HEADER HYDROLASE 25-SEP-17 6EK1 TITLE CRYSTAL STRUCTURE OF TYPE IIP RESTRICTION ENDONUCLEASE PFOI COMPND MOL_ID: 1; COMPND 2 MOLECULE: RESTRICTION ENDONUCLEASE PFOI; COMPND 3 CHAIN: A; COMPND 4 EC: 3.1.21.4; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS FLUORESCENS; SOURCE 3 ORGANISM_TAXID: 294; SOURCE 4 STRAIN: BIOVAR 126; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BH10B; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 316385; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PBAD24 KEYWDS RESTRICTION ENDONUCLEASE, PD-(D/E)XK NUCLEASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR G.TAMULAITIENE,E.MANAKOVA,V.JOVAISAITE,S.GRAZULIS,V.SIKSNYS REVDAT 3 08-MAY-24 6EK1 1 REMARK REVDAT 2 24-APR-19 6EK1 1 COMPND JRNL REVDAT 1 10-OCT-18 6EK1 0 JRNL AUTH G.TAMULAITIENE,E.MANAKOVA,V.JOVAISAITE,G.TAMULAITIS, JRNL AUTH 2 S.GRAZULIS,M.BOCHTLER,V.SIKSNYS JRNL TITL UNIQUE MECHANISM OF TARGET RECOGNITION BY PFOI RESTRICTION JRNL TITL 2 ENDONUCLEASE OF THE CCGG-FAMILY. JRNL REF NUCLEIC ACIDS RES. V. 47 997 2019 JRNL REFN ESSN 1362-4962 JRNL PMID 30445642 JRNL DOI 10.1093/NAR/GKY1137 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.3_1479 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.22 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.200 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 17795 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.223 REMARK 3 R VALUE (WORKING SET) : 0.218 REMARK 3 FREE R VALUE : 0.274 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.610 REMARK 3 FREE R VALUE TEST SET COUNT : 1710 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 45.2257 - 5.9508 0.96 1332 128 0.1769 0.2488 REMARK 3 2 5.9508 - 4.7249 0.93 1310 120 0.1888 0.2504 REMARK 3 3 4.7249 - 4.1281 0.94 1292 149 0.1720 0.2129 REMARK 3 4 4.1281 - 3.7509 0.92 1258 146 0.2133 0.2420 REMARK 3 5 3.7509 - 3.4822 0.95 1308 147 0.2267 0.2885 REMARK 3 6 3.4822 - 3.2769 0.97 1351 143 0.2392 0.2985 REMARK 3 7 3.2769 - 3.1129 0.99 1379 144 0.2512 0.2874 REMARK 3 8 3.1129 - 2.9774 0.99 1351 124 0.2434 0.2721 REMARK 3 9 2.9774 - 2.8628 1.00 1406 138 0.2452 0.3395 REMARK 3 10 2.8628 - 2.7640 0.99 1356 165 0.2657 0.3353 REMARK 3 11 2.7640 - 2.6776 0.99 1331 164 0.2813 0.3183 REMARK 3 12 2.6776 - 2.6011 0.99 1411 142 0.2931 0.4140 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.340 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.410 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 49.26 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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 : 0.002 2457 REMARK 3 ANGLE : 0.574 3318 REMARK 3 CHIRALITY : 0.022 374 REMARK 3 PLANARITY : 0.002 426 REMARK 3 DIHEDRAL : 12.425 898 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 6EK1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-SEP-17. REMARK 100 THE DEPOSITION ID IS D_1200006723. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-MAY-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7-7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : OSMIC CONFOCAL MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM 6.2.6 REMARK 200 DATA SCALING SOFTWARE : SCALA 3.2.19 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17795 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 45.220 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 5.300 REMARK 200 R MERGE (I) : 0.11200 REMARK 200 R SYM (I) : 0.11200 REMARK 200 FOR THE DATA SET : 5.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.74 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.20 REMARK 200 R MERGE FOR SHELL (I) : 0.44000 REMARK 200 R SYM FOR SHELL (I) : 0.44000 REMARK 200 FOR SHELL : 3.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP 9.2.10 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: BIPYRAMIDAL CRYSTALS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.84 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6.8 MG/ML OF PFOI IN COMPLEX WITH DNA REMARK 280 OLIGODUPLEX WAS MIXED WITH RESERVOIR SOLUTION 1:1, MICROSEEDING REMARK 280 WAS USED. NAHEPES 0.1M, MAGNESIUM FORMATE 0.2M, 18-20% PEG3350, REMARK 280 VAPOR DIFFUSION, TEMPERATURE 292K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 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+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 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 133.34650 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 24.03350 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 24.03350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 200.01975 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 24.03350 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 24.03350 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 66.67325 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 24.03350 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 24.03350 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 200.01975 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 24.03350 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 24.03350 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 66.67325 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 133.34650 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4210 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -15.0 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 0.000000 1.000000 0.000000 -48.06700 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 48.06700 REMARK 350 BIOMT3 2 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 ASN A 240 REMARK 465 LYS A 241 REMARK 465 ASP A 242 REMARK 465 GLY A 243 REMARK 465 ALA A 244 REMARK 465 ARG A 245 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 MET A 1 CG SD CE REMARK 470 LYS A 3 CD CE NZ REMARK 470 LYS A 38 CG CD CE NZ REMARK 470 LYS A 83 CG CD CE NZ REMARK 470 LYS A 109 CG CD CE NZ REMARK 470 LYS A 191 CD CE NZ REMARK 470 ILE A 239 CG1 CG2 CD1 REMARK 470 SER A 246 OG REMARK 470 GLN A 247 CG CD OE1 NE2 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 39 41.11 38.35 REMARK 500 LEU A 56 0.37 -69.06 REMARK 500 THR A 71 14.48 -145.03 REMARK 500 ILE A 91 -168.42 -113.15 REMARK 500 PRO A 93 107.20 -50.30 REMARK 500 LYS A 156 -107.74 55.53 REMARK 500 LEU A 190 -63.44 -100.04 REMARK 500 LYS A 191 -134.12 37.94 REMARK 500 SER A 273 38.95 -87.40 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 EDO A 401 DBREF 6EK1 A 1 312 PDB 6EK1 6EK1 1 312 SEQRES 1 A 312 MET GLN LYS TYR ARG LEU TYR GLU LYS ASP GLY SER PRO SEQRES 2 A 312 VAL GLN ASP PHE ASN ARG PHE VAL LYS GLY TRP LEU ASP SEQRES 3 A 312 ILE GLU PHE GLY LEU LYS GLU HIS GLN PRO PRO LYS VAL SEQRES 4 A 312 PHE ASP THR ILE ARG ASP LYS TYR ASN GLU ALA ILE GLU SEQRES 5 A 312 ALA VAL VAL LEU SER GLY VAL ALA PRO ARG THR ALA HIS SEQRES 6 A 312 LYS ALA ALA LEU SER THR LEU THR GLU LEU LEU PHE GLY SEQRES 7 A 312 HIS ASP LEU ALA LYS GLU LEU SER ALA ARG LEU ASP ILE SEQRES 8 A 312 GLN PRO ILE GLY VAL GLY GLY PHE ARG SER ALA HIS SER SEQRES 9 A 312 GLN ALA PHE ALA LYS ASN VAL GLY GLU ASN PHE VAL ASN SEQRES 10 A 312 LEU MET VAL TYR ALA LEU ALA CYS ILE LEU LYS ASP ASN SEQRES 11 A 312 ASP ASP VAL LEU VAL ASP LYS GLY LEU PRO PRO HIS LEU SEQRES 12 A 312 LYS LYS ALA LEU THR LEU SER ARG GLU CYS ARG ILE LYS SEQRES 13 A 312 ASP THR LEU ARG GLU ILE LYS ILE PRO ILE GLU GLY ASP SEQRES 14 A 312 LEU CYS VAL PHE SER ARG SER ASN HIS CYS ASN ALA ILE SEQRES 15 A 312 VAL ILE SER ALA LYS THR ARG LEU LYS GLU VAL PHE HIS SEQRES 16 A 312 ILE GLY THR MET TRP ALA LEU PHE SER ASP VAL ALA LYS SEQRES 17 A 312 ASP GLU TYR CYS LEU ASN LYS TRP GLY LEU LYS VAL GLU SEQRES 18 A 312 SER SER GLU SER LEU LYS ASP THR MET TYR VAL PHE ALA SEQRES 19 A 312 THR ALA ASP MET ILE ASN LYS ASP GLY ALA ARG SER GLN SEQRES 20 A 312 GLY CYS ASP VAL GLU ARG GLU THR PRO ARG ASN LEU ILE SEQRES 21 A 312 ALA MET ASP ALA SER PHE PHE ASP TYR VAL PHE VAL SER SEQRES 22 A 312 LYS MET GLY ILE GLY HIS VAL SER SER ASP LEU SER LEU SEQRES 23 A 312 LYS TYR GLY ARG GLU SER LEU PHE HIS GLU LEU GLY CYS SEQRES 24 A 312 ILE ILE ASP MET ILE GLU GLN LYS PHE ASP ILE LEU LEU HET EDO A 401 4 HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 EDO C2 H6 O2 FORMUL 3 HOH *6(H2 O) HELIX 1 AA1 ASP A 16 ASP A 26 1 11 HELIX 2 AA2 PHE A 40 LEU A 56 1 17 HELIX 3 AA3 ALA A 60 SER A 70 1 11 HELIX 4 AA4 THR A 71 PHE A 77 1 7 HELIX 5 AA5 ASP A 80 ASP A 90 1 11 HELIX 6 AA6 PHE A 99 HIS A 103 5 5 HELIX 7 AA7 SER A 104 LYS A 109 1 6 HELIX 8 AA8 ASN A 110 LEU A 127 1 18 HELIX 9 AA9 PRO A 140 LEU A 147 1 8 HELIX 10 AB1 VAL A 193 ALA A 207 1 15 HELIX 11 AB2 ASP A 209 TRP A 216 1 8 HELIX 12 AB3 GLU A 224 THR A 229 5 6 HELIX 13 AB4 ARG A 257 PHE A 266 1 10 HELIX 14 AB5 GLY A 298 ASP A 309 1 12 SHEET 1 AA1 2 LYS A 3 TYR A 4 0 SHEET 2 AA1 2 GLY A 30 LEU A 31 1 O GLY A 30 N TYR A 4 SHEET 1 AA2 6 VAL A 133 LYS A 137 0 SHEET 2 AA2 6 LEU A 170 SER A 174 -1 O PHE A 173 N LEU A 134 SHEET 3 AA2 6 ALA A 181 LYS A 187 -1 O ILE A 184 N LEU A 170 SHEET 4 AA2 6 MET A 230 THR A 235 1 O ALA A 234 N SER A 185 SHEET 5 AA2 6 TYR A 269 VAL A 272 1 O PHE A 271 N PHE A 233 SHEET 6 AA2 6 HIS A 295 GLU A 296 1 O HIS A 295 N VAL A 270 SHEET 1 AA3 3 THR A 158 PRO A 165 0 SHEET 2 AA3 3 THR A 148 ILE A 155 -1 N ARG A 151 O ILE A 162 SHEET 3 AA3 3 LEU A 218 LYS A 219 -1 O LYS A 219 N SER A 150 SITE 1 AC1 6 ALA A 201 SER A 204 ASP A 205 LYS A 208 SITE 2 AC1 6 TYR A 231 ASP A 268 CRYST1 48.067 48.067 266.693 90.00 90.00 90.00 P 43 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 0.020804 0.000000 0.000000 0.00000 SCALE2 0.000000 0.020804 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003750 0.00000