEU SEQRES 14 A 308 PRO THR GLY VAL HIS ALA GLY THR ASP LEU GLU GLY LYS SEQRES 15 A 308 PHE TYR GLY PRO PHE VAL ASP ARG GLN THR ALA GLN ALA SEQRES 16 A 308 ALA GLY THR ASP THR THR ILE THR LEU ASN VAL LEU ALA SEQRES 17 A 308 TRP LEU TYR ALA ALA VAL ILE ALA GLY ASP ARG TRP PHE SEQRES 18 A 308 LEU ASN ARG PHE THR THR THR LEU ASN ASP PHE ASN LEU SEQRES 19 A 308 VAL ALA MET LYS TYR ASN TYR GLU PRO LEU THR GLN ASP SEQRES 20 A 308 HIS VAL ASP ILE LEU GLY PRO LEU SER ALA GLN THR GLY SEQRES 21 A 308 ILE ALA VAL LEU ASP MET CYS ALA ALA LEU LYS GLU LEU SEQRES 22 A 308 LEU GLN ASN GLY MET ASN GLY ARG THR ILE LEU GLY SER SEQRES 23 A 308 THR ILE LEU GLU ASP GLU PHE THR PRO PHE ASP VAL VAL SEQRES 24 A 308 ARG GLN CYS SER GLY VAL THR PHE GLN SEQRES 1 B 308 GLY SER SER GLY PHE ARG LYS MET ALA PHE PRO SER GLY SEQRES 2 B 308 LYS VAL GLU GLY CYS MET VAL GLN VAL THR CYS GLY THR SEQRES 3 B 308 THR THR LEU ASN GLY LEU TRP LEU ASP ASP THR VAL TYR SEQRES 4 B 308 CYS PRO ARG HIS VAL ILE CYS THR ALA GLU ASP MET LEU SEQRES 5 B 308 ASN PRO ASN TYR GLU ASP LEU LEU ILE ARG LYS SER ASN SEQRES 6 B 308 HIS SER PHE LEU VAL GLN ALA GLY ASN VAL GLN LEU ARG SEQRES 7 B 308 VAL ILE GLY HIS SER MET GLN ASN CYS LEU LEU ARG LEU SEQRES 8 B 308 LYS VAL ASP THR SER ASN PRO LYS THR PRO LYS TYR LYS SEQRES 9 B 308 PHE VAL ARG ILE GLN PRO GLY GLN THR PHE SER VAL LEU SEQRES 10 B 308 ALA CYS TYR ASN GLY SER PRO SER GLY VAL TYR GLN CYS SEQRES 11 B 308 ALA MET ARG PRO ASN HIS THR ILE LYS GLY SER PHE LEU SEQRES 12 B 308 ASN GLY SER CYS GLY SER VAL GLY PHE ASN ILE ASP TYR SEQRES 13 B 308 ASP CYS VAL SER PHE CYS TYR MET HIS HIS MET GLU LEU SEQRES 14 B 308 PRO THR GLY VAL HIS ALA GLY THR ASP LEU GLU GLY LYS SEQRES 15 B 308 PHE TYR GLY PRO PHE VAL ASP ARG GLN THR ALA GLN ALA SEQRES 16 B 308 ALA GLY THR ASP THR THR ILE THR LEU ASN VAL LEU ALA SEQRES 17 B 308 TRP LEU TYR ALA ALA VAL ILE ALA GLY ASP ARG TRP PHE SEQRES 18 B 308 LEU ASN ARG PHE THR THR THR LEU ASN ASP PHE ASN LEU SEQRES 19 B 308 VAL ALA MET LYS TYR ASN TYR GLU PRO LEU THR GLN ASP SEQRES 20 B 308 HIS VAL ASP ILE LEU GLY PRO LEU SER ALA GLN THR GLY SEQRES 21 B 308 ILE ALA VAL LEU ASP MET CYS ALA ALA LEU LYS GLU LEU SEQRES 22 B 308 LEU GLN ASN GLY MET ASN GLY ARG THR ILE LEU GLY SER SEQRES 23 B 308 THR ILE LEU GLU ASP GLU PHE THR PRO PHE ASP VAL VAL SEQRES 24 B 308 ARG GLN CYS SER GLY VAL THR PHE GLN FORMUL 3 HOH *71(H2 O) HELIX 1 1 SER A 10 GLY A 15 1 6 HELIX 2 2 HIS A 41 CYS A 44 5 4 HELIX 3 3 ALA A 46 ASN A 51 5 6 HELIX 4 4 ASN A 53 LYS A 61 1 9 HELIX 5 5 SER A 62 PHE A 66 5 5 HELIX 6 6 ILE A 200 GLY A 215 1 16 HELIX 7 7 THR A 226 MET A 235 1 10 HELIX 8 8 THR A 243 LEU A 250 1 8 HELIX 9 9 LEU A 250 GLY A 258 1 9 HELIX 10 10 ALA A 260 ASN A 274 1 15 HELIX 11 11 THR A 292 CYS A 300 1 9 HELIX 12 12 SER B 10 GLY B 15 1 6 HELIX 13 13 HIS B 41 CYS B 44 5 4 HELIX 14 14 ASN B 53 ARG B 60 1 8 HELIX 15 15 SER B 62 PHE B 66 5 5 HELIX 16 16 ILE B 200 ALA B 214 1 15 HELIX 17 17 THR B 226 MET B 235 1 10 HELIX 18 18 THR B 243 LEU B 250 1 8 HELIX 19 19 LEU B 250 GLY B 258 1 9 HELIX 20 20 ALA B 260 ASN B 274 1 15 HELIX 21 21 THR B 292 ARG B 298 1 7 SHEET 1 A 7 VAL A 73 LEU A 75 0 SHEET 2 A 7 LEU A 67 ALA A 70 -1 N VAL A 68 O LEU A 75 SHEET 3 A 7 MET A 17 CYS A 22 -1 N THR A 21 O LEU A 67 SHEET 4 A 7 THR A 25 LEU A 32 -1 O GLY A 29 N VAL A 18 SHEET 5 A 7 THR A 35 PRO A 39 -1 O TYR A 37 N LEU A 30 SHEET 6 A 7 LEU A 86 VAL A 91 -1 O LEU A 89 N VAL A 36 SHEET 7 A 7 VAL A 77 GLN A 83 -1 N SER A 81 O ARG A 88 SHEET 1 B 5 TYR A 101 PHE A 103 0 SHEET 2 B 5 CYS A 156 LEU A 167 1 O PHE A 159 N LYS A 102 SHEET 3 B 5 VAL A 148 ASP A 153 -1 N ASN A 151 O SER A 158 SHEET 4 B 5 THR A 111 TYR A 118 -1 N SER A 113 O PHE A 150 SHEET 5 B 5 SER A 121 ALA A 129 -1 O TYR A 126 N VAL A 114 SHEET 1 C 3 TYR A 101 PHE A 103 0 SHEET 2 C 3 CYS A 156 LEU A 167 1 O PHE A 159 N LYS A 102 SHEET 3 C 3 VAL A 171 THR A 175 -1 O VAL A 171 N LEU A 167 SHEET 1 D 7 GLN B 74 LEU B 75 0 SHEET 2 D 7 LEU B 67 GLN B 69 -1 N VAL B 68 O LEU B 75 SHEET 3 D 7 MET B 17 CYS B 22 -1 N THR B 21 O LEU B 67 SHEET 4 D 7 THR B 25 LEU B 32 -1 O THR B 25 N CYS B 22 SHEET 5 D 7 THR B 35 PRO B 39 -1 O TYR B 37 N LEU B 30 SHEET 6 D 7 LEU B 86 VAL B 91 -1 O LEU B 87 N CYS B 38 SHEET 7 D 7 VAL B 77 GLN B 83 -1 N SER B 81 O ARG B 88 SHEET 1 E 5 LYS B 100 PHE B 103 0 SHEET 2 E 5 CYS B 156 GLU B 166 1 O PHE B 159 N LYS B 102 SHEET 3 E 5 VAL B 148 ASP B 153 -1 N ASN B 151 O SER B 158 SHEET 4 E 5 THR B 111 TYR B 118 -1 N SER B 113 O PHE B 150 SHEET 5 E 5 SER B 121 ALA B 129 -1 O TYR B 126 N VAL B 114 SHEET 1 F 3 LYS B 100 PHE B 103 0 SHEET 2 F 3 CYS B 156 GLU B 166 1 O PHE B 159 N LYS B 102 SHEET 3 F 3 HIS B 172 THR B 175 -1 O THR B 175 N MET B 162 CRYST1 51.286 96.516 67.650 90.00 103.28 90.00 P 1 21 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 0.019498 0.000000 0.004602 0.00000 SCALE2 0.000000 0.010361 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015188 0.00000