HEADER LYASE 27-FEB-04 1SI7 TITLE STRUCTURE OF E. COLI TRNA PSI 13 PSEUDOURIDINE SYNTHASE TRUD COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRNA PSEUDOURIDINE SYNTHASE D; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PSEUDOURIDYLATE SYNTHASE, URACIL HYDROLYASE; COMPND 5 EC: 4.2.1.70; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: TRUD; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS TRUD, PSEUDOURIDINE SYNTHASE, TRNA, NOVEL FOLD, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.KAYA,M.DEL CAMPO,J.OFENGAND,A.MALHOTRA REVDAT 5 03-APR-24 1SI7 1 REMARK REVDAT 4 14-FEB-24 1SI7 1 SEQADV REVDAT 3 24-FEB-09 1SI7 1 VERSN REVDAT 2 22-JUN-04 1SI7 1 JRNL REVDAT 1 16-MAR-04 1SI7 0 JRNL AUTH Y.KAYA,M.DEL CAMPO,J.OFENGAND,A.MALHOTRA JRNL TITL CRYSTAL STRUCTURE OF TRUD, A NOVEL PSEUDOURIDINE SYNTHASE JRNL TITL 2 WITH A NEW PROTEIN FOLD JRNL REF J.BIOL.CHEM. V. 279 18107 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 14999002 JRNL DOI 10.1074/JBC.C400072200 REMARK 2 REMARK 2 RESOLUTION. 2.20 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.05 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 635612.440 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.5 REMARK 3 NUMBER OF REFLECTIONS : 21744 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) : 0.212 REMARK 3 FREE R VALUE : 0.253 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1051 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 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) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.34 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3205 REMARK 3 BIN R VALUE (WORKING SET) : 0.2550 REMARK 3 BIN FREE R VALUE : 0.2670 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 177 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2672 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 240 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.97000 REMARK 3 B22 (A**2) : 2.22000 REMARK 3 B33 (A**2) : -5.19000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.18 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) : 0.30 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.19 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.000 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.640 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) : 1.410 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.280 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.120 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.000 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 56.97 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.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1SI7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-MAR-04. REMARK 100 THE DEPOSITION ID IS D_1000021730. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-NOV-03; NULL REMARK 200 TEMPERATURE (KELVIN) : 93.0; NULL REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : NSLS; NSLS REMARK 200 BEAMLINE : X12C; X12C REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; NULL REMARK 200 WAVELENGTH OR RANGE (A) : 0.97904; 0.97865 REMARK 200 MONOCHROMATOR : SI(111); NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; NULL REMARK 200 DETECTOR MANUFACTURER : CUSTOM-MADE; NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22262 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.03900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 30.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.28 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.21500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: UNPUBLISHED TRUD MODEL SAD DATA ON REMARK 200 SELENOMETHIONINE LABELED PROTEIN REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MES, PEG 8000, ETHYLENE GLYCOL, PH REMARK 280 6.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+3/4 REMARK 290 4555 Y,-X,Z+1/4 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 56.11750 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 84.17625 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 28.05875 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 MET A -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 THR A 341 REMARK 465 GLY A 342 REMARK 465 ASP A 343 REMARK 465 TYR A 344 REMARK 465 ALA A 345 REMARK 465 HIS A 346 REMARK 465 ILE A 347 REMARK 465 ALA A 348 REMARK 465 GLU A 349 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 GLU A 42 CG CD OE1 OE2 REMARK 470 PHE A 57 CG CD1 CD2 CE1 CE2 CZ REMARK 470 LYS A 67 CG CD CE NZ REMARK 470 LYS A 81 CG CD CE NZ 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 PRO A 94 165.46 -48.79 REMARK 500 GLU A 97 118.20 -31.97 REMARK 500 MET A 98 129.95 -36.20 REMARK 500 PHE A 104 105.21 -56.08 REMARK 500 GLN A 110 113.19 -168.85 REMARK 500 ASN A 158 45.22 -85.20 REMARK 500 ARG A 269 -124.65 44.34 REMARK 500 REMARK 500 REMARK: NULL DBREF 1SI7 A 1 349 UNP Q57261 TRUD_ECOLI 1 349 SEQADV 1SI7 MET A -19 UNP Q57261 EXPRESSION TAG SEQADV 1SI7 GLY A -18 UNP Q57261 EXPRESSION TAG SEQADV 1SI7 SER A -17 UNP Q57261 EXPRESSION TAG SEQADV 1SI7 SER A -16 UNP Q57261 EXPRESSION TAG SEQADV 1SI7 HIS A -15 UNP Q57261 EXPRESSION TAG SEQADV 1SI7 HIS A -14 UNP Q57261 EXPRESSION TAG SEQADV 1SI7 HIS A -13 UNP Q57261 EXPRESSION TAG SEQADV 1SI7 HIS A -12 UNP Q57261 EXPRESSION TAG SEQADV 1SI7 HIS A -11 UNP Q57261 EXPRESSION TAG SEQADV 1SI7 HIS A -10 UNP Q57261 EXPRESSION TAG SEQADV 1SI7 SER A -9 UNP Q57261 EXPRESSION TAG SEQADV 1SI7 SER A -8 UNP Q57261 EXPRESSION TAG SEQADV 1SI7 GLY A -7 UNP Q57261 EXPRESSION TAG SEQADV 1SI7 LEU A -6 UNP Q57261 EXPRESSION TAG SEQADV 1SI7 VAL A -5 UNP Q57261 EXPRESSION TAG SEQADV 1SI7 PRO A -4 UNP Q57261 EXPRESSION TAG SEQADV 1SI7 ARG A -3 UNP Q57261 EXPRESSION TAG SEQADV 1SI7 GLY A -2 UNP Q57261 EXPRESSION TAG SEQADV 1SI7 SER A -1 UNP Q57261 EXPRESSION TAG SEQADV 1SI7 HIS A 0 UNP Q57261 EXPRESSION TAG SEQRES 1 A 369 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 369 LEU VAL PRO ARG GLY SER HIS MET ILE GLU PHE ASP ASN SEQRES 3 A 369 LEU THR TYR LEU HIS GLY LYS PRO GLN GLY THR GLY LEU SEQRES 4 A 369 LEU LYS ALA ASN PRO GLU ASP PHE VAL VAL VAL GLU ASP SEQRES 5 A 369 LEU GLY PHE GLU PRO ASP GLY GLU GLY GLU HIS ILE LEU SEQRES 6 A 369 VAL ARG ILE LEU LYS ASN GLY CYS ASN THR ARG PHE VAL SEQRES 7 A 369 ALA ASP ALA LEU ALA LYS PHE LEU LYS ILE HIS ALA ARG SEQRES 8 A 369 GLU VAL SER PHE ALA GLY GLN LYS ASP LYS HIS ALA VAL SEQRES 9 A 369 THR GLU GLN TRP LEU CYS ALA ARG VAL PRO GLY LYS GLU SEQRES 10 A 369 MET PRO ASP LEU SER ALA PHE GLN LEU GLU GLY CYS GLN SEQRES 11 A 369 VAL LEU GLU TYR ALA ARG HIS LYS ARG LYS LEU ARG LEU SEQRES 12 A 369 GLY ALA LEU LYS GLY ASN ALA PHE THR LEU VAL LEU ARG SEQRES 13 A 369 GLU VAL SER ASN ARG ASP ASP VAL GLU GLN ARG LEU ILE SEQRES 14 A 369 ASP ILE CYS VAL LYS GLY VAL PRO ASN TYR PHE GLY ALA SEQRES 15 A 369 GLN ARG PHE GLY ILE GLY GLY SER ASN LEU GLN GLY ALA SEQRES 16 A 369 GLN ARG TRP ALA GLN THR ASN THR PRO VAL ARG ASP ARG SEQRES 17 A 369 ASN LYS ARG SER PHE TRP LEU SER ALA ALA ARG SER ALA SEQRES 18 A 369 LEU PHE ASN GLN ILE VAL ALA GLU ARG LEU LYS LYS ALA SEQRES 19 A 369 ASP VAL ASN GLN VAL VAL ASP GLY ASP ALA LEU GLN LEU SEQRES 20 A 369 ALA GLY ARG GLY SER TRP PHE VAL ALA THR THR GLU GLU SEQRES 21 A 369 LEU ALA GLU LEU GLN ARG ARG VAL ASN ASP LYS GLU LEU SEQRES 22 A 369 MET ILE THR ALA ALA LEU PRO GLY SER GLY GLU TRP GLY SEQRES 23 A 369 THR GLN ARG GLU ALA LEU ALA PHE GLU GLN ALA ALA VAL SEQRES 24 A 369 ALA ALA GLU THR GLU LEU GLN ALA LEU LEU VAL ARG GLU SEQRES 25 A 369 LYS VAL GLU ALA ALA ARG ARG ALA MET LEU LEU TYR PRO SEQRES 26 A 369 GLN GLN LEU SER TRP ASN TRP TRP ASP ASP VAL THR VAL SEQRES 27 A 369 GLU ILE ARG PHE TRP LEU PRO ALA GLY SER PHE ALA THR SEQRES 28 A 369 SER VAL VAL ARG GLU LEU ILE ASN THR THR GLY ASP TYR SEQRES 29 A 369 ALA HIS ILE ALA GLU FORMUL 2 HOH *240(H2 O) HELIX 1 1 GLU A 3 LEU A 7 5 5 HELIX 2 2 ASN A 23 GLU A 25 5 3 HELIX 3 3 ASN A 54 LEU A 66 1 13 HELIX 4 4 ASN A 140 GLY A 155 1 16 HELIX 5 5 GLY A 161 GLY A 168 5 8 HELIX 6 6 GLY A 169 GLN A 180 1 12 HELIX 7 7 ASP A 187 LEU A 211 1 25 HELIX 8 8 THR A 237 GLU A 239 5 3 HELIX 9 9 GLU A 240 ASP A 250 1 11 HELIX 10 10 GLN A 268 VAL A 279 1 12 HELIX 11 11 GLU A 282 GLU A 292 1 11 HELIX 12 12 ALA A 330 ARG A 335 1 6 SHEET 1 A 4 VAL A 73 PHE A 75 0 SHEET 2 A 4 VAL A 84 ARG A 92 -1 O CYS A 90 N SER A 74 SHEET 3 A 4 HIS A 43 ASN A 51 -1 N ILE A 48 O GLN A 87 SHEET 4 A 4 VAL A 111 HIS A 117 -1 O HIS A 117 N HIS A 43 SHEET 1 B 6 VAL A 73 PHE A 75 0 SHEET 2 B 6 VAL A 84 ARG A 92 -1 O CYS A 90 N SER A 74 SHEET 3 B 6 PHE A 27 ASP A 32 1 N GLU A 31 O GLU A 86 SHEET 4 B 6 GLY A 128 LEU A 135 -1 O THR A 132 N VAL A 28 SHEET 5 B 6 THR A 317 PRO A 325 -1 O ILE A 320 N LEU A 133 SHEET 6 B 6 GLN A 306 ASP A 314 -1 N GLN A 306 O TRP A 323 SHEET 1 C 2 VAL A 156 PRO A 157 0 SHEET 2 C 2 LEU A 302 LEU A 303 -1 O LEU A 303 N VAL A 156 SHEET 1 D 4 TRP A 233 VAL A 235 0 SHEET 2 D 4 ALA A 224 LEU A 227 -1 N LEU A 225 O PHE A 234 SHEET 3 D 4 LEU A 253 LEU A 259 -1 O MET A 254 N GLN A 226 SHEET 4 D 4 ALA A 297 ALA A 300 -1 O ALA A 297 N LEU A 259 CRYST1 63.479 63.479 112.235 90.00 90.00 90.00 P 43 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 0.015753 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015753 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008910 0.00000