PDB Short entry for 1L1N HEADER VIRAL PROTEIN, HYDROLASE 19-FEB-02 1L1N TITLE POLIOVIRUS 3C PROTEINASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: GENOME POLYPROTEIN: PICORNAIN 3C; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 1565-1747; COMPND 5 SYNONYM: PROTEASE 3C, P3C; COMPND 6 EC: 3.4.22.28; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN POLIOVIRUS 1; SOURCE 3 ORGANISM_TAXID: 12081; SOURCE 4 STRAIN: MAHONEY; SOURCE 5 GENE: 3C; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PT7-3C KEYWDS BETA BARREL, TRYPSIN-LIKE, CATALYTIC TRIAD, VIRAL PROTEIN, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR S.C.MOSIMANN,M.M.CHERNAIA,S.SIA,S.PLOTCH,M.N.G.JAMES REVDAT 5 14-FEB-24 1L1N 1 REMARK REVDAT 4 13-JUL-11 1L1N 1 VERSN REVDAT 3 24-FEB-09 1L1N 1 VERSN REVDAT 2 01-APR-03 1L1N 1 JRNL REVDAT 1 10-APR-02 1L1N 0 JRNL AUTH S.C.MOSIMANN,M.M.CHERNEY,S.SIA,S.PLOTCH,M.N.JAMES JRNL TITL REFINED X-RAY CRYSTALLOGRAPHIC STRUCTURE OF THE POLIOVIRUS JRNL TITL 2 3C GENE PRODUCT. JRNL REF J.MOL.BIOL. V. 273 1032 1997 JRNL REFN ISSN 0022-2836 JRNL PMID 9367789 JRNL DOI 10.1006/JMBI.1997.1306 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 22854 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) : 0.213 REMARK 3 FREE R VALUE : 0.259 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1143 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2687 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 135 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.017 REMARK 3 BOND ANGLES (DEGREES) : 1.800 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1L1N COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-MAR-02. REMARK 100 THE DEPOSITION ID IS D_1000015561. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-JAN-96 REMARK 200 TEMPERATURE (KELVIN) : 295 REMARK 200 PH : 5.0 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SDMS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SDMS REMARK 200 DATA SCALING SOFTWARE : SDMS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26218 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.1 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.20 REMARK 200 COMPLETENESS FOR SHELL (%) : 80.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.18100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SIRAS REMARK 200 SOFTWARE USED: MLPHARE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.77 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, GLYCEROL, REMARK 280 MERCAPTOETHANOL, PH 5.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K 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 39.63000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 23.58500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 58.15500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 23.58500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 39.63000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 58.15500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: MONOMERIC 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 GLN A 181 REMARK 465 SER A 182 REMARK 465 GLN A 183 REMARK 465 GLY B 1 REMARK 465 PRO B 2 REMARK 465 GLN B 181 REMARK 465 SER B 182 REMARK 465 GLN B 183 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 GLN A 65 CG CD OE1 NE2 REMARK 470 GLN B 65 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 HIS A 31 145.65 -175.48 REMARK 500 ASP A 32 -113.08 46.57 REMARK 500 ASN A 111 69.92 25.74 REMARK 500 PRO A 141 91.19 -55.34 REMARK 500 THR A 154 107.76 -36.39 REMARK 500 ASP B 32 -116.40 42.63 REMARK 500 ASN B 111 61.73 34.48 REMARK 500 ASN B 165 40.13 -102.76 REMARK 500 SER B 167 -31.54 -138.58 REMARK 500 REMARK 500 REMARK: NULL DBREF 1L1N A 1 183 UNP P03300 POLH_POL1M 1565 1747 DBREF 1L1N B 1 183 UNP P03300 POLH_POL1M 1565 1747 SEQRES 1 A 183 GLY PRO GLY PHE ASP TYR ALA VAL ALA MET ALA LYS ARG SEQRES 2 A 183 ASN ILE VAL THR ALA THR THR SER LYS GLY GLU PHE THR SEQRES 3 A 183 MET LEU GLY VAL HIS ASP ASN VAL ALA ILE LEU PRO THR SEQRES 4 A 183 HIS ALA SER PRO GLY GLU SER ILE VAL ILE ASP GLY LYS SEQRES 5 A 183 GLU VAL GLU ILE LEU ASP ALA LYS ALA LEU GLU ASP GLN SEQRES 6 A 183 ALA GLY THR ASN LEU GLU ILE THR ILE ILE THR LEU LYS SEQRES 7 A 183 ARG ASN GLU LYS PHE ARG ASP ILE ARG PRO HIS ILE PRO SEQRES 8 A 183 THR GLN ILE THR GLU THR ASN ASP GLY VAL LEU ILE VAL SEQRES 9 A 183 ASN THR SER LYS TYR PRO ASN MET TYR VAL PRO VAL GLY SEQRES 10 A 183 ALA VAL THR GLU GLN GLY TYR LEU ASN LEU GLY GLY ARG SEQRES 11 A 183 GLN THR ALA ARG THR LEU MET TYR ASN PHE PRO THR ARG SEQRES 12 A 183 ALA GLY GLN CYS GLY GLY VAL ILE THR CYS THR GLY LYS SEQRES 13 A 183 VAL ILE GLY MET HIS VAL GLY GLY ASN GLY SER HIS GLY SEQRES 14 A 183 PHE ALA ALA ALA LEU LYS ARG SER TYR PHE THR GLN SER SEQRES 15 A 183 GLN SEQRES 1 B 183 GLY PRO GLY PHE ASP TYR ALA VAL ALA MET ALA LYS ARG SEQRES 2 B 183 ASN ILE VAL THR ALA THR THR SER LYS GLY GLU PHE THR SEQRES 3 B 183 MET LEU GLY VAL HIS ASP ASN VAL ALA ILE LEU PRO THR SEQRES 4 B 183 HIS ALA SER PRO GLY GLU SER ILE VAL ILE ASP GLY LYS SEQRES 5 B 183 GLU VAL GLU ILE LEU ASP ALA LYS ALA LEU GLU ASP GLN SEQRES 6 B 183 ALA GLY THR ASN LEU GLU ILE THR ILE ILE THR LEU LYS SEQRES 7 B 183 ARG ASN GLU LYS PHE ARG ASP ILE ARG PRO HIS ILE PRO SEQRES 8 B 183 THR GLN ILE THR GLU THR ASN ASP GLY VAL LEU ILE VAL SEQRES 9 B 183 ASN THR SER LYS TYR PRO ASN MET TYR VAL PRO VAL GLY SEQRES 10 B 183 ALA VAL THR GLU GLN GLY TYR LEU ASN LEU GLY GLY ARG SEQRES 11 B 183 GLN THR ALA ARG THR LEU MET TYR ASN PHE PRO THR ARG SEQRES 12 B 183 ALA GLY GLN CYS GLY GLY VAL ILE THR CYS THR GLY LYS SEQRES 13 B 183 VAL ILE GLY MET HIS VAL GLY GLY ASN GLY SER HIS GLY SEQRES 14 B 183 PHE ALA ALA ALA LEU LYS ARG SER TYR PHE THR GLN SER SEQRES 15 B 183 GLN FORMUL 3 HOH *135(H2 O) HELIX 1 1 ASP A 5 ASN A 14 1 10 HELIX 2 2 HIS A 40 SER A 42 5 3 HELIX 3 3 ILE A 86 ILE A 90 5 5 HELIX 4 4 LYS A 175 THR A 180 5 6 HELIX 5 5 GLY B 3 ASN B 14 1 12 HELIX 6 6 HIS B 40 SER B 42 5 3 HELIX 7 7 ILE B 86 ILE B 90 5 5 HELIX 8 8 LYS B 175 THR B 180 5 6 SHEET 1 A15 ASN A 69 LEU A 77 0 SHEET 2 A15 LYS A 52 GLU A 63 -1 N LEU A 57 O THR A 76 SHEET 3 A15 SER A 46 ILE A 49 -1 O ILE A 47 N VAL A 54 SHEET 4 A15 ILE A 15 THR A 20 -1 N THR A 19 O VAL A 48 SHEET 5 A15 GLY A 23 HIS A 31 -1 O GLY A 23 N THR A 20 SHEET 6 A15 VAL A 34 PRO A 38 -1 N VAL A 34 O HIS A 31 SHEET 7 A15 ASN A 69 LEU A 77 -1 N THR A 73 O LEU A 37 SHEET 8 A15 LYS A 52 GLU A 63 -1 N LEU A 57 O THR A 76 SHEET 9 A15 LYS B 52 GLU B 63 -1 O LEU B 57 N ALA A 61 SHEET 10 A15 SER B 46 ILE B 49 1 O ILE B 47 N VAL B 54 SHEET 11 A15 ILE B 15 THR B 20 -1 N THR B 19 O VAL B 48 SHEET 12 A15 GLY B 23 HIS B 31 -1 O GLY B 23 N THR B 20 SHEET 13 A15 VAL B 34 PRO B 38 -1 N VAL B 34 O HIS B 31 SHEET 14 A15 ASN B 69 LYS B 78 -1 N THR B 73 O LEU B 37 SHEET 15 A15 LYS B 52 GLU B 63 -1 O GLU B 55 N LYS B 78 SHEET 1 B 7 LYS A 156 ASN A 165 0 SHEET 2 B 7 VAL A 150 CYS A 153 -1 O ILE A 151 N ILE A 158 SHEET 3 B 7 THR A 97 VAL A 104 -1 N VAL A 101 O THR A 152 SHEET 4 B 7 MET A 112 LEU A 127 -1 N MET A 112 O VAL A 104 SHEET 5 B 7 ARG A 130 ASN A 139 -1 O ARG A 130 N LEU A 127 SHEET 6 B 7 HIS A 168 ALA A 173 -1 N GLY A 169 O TYR A 138 SHEET 7 B 7 LYS A 156 ASN A 165 -1 O MET A 160 N ALA A 172 SHEET 1 C 7 LYS B 156 GLY B 164 0 SHEET 2 C 7 VAL B 150 CYS B 153 -1 N ILE B 151 O GLY B 159 SHEET 3 C 7 THR B 97 VAL B 104 -1 N VAL B 101 O THR B 152 SHEET 4 C 7 MET B 112 LEU B 127 -1 N MET B 112 O VAL B 104 SHEET 5 C 7 ARG B 130 TYR B 138 -1 O ARG B 130 N LEU B 127 SHEET 6 C 7 GLY B 169 ALA B 173 -1 N GLY B 169 O TYR B 138 SHEET 7 C 7 LYS B 156 GLY B 164 -1 O MET B 160 N ALA B 172 CRYST1 79.260 116.310 47.170 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 0.012617 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008598 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021200 0.00000