HEADER HYDROLASE 15-MAY-22 7XT0 TITLE CRYSTAL STRUCTURE OF RNA HELICASE FROM SAINT LOUIS ENCEPHALITIS VIRUS TITLE 2 AND DISCOVERY OF ITS INHIBITORS COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA HELICASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SAINT LOUIS ENCEPHALITIS VIRUS; SOURCE 3 ORGANISM_TAXID: 11080; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ST. LOUIS ENCEPHALITIS VIRUS, NS3 HELICASE, CRYSTAL STRUCTURAL, KEYWDS 2 VIRTUAL SCREENING, INHIBITORS, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR D.P.WANG,F.Y.JIANG,X.Y.ZENG,R.ZHAO,C.CHEN,Y.ZHU,J.M.CAO REVDAT 1 01-NOV-23 7XT0 0 JRNL AUTH D.P.WANG JRNL TITL CRYSTAL STRUCTURE OF RNA HELICASE FROM SAINT LOUIS JRNL TITL 2 ENCEPHALITIS VIRUS AND DISCOVERY OF ITS INHIBITORS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.48 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) : 2.48 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.97 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 15325 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) : 0.207 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.274 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 768 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.48 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.54 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1116 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.90 REMARK 3 BIN R VALUE (WORKING SET) : 0.3030 REMARK 3 BIN FREE R VALUE SET COUNT : 55 REMARK 3 BIN FREE R VALUE : 0.3040 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3447 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 8 REMARK 3 SOLVENT ATOMS : 54 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 57.46 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.60000 REMARK 3 B22 (A**2) : -0.36000 REMARK 3 B33 (A**2) : 4.97000 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): 0.843 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.331 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.303 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 14.062 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.952 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.905 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3524 ; 0.008 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 3366 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4770 ; 1.675 ; 1.654 REMARK 3 BOND ANGLES OTHERS (DEGREES): 7740 ; 1.190 ; 1.585 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 431 ; 8.417 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 196 ;35.651 ;21.633 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 608 ;20.897 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 30 ;16.448 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 464 ; 0.068 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3979 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 825 ; 0.001 ; 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): NULL ; NULL ; NULL 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 7XT0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-MAY-22. REMARK 100 THE DEPOSITION ID IS D_1300029378. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-NOV-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 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) : 0.987 REMARK 200 MONOCHROMATOR : SI111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38975 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.480 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 (%) : 84.8 REMARK 200 DATA REDUNDANCY : 9.800 REMARK 200 R MERGE (I) : 0.11300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.48 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.57 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.11300 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: HKL-3000 REMARK 200 STARTING MODEL: 2V8O REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.48 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MAGNESIUM CHLORIDE HEXAHYDRATE, HEPES, REMARK 280 PH 7.0, PEG 3350, NICKEL CHLORIDE HEXAHYDRATE, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 289.15K 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 25.73350 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 52.38050 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.32800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 52.38050 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.73350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.32800 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: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 VAL A 76 REMARK 465 LYS A 77 REMARK 465 ASN A 78 REMARK 465 GLU A 79 REMARK 465 HIS A 80 REMARK 465 GLN A 81 REMARK 465 ASP A 265 REMARK 465 ASN A 404 REMARK 465 ASN A 405 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 NH1 ARG A 388 OXT ARG A 446 2.18 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 ARG A 15 -10.27 84.42 REMARK 500 LYS A 28 -61.78 -121.81 REMARK 500 ARG A 46 99.89 -44.55 REMARK 500 PRO A 101 80.41 -49.57 REMARK 500 ASN A 106 90.17 -66.09 REMARK 500 THR A 144 135.53 -171.35 REMARK 500 PHE A 183 132.52 -29.65 REMARK 500 THR A 184 -71.65 -61.69 REMARK 500 GLU A 230 53.03 -97.16 REMARK 500 ASP A 267 -17.56 -143.03 REMARK 500 ASP A 310 37.12 -142.32 REMARK 500 PRO A 329 144.00 -31.55 REMARK 500 PRO A 339 -5.54 -59.73 REMARK 500 ARG A 366 -70.83 -60.26 REMARK 500 ASN A 397 33.20 -97.49 REMARK 500 LEU A 401 -71.57 -79.68 REMARK 500 THR A 411 170.62 -59.37 REMARK 500 THR A 413 66.05 -117.83 REMARK 500 ARG A 420 77.24 -162.41 REMARK 500 CYS A 429 35.59 -150.34 REMARK 500 ASP A 431 -152.76 -119.14 REMARK 500 REMARK 500 REMARK: NULL DBREF1 7XT0 A 5 446 UNP A0A6M5UNY4_9FLAV DBREF2 7XT0 A A0A6M5UNY4 1676 2117 SEQADV 7XT0 GLY A 3 UNP A0A6M5UNY EXPRESSION TAG SEQADV 7XT0 SER A 4 UNP A0A6M5UNY EXPRESSION TAG SEQRES 1 A 444 GLY SER ASP ALA TYR ASN GLU GLU MET LEU ARG LYS ARG SEQRES 2 A 444 LYS LEU THR VAL LEU GLU LEU HIS PRO GLY ALA GLY LYS SEQRES 3 A 444 THR ARG LYS VAL LEU PRO GLN ILE ILE LYS ASP CYS ILE SEQRES 4 A 444 GLN LYS ARG LEU ARG THR ALA VAL LEU ALA PRO THR ARG SEQRES 5 A 444 VAL VAL ALA CYS GLU ILE ALA GLU ALA LEU LYS GLY LEU SEQRES 6 A 444 PRO ILE ARG TYR LEU THR PRO ALA VAL LYS ASN GLU HIS SEQRES 7 A 444 GLN GLY ASN GLU ILE VAL ASP VAL MET CYS HIS ALA THR SEQRES 8 A 444 LEU THR GLN LYS LEU LEU THR PRO THR ARG VAL PRO ASN SEQRES 9 A 444 TYR GLN VAL TYR ILE MET ASP GLU ALA HIS PHE ILE ASP SEQRES 10 A 444 PRO ALA SER ILE ALA ALA ARG GLY TYR ILE SER THR ARG SEQRES 11 A 444 VAL GLU LEU GLY GLU ALA ALA ALA ILE PHE MET THR ALA SEQRES 12 A 444 THR PRO PRO GLY THR ASN ASP PRO PHE PRO ASP SER ASN SEQRES 13 A 444 SER PRO ILE LEU ASP VAL GLU ALA GLN VAL PRO ASP LYS SEQRES 14 A 444 ALA TRP SER THR GLY TYR GLU TRP ILE THR ASN PHE THR SEQRES 15 A 444 GLY ARG THR VAL TRP PHE VAL PRO SER VAL LYS SER GLY SEQRES 16 A 444 ASN GLU ILE ALA ILE CYS LEU GLN LYS ALA GLY LYS ARG SEQRES 17 A 444 VAL ILE GLN LEU ASN ARG LYS SER PHE ASP THR GLU TYR SEQRES 18 A 444 PRO LYS THR LYS ASN ASN GLU TRP ASP PHE VAL VAL THR SEQRES 19 A 444 THR ASP ILE SER GLU MET GLY ALA ASN PHE GLY ALA HIS SEQRES 20 A 444 ARG VAL ILE ASP SER ARG LYS CYS VAL LYS PRO VAL ILE SEQRES 21 A 444 LEU GLU ASP ASP ASP ARG VAL ILE LEU ASN GLY PRO MET SEQRES 22 A 444 ALA ILE THR SER ALA SER ALA ALA GLN ARG ARG GLY ARG SEQRES 23 A 444 ILE GLY ARG ASN PRO SER GLN ILE GLY ASP GLU TYR HIS SEQRES 24 A 444 TYR GLY GLY ALA THR ASN GLU ASP ASP HIS ASP LEU ALA SEQRES 25 A 444 ASN TRP THR GLU ALA LYS ILE LEU LEU ASP ASN ILE TYR SEQRES 26 A 444 LEU PRO ASN GLY LEU VAL ALA GLN MET TYR GLN PRO GLU SEQRES 27 A 444 ARG ASP LYS VAL PHE THR MET ASP GLY GLU PHE ARG LEU SEQRES 28 A 444 ARG GLY GLU GLU ARG LYS ASN PHE VAL GLU LEU MET ARG SEQRES 29 A 444 ASN GLY ASP LEU PRO VAL TRP LEU ALA TYR LYS VAL ALA SEQRES 30 A 444 SER ASN GLY TYR SER TYR GLN ASP ARG SER TRP CYS PHE SEQRES 31 A 444 THR GLY GLN THR ASN ASN THR ILE LEU GLU ASP ASN ASN SEQRES 32 A 444 GLU VAL GLU VAL PHE THR LYS THR GLY ASP ARG LYS ILE SEQRES 33 A 444 LEU ARG PRO LYS TRP MET ASP ALA ARG VAL CYS CYS ASP SEQRES 34 A 444 TYR GLN ALA LEU LYS SER PHE LYS GLU PHE ALA ALA GLY SEQRES 35 A 444 LYS ARG HET EDO A 501 4 HET EDO A 502 4 HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 EDO 2(C2 H6 O2) FORMUL 4 HOH *54(H2 O) HELIX 1 AA1 ASN A 8 ARG A 13 5 6 HELIX 2 AA2 GLY A 25 LYS A 43 1 19 HELIX 3 AA3 THR A 53 LEU A 64 1 12 HELIX 4 AA4 HIS A 91 THR A 100 1 10 HELIX 5 AA5 ASP A 119 LEU A 135 1 17 HELIX 6 AA6 TYR A 177 PHE A 183 1 7 HELIX 7 AA7 SER A 193 LYS A 206 1 14 HELIX 8 AA8 SER A 218 LYS A 227 1 10 HELIX 9 AA9 ASP A 238 MET A 242 5 5 HELIX 10 AB1 THR A 278 GLY A 287 1 10 HELIX 11 AB2 LEU A 313 ASN A 325 1 13 HELIX 12 AB3 LEU A 328 LEU A 332 5 5 HELIX 13 AB4 TYR A 337 VAL A 344 5 8 HELIX 14 AB5 GLY A 355 ASN A 367 1 13 HELIX 15 AB6 PRO A 371 ASN A 381 1 11 HELIX 16 AB7 ARG A 388 THR A 393 5 6 HELIX 17 AB8 ARG A 427 CYS A 429 5 3 HELIX 18 AB9 TYR A 432 ALA A 443 1 12 SHEET 1 AA1 6 LEU A 17 LEU A 20 0 SHEET 2 AA1 6 ALA A 139 MET A 143 1 O ALA A 140 N THR A 18 SHEET 3 AA1 6 VAL A 109 ASP A 113 1 N MET A 112 O MET A 143 SHEET 4 AA1 6 THR A 47 ALA A 51 1 N LEU A 50 O ILE A 111 SHEET 5 AA1 6 VAL A 86 CYS A 90 1 O ASP A 87 N VAL A 49 SHEET 6 AA1 6 ILE A 69 TYR A 71 1 N ARG A 70 O VAL A 88 SHEET 1 AA2 6 ILE A 161 GLU A 165 0 SHEET 2 AA2 6 ASP A 298 TYR A 302 1 O TYR A 300 N VAL A 164 SHEET 3 AA2 6 ARG A 250 ASP A 253 1 N ASP A 253 O HIS A 301 SHEET 4 AA2 6 THR A 187 PHE A 190 1 N VAL A 188 O ILE A 252 SHEET 5 AA2 6 PHE A 233 THR A 236 1 O VAL A 234 N TRP A 189 SHEET 6 AA2 6 VAL A 211 LEU A 214 1 N ILE A 212 O VAL A 235 SHEET 1 AA3 3 LYS A 256 LEU A 263 0 SHEET 2 AA3 3 ARG A 268 ALA A 276 -1 O ILE A 270 N VAL A 261 SHEET 3 AA3 3 MET A 424 ASP A 425 1 O MET A 424 N VAL A 269 SHEET 1 AA4 2 GLU A 408 PHE A 410 0 SHEET 2 AA4 2 ARG A 416 ILE A 418 -1 O LYS A 417 N VAL A 409 CISPEP 1 GLY A 273 PRO A 274 0 -6.94 CRYST1 51.467 80.656 104.761 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 0.019430 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012398 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009546 0.00000