HEADER OXIDOREDUCTASE 10-AUG-04 1U9T TITLE CRYSTAL STRUCTURE ANALYSIS OF CHUS, AN E. COLI HEME OXYGENASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE HEME/HEMOGLOBIN TRANSPORT PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 155864; SOURCE 4 STRAIN: O157:H7 EDL933; SOURCE 5 GENE: CHUS; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET KEYWDS STRUCTURAL GENOMICS, THE MONTREAL-KINGSTON BACTERIAL STRUCTURAL KEYWDS 2 GENOMICS INITIATIVE, STRUCTURAL REPEAT, CENTRAL BETA SHEET, FLANKED KEYWDS 3 BY ALPHA HELICES, BSGI, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR M.D.SUITS,Z.JIA,MONTREAL-KINGSTON BACTERIAL STRUCTURAL GENOMICS AUTHOR 2 INITIATIVE (BSGI) REVDAT 5 14-FEB-24 1U9T 1 SEQADV REVDAT 4 13-JUL-11 1U9T 1 VERSN REVDAT 3 24-FEB-09 1U9T 1 VERSN REVDAT 2 17-JAN-06 1U9T 1 JRNL REMARK REVDAT 1 25-OCT-05 1U9T 0 JRNL AUTH M.D.SUITS,G.P.PAL,K.NAKATSU,A.MATTE,M.CYGLER,Z.JIA JRNL TITL IDENTIFICATION OF AN ESCHERICHIA COLI O157:H7 HEME OXYGENASE JRNL TITL 2 WITH TANDEM FUNCTIONAL REPEATS JRNL REF PROC.NATL.ACAD.SCI.USA V. 102 16955 2005 JRNL REFN ISSN 0027-8424 JRNL PMID 16275907 JRNL DOI 10.1073/PNAS.0504289102 REMARK 2 REMARK 2 RESOLUTION. 2.16 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 2.16 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.46 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 518891.380 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 92.5 REMARK 3 NUMBER OF REFLECTIONS : 14185 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) : 0.207 REMARK 3 FREE R VALUE : 0.283 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.000 REMARK 3 FREE R VALUE TEST SET COUNT : 846 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) : 2.16 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.28 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 67.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1613 REMARK 3 BIN R VALUE (WORKING SET) : 0.3080 REMARK 3 BIN FREE R VALUE : 0.3750 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 6.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 106 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.036 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2574 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 336 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 10.84000 REMARK 3 B22 (A**2) : -3.53000 REMARK 3 B33 (A**2) : -7.32000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -4.20000 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) : 0.34 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) : 0.39 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.47 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.400 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.50 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.720 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) : 4.400 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 5.930 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 6.600 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 8.300 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 120.5 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 : ION.PARAM REMARK 3 PARAMETER FILE 4 : HDM_XPLOR_PAR.TXT REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : HDM_XPLOR_TOP.TXT REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: WATERS PICKED AT LEVEL GREATER THAN 2.5 REMARK 4 REMARK 4 1U9T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-AUG-04. REMARK 100 THE DEPOSITION ID IS D_1000023423. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-MAR-03; 17-NOV-03 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : APS; APS REMARK 200 BEAMLINE : 17-BM; 17-BM REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979499; 0.98043455, REMARK 200 0.98043455, 0.9642276 REMARK 200 MONOCHROMATOR : SILICON; SILICON REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210; SBC-3 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14606 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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; 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 (%): 30.62 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.79 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3500, PH 6.0, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298.0K 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 28.94000 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 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 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 -1.000000 0.000000 0.000000 35.43572 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 28.94000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 59.24945 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 -11 REMARK 465 GLY A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 465 ASN A 14 REMARK 465 PRO A 15 REMARK 465 GLY A 16 REMARK 465 LYS A 17 REMARK 465 TYR A 18 REMARK 465 ALA A 167 REMARK 465 VAL A 168 REMARK 465 ASP A 169 REMARK 465 ALA A 170 REMARK 465 PRO A 171 REMARK 465 GLU A 338 REMARK 465 GLY A 339 REMARK 465 VAL A 340 REMARK 465 ALA A 341 REMARK 465 ALA A 342 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 LYS A 11 CG CD CE NZ REMARK 470 GLU A 114 CG CD OE1 OE2 REMARK 470 ASN A 115 CG OD1 ND2 REMARK 470 THR A 116 OG1 CG2 REMARK 470 ARG A 118 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 120 CG CD OE1 OE2 REMARK 470 GLU A 164 CG CD OE1 OE2 REMARK 470 LYS A 166 CG CD CE NZ REMARK 470 GLN A 174 CG CD OE1 NE2 REMARK 470 LYS A 264 CG CD CE NZ REMARK 470 GLU A 320 CG CD OE1 OE2 REMARK 470 ARG A 329 CG CD NE CZ NH1 NH2 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 N GLY A 60 O HOH A 638 2.10 REMARK 500 O PRO A 337 O HOH A 472 2.12 REMARK 500 OD2 ASP A 128 N ASP A 132 2.17 REMARK 500 O HOH A 603 O HOH A 645 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 LYS A 11 83.97 -29.68 REMARK 500 GLU A 12 -74.76 -51.53 REMARK 500 HIS A 40 -100.65 -91.56 REMARK 500 ASN A 68 -166.10 -125.79 REMARK 500 PRO A 94 -75.78 -33.28 REMARK 500 ARG A 95 2.76 -61.78 REMARK 500 ALA A 96 -124.17 -144.43 REMARK 500 ALA A 117 -72.09 -91.10 REMARK 500 ARG A 118 39.03 -81.27 REMARK 500 GLU A 159 -92.21 -48.63 REMARK 500 ASN A 160 53.79 75.07 REMARK 500 GLU A 164 -136.16 -121.34 REMARK 500 ASP A 178 -100.40 -92.17 REMARK 500 ALA A 179 -127.65 73.77 REMARK 500 ASN A 211 46.67 -85.16 REMARK 500 LEU A 212 -34.08 -148.14 REMARK 500 GLU A 258 -70.87 -88.62 REMARK 500 LYS A 264 68.99 36.58 REMARK 500 LEU A 279 87.53 -69.79 REMARK 500 GLU A 281 -22.43 170.95 REMARK 500 SER A 294 5.29 -59.65 REMARK 500 ARG A 318 143.00 -174.97 REMARK 500 ILE A 336 57.94 -142.42 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: CHUS_O157 RELATED DB: TARGETDB REMARK 900 RELATED ID: CHUS_ECO57 RELATED DB: TARGETDB DBREF 1U9T A 1 342 UNP Q8X5N8 Q8X5N8_ECO57 1 342 SEQADV 1U9T MET A -11 UNP Q8X5N8 CLONING ARTIFACT SEQADV 1U9T GLY A -10 UNP Q8X5N8 CLONING ARTIFACT SEQADV 1U9T SER A -9 UNP Q8X5N8 CLONING ARTIFACT SEQADV 1U9T SER A -8 UNP Q8X5N8 CLONING ARTIFACT SEQADV 1U9T HIS A -7 UNP Q8X5N8 CLONING ARTIFACT SEQADV 1U9T HIS A -6 UNP Q8X5N8 CLONING ARTIFACT SEQADV 1U9T HIS A -5 UNP Q8X5N8 CLONING ARTIFACT SEQADV 1U9T HIS A -4 UNP Q8X5N8 CLONING ARTIFACT SEQADV 1U9T HIS A -3 UNP Q8X5N8 CLONING ARTIFACT SEQADV 1U9T HIS A -2 UNP Q8X5N8 CLONING ARTIFACT SEQADV 1U9T GLY A -1 UNP Q8X5N8 CLONING ARTIFACT SEQADV 1U9T SER A 0 UNP Q8X5N8 CLONING ARTIFACT SEQRES 1 A 354 MET GLY SER SER HIS HIS HIS HIS HIS HIS GLY SER MET SEQRES 2 A 354 ASN HIS TYR THR ARG TRP LEU GLU LEU LYS GLU GLN ASN SEQRES 3 A 354 PRO GLY LYS TYR ALA ARG ASP ILE ALA GLY LEU MET ASN SEQRES 4 A 354 ILE ARG GLU ALA GLU LEU ALA PHE ALA ARG VAL THR HIS SEQRES 5 A 354 ASP ALA TRP ARG MET HIS GLY ASP ILE ARG ASP ILE LEU SEQRES 6 A 354 ALA ALA LEU GLU SER VAL GLY GLU THR LYS CYS ILE CYS SEQRES 7 A 354 ARG ASN GLU TYR ALA VAL HIS GLU GLN VAL GLY THR PHE SEQRES 8 A 354 THR ASN GLN HIS LEU ASN GLY HIS ALA GLY LEU ILE LEU SEQRES 9 A 354 ASN PRO ARG ALA LEU ASP LEU ARG LEU PHE LEU ASN GLN SEQRES 10 A 354 TRP ALA SER VAL PHE HIS ILE LYS GLU ASN THR ALA ARG SEQRES 11 A 354 GLY GLU ARG GLN SER ILE GLN PHE PHE ASP HIS GLN GLY SEQRES 12 A 354 ASP ALA LEU LEU LYS VAL TYR ALA THR ASP ASN THR ASP SEQRES 13 A 354 MET ALA ALA TRP SER GLU LEU LEU ALA ARG PHE ILE THR SEQRES 14 A 354 ASP GLU ASN THR PRO LEU GLU LEU LYS ALA VAL ASP ALA SEQRES 15 A 354 PRO VAL VAL GLN THR ARG ALA ASP ALA THR VAL VAL GLU SEQRES 16 A 354 GLN GLU TRP ARG ALA MET THR ASP VAL HIS GLN PHE PHE SEQRES 17 A 354 THR LEU LEU LYS ARG HIS ASN LEU THR ARG GLN GLN ALA SEQRES 18 A 354 PHE ASN LEU VAL ALA ASP ASP LEU ALA CYS LYS VAL SER SEQRES 19 A 354 ASN SER ALA LEU ALA GLN ILE LEU GLU SER ALA GLN GLN SEQRES 20 A 354 ASP GLY ASN GLU ILE MET VAL PHE VAL GLY ASN ARG GLY SEQRES 21 A 354 CYS VAL GLN ILE PHE THR GLY VAL VAL GLU LYS VAL VAL SEQRES 22 A 354 PRO MET LYS GLY TRP LEU ASN ILE PHE ASN PRO THR PHE SEQRES 23 A 354 THR LEU HIS LEU LEU GLU GLU SER ILE ALA GLU ALA TRP SEQRES 24 A 354 VAL THR ARG LYS PRO THR SER ASP GLY TYR VAL THR SER SEQRES 25 A 354 LEU GLU LEU PHE ALA HIS ASP GLY THR GLN ILE ALA GLN SEQRES 26 A 354 LEU TYR GLY GLN ARG THR GLU GLY ASP GLN GLU GLN ALA SEQRES 27 A 354 GLN TRP ARG LYS GLN ILE ALA SER LEU ILE PRO GLU GLY SEQRES 28 A 354 VAL ALA ALA FORMUL 2 HOH *336(H2 O) HELIX 1 1 MET A 1 LEU A 10 1 10 HELIX 2 2 ALA A 19 MET A 26 1 8 HELIX 3 3 ARG A 29 ALA A 36 1 8 HELIX 4 4 ASP A 48 LEU A 56 1 9 HELIX 5 5 ASN A 104 TRP A 106 5 3 HELIX 6 6 ASP A 144 ILE A 156 1 13 HELIX 7 7 THR A 180 ALA A 188 1 9 HELIX 8 8 HIS A 193 ASN A 203 1 11 HELIX 9 9 THR A 205 ASN A 211 1 7 HELIX 10 10 SER A 224 GLY A 237 1 14 HELIX 11 11 GLN A 327 TRP A 328 5 2 HELIX 12 12 LYS A 330 ILE A 336 5 7 SHEET 1 A 9 ALA A 42 MET A 45 0 SHEET 2 A 9 SER A 108 ILE A 112 -1 O HIS A 111 N TRP A 43 SHEET 3 A 9 SER A 123 PHE A 127 -1 O GLN A 125 N PHE A 110 SHEET 4 A 9 ALA A 133 ALA A 139 -1 O LEU A 134 N PHE A 126 SHEET 5 A 9 THR A 62 ARG A 67 -1 N ILE A 65 O LYS A 136 SHEET 6 A 9 ALA A 71 GLY A 77 -1 O GLN A 75 N CYS A 64 SHEET 7 A 9 PHE A 274 LEU A 279 -1 O THR A 275 N GLU A 74 SHEET 8 A 9 TRP A 266 PHE A 270 -1 N LEU A 267 O LEU A 278 SHEET 9 A 9 LYS A 259 PRO A 262 -1 N LYS A 259 O PHE A 270 SHEET 1 B 9 GLN A 82 HIS A 83 0 SHEET 2 B 9 ALA A 88 LEU A 92 -1 O LEU A 90 N HIS A 83 SHEET 3 B 9 ASP A 98 PHE A 102 -1 O LEU A 101 N GLY A 89 SHEET 4 B 9 CYS A 249 GLY A 255 -1 O ILE A 252 N ASP A 98 SHEET 5 B 9 ILE A 240 ASN A 246 -1 N ASN A 246 O CYS A 249 SHEET 6 B 9 GLN A 310 GLY A 316 -1 O TYR A 315 N MET A 241 SHEET 7 B 9 VAL A 298 ALA A 305 -1 N LEU A 303 O ALA A 312 SHEET 8 B 9 ILE A 283 LYS A 291 -1 N LYS A 291 O VAL A 298 SHEET 9 B 9 ALA A 218 VAL A 221 -1 N CYS A 219 O VAL A 288 CRYST1 41.684 57.880 59.578 90.00 96.02 90.00 P 1 21 1 2 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 0.023990 0.000000 0.002530 0.00000 SCALE2 0.000000 0.017277 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016878 0.00000