HEADER LIGASE 18-OCT-10 3P9Z TITLE CRYSTAL STRUCTURE OF UROPORPHYRINOGEN-III SYNTHETASE FROM HELICOBACTER TITLE 2 PYLORI 26695 COMPND MOL_ID: 1; COMPND 2 MOLECULE: UROPORPHYRINOGEN III COSYNTHASE (HEMD); COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HELICOBACTER PYLORI; SOURCE 3 ORGANISM_TAXID: 210; SOURCE 4 GENE: HP_1224; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21DE3; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PMCSG19B KEYWDS MCSG, PSI2, STRUCTURAL GENOMICS, PROTEIN STRUCTURE INITIATIVE, KEYWDS 2 MIDWEST CENTER FOR STRUCTURAL GENOMICS, UROPORPHYRINOGEN-III KEYWDS 3 SYNTHETASE, TETRAPYRROLE BIOSYNTHESIS, HEME, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR B.NOCEK,A.STEIN,G.CHHOR,R.J.FENSKE,K.BUCK,A.JOACHIMIAK,MIDWEST CENTER AUTHOR 2 FOR STRUCTURAL GENOMICS (MCSG) REVDAT 1 03-NOV-10 3P9Z 0 JRNL AUTH B.NOCEK,A.STEIN,G.CHHOR,R.J.FENSKE,K.BUCK,A.JOACHIMIAK JRNL TITL CRYSTAL STRUCTURE OF UROPORPHYRINOGEN-III SYNTHETASE FROM JRNL TITL 2 HELICOBACTER PYLORI 26695 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 13733 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) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 729 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.15 REMARK 3 REFLECTION IN BIN (WORKING SET) : 936 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.96 REMARK 3 BIN R VALUE (WORKING SET) : 0.2590 REMARK 3 BIN FREE R VALUE SET COUNT : 63 REMARK 3 BIN FREE R VALUE : 0.3270 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1691 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 7 REMARK 3 SOLVENT ATOMS : 106 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.46 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.04000 REMARK 3 B22 (A**2) : -0.02000 REMARK 3 B33 (A**2) : 0.07000 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): 0.229 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.187 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.131 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.807 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.946 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.932 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1751 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2379 ; 1.266 ; 1.985 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 217 ; 5.818 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 67 ;34.909 ;24.328 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 311 ;14.376 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 4 ;16.443 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 280 ; 0.088 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1276 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 1079 ; 0.640 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1747 ; 1.230 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 672 ; 2.098 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 629 ; 3.522 ; 4.500 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 : 1.40 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 REMARK 4 REMARK 4 3P9Z COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-OCT-10. REMARK 100 THE RCSB ID CODE IS RCSB062142. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-JUL-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9794 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14570 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 35.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 5.900 REMARK 200 R MERGE (I) : 0.11000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.00 REMARK 200 R MERGE FOR SHELL (I) : 0.56000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: AUTORICKSHAW REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.72 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 12% PEG3350, 0.1 M NA MALONATE PH 5.0, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 289K 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 27.70350 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 37.31200 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.83800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 37.31200 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.70350 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 28.83800 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 SER A -2 REMARK 465 ASN A -1 REMARK 465 ALA A 0 REMARK 465 LYS A 91 REMARK 465 ALA A 92 REMARK 465 HIS A 93 REMARK 465 GLY A 94 REMARK 465 LYS A 95 REMARK 465 GLU A 96 REMARK 465 PHE A 97 REMARK 465 VAL A 98 REMARK 465 GLN A 99 REMARK 465 ILE A 223 REMARK 465 LYS A 224 REMARK 465 GLU A 225 REMARK 465 CYS A 226 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 29 CG CD OE1 OE2 REMARK 470 LEU A 30 CG CD1 CD2 REMARK 470 LYS A 54 CG CD CE NZ REMARK 470 ASN A 55 CG OD1 ND2 REMARK 470 GLU A 72 CG CD OE1 OE2 REMARK 470 GLU A 106 CG CD OE1 OE2 REMARK 470 LYS A 157 CG CD CE NZ REMARK 470 GLU A 181 CG CD OE1 OE2 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 ASN A 55 -0.77 61.83 REMARK 500 VAL A 119 -75.56 -116.92 REMARK 500 SER A 121 57.39 34.67 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MLI A 301 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: APC5866 RELATED DB: TARGETDB DBREF 3P9Z A 1 226 UNP O25822 O25822_HELPY 1 226 SEQADV 3P9Z SER A -2 UNP O25822 EXPRESSION TAG SEQADV 3P9Z ASN A -1 UNP O25822 EXPRESSION TAG SEQADV 3P9Z ALA A 0 UNP O25822 EXPRESSION TAG SEQRES 1 A 229 SER ASN ALA MSE ARG GLU ILE VAL TRP VAL HIS SER GLN SEQRES 2 A 229 ARG ILE ALA PRO TYR LYS THR LEU ILE LEU ASN GLU PHE SEQRES 3 A 229 CYS TYR TYR PRO LEU GLU LEU ASP PRO THR PRO PHE ASN SEQRES 4 A 229 ALA LEU ILE PHE THR SER LYS ASN ALA VAL PHE SER LEU SEQRES 5 A 229 LEU GLU THR LEU LYS ASN SER PRO LYS LEU LYS MSE LEU SEQRES 6 A 229 GLN ASN ILE PRO ALA TYR ALA LEU SER GLU PRO THR ALA SEQRES 7 A 229 LYS THR LEU GLN ASP HIS HIS PHE LYS VAL ALA PHE MSE SEQRES 8 A 229 GLY GLU LYS ALA HIS GLY LYS GLU PHE VAL GLN GLU ILE SEQRES 9 A 229 PHE PRO LEU LEU GLU LYS LYS SER VAL LEU TYR LEU ARG SEQRES 10 A 229 ALA LYS GLU ILE VAL SER SER LEU ASP THR ILE LEU LEU SEQRES 11 A 229 GLU HIS GLY ILE ASP PHE LYS GLN ALA VAL VAL TYR GLU SEQRES 12 A 229 ASN LYS LEU LYS HIS LEU THR LEU SER GLU GLN ASN ALA SEQRES 13 A 229 LEU LYS PRO LYS GLU LYS SER ILE LEU ILE PHE THR ALA SEQRES 14 A 229 ILE SER HIS ALA LYS ALA PHE LEU HIS TYR PHE GLU PHE SEQRES 15 A 229 LEU GLU ASN TYR THR ALA ILE SER ILE GLY ASN THR THR SEQRES 16 A 229 ALA LEU TYR LEU GLN GLU GLN GLY ILE PRO SER TYR ILE SEQRES 17 A 229 ALA LYS LYS PRO SER LEU GLU ALA CYS LEU GLU LEU ALA SEQRES 18 A 229 LEU SER LEU ARG ILE LYS GLU CYS MODRES 3P9Z MSE A 1 MET SELENOMETHIONINE MODRES 3P9Z MSE A 61 MET SELENOMETHIONINE MODRES 3P9Z MSE A 88 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 61 13 HET MSE A 88 8 HET MLI A 301 7 HETNAM MSE SELENOMETHIONINE HETNAM MLI MALONATE ION FORMUL 1 MSE 3(C5 H11 N O2 SE) FORMUL 2 MLI C3 H2 O4 2- FORMUL 3 HOH *106(H2 O) HELIX 1 1 SER A 42 LEU A 53 1 12 HELIX 2 2 SER A 56 ASN A 64 1 9 HELIX 3 3 SER A 71 HIS A 81 1 11 HELIX 4 4 ILE A 101 GLU A 106 1 6 HELIX 5 5 SER A 121 HIS A 129 1 9 HELIX 6 6 THR A 147 LYS A 155 1 9 HELIX 7 7 ALA A 166 PHE A 177 1 12 HELIX 8 8 GLY A 189 GLN A 199 1 11 HELIX 9 9 SER A 210 LEU A 221 1 12 SHEET 1 A 5 LYS A 16 LEU A 18 0 SHEET 2 A 5 ILE A 4 VAL A 7 1 N TRP A 6 O LEU A 18 SHEET 3 A 5 ILE A 161 PHE A 164 1 O ILE A 161 N VAL A 5 SHEET 4 A 5 THR A 184 SER A 187 1 O ILE A 186 N PHE A 164 SHEET 5 A 5 SER A 203 ILE A 205 1 O TYR A 204 N SER A 187 SHEET 1 B 5 ASN A 21 TYR A 25 0 SHEET 2 B 5 ASP A 132 LEU A 143 -1 O LYS A 142 N GLU A 22 SHEET 3 B 5 SER A 109 ALA A 115 1 N TYR A 112 O LYS A 134 SHEET 4 B 5 ALA A 37 PHE A 40 1 N ILE A 39 O LEU A 111 SHEET 5 B 5 ALA A 67 ALA A 69 1 O TYR A 68 N LEU A 38 LINK C MSE A 1 N ARG A 2 1555 1555 1.33 LINK C LYS A 60 N MSE A 61 1555 1555 1.34 LINK C MSE A 61 N LEU A 62 1555 1555 1.34 LINK C PHE A 87 N MSE A 88 1555 1555 1.33 LINK C MSE A 88 N GLY A 89 1555 1555 1.32 CISPEP 1 ALA A 13 PRO A 14 0 2.51 SITE 1 AC1 10 THR A 41 TYR A 112 ARG A 114 GLU A 117 SITE 2 AC1 10 ILE A 118 VAL A 119 SER A 120 SER A 121 SITE 3 AC1 10 LEU A 122 HOH A 259 CRYST1 55.407 57.676 74.624 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 0.018048 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017338 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013401 0.00000 HETATM 1 N MSE A 1 23.515 34.434 -2.112 1.00 40.62 N HETATM 2 CA MSE A 1 23.708 33.110 -1.469 1.00 40.72 C HETATM 3 C MSE A 1 22.507 32.779 -0.585 1.00 39.07 C HETATM 4 O MSE A 1 22.041 33.619 0.197 1.00 38.64 O HETATM 5 CB MSE A 1 24.992 33.099 -0.642 1.00 41.89 C HETATM 6 CG MSE A 1 25.291 31.760 -0.010 1.00 47.12 C HETATM 7 SE MSE A 1 27.125 31.599 0.655 1.00 62.35 SE HETATM 8 CE MSE A 1 28.069 31.589 -1.069 1.00 57.43 C