HEADER VIRAL PROTEIN 24-JAN-10 2X3G TITLE CRYSTAL STRUCTURE OF THE HYPOTHETICAL PROTEIN ORF119 FROM SULFOLOBUS TITLE 2 ISLANDICUS ROD-SHAPED VIRUS 1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SIRV1 HYPOTHETICAL PROTEIN ORF119; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 2-119; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SULFOLOBUS ISLANDICUS RUDIVIRUS 1 VARIANT XX; SOURCE 3 ORGANISM_TAXID: 282066; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_VARIANT: C43; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PDEST14 KEYWDS VIRAL PROTEIN, HOST MEMBRANE EXPDTA X-RAY DIFFRACTION AUTHOR M.OKE,L.G.CARTER,K.A.JOHNSON,H.LIU,S.A.MCMAHON,M.F.WHITE,J.H.NAISMITH REVDAT 3 13-NOV-24 2X3G 1 LINK REVDAT 2 24-JAN-18 2X3G 1 SOURCE REVDAT 1 21-JUL-10 2X3G 0 JRNL AUTH M.OKE,L.G.CARTER,K.A.JOHNSON,H.LIU,S.A.MCMAHON,X.YAN, JRNL AUTH 2 M.KEROU,N.D.WEIKART,N.KADI,M.A.SHEIKH,S.SCHMELZ,M.DORWARD, JRNL AUTH 3 M.ZAWADZKI,C.COZENS,H.FALCONER,H.POWERS,I.M.OVERTON, JRNL AUTH 4 C.A.J.VAN NIEKERK,X.PENG,P.PATEL,R.A.GARRETT,D.PRANGISHVILI, JRNL AUTH 5 C.H.BOTTING,P.J.COOTE,D.T.F.DRYDEN,G.J.BARTON, JRNL AUTH 6 U.SCHWARZ-LINEK,G.L.CHALLIS,G.L.TAYLOR,M.F.WHITE, JRNL AUTH 7 J.H.NAISMITH JRNL TITL THE SCOTTISH STRUCTURAL PROTEOMICS FACILITY: TARGETS, JRNL TITL 2 METHODS AND OUTPUTS. JRNL REF J.STRUCT.FUNCT.GENOM. V. 11 167 2010 JRNL REFN ISSN 1345-711X JRNL PMID 20419351 JRNL DOI 10.1007/S10969-010-9090-Y REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.84 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 11671 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) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.194 REMARK 3 FREE R VALUE : 0.238 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 592 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 869 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2390 REMARK 3 BIN FREE R VALUE SET COUNT : 34 REMARK 3 BIN FREE R VALUE : 0.3000 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 992 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 88 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 0.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.84 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.94000 REMARK 3 B22 (A**2) : -1.58000 REMARK 3 B33 (A**2) : -2.02000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -1.61000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.137 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.133 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.104 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.192 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.954 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.926 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1027 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 722 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1378 ; 1.183 ; 1.938 REMARK 3 BOND ANGLES OTHERS (DEGREES): 1757 ; 0.758 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 114 ; 6.357 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 49 ;33.144 ;23.061 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 201 ;15.119 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 4 ;18.274 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 148 ; 0.069 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1085 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 223 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 172 ; 0.208 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 697 ; 0.175 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 492 ; 0.192 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 549 ; 0.083 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 65 ; 0.140 ; 0.200 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): 11 ; 0.106 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 39 ; 0.200 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 14 ; 0.151 ; 0.200 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): 702 ; 0.922 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 232 ; 0.169 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 953 ; 1.131 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 524 ; 1.988 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 425 ; 2.445 ; 4.500 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 113 REMARK 3 ORIGIN FOR THE GROUP (A): 19.6270 14.4400 8.8290 REMARK 3 T TENSOR REMARK 3 T11: -0.1209 T22: -0.0959 REMARK 3 T33: -0.1102 T12: 0.0016 REMARK 3 T13: 0.0091 T23: 0.0090 REMARK 3 L TENSOR REMARK 3 L11: 1.5131 L22: 3.0256 REMARK 3 L33: 1.9367 L12: 0.1530 REMARK 3 L13: 0.1555 L23: 0.1935 REMARK 3 S TENSOR REMARK 3 S11: -0.0188 S12: -0.1869 S13: 0.1005 REMARK 3 S21: 0.3744 S22: 0.0683 S23: 0.0065 REMARK 3 S31: -0.1499 S32: -0.0059 S33: -0.0495 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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. ATOM RECORD CONTAINS SUM OF TLS AND RESIDUAL B REMARK 3 FACTORS ANISOU RECORD CONTAINS SUM OF TLS AND RESIDUAL U FACTORS REMARK 3 RESIDUES 57-59 ARE DISORDERED. REMARK 4 REMARK 4 2X3G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 24-JAN-10. REMARK 100 THE DEPOSITION ID IS D_1290042608. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-FEB-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9537 REMARK 200 MONOCHROMATOR : SI(III) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11671 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 38.840 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.85 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.50 REMARK 200 R MERGE FOR SHELL (I) : 0.54000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXD REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 4000, 0.1 M SODIUM CITRATE PH REMARK 280 6.0. CRYSTALS WERE CRYOPROTECTED WITH 25% PEG400 IN A SOLUTION REMARK 280 CONTAINING 22% PEG 4000, 0.1 M SODIUM CITRATE PH 6.0. REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 36.69000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.08500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 36.69000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 23.08500 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1990 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13150 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.6 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 -1.000000 0.000000 0.000000 65.17556 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 39.16998 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 THR A 57 REMARK 465 LYS A 58 REMARK 465 ASN A 59 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 114 -152.26 -106.52 REMARK 500 REMARK 500 REMARK: NULL DBREF 2X3G A 2 119 UNP Q5TJA9 Q5TJA9_SIRV1 2 119 SEQADV 2X3G GLY A 1 UNP Q5TJA9 EXPRESSION TAG SEQRES 1 A 119 GLY ASP LEU LYS LYS VAL LEU ASN PHE HIS PHE SER TYR SEQRES 2 A 119 ILE TYR THR TYR PHE ILE THR ILE THR THR ASN TYR LYS SEQRES 3 A 119 TYR GLY ASP THR GLU LYS ILE PHE ARG LYS PHE ARG SER SEQRES 4 A 119 TYR ILE TYR ASN HIS ASP LYS ASN SER HIS VAL PHE SER SEQRES 5 A 119 ILE LYS GLU THR THR LYS ASN SER ASN GLY LEU HIS TYR SEQRES 6 A 119 HIS ILE LEU VAL PHE THR ASN LYS LYS LEU ASP TYR SER SEQRES 7 A 119 ARG VAL HIS LYS HIS MSE PRO SER HIS SER ASP ILE ARG SEQRES 8 A 119 ILE GLU LEU VAL PRO LYS SER ILE SER ASP ILE LYS ASN SEQRES 9 A 119 VAL TYR LYS TYR MSE LEU LYS THR LYS LYS ASP ILE LYS SEQRES 10 A 119 MSE SER MODRES 2X3G MSE A 84 MET SELENOMETHIONINE MODRES 2X3G MSE A 109 MET SELENOMETHIONINE MODRES 2X3G MSE A 118 MET SELENOMETHIONINE HET MSE A 84 8 HET MSE A 109 8 HET MSE A 118 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 3(C5 H11 N O2 SE) FORMUL 2 HOH *88(H2 O) HELIX 1 1 GLY A 1 PHE A 11 1 11 HELIX 2 2 ASP A 29 ASP A 45 1 17 HELIX 3 3 ASP A 76 HIS A 83 1 8 HELIX 4 4 SER A 98 LEU A 110 1 13 HELIX 5 5 LYS A 111 LYS A 114 5 4 SHEET 1 AA 4 HIS A 49 GLU A 55 0 SHEET 2 AA 4 HIS A 64 THR A 71 -1 O HIS A 64 N GLU A 55 SHEET 3 AA 4 TYR A 15 THR A 22 -1 O TYR A 15 N THR A 71 SHEET 4 AA 4 ASP A 89 LEU A 94 -1 O ASP A 89 N THR A 22 LINK C HIS A 83 N MSE A 84 1555 1555 1.33 LINK C MSE A 84 N PRO A 85 1555 1555 1.35 LINK C TYR A 108 N MSE A 109 1555 1555 1.33 LINK C MSE A 109 N LEU A 110 1555 1555 1.33 LINK C LYS A 117 N MSE A 118 1555 1555 1.33 LINK C MSE A 118 N SER A 119 1555 1555 1.33 CRYST1 73.380 46.170 40.020 90.00 101.83 90.00 C 1 2 1 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 0.013628 0.000000 0.002854 0.00000 SCALE2 0.000000 0.021659 0.000000 0.00000 SCALE3 0.000000 0.000000 0.025530 0.00000