PDB Short entry for 1O5T HEADER LIGASE 05-OCT-03 1O5T TITLE CRYSTAL STRUCTURE OF THE AMINOACYLATION CATALYTIC FRAGMENT OF HUMAN TITLE 2 TRYPTOPHANYL-TRNA SYNTHETASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRYPTOPHANYL-TRNA SYNTHETASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: AMINOACYLATION CATALYTIC FRAGMENT; COMPND 5 SYNONYM: TRYPTOPHAN--TRNA LIGASE, TRPRS, IFP53, HWRS; COMPND 6 EC: 6.1.1.2; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) CODON-PLUS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET24A(+) KEYWDS ROSSMANN FOLD, FOUR HELIX BUNDLE, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.YU,Y.LIU,N.SHEN,X.XU,J.JIA,Y.JIN,E.ARNOLD,J.DING REVDAT 4 27-DEC-23 1O5T 1 REMARK REVDAT 3 13-JUL-11 1O5T 1 VERSN REVDAT 2 24-FEB-09 1O5T 1 VERSN REVDAT 1 06-JUL-04 1O5T 0 JRNL AUTH Y.YU,Y.LIU,N.SHEN,X.XU,F.XU,J.JIA,Y.JIN,E.ARNOLD,J.DING JRNL TITL CRYSTAL STRUCTURE OF HUMAN TRYPTOPHANYL-TRNA SYNTHETASE JRNL TITL 2 CATALYTIC FRAGMENT JRNL REF J.BIOL.CHEM. V. 279 8378 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 14660560 JRNL DOI 10.1074/JBC.M311284200 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.51 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2193404.920 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 18911 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 SET) : 0.245 REMARK 3 FREE R VALUE : 0.296 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 960 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.010 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.66 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 740 REMARK 3 BIN R VALUE (WORKING SET) : 0.3491 REMARK 3 BIN FREE R VALUE : 0.4043 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.60 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 153 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 : 3056 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 107 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 49.70 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 65.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 7.10000 REMARK 3 B22 (A**2) : 7.10000 REMARK 3 B33 (A**2) : -14.21000 REMARK 3 B12 (A**2) : 9.78000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.39 REMARK 3 ESD FROM SIGMAA (A) : 0.45 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.48 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.46 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.830 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED 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 : FLAT MODEL REMARK 3 KSOL : 0.32 REMARK 3 BSOL : 53.14 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER_REP.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1O5T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 06-OCT-03. REMARK 100 THE DEPOSITION ID IS D_1000005999. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-FEB-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : F1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.916, 0.9500, 0.9790, 0.9787 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18911 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 8.500 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.54 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.3 REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : 0.41500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.33 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 16% PEG1500, 4% PEG3350, 0.2M TRI REMARK 280 -SODIUM CITRATE DIHYDRATE, PH 8.2, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 175.70667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 87.85333 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 131.78000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 43.92667 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 219.63333 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 175.70667 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 87.85333 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 43.92667 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 131.78000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 219.63333 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 ENZYME FORMS A HOMODIMER IN BOTH SOLUTION AND CRYSTAL REMARK 300 STRUCTURE. THE TWO SUBUNITS OF THE DIMER ARE RELATED BY THE REMARK 300 CRYSTALLOGRAPHIC 2-FOLD AXIS. THEREFORE, THERE IS ONE MOLECULE PER REMARK 300 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: 3030 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 31460 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 KCAL/MOL 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 350 BIOMT1 2 0.500000 0.866025 0.000000 41.12000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 -71.22193 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -307.48667 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 O GLU A 459 NH1 ARG A 464 2.19 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 VAL A 105 -72.28 -78.69 REMARK 500 PRO A 164 109.36 -52.95 REMARK 500 SER A 165 -167.10 -115.57 REMARK 500 ALA A 168 54.90 -67.79 REMARK 500 LYS A 231 20.23 -154.33 REMARK 500 MET A 243 55.27 -144.70 REMARK 500 ILE A 296 -54.50 -137.08 REMARK 500 ARG A 298 91.85 16.56 REMARK 500 ASP A 299 -29.26 69.37 REMARK 500 ARG A 326 -18.25 -47.58 REMARK 500 GLN A 347 50.99 75.54 REMARK 500 SER A 351 175.51 173.01 REMARK 500 PRO A 355 -1.29 -52.90 REMARK 500 LEU A 361 9.01 -68.08 REMARK 500 ARG A 381 163.49 -45.64 REMARK 500 LYS A 450 -5.54 -54.19 REMARK 500 REMARK 500 REMARK: NULL DBREF 1O5T A 94 471 UNP P23381 SYW_HUMAN 94 471 SEQRES 1 A 378 SER ALA LYS GLY ILE ASP TYR ASP LYS LEU ILE VAL ARG SEQRES 2 A 378 PHE GLY SER SER LYS ILE ASP LYS GLU LEU ILE ASN ARG SEQRES 3 A 378 ILE GLU ARG ALA THR GLY GLN ARG PRO HIS HIS PHE LEU SEQRES 4 A 378 ARG ARG GLY ILE PHE PHE SER HIS ARG ASP MET ASN GLN SEQRES 5 A 378 VAL LEU ASP ALA TYR GLU ASN LYS LYS PRO PHE TYR LEU SEQRES 6 A 378 TYR THR GLY ARG GLY PRO SER SER GLU ALA MET HIS VAL SEQRES 7 A 378 GLY HIS LEU ILE PRO PHE ILE PHE THR LYS TRP LEU GLN SEQRES 8 A 378 ASP VAL PHE ASN VAL PRO LEU VAL ILE GLN MET THR ASP SEQRES 9 A 378 ASP GLU LYS TYR LEU TRP LYS ASP LEU THR LEU ASP GLN SEQRES 10 A 378 ALA TYR SER TYR ALA VAL GLU ASN ALA LYS ASP ILE ILE SEQRES 11 A 378 ALA CYS GLY PHE ASP ILE ASN LYS THR PHE ILE PHE SER SEQRES 12 A 378 ASP LEU ASP TYR MET GLY MET SER SER GLY PHE TYR LYS SEQRES 13 A 378 ASN VAL VAL LYS ILE GLN LYS HIS VAL THR PHE ASN GLN SEQRES 14 A 378 VAL LYS GLY ILE PHE GLY PHE THR ASP SER ASP CYS ILE SEQRES 15 A 378 GLY LYS ILE SER PHE PRO ALA ILE GLN ALA ALA PRO SER SEQRES 16 A 378 PHE SER ASN SER PHE PRO GLN ILE PHE ARG ASP ARG THR SEQRES 17 A 378 ASP ILE GLN CYS LEU ILE PRO CYS ALA ILE ASP GLN ASP SEQRES 18 A 378 PRO TYR PHE ARG MET THR ARG ASP VAL ALA PRO ARG ILE SEQRES 19 A 378 GLY TYR PRO LYS PRO ALA LEU LEU HIS SER THR PHE PHE SEQRES 20 A 378 PRO ALA LEU GLN GLY ALA GLN THR LYS MET SER ALA SER SEQRES 21 A 378 ASP PRO ASN SER SER ILE PHE LEU THR ASP THR ALA LYS SEQRES 22 A 378 GLN ILE LYS THR LYS VAL ASN LYS HIS ALA PHE SER GLY SEQRES 23 A 378 GLY ARG ASP THR ILE GLU GLU HIS ARG GLN PHE GLY GLY SEQRES 24 A 378 ASN CYS ASP VAL ASP VAL SER PHE MET TYR LEU THR PHE SEQRES 25 A 378 PHE LEU GLU ASP ASP ASP LYS LEU GLU GLN ILE ARG LYS SEQRES 26 A 378 ASP TYR THR SER GLY ALA MET LEU THR GLY GLU LEU LYS SEQRES 27 A 378 LYS ALA LEU ILE GLU VAL LEU GLN PRO LEU ILE ALA GLU SEQRES 28 A 378 HIS GLN ALA ARG ARG LYS GLU VAL THR ASP GLU ILE VAL SEQRES 29 A 378 LYS GLU PHE MET THR PRO ARG LYS LEU SER PHE ASP PHE SEQRES 30 A 378 GLN FORMUL 2 HOH *107(H2 O) HELIX 1 1 LYS A 102 PHE A 107 1 6 HELIX 2 2 ASP A 113 GLY A 125 1 13 HELIX 3 3 HIS A 129 ARG A 134 1 6 HELIX 4 4 ASP A 142 ASN A 152 1 11 HELIX 5 5 HIS A 170 ASN A 188 1 19 HELIX 6 6 THR A 196 LYS A 204 1 9 HELIX 7 7 THR A 207 CYS A 225 1 19 HELIX 8 8 ASP A 228 ASN A 230 5 3 HELIX 9 9 ASP A 237 MET A 241 1 5 HELIX 10 10 GLY A 242 SER A 244 5 3 HELIX 11 11 GLY A 246 HIS A 257 1 12 HELIX 12 12 THR A 259 GLY A 268 1 10 HELIX 13 13 CYS A 274 PHE A 280 1 7 HELIX 14 14 PHE A 280 ALA A 286 1 7 HELIX 15 15 PRO A 287 SER A 292 5 6 HELIX 16 16 PHE A 293 ARG A 298 1 6 HELIX 17 17 GLN A 313 ILE A 327 1 15 HELIX 18 18 THR A 364 ALA A 376 1 13 HELIX 19 19 THR A 383 PHE A 390 1 8 HELIX 20 20 ASN A 393 VAL A 396 5 4 HELIX 21 21 ASP A 397 LEU A 407 1 11 HELIX 22 22 ASP A 409 GLY A 423 1 15 HELIX 23 23 LEU A 426 LYS A 450 1 25 HELIX 24 24 THR A 453 MET A 461 1 9 SHEET 1 A 7 SER A 110 LYS A 111 0 SHEET 2 A 7 SER A 139 ARG A 141 -1 O HIS A 140 N SER A 110 SHEET 3 A 7 ALA A 333 SER A 337 -1 O LEU A 334 N ARG A 141 SHEET 4 A 7 CYS A 305 ALA A 310 1 N CYS A 309 O LEU A 335 SHEET 5 A 7 TYR A 157 ARG A 162 1 N TYR A 157 O LEU A 306 SHEET 6 A 7 LEU A 191 MET A 195 1 O GLN A 194 N ARG A 162 SHEET 7 A 7 THR A 232 SER A 236 1 O PHE A 235 N MET A 195 CRYST1 82.240 82.240 263.560 90.00 90.00 120.00 P 65 2 2 12 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 0.012160 0.007020 0.000000 0.00000 SCALE2 0.000000 0.014041 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003794 0.00000