HEADER DNA BINDING PROTEIN 26-MAR-11 3R9Z TITLE CRYSTAL STRUCTURE OF STWHY2 K67A (FORM II) COMPND MOL_ID: 1; COMPND 2 MOLECULE: WHY2 PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: STWHY2; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SOLANUM TUBEROSUM; SOURCE 3 ORGANISM_COMMON: POTATO; SOURCE 4 ORGANISM_TAXID: 4113; SOURCE 5 STRAIN: KENNEBEC; SOURCE 6 GENE: STWHY2; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET21A KEYWDS STWHY2, SINGLE-STRANDED DNA BINDING PROTEIN, PLANT, POTATO, WHIRLY, KEYWDS 2 MITOCHONDRIA, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR L.CAPPADOCIA,N.BRISSON,J.SYGUSCH REVDAT 2 11-JAN-12 3R9Z 1 JRNL REVDAT 1 28-SEP-11 3R9Z 0 JRNL AUTH L.CAPPADOCIA,J.S.PARENT,E.ZAMPINI,E.LEPAGE,J.SYGUSCH, JRNL AUTH 2 N.BRISSON JRNL TITL A CONSERVED LYSINE RESIDUE OF PLANT WHIRLY PROTEINS IS JRNL TITL 2 NECESSARY FOR HIGHER ORDER PROTEIN ASSEMBLY AND PROTECTION JRNL TITL 3 AGAINST DNA DAMAGE. JRNL REF NUCLEIC ACIDS RES. V. 40 258 2012 JRNL REFN ISSN 0305-1048 JRNL PMID 21911368 JRNL DOI 10.1093/NAR/GKR740 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.85 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.1 REMARK 3 NUMBER OF REFLECTIONS : 19830 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.216 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.860 REMARK 3 FREE R VALUE TEST SET COUNT : 964 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 33.8519 - 3.3562 0.99 3139 147 0.1868 0.1980 REMARK 3 2 3.3562 - 2.6643 1.00 2965 161 0.1875 0.2000 REMARK 3 3 2.6643 - 2.3276 1.00 2936 150 0.1953 0.2427 REMARK 3 4 2.3276 - 2.1148 0.97 2855 140 0.1914 0.2377 REMARK 3 5 2.1148 - 1.9633 0.98 2863 149 0.1891 0.2266 REMARK 3 6 1.9633 - 1.8475 0.90 2618 142 0.2259 0.2789 REMARK 3 7 1.8475 - 1.7550 0.52 1490 75 0.2822 0.3232 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.30 REMARK 3 B_SOL : 42.61 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.71 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.46 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.49010 REMARK 3 B22 (A**2) : 2.49010 REMARK 3 B33 (A**2) : -4.98020 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 1258 REMARK 3 ANGLE : 1.000 1701 REMARK 3 CHIRALITY : 0.066 182 REMARK 3 PLANARITY : 0.004 218 REMARK 3 DIHEDRAL : 12.457 454 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: all REMARK 3 ORIGIN FOR THE GROUP (A): 5.9519 25.5371 14.7982 REMARK 3 T TENSOR REMARK 3 T11: 0.1409 T22: 0.1312 REMARK 3 T33: 0.1398 T12: 0.0013 REMARK 3 T13: 0.0075 T23: -0.0558 REMARK 3 L TENSOR REMARK 3 L11: 2.6724 L22: 1.4673 REMARK 3 L33: 1.6546 L12: -0.7787 REMARK 3 L13: 0.4363 L23: -0.3742 REMARK 3 S TENSOR REMARK 3 S11: 0.0378 S12: 0.2087 S13: -0.2216 REMARK 3 S21: -0.1365 S22: -0.0315 S23: 0.1263 REMARK 3 S31: 0.1177 S32: 0.0349 S33: -0.0101 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3R9Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-MAR-11. REMARK 100 THE RCSB ID CODE IS RCSB064675. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-MAR-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X29A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.29 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20419 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.755 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 200 DATA REDUNDANCY : 12.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04800 REMARK 200 FOR THE DATA SET : 21.5000 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 REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 3N1H REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.05 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.62 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM MOPS PH7.0, 18% PEG1000, 100MM REMARK 280 NH4H2PO4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 4 21 2 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 -Y+1/2,X+1/2,Z REMARK 290 4555 Y+1/2,-X+1/2,Z REMARK 290 5555 -X+1/2,Y+1/2,-Z REMARK 290 6555 X+1/2,-Y+1/2,-Z REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.000000 -1.000000 0.000000 45.29200 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 45.29200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 45.29200 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 45.29200 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 45.29200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 45.29200 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 45.29200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 45.29200 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 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 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 10370 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30360 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -125.0 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 90.58400 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 45.29200 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 45.29200 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 -45.29200 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 45.29200 REMARK 350 BIOMT3 4 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 47 REMARK 465 ALA A 48 REMARK 465 ASP A 49 REMARK 465 ALA A 50 REMARK 465 GLY A 51 REMARK 465 LYS A 52 REMARK 465 SER A 142 REMARK 465 MET A 143 REMARK 465 LEU A 144 REMARK 465 SER A 145 REMARK 465 SER A 146 REMARK 465 ASN A 147 REMARK 465 ALA A 148 REMARK 465 GLY A 149 REMARK 465 ARG A 215 REMARK 465 PRO A 216 REMARK 465 LEU A 217 REMARK 465 GLU A 218 REMARK 465 HIS A 219 REMARK 465 HIS A 220 REMARK 465 HIS A 221 REMARK 465 HIS A 222 REMARK 465 HIS A 223 REMARK 465 HIS A 224 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 ALA A 59 63.00 -151.90 REMARK 500 ASN A 90 -87.48 -109.80 REMARK 500 LYS A 178 17.83 56.31 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 252 DISTANCE = 5.07 ANGSTROMS REMARK 525 HOH A 302 DISTANCE = 6.51 ANGSTROMS REMARK 525 HOH A 372 DISTANCE = 7.14 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3R9Y RELATED DB: PDB REMARK 900 STWHY2 K67A (FORM I) REMARK 900 RELATED ID: 3RA0 RELATED DB: PDB REMARK 900 STWHY2 K67A-DT32 COMPLEX REMARK 900 RELATED ID: 3N1H RELATED DB: PDB REMARK 900 SAME PROTEIN WITHOUT K67A MUTATION REMARK 900 RELATED ID: 3N1I RELATED DB: PDB REMARK 900 SAME PROTEIN WITHOUT K67A MUTATION REMARK 900 RELATED ID: 3N1J RELATED DB: PDB REMARK 900 SAME PROTEIN WITHOUT K67A MUTATION REMARK 900 RELATED ID: 3N1K RELATED DB: PDB REMARK 900 SAME PROTEIN WITHOUT K67A MUTATION REMARK 900 RELATED ID: 3N1L RELATED DB: PDB REMARK 900 SAME PROTEIN WITHOUT K67A MUTATION REMARK 900 RELATED ID: 1L3A RELATED DB: PDB REMARK 900 PARALOGUE PROTEIN DBREF 3R9Z A 48 216 UNP D9J034 D9J034_SOLTU 48 216 SEQADV 3R9Z MET A 47 UNP D9J034 INITIATING METHIONINE SEQADV 3R9Z ALA A 67 UNP D9J034 LYS 67 ENGINEERED MUTATION SEQADV 3R9Z LEU A 217 UNP D9J034 EXPRESSION TAG SEQADV 3R9Z GLU A 218 UNP D9J034 EXPRESSION TAG SEQADV 3R9Z HIS A 219 UNP D9J034 EXPRESSION TAG SEQADV 3R9Z HIS A 220 UNP D9J034 EXPRESSION TAG SEQADV 3R9Z HIS A 221 UNP D9J034 EXPRESSION TAG SEQADV 3R9Z HIS A 222 UNP D9J034 EXPRESSION TAG SEQADV 3R9Z HIS A 223 UNP D9J034 EXPRESSION TAG SEQADV 3R9Z HIS A 224 UNP D9J034 EXPRESSION TAG SEQRES 1 A 178 MET ALA ASP ALA GLY LYS ARG GLU GLY ARG VAL PHE ALA SEQRES 2 A 178 PRO TYR SER VAL PHE LYS GLY ALA ALA ALA LEU SER ALA SEQRES 3 A 178 GLU PRO ARG LEU PRO THR PHE ASN ARG LEU ASP SER GLY SEQRES 4 A 178 GLY VAL LYS LEU ASN ARG ARG GLY VAL ILE MET LEU THR SEQRES 5 A 178 PHE TRP PRO SER VAL GLY GLU ARG LYS TYR ASP TRP GLU SEQRES 6 A 178 LYS ARG GLN LEU PHE ALA LEU SER ALA THR GLU VAL GLY SEQRES 7 A 178 SER LEU ILE SER MET GLY THR ARG ASP SER SER GLU PHE SEQRES 8 A 178 PHE HIS ASP PRO SER MET LEU SER SER ASN ALA GLY GLN SEQRES 9 A 178 VAL ARG LYS SER LEU SER ILE LYS PRO ASN ALA ASP GLY SEQRES 10 A 178 SER GLY TYR PHE ILE SER LEU SER VAL VAL ASN ASN ASN SEQRES 11 A 178 LEU LYS THR ASN ASP ARG PHE THR VAL PRO VAL THR THR SEQRES 12 A 178 ALA GLU PHE ALA VAL MET ARG THR ALA PHE SER PHE ALA SEQRES 13 A 178 LEU PRO HIS ILE MET GLY TRP ASP ARG PHE THR ASN ARG SEQRES 14 A 178 PRO LEU GLU HIS HIS HIS HIS HIS HIS HET PO4 A 1 5 HET PO4 A 2 5 HETNAM PO4 PHOSPHATE ION FORMUL 2 PO4 2(O4 P 3-) FORMUL 4 HOH *209(H2 O) HELIX 1 1 TRP A 110 ARG A 113 5 4 HELIX 2 2 SER A 119 SER A 128 1 10 HELIX 3 3 THR A 189 MET A 207 1 19 HELIX 4 4 GLY A 208 PHE A 212 5 5 SHEET 1 A 4 TYR A 61 PHE A 64 0 SHEET 2 A 4 ALA A 68 ARG A 75 -1 O LEU A 70 N VAL A 63 SHEET 3 A 4 VAL A 94 GLY A 104 -1 O VAL A 94 N ARG A 75 SHEET 4 A 4 LYS A 107 TYR A 108 -1 O LYS A 107 N VAL A 103 SHEET 1 B 4 TYR A 61 PHE A 64 0 SHEET 2 B 4 ALA A 68 ARG A 75 -1 O LEU A 70 N VAL A 63 SHEET 3 B 4 VAL A 94 GLY A 104 -1 O VAL A 94 N ARG A 75 SHEET 4 B 4 GLN A 114 LEU A 118 -1 O LEU A 118 N ILE A 95 SHEET 1 C 2 PHE A 79 ARG A 81 0 SHEET 2 C 2 VAL A 87 LEU A 89 -1 O LYS A 88 N ASN A 80 SHEET 1 D 4 SER A 135 HIS A 139 0 SHEET 2 D 4 VAL A 151 PRO A 159 -1 O LYS A 153 N HIS A 139 SHEET 3 D 4 GLY A 165 ASN A 174 -1 O SER A 171 N SER A 154 SHEET 4 D 4 THR A 179 THR A 188 -1 O PHE A 183 N LEU A 170 SITE 1 AC1 5 ARG A 75 ARG A 91 ARG A 92 HOH A 344 SITE 2 AC1 5 HOH A 384 SITE 1 AC2 6 LEU A 115 PHE A 116 ALA A 117 HIS A 139 SITE 2 AC2 6 LYS A 153 HOH A 281 CRYST1 90.584 90.584 50.933 90.00 90.00 90.00 P 4 21 2 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 0.011039 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011039 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019634 0.00000 MASTER 332 0 2 4 14 0 4 6 0 0 0 14 END