HEADER HYDROLASE 08-NOV-01 1KCF TITLE CRYSTAL STRUCTURE OF THE YEAST MITOCHONDRIAL HOLLIDAY JUNCTION TITLE 2 RESOLVASE, YDC2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOTHETICAL 30.2 KD PROTEIN C25G10.02 IN CHROMOSOME I; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.1.-.-; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SCHIZOSACCHAROMYCES POMBE; SOURCE 3 ORGANISM_COMMON: FISSION YEAST; SOURCE 4 ORGANISM_TAXID: 4896; SOURCE 5 GENE: SPAC25G10.02; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21DE3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET21A(+) KEYWDS BETA-ALPHA-BETA MOTIF, RUVC RESOLVASE FAMILY, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR S.CESCHINI,A.KEELEY,M.S.B.MCALISTER,M.ORAM,J.PHELAN,L.H.PEARL, AUTHOR 2 I.R.TSANEVA,T.E.BARRETT REVDAT 5 07-FEB-24 1KCF 1 REMARK REVDAT 4 24-FEB-09 1KCF 1 VERSN REVDAT 3 01-APR-03 1KCF 1 JRNL REVDAT 2 05-DEC-01 1KCF 1 JRNL REMARK REVDAT 1 28-NOV-01 1KCF 0 JRNL AUTH S.CESCHINI,A.KEELEY,M.S.MCALISTER,M.ORAM,J.PHELAN,L.H.PEARL, JRNL AUTH 2 I.R.TSANEVA,T.E.BARRETT JRNL TITL CRYSTAL STRUCTURE OF THE FISSION YEAST MITOCHONDRIAL JRNL TITL 2 HOLLIDAY JUNCTION RESOLVASE YDC2. JRNL REF EMBO J. V. 20 6601 2001 JRNL REFN ISSN 0261-4189 JRNL PMID 11726496 JRNL DOI 10.1093/EMBOJ/20.23.6601 REMARK 2 REMARK 2 RESOLUTION. 2.30 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) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.34 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1517194.370 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.0 REMARK 3 NUMBER OF REFLECTIONS : 31239 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) : 0.238 REMARK 3 FREE R VALUE : 0.270 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1518 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.44 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4551 REMARK 3 BIN R VALUE (WORKING SET) : 0.2680 REMARK 3 BIN FREE R VALUE : 0.3020 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 236 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 : 3738 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 220 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 43.40 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 55.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 13.70000 REMARK 3 B22 (A**2) : -7.53000 REMARK 3 B33 (A**2) : -6.17000 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) : 0.31 REMARK 3 ESD FROM SIGMAA (A) : 0.25 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) : 0.38 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.29 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) : 21.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.650 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) : 1.650 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.790 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.680 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.630 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.37 REMARK 3 BSOL : 69.76 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 : 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 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 USED BULK SOLVENT CORRECTION, SIMULATED ANNEALING, ENERGY REMARK 3 MINIMIZATION, REMARK 3 OVERALL AND INDVIDUAL B-FACTOR REFINEMENT. A MAXIMUM LIKELIHOOD REMARK 3 REFINENT REMARK 3 TARGET WAS ALSO USED. REMARK 4 REMARK 4 1KCF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-NOV-01. REMARK 100 THE DEPOSITION ID IS D_1000014807. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-MAR-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.93400 REMARK 200 MONOCHROMATOR : SAGITALLY FOCUSED GE(220) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31239 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 29.340 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.9 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.04000 REMARK 200 R SYM (I) : 0.03400 REMARK 200 FOR THE DATA SET : 16.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.5 REMARK 200 DATA REDUNDANCY IN SHELL : 3.20 REMARK 200 R MERGE FOR SHELL (I) : 0.20000 REMARK 200 R SYM FOR SHELL (I) : 0.17000 REMARK 200 FOR SHELL : 3.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SINGLE WAVELENGTH REMARK 200 ANOMALOUS DISPERSION REMARK 200 SOFTWARE USED: SOLVE, RESOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.86 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULPHATE, SODIUM ACETATE, PH REMARK 280 4.6, MICROBATCH, TEMPERATURE 287K. DIHYDROGEN PHOSPHATE, TRIS- REMARK 280 HCL, PH 8.5, MICROBATCH, TEMPERATURE 287K 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 36.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 36.62500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 66.97000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 36.62500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 36.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 66.97000 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: 1860 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22140 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -38.0 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 ALA A 2 REMARK 465 SER A 153 REMARK 465 ILE A 154 REMARK 465 GLU A 155 REMARK 465 GLN A 156 REMARK 465 LYS A 157 REMARK 465 ILE A 158 REMARK 465 GLN A 159 REMARK 465 THR A 181 REMARK 465 LYS A 182 REMARK 465 ALA A 183 REMARK 465 SER A 184 REMARK 465 PHE A 185 REMARK 465 SER A 186 REMARK 465 LYS A 187 REMARK 465 LYS A 257 REMARK 465 GLN A 258 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 THR B 3 REMARK 465 VAL B 4 REMARK 465 GLY B 22 REMARK 465 ARG B 23 REMARK 465 LYS B 24 REMARK 465 ASP B 25 REMARK 465 ARG B 122 REMARK 465 SER B 123 REMARK 465 GLY B 124 REMARK 465 ILE B 125 REMARK 465 ALA B 126 REMARK 465 THR B 127 REMARK 465 ILE B 128 REMARK 465 PRO B 129 REMARK 465 THR B 181 REMARK 465 LYS B 182 REMARK 465 ALA B 183 REMARK 465 SER B 184 REMARK 465 PHE B 185 REMARK 465 SER B 186 REMARK 465 LYS B 187 REMARK 465 LYS B 188 REMARK 465 LYS B 189 REMARK 465 SER B 219 REMARK 465 ARG B 220 REMARK 465 VAL B 221 REMARK 465 LYS B 257 REMARK 465 GLN B 258 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 ARG A 23 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 26 CG CD OE1 OE2 REMARK 470 ARG A 29 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 61 CG CD OE1 OE2 REMARK 470 SER A 63 OG REMARK 470 LYS A 78 CG CD CE NZ REMARK 470 ASP A 82 CG OD1 OD2 REMARK 470 GLN A 84 CG CD OE1 NE2 REMARK 470 GLN A 90 CG CD OE1 NE2 REMARK 470 SER A 92 OG REMARK 470 GLU A 107 CG CD OE1 OE2 REMARK 470 ARG A 120 CG CD NE CZ NH1 NH2 REMARK 470 TYR A 160 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 LYS A 169 CG CD CE NZ REMARK 470 ARG A 220 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 224 CG CD CE NZ REMARK 470 LYS A 246 CG CD CE NZ REMARK 470 LYS B 14 CG CD CE NZ REMARK 470 GLU B 26 CG CD OE1 OE2 REMARK 470 ARG B 29 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 30 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 78 CG CD CE NZ REMARK 470 GLN B 84 CG CD OE1 NE2 REMARK 470 GLN B 90 CG CD OE1 NE2 REMARK 470 GLN B 119 CG CD OE1 NE2 REMARK 470 ARG B 120 CG CD NE CZ NH1 NH2 REMARK 470 TYR B 121 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG B 151 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 155 CG CD OE1 OE2 REMARK 470 LYS B 169 CG CD CE NZ REMARK 470 GLN B 193 CG CD OE1 NE2 REMARK 470 ASN B 208 CG OD1 ND2 REMARK 470 GLU B 222 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 51 50.06 -140.97 REMARK 500 LEU A 75 3.17 -65.57 REMARK 500 ASP A 88 113.40 -171.30 REMARK 500 PHE A 89 31.06 -93.66 REMARK 500 ARG A 220 -165.46 -76.41 REMARK 500 VAL A 221 172.18 58.19 REMARK 500 PHE A 255 32.69 -96.89 REMARK 500 ARG B 20 49.02 -77.79 REMARK 500 ASN B 51 50.86 -140.30 REMARK 500 ASP B 88 115.56 -161.09 REMARK 500 GLN B 119 167.81 65.25 REMARK 500 ASN B 217 -87.03 -131.54 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 SO4 A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 500 DBREF 1KCF A 1 258 UNP Q10423 CCE1_SCHPO 1 258 DBREF 1KCF B 1 258 UNP Q10423 CCE1_SCHPO 1 258 SEQRES 1 A 258 MET ALA THR VAL LYS LEU SER PHE LEU GLN HIS ILE CYS SEQRES 2 A 258 LYS LEU THR GLY LEU SER ARG SER GLY ARG LYS ASP GLU SEQRES 3 A 258 LEU LEU ARG ARG ILE VAL ASP SER PRO ILE TYR PRO THR SEQRES 4 A 258 SER ARG VAL LEU GLY ILE ASP LEU GLY ILE LYS ASN PHE SEQRES 5 A 258 SER TYR CYS PHE ALA SER GLN ASN GLU ASP SER LYS VAL SEQRES 6 A 258 ILE ILE HIS ASN TRP SER VAL GLU ASN LEU THR GLU LYS SEQRES 7 A 258 ASN GLY LEU ASP ILE GLN TRP THR GLU ASP PHE GLN PRO SEQRES 8 A 258 SER SER MET ALA ASP LEU SER ILE GLN LEU PHE ASN THR SEQRES 9 A 258 LEU HIS GLU LYS PHE ASN PRO HIS VAL ILE LEU MET GLU SEQRES 10 A 258 ARG GLN ARG TYR ARG SER GLY ILE ALA THR ILE PRO GLU SEQRES 11 A 258 TRP THR LEU ARG VAL ASN MET LEU GLU SER MET LEU TYR SEQRES 12 A 258 ALA LEU HIS TYR ALA GLU LYS ARG ASN SER ILE GLU GLN SEQRES 13 A 258 LYS ILE GLN TYR PRO PHE LEU LEU SER LEU SER PRO LYS SEQRES 14 A 258 SER THR TYR SER TYR TRP ALA SER VAL LEU ASN THR LYS SEQRES 15 A 258 ALA SER PHE SER LYS LYS LYS SER ARG VAL GLN MET VAL SEQRES 16 A 258 LYS GLU LEU ILE ASP GLY GLN LYS ILE LEU PHE GLU ASN SEQRES 17 A 258 GLU GLU ALA LEU TYR LYS TRP ASN ASN GLY SER ARG VAL SEQRES 18 A 258 GLU PHE LYS LYS ASP ASP MET ALA ASP SER ALA LEU ILE SEQRES 19 A 258 ALA SER GLY TRP MET ARG TRP GLN ALA GLN LEU LYS HIS SEQRES 20 A 258 TYR ARG ASN PHE CYS LYS GLN PHE LEU LYS GLN SEQRES 1 B 258 MET ALA THR VAL LYS LEU SER PHE LEU GLN HIS ILE CYS SEQRES 2 B 258 LYS LEU THR GLY LEU SER ARG SER GLY ARG LYS ASP GLU SEQRES 3 B 258 LEU LEU ARG ARG ILE VAL ASP SER PRO ILE TYR PRO THR SEQRES 4 B 258 SER ARG VAL LEU GLY ILE ASP LEU GLY ILE LYS ASN PHE SEQRES 5 B 258 SER TYR CYS PHE ALA SER GLN ASN GLU ASP SER LYS VAL SEQRES 6 B 258 ILE ILE HIS ASN TRP SER VAL GLU ASN LEU THR GLU LYS SEQRES 7 B 258 ASN GLY LEU ASP ILE GLN TRP THR GLU ASP PHE GLN PRO SEQRES 8 B 258 SER SER MET ALA ASP LEU SER ILE GLN LEU PHE ASN THR SEQRES 9 B 258 LEU HIS GLU LYS PHE ASN PRO HIS VAL ILE LEU MET GLU SEQRES 10 B 258 ARG GLN ARG TYR ARG SER GLY ILE ALA THR ILE PRO GLU SEQRES 11 B 258 TRP THR LEU ARG VAL ASN MET LEU GLU SER MET LEU TYR SEQRES 12 B 258 ALA LEU HIS TYR ALA GLU LYS ARG ASN SER ILE GLU GLN SEQRES 13 B 258 LYS ILE GLN TYR PRO PHE LEU LEU SER LEU SER PRO LYS SEQRES 14 B 258 SER THR TYR SER TYR TRP ALA SER VAL LEU ASN THR LYS SEQRES 15 B 258 ALA SER PHE SER LYS LYS LYS SER ARG VAL GLN MET VAL SEQRES 16 B 258 LYS GLU LEU ILE ASP GLY GLN LYS ILE LEU PHE GLU ASN SEQRES 17 B 258 GLU GLU ALA LEU TYR LYS TRP ASN ASN GLY SER ARG VAL SEQRES 18 B 258 GLU PHE LYS LYS ASP ASP MET ALA ASP SER ALA LEU ILE SEQRES 19 B 258 ALA SER GLY TRP MET ARG TRP GLN ALA GLN LEU LYS HIS SEQRES 20 B 258 TYR ARG ASN PHE CYS LYS GLN PHE LEU LYS GLN HET SO4 A 400 5 HET SO4 B 500 5 HETNAM SO4 SULFATE ION FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *220(H2 O) HELIX 1 1 LYS A 5 THR A 16 1 12 HELIX 2 2 ASP A 25 SER A 34 1 10 HELIX 3 3 GLN A 90 ASN A 110 1 21 HELIX 4 4 THR A 127 ASN A 152 1 26 HELIX 5 5 SER A 167 ASN A 180 1 14 HELIX 6 6 SER A 190 GLY A 201 1 12 HELIX 7 7 ASN A 208 GLY A 218 1 11 HELIX 8 8 PHE A 223 GLN A 254 1 32 HELIX 9 9 LYS B 5 THR B 16 1 12 HELIX 10 10 GLU B 26 ASP B 33 1 8 HELIX 11 11 GLN B 90 ASN B 110 1 21 HELIX 12 12 GLU B 130 GLN B 156 1 27 HELIX 13 13 LYS B 169 ASN B 180 1 12 HELIX 14 14 SER B 190 GLY B 201 1 12 HELIX 15 15 ASN B 208 ASN B 217 1 10 HELIX 16 16 LYS B 224 GLN B 254 1 31 SHEET 1 A 6 PHE A 162 SER A 165 0 SHEET 2 A 6 VAL A 113 ARG A 118 1 N MET A 116 O LEU A 164 SHEET 3 A 6 VAL A 42 LEU A 47 1 N ILE A 45 O LEU A 115 SHEET 4 A 6 PHE A 52 GLN A 59 -1 O ALA A 57 N VAL A 42 SHEET 5 A 6 VAL A 65 GLU A 73 -1 O GLU A 73 N PHE A 52 SHEET 6 A 6 ILE A 204 PHE A 206 1 O LEU A 205 N VAL A 65 SHEET 1 B 6 PHE B 162 LEU B 166 0 SHEET 2 B 6 VAL B 113 GLU B 117 1 N ILE B 114 O PHE B 162 SHEET 3 B 6 VAL B 42 ASP B 46 1 N LEU B 43 O VAL B 113 SHEET 4 B 6 PHE B 52 GLN B 59 -1 O ALA B 57 N VAL B 42 SHEET 5 B 6 VAL B 65 GLU B 73 -1 O ILE B 66 N SER B 58 SHEET 6 B 6 ILE B 204 PHE B 206 1 O LEU B 205 N VAL B 65 SITE 1 AC1 3 SER A 190 ARG A 191 HOH A 406 SITE 1 AC2 2 SER B 190 ARG B 191 CRYST1 72.000 133.940 73.250 90.00 90.00 90.00 P 21 21 21 8 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 0.013889 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007466 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013652 0.00000