HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 10-FEB-03 1NXH TITLE X-RAY STRUCTURE: NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET TT87 COMPND MOL_ID: 1; COMPND 2 MOLECULE: MTH396 PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CONSERVED PROTEIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOTHERMOBACTER THERMAUTOTROPHICUS; SOURCE 3 ORGANISM_TAXID: 145262; SOURCE 4 GENE: MTH396; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HYPOTHETICAL PROTEIN, DISULFIDE BONDS, HOMODIMER, STRUCTURAL KEYWDS 2 GENOMICS, PSI, PROTEIN STRUCTURE INITIATIVE, NORTHEAST STRUCTURAL KEYWDS 3 GENOMICS CONSORTIUM, NESG, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR R.KHAYAT,A.SAVCHENKO,A.EDWARDS,C.AROWSMITH,L.TONG,NORTHEAST AUTHOR 2 STRUCTURAL GENOMICS CONSORTIUM (NESG) REVDAT 4 11-OCT-17 1NXH 1 REMARK REVDAT 3 24-FEB-09 1NXH 1 VERSN REVDAT 2 25-JAN-05 1NXH 1 AUTHOR KEYWDS REMARK REVDAT 1 24-FEB-04 1NXH 0 JRNL AUTH R.KHAYAT,A.SAVCHENKO,A.EDWARDS,C.AROWSMITH,L.TONG JRNL TITL X-RAY STRUCTURE OF MTH396 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.80 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) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.90 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1947897.470 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 91.2 REMARK 3 NUMBER OF REFLECTIONS : 8205 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) : 0.226 REMARK 3 FREE R VALUE : 0.319 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.400 REMARK 3 FREE R VALUE TEST SET COUNT : 605 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.013 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) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.97 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 78.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1059 REMARK 3 BIN R VALUE (WORKING SET) : 0.3250 REMARK 3 BIN FREE R VALUE : 0.3620 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 6.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 79 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.041 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2012 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 48.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 59.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -6.00000 REMARK 3 B22 (A**2) : -6.00000 REMARK 3 B33 (A**2) : 12.00000 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) : 0.36 REMARK 3 ESD FROM SIGMAA (A) : 0.50 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) : 0.53 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.45 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 18.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.770 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : GROUP 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 : 0.31 REMARK 3 BSOL : 36.97 REMARK 3 REMARK 3 NCS MODEL : CONSTR 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 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1NXH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-FEB-03. REMARK 100 THE DEPOSITION ID IS D_1000018317. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-NOV-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.2 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97924 REMARK 200 MONOCHROMATOR : DIAMOND REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : CUSTOM-MADE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8628 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.0 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) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 78.0 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 REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SNB, SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.81 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M TRIS-HCL 9.2, 0.2M SODIUM REMARK 280 ACETATE, 30% PEG 4000, 2% GLYCEROL , VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 293K, PH 9.2 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 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+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 53.12300 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 40.11150 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 40.11150 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 26.56150 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 40.11150 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 40.11150 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 79.68450 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 40.11150 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 40.11150 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 26.56150 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 40.11150 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 40.11150 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 79.68450 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 53.12300 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: 3590 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 1 REMARK 465 ASP A 2 REMARK 465 MET B 201 REMARK 465 ASP B 202 REMARK 465 GLU B 203 REMARK 465 GLY B 204 REMARK 465 LEU B 232 REMARK 465 GLU B 233 REMARK 465 ILE B 234 REMARK 465 ASP B 235 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 24 -69.97 -132.52 REMARK 500 LEU A 28 50.04 -67.98 REMARK 500 ARG A 30 1.00 -63.04 REMARK 500 LEU A 32 12.51 57.37 REMARK 500 GLU A 33 17.67 27.59 REMARK 500 ILE A 34 58.67 14.12 REMARK 500 ASP A 35 111.55 44.21 REMARK 500 VAL A 36 -54.82 -27.74 REMARK 500 ALA A 54 -28.78 -171.27 REMARK 500 VAL A 81 -76.06 -117.50 REMARK 500 VAL A 83 -66.85 -97.60 REMARK 500 VAL B 224 -63.72 -135.53 REMARK 500 LEU B 228 55.51 -63.18 REMARK 500 ARG B 230 5.94 -59.66 REMARK 500 ALA B 254 -23.13 -179.65 REMARK 500 SER B 273 -73.26 -60.49 REMARK 500 VAL B 281 -74.75 -118.25 REMARK 500 VAL B 283 -68.39 -91.11 REMARK 500 ARG B 325 58.38 -94.29 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: TT87 RELATED DB: TARGETDB DBREF 1NXH A 1 126 UNP O26496 O26496_METTH 1 126 DBREF 1NXH B 201 326 GB 15678424 NP_275539 1 126 SEQADV 1NXH MSE A 7 UNP O26496 MET 7 MODIFIED RESIDUE SEQADV 1NXH MSE A 10 UNP O26496 MET 10 MODIFIED RESIDUE SEQADV 1NXH MSE A 44 UNP O26496 MET 44 MODIFIED RESIDUE SEQADV 1NXH MSE A 49 UNP O26496 MET 49 MODIFIED RESIDUE SEQADV 1NXH MSE A 84 UNP O26496 MET 84 MODIFIED RESIDUE SEQADV 1NXH MSE B 207 GB 15678424 MET 7 MODIFIED RESIDUE SEQADV 1NXH MSE B 210 GB 15678424 MET 10 MODIFIED RESIDUE SEQADV 1NXH MSE B 244 GB 15678424 MET 44 MODIFIED RESIDUE SEQADV 1NXH MSE B 249 GB 15678424 MET 49 MODIFIED RESIDUE SEQADV 1NXH MSE B 284 GB 15678424 MET 84 MODIFIED RESIDUE SEQRES 1 A 126 MET ASP GLU GLY GLU LEU MSE ARG LEU MSE LYS ARG ARG SEQRES 2 A 126 ILE LEU GLU SER TYR ARG TRP GLN GLU ASP VAL VAL LYS SEQRES 3 A 126 PRO LEU SER ARG GLU LEU GLU ILE ASP VAL GLU GLU PHE SEQRES 4 A 126 GLN ASP ILE LEU MSE ASP LYS LEU ASP MSE SER SER LEU SEQRES 5 A 126 GLU ALA LEU HIS PRO ARG PHE GLU SER ALA ARG PRO ARG SEQRES 6 A 126 CYS ILE ARG GLU LYS LEU HIS SER ASP LEU GLN LEU CYS SEQRES 7 A 126 TRP LEU VAL ASP VAL MSE GLU ILE ILE SER VAL ASP ASP SEQRES 8 A 126 ALA GLU ALA LEU LYS ASP GLU ILE THR GLU LEU VAL LEU SEQRES 9 A 126 ALA GLY ARG GLU TYR SER GLU ALA LEU SER GLU GLY ARG SEQRES 10 A 126 ARG ARG LEU HIS GLU ILE LEU ARG SER SEQRES 1 B 126 MET ASP GLU GLY GLU LEU MSE ARG LEU MSE LYS ARG ARG SEQRES 2 B 126 ILE LEU GLU SER TYR ARG TRP GLN GLU ASP VAL VAL LYS SEQRES 3 B 126 PRO LEU SER ARG GLU LEU GLU ILE ASP VAL GLU GLU PHE SEQRES 4 B 126 GLN ASP ILE LEU MSE ASP LYS LEU ASP MSE SER SER LEU SEQRES 5 B 126 GLU ALA LEU HIS PRO ARG PHE GLU SER ALA ARG PRO ARG SEQRES 6 B 126 CYS ILE ARG GLU LYS LEU HIS SER ASP LEU GLN LEU CYS SEQRES 7 B 126 TRP LEU VAL ASP VAL MSE GLU ILE ILE SER VAL ASP ASP SEQRES 8 B 126 ALA GLU ALA LEU LYS ASP GLU ILE THR GLU LEU VAL LEU SEQRES 9 B 126 ALA GLY ARG GLU TYR SER GLU ALA LEU SER GLU GLY ARG SEQRES 10 B 126 ARG ARG LEU HIS GLU ILE LEU ARG SER MODRES 1NXH MSE A 7 MET SELENOMETHIONINE MODRES 1NXH MSE A 10 MET SELENOMETHIONINE MODRES 1NXH MSE A 44 MET SELENOMETHIONINE MODRES 1NXH MSE A 49 MET SELENOMETHIONINE MODRES 1NXH MSE A 84 MET SELENOMETHIONINE MODRES 1NXH MSE B 207 MET SELENOMETHIONINE MODRES 1NXH MSE B 210 MET SELENOMETHIONINE MODRES 1NXH MSE B 244 MET SELENOMETHIONINE MODRES 1NXH MSE B 249 MET SELENOMETHIONINE MODRES 1NXH MSE B 284 MET SELENOMETHIONINE HET MSE A 7 8 HET MSE A 10 8 HET MSE A 44 8 HET MSE A 49 8 HET MSE A 84 8 HET MSE B 207 8 HET MSE B 210 8 HET MSE B 244 8 HET MSE B 249 8 HET MSE B 284 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 10(C5 H11 N O2 SE) HELIX 1 1 GLY A 4 GLU A 16 1 13 HELIX 2 2 SER A 17 VAL A 24 1 8 HELIX 3 3 GLU A 31 ILE A 34 5 4 HELIX 4 4 ASP A 35 LEU A 47 1 13 HELIX 5 5 ASP A 48 SER A 61 1 14 HELIX 6 6 ALA A 62 LEU A 75 1 14 HELIX 7 7 GLN A 76 VAL A 81 1 6 HELIX 8 8 SER A 88 ALA A 105 1 18 HELIX 9 9 GLU A 108 ARG A 125 1 18 HELIX 10 10 GLU B 205 GLU B 216 1 12 HELIX 11 11 SER B 217 VAL B 224 1 8 HELIX 12 12 VAL B 236 LEU B 247 1 12 HELIX 13 13 ASP B 248 SER B 261 1 14 HELIX 14 14 ALA B 262 LEU B 275 1 14 HELIX 15 15 GLN B 276 VAL B 281 1 6 HELIX 16 16 SER B 288 ALA B 305 1 18 HELIX 17 17 GLU B 308 ARG B 325 1 18 SSBOND 1 CYS A 66 CYS B 278 1555 1555 2.05 SSBOND 2 CYS A 78 CYS B 266 1555 1555 2.04 LINK C LEU A 6 N MSE A 7 1555 1555 1.33 LINK C MSE A 7 N ARG A 8 1555 1555 1.34 LINK C LEU A 9 N MSE A 10 1555 1555 1.33 LINK C MSE A 10 N LYS A 11 1555 1555 1.34 LINK C LEU A 43 N MSE A 44 1555 1555 1.33 LINK C MSE A 44 N ASP A 45 1555 1555 1.33 LINK C ASP A 48 N MSE A 49 1555 1555 1.33 LINK C MSE A 49 N SER A 50 1555 1555 1.33 LINK C VAL A 83 N MSE A 84 1555 1555 1.33 LINK C MSE A 84 N GLU A 85 1555 1555 1.33 LINK C LEU B 206 N MSE B 207 1555 1555 1.33 LINK C MSE B 207 N ARG B 208 1555 1555 1.33 LINK C LEU B 209 N MSE B 210 1555 1555 1.33 LINK C MSE B 210 N LYS B 211 1555 1555 1.33 LINK C LEU B 243 N MSE B 244 1555 1555 1.33 LINK C MSE B 244 N ASP B 245 1555 1555 1.33 LINK C ASP B 248 N MSE B 249 1555 1555 1.33 LINK C MSE B 249 N SER B 250 1555 1555 1.33 LINK C VAL B 283 N MSE B 284 1555 1555 1.33 LINK C MSE B 284 N GLU B 285 1555 1555 1.33 CRYST1 80.223 80.223 106.246 90.00 90.00 90.00 P 41 21 2 16 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 0.012465 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012465 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009412 0.00000