HEADER CONTRACTILE PROTEIN 21-APR-01 1IHC TITLE X-RAY STRUCTURE OF GEPHYRIN N-TERMINAL DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: GEPHYRIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN; COMPND 5 SYNONYM: PUTATIVE GLYCINE RECEPTOR-TUBULIN LINKER PROTEIN; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ALPHA/BETA, CONTRACTILE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.SOLA,M.KNEUSSEL,I.S.HECK,H.BETZ,W.WEISSENHORN REVDAT 6 07-FEB-24 1IHC 1 REMARK REVDAT 5 13-JUL-11 1IHC 1 VERSN REVDAT 4 24-FEB-09 1IHC 1 VERSN REVDAT 3 01-APR-03 1IHC 1 JRNL REVDAT 2 01-AUG-01 1IHC 1 JRNL REVDAT 1 16-MAY-01 1IHC 0 JRNL AUTH M.SOLA,M.KNEUSSEL,I.S.HECK,H.BETZ,W.WEISSENHORN JRNL TITL X-RAY CRYSTAL STRUCTURE OF THE TRIMERIC N-TERMINAL DOMAIN OF JRNL TITL 2 GEPHYRIN. JRNL REF J.BIOL.CHEM. V. 276 25294 2001 JRNL REFN ISSN 0021-9258 JRNL PMID 11325967 JRNL DOI 10.1074/JBC.M101923200 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL 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 : 14511 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) : 0.203 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1016 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 : 1279 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 90 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.80 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) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC 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 : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 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 1IHC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-APR-01. REMARK 100 THE DEPOSITION ID IS D_1000013294. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933 REMARK 200 MONOCHROMATOR : SI-MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14512 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 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 (%) : 99.6 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : 0.05900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.33200 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: AMORE REMARK 200 STARTING MODEL: MOGA COORDINATES (MODIFIED). REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.96 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25 % PEG 1500, 0.1 M SODIUM CITRATE, REMARK 280 10 % ISOPROPANOL., PH 5.6, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.88450 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 18.98587 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 38.13200 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 32.88450 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 18.98587 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 38.13200 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 32.88450 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 18.98587 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 38.13200 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 37.97175 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 76.26400 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 37.97175 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 76.26400 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 37.97175 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 76.26400 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A TRIMER REMARK 300 GENERATED VIA A CRYSTALLOGRAPHIC REMARK 300 THREEFOLD AXIS (X,Y,Z; -Y,X-Y,Z; Y-X,-X,Z). 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 4750 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20280 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -51.0 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 -0.500000 -0.866025 0.000000 32.88450 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 56.95762 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 -32.88450 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 56.95762 REMARK 350 BIOMT3 3 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 THR A 3 REMARK 465 GLU A 4 REMARK 465 GLY A 5 REMARK 465 MET A 6 REMARK 465 ILE A 7 REMARK 465 LEU A 8 REMARK 465 THR A 9 REMARK 465 ASN A 10 REMARK 465 HIS A 11 REMARK 465 ASP A 12 REMARK 465 GLU A 182 REMARK 465 LEU A 183 REMARK 465 GLU A 184 REMARK 465 ASP A 185 REMARK 465 LEU A 186 REMARK 465 PRO A 187 REMARK 465 SER A 188 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 HIS A 180 CG ND1 CD2 CE1 NE2 REMARK 470 ASP A 181 CG OD1 OD2 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLN A 14 OE1 NE2 REMARK 480 SER A 25 OG REMARK 480 ARG A 28 NH1 NH2 REMARK 480 GLU A 32 CG CD OE1 OE2 REMARK 480 ASP A 41 OD1 OD2 REMARK 480 GLU A 62 OE2 REMARK 480 GLU A 65 CD OE1 OE2 REMARK 480 GLU A 68 CD OE1 OE2 REMARK 480 GLU A 76 OE1 OE2 REMARK 480 ASN A 121 OD1 ND2 REMARK 480 LYS A 149 CD CE NZ REMARK 480 GLU A 153 OE1 OE2 REMARK 480 HIS A 164 ND1 CD2 CE1 NE2 REMARK 480 ASP A 167 OD1 OD2 REMARK 480 ASP A 171 OD1 OD2 REMARK 480 LYS A 175 CD CE NZ REMARK 480 GLU A 178 CG CD OE1 OE2 REMARK 480 VAL A 179 CB CG1 CG2 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 SER A 23 121.10 -177.74 REMARK 500 LEU A 48 -89.15 -105.14 REMARK 500 LYS A 57 148.34 -170.56 REMARK 500 ASP A 94 97.22 -63.33 REMARK 500 ALA A 108 71.82 -119.24 REMARK 500 REMARK 500 REMARK: NULL DBREF 1IHC A 1 188 UNP Q03555 GEPH_RAT 1 188 SEQRES 1 A 188 MET ALA THR GLU GLY MET ILE LEU THR ASN HIS ASP HIS SEQRES 2 A 188 GLN ILE ARG VAL GLY VAL LEU THR VAL SER ASP SER CYS SEQRES 3 A 188 PHE ARG ASN LEU ALA GLU ASP ARG SER GLY ILE ASN LEU SEQRES 4 A 188 LYS ASP LEU VAL GLN ASP PRO SER LEU LEU GLY GLY THR SEQRES 5 A 188 ILE SER ALA TYR LYS ILE VAL PRO ASP GLU ILE GLU GLU SEQRES 6 A 188 ILE LYS GLU THR LEU ILE ASP TRP CYS ASP GLU LYS GLU SEQRES 7 A 188 LEU ASN LEU ILE LEU THR THR GLY GLY THR GLY PHE ALA SEQRES 8 A 188 PRO ARG ASP VAL THR PRO GLU ALA THR LYS GLU VAL ILE SEQRES 9 A 188 GLU ARG GLU ALA PRO GLY MET ALA LEU ALA MET LEU MET SEQRES 10 A 188 GLY SER LEU ASN VAL THR PRO LEU GLY MET LEU SER ARG SEQRES 11 A 188 PRO VAL CYS GLY ILE ARG GLY LYS THR LEU ILE ILE ASN SEQRES 12 A 188 LEU PRO GLY SER LYS LYS GLY SER GLN GLU CYS PHE GLN SEQRES 13 A 188 PHE ILE LEU PRO ALA LEU PRO HIS ALA ILE ASP LEU LEU SEQRES 14 A 188 ARG ASP ALA ILE VAL LYS VAL LYS GLU VAL HIS ASP GLU SEQRES 15 A 188 LEU GLU ASP LEU PRO SER FORMUL 2 HOH *90(H2 O) HELIX 1 1 SER A 23 ARG A 28 1 6 HELIX 2 2 ASP A 33 ASP A 45 1 13 HELIX 3 3 GLU A 62 GLU A 76 1 15 HELIX 4 4 VAL A 95 ILE A 104 1 10 HELIX 5 5 ALA A 108 THR A 123 1 16 HELIX 6 6 PRO A 124 SER A 129 5 6 HELIX 7 7 SER A 147 LEU A 159 1 13 HELIX 8 8 ALA A 161 ARG A 170 1 10 HELIX 9 9 VAL A 174 ASP A 181 1 8 SHEET 1 A 6 THR A 52 VAL A 59 0 SHEET 2 A 6 ARG A 16 VAL A 22 1 O VAL A 17 N SER A 54 SHEET 3 A 6 LEU A 81 THR A 85 1 O LEU A 81 N GLY A 18 SHEET 4 A 6 THR A 139 LEU A 144 1 O LEU A 140 N ILE A 82 SHEET 5 A 6 CYS A 133 ARG A 136 -1 O GLY A 134 N ILE A 141 SHEET 6 A 6 ARG A 106 GLU A 107 -1 O ARG A 106 N ILE A 135 CRYST1 65.769 65.769 114.396 90.00 90.00 120.00 H 3 9 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 0.015205 0.008778 0.000000 0.00000 SCALE2 0.000000 0.017557 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008742 0.00000