1GSZ - Header Asymmetric Unit

HEADER ISOMERASE 09-JAN-02 1GSZ

TITLE CRYSTAL STRUCTURE OF A SQUALENE CYCLASE IN COMPLEX WITH THE TITLE 2 POTENTIAL ANTICHOLESTEREMIC DRUG RO48-8071

COMPND MOL_ID: 1; COMPND 2 MOLECULE: SQUALENE--HOPENE CYCLASE; COMPND 3 CHAIN: A, B, C; COMPND 4 EC: 5.4.99.17; COMPND 5 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ALICYCLOBACILLUS ACIDOCALDARIUS; SOURCE 3 ORGANISM_TAXID: 405212; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 83333; SOURCE 6 EXPRESSION_SYSTEM_VARIANT: JM105; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PKK223-3; SOURCE 9 OTHER_DETAILS: THERMOSTABLE, ACIDOPHILIC

KEYWDS ISOMERASE, CHOLESTEROL BIOSYNTHESIS, INHIBITOR KEYWDS 2 OXIDOSQUALENE CYCLASE, MONOTOPIC MEMBRANE PROTEIN

EXPDTA X-RAY DIFFRACTION

AUTHOR A.LENHART,W.A.WEIHOFEN,A.E.W.PLESCHKE,G.E.SCHULZ

REVDAT 4 20-NOV-13 1GSZ 1 COMPND SOURCE KEYWDS REMARK REVDAT 4 2 VERSN HETSYN FORMUL ATOM REVDAT 4 3 TER REVDAT 3 24-FEB-09 1GSZ 1 VERSN REVDAT 2 21-AUG-03 1GSZ 1 REMARK REVDAT 1 16-JAN-03 1GSZ 0

JRNL AUTH A.LENHART,W.A.WEIHOFEN,A.E.W.PLESCHKE,G.E.SCHULZ JRNL TITL CRYSTAL STRUCTURE OF A SQUALENE CYCLASE IN COMPLEX JRNL TITL 2 WITH THE POTENTIAL ANTICHOLESTEREMIC DRUG JRNL TITL 3 RO48-8071 JRNL REF CHEM.BIOL. V. 9 639 2002 JRNL REFN ISSN 1074-5521 JRNL PMID 12031670 JRNL DOI 10.1016/S1074-5521(02)00138-2

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH K.U.WENDT,A.LENHART,G.E.SCHULZ REMARK 1 TITL THE STRUCTURE OF THE MEMBRANE PROTEIN REMARK 1 TITL 2 SQUALENE-HOPENE CYCLASE AT 2.0 A RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 286 175 1999 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 9931258 REMARK 1 DOI 10.1006/JMBI.1998.2470 REMARK 1 REFERENCE 2 REMARK 1 AUTH K.U.WENDT,K.PORALLA,G.E.SCHULZ REMARK 1 TITL STRUCTURE AND FUNCTION OF A SQUALENE CYCLASE REMARK 1 REF SCIENCE V. 277 1811 1997 REMARK 1 REFN ISSN 0036-8075 REMARK 1 PMID 9295270 REMARK 1 DOI 10.1126/SCIENCE.277.5333.1811 REMARK 1 REFERENCE 3 REMARK 1 AUTH K.U.WENDT,C.FEIL,A.LENHART,K.PORALLA,G.E.SCHULZ REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY REMARK 1 TITL 2 CRYSTALLOGRAPHIC ANALYSIS OF SQUALENE-HOPENE REMARK 1 TITL 3 CYCLASE FROM ALICYCLOBACILLUS ACIDOCALDARIUS REMARK 1 REF PROTEIN SCI. V. 6 722 1997 REMARK 1 REFN ISSN 0961-8368 REMARK 1 PMID 9070455 REMARK 1 REFERENCE 4 REMARK 1 AUTH O.H.MORAND,J.D.AEBI,H.DEHMLOW,Y.H.JI,N.GAINS, REMARK 1 AUTH 2 H.LENGSFELD,J.HIMBER REMARK 1 TITL RO48-8071, A NEW 2,3-OXIDOSQUALENE:LANOSTEROL REMARK 1 TITL 2 CYCLASE INHIBITOR LOWERING PLASMA CHOLESTEROL IN REMARK 1 TITL 3 HAMSTERS, SQUIRREL MONKEYS, AND MINIPIGS: REMARK 1 TITL 4 COMPARISON TO SIMVASTATIN REMARK 1 REF J.LIPID RES. V. 38 373 1997 REMARK 1 REFN ISSN 0022-2275 REMARK 1 PMID 9162756

REMARK 2 REMARK 2 RESOLUTION. 2.8 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.8 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25 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) (%) : 78.0 REMARK 3 NUMBER OF REFLECTIONS : 54200 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 : 0.259 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.9 REMARK 3 FREE R VALUE TEST SET COUNT : 1989 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.006 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) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.98 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 47.7 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5234 REMARK 3 BIN R VALUE (WORKING SET) : 0.384 REMARK 3 BIN FREE R VALUE : 0.408 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 3.8 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 206 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.028 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 14892 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 231 REMARK 3 SOLVENT ATOMS : 255 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.1 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 42.4 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.15 REMARK 3 B22 (A**2) : -2.15 REMARK 3 B33 (A**2) : 4.30 REMARK 3 B12 (A**2) : 4.68 REMARK 3 B13 (A**2) : 0.00 REMARK 3 B23 (A**2) : 0.00 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.38 REMARK 3 ESD FROM SIGMAA (A) : 0.75 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) : 0.46 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.79 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.5 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.0 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.91 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : GROUP 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 : FLAT MODEL REMARK 3 KSOL : 0.259545 REMARK 3 BSOL : 29.0971 REMARK 3 REMARK 3 NCS MODEL : RESTRAINTS 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 PARAMETER FILE 2 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1GSZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-JAN-02. REMARK 100 THE PDBE ID CODE IS EBI-9208.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 298.0 REMARK 200 PH : 4.80 REMARK 200 NUMBER OF CRYSTALS USED : 3 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 RU200B 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 : MULTIWIRE REMARK 200 DETECTOR MANUFACTURER : SIEMENS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54249 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 78.8 REMARK 200 DATA REDUNDANCY : 2.900 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 5.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 47.6 REMARK 200 DATA REDUNDANCY IN SHELL : 1.30 REMARK 200 R MERGE FOR SHELL (I) : 0.20600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.3 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: HANGING DROP WITH 5...8 MG/ML REMARK 280 PROTEIN, 0.3 % (W/V) N-OCTYL-TETRAOXYETHYLENE, REMARK 280 50 MM SODIUM CITRATE (PH 4.8), 50 MM SODIUM CHLORIDE, REMARK 280 6...16 % (V/V) PEG-600 AND 1.5 MOLAR EXCESS (IN RESPECT TO REMARK 280 PROTEIN) RO48-8071 IN THE STARTING DROPLET. RESERVOIR REMARK 280 CONTAINED 100 MM SODIUM CITRATE (PH 4.8), 100 MM SODIUM REMARK 280 CHLORIDE, 6...16 % (V/V) PEG-600.

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-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 162.69933 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 81.34967 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 81.34967 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 162.69933 REMARK 290 REMARK 290 REMARK: NULL

REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: PQS 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 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 2 -0.500000 -0.866025 0.000000 70.44900 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 122.02100 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 162.69933 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS 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 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 2 -0.500000 -0.866025 0.000000 140.89700 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 162.69933 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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 211.34600 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 122.02100 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 162.69933

REMARK 400 REMARK 400 COMPOUND REMARK 400 CATALYZES THE CREATION OF HOPENE BY CYCLIZATION OF SQUALENE.

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 GLU A 3 REMARK 465 GLN A 4 REMARK 465 LEU A 5 REMARK 465 VAL A 6 REMARK 465 GLU A 7 REMARK 465 ALA A 8 REMARK 465 PRO A 9 REMARK 465 ARG A 630 REMARK 465 ARG A 631 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 GLU B 3 REMARK 465 GLN B 4 REMARK 465 LEU B 5 REMARK 465 VAL B 6 REMARK 465 GLU B 7 REMARK 465 ALA B 8 REMARK 465 PRO B 9 REMARK 465 ARG B 630 REMARK 465 ARG B 631 REMARK 465 MET C 1 REMARK 465 ALA C 2 REMARK 465 GLU C 3 REMARK 465 GLN C 4 REMARK 465 LEU C 5 REMARK 465 VAL C 6 REMARK 465 GLU C 7 REMARK 465 ALA C 8 REMARK 465 PRO C 9 REMARK 465 ARG C 630 REMARK 465 ARG C 631

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 GLU A 629 CA C O CB CG CD OE1 OE2 REMARK 470 GLU B 629 CA C O CB CG CD OE1 OE2 REMARK 470 GLU C 629 CA C O CB CG CD OE1 OE2

REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OH TYR B 228 O HOH B 2025 2.15 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO A 543 C - N - CA ANGL. DEV. = 9.3 DEGREES REMARK 500 PRO B 543 C - N - CA ANGL. DEV. = 9.2 DEGREES REMARK 500 PRO C 543 C - N - CA ANGL. DEV. = 9.2 DEGREES 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 38 -108.28 -131.68 REMARK 500 VAL A 40 1.03 -59.91 REMARK 500 ASP A 75 -7.44 -59.17 REMARK 500 ARG A 105 -14.54 -47.84 REMARK 500 ASP A 106 -70.64 -72.84 REMARK 500 GLU A 107 143.40 -20.89 REMARK 500 SER A 119 -6.50 -57.30 REMARK 500 ARG A 127 170.26 -54.62 REMARK 500 ARG A 158 68.22 -116.40 REMARK 500 ILE A 163 -8.97 -54.06 REMARK 500 VAL A 195 58.99 -119.14 REMARK 500 GLU A 197 -2.07 -54.98 REMARK 500 GLU A 200 79.02 -61.41 REMARK 500 ALA A 224 -72.04 -54.12 REMARK 500 LEU A 326 140.36 -38.31 REMARK 500 ASN A 369 76.82 -154.38 REMARK 500 PRO A 391 -5.43 -54.48 REMARK 500 GLN A 411 109.72 -40.81 REMARK 500 SER A 412 -175.04 -61.89 REMARK 500 ASP A 462 -161.76 -78.20 REMARK 500 TRP A 465 130.67 -34.00 REMARK 500 ASN A 492 -97.85 -155.36 REMARK 500 VAL A 500 -72.91 -54.18 REMARK 500 ILE A 509 160.94 -39.87 REMARK 500 GLU A 513 163.12 -39.48 REMARK 500 VAL A 523 -72.38 -58.22 REMARK 500 ASP A 530 11.59 -61.40 REMARK 500 SER A 539 -1.51 -56.24 REMARK 500 ARG A 568 28.89 -67.82 REMARK 500 GLU A 583 -70.14 -79.99 REMARK 500 THR A 584 -11.58 -45.22 REMARK 500 GLU A 593 85.46 -164.87 REMARK 500 ALA A 627 13.33 -64.07 REMARK 500 SER B 38 -110.53 -136.98 REMARK 500 VAL B 40 -2.08 -54.94 REMARK 500 ARG B 105 -6.40 -48.77 REMARK 500 GLU B 107 131.87 -24.18 REMARK 500 SER B 119 -8.92 -57.52 REMARK 500 TYR B 140 135.85 -170.76 REMARK 500 ARG B 158 65.96 -116.37 REMARK 500 ILE B 163 -9.20 -57.67 REMARK 500 GLU B 197 -8.85 -53.21 REMARK 500 GLU B 200 80.69 -65.49 REMARK 500 TRP B 216 -13.77 -46.71 REMARK 500 GLN B 252 121.37 -24.76 REMARK 500 GLN B 279 65.41 -102.72 REMARK 500 ALA B 328 -8.30 -59.91 REMARK 500 ASN B 369 76.44 -154.44 REMARK 500 TYR B 372 59.01 -140.64 REMARK 500 ASP B 463 -15.95 -46.80 REMARK 500 REMARK 500 THIS ENTRY HAS 95 RAMACHANDRAN OUTLIERS. 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 C8E A1629 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE R71 A1630 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C8E B1629 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE R71 B1630 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C8E C1629 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE R71 C1630

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1SQC RELATED DB: PDB REMARK 900 SQUALENE-HOPENE-CYCLASE FROM ALICYCLOBACILLUS REMARK 900 ACIDOCALDARIUS REMARK 900 RELATED ID: 2SQC RELATED DB: PDB REMARK 900 SQUALENE-HOPENE CYCLASE FROM ALICYCLOBACILLUS REMARK 900 ACIDOCALDARIUS REMARK 900 RELATED ID: 3SQC RELATED DB: PDB REMARK 900 SQUALENE-HOPENE CYCLASE

REMARK 999 REMARK 999 SEQUENCE REMARK 999 MET 1 IS NOT IN SWISS-PROT ENTRY. RESIDUES UP TO ALA 10 REMARK 999 AND AFTER ILE 628 HAVE NO ELECTRON DENSITY (ALL PDB-NUMBERING).

DBREF 1GSZ A 1 1 PDB 1GSZ 1GSZ 1 1 DBREF 1GSZ A 2 631 UNP P33247 SQHC_ALIAC 1 630 DBREF 1GSZ B 1 1 PDB 1GSZ 1GSZ 1 1 DBREF 1GSZ B 2 631 UNP P33247 SQHC_ALIAC 1 630 DBREF 1GSZ C 1 1 PDB 1GSZ 1GSZ 1 1 DBREF 1GSZ C 2 631 UNP P33247 SQHC_ALIAC 1 630

SEQRES 1 A 631 MET ALA GLU GLN LEU VAL GLU ALA PRO ALA TYR ALA ARG SEQRES 2 A 631 THR LEU ASP ARG ALA VAL GLU TYR LEU LEU SER CYS GLN SEQRES 3 A 631 LYS ASP GLU GLY TYR TRP TRP GLY PRO LEU LEU SER ASN SEQRES 4 A 631 VAL THR MET GLU ALA GLU TYR VAL LEU LEU CYS HIS ILE SEQRES 5 A 631 LEU ASP ARG VAL ASP ARG ASP ARG MET GLU LYS ILE ARG SEQRES 6 A 631 ARG TYR LEU LEU HIS GLU GLN ARG GLU ASP GLY THR TRP SEQRES 7 A 631 ALA LEU TYR PRO GLY GLY PRO PRO ASP LEU ASP THR THR SEQRES 8 A 631 ILE GLU ALA TYR VAL ALA LEU LYS TYR ILE GLY MET SER SEQRES 9 A 631 ARG ASP GLU GLU PRO MET GLN LYS ALA LEU ARG PHE ILE SEQRES 10 A 631 GLN SER GLN GLY GLY ILE GLU SER SER ARG VAL PHE THR SEQRES 11 A 631 ARG MET TRP LEU ALA LEU VAL GLY GLU TYR PRO TRP GLU SEQRES 12 A 631 LYS VAL PRO MET VAL PRO PRO GLU ILE MET PHE LEU GLY SEQRES 13 A 631 LYS ARG MET PRO LEU ASN ILE TYR GLU PHE GLY SER TRP SEQRES 14 A 631 ALA ARG ALA THR VAL VAL ALA LEU SER ILE VAL MET SER SEQRES 15 A 631 ARG GLN PRO VAL PHE PRO LEU PRO GLU ARG ALA ARG VAL SEQRES 16 A 631 PRO GLU LEU TYR GLU THR ASP VAL PRO PRO ARG ARG ARG SEQRES 17 A 631 GLY ALA LYS GLY GLY GLY GLY TRP ILE PHE ASP ALA LEU SEQRES 18 A 631 ASP ARG ALA LEU HIS GLY TYR GLN LYS LEU SER VAL HIS SEQRES 19 A 631 PRO PHE ARG ARG ALA ALA GLU ILE ARG ALA LEU ASP TRP SEQRES 20 A 631 LEU LEU GLU ARG GLN ALA GLY ASP GLY SER TRP GLY GLY SEQRES 21 A 631 ILE GLN PRO PRO TRP PHE TYR ALA LEU ILE ALA LEU LYS SEQRES 22 A 631 ILE LEU ASP MET THR GLN HIS PRO ALA PHE ILE LYS GLY SEQRES 23 A 631 TRP GLU GLY LEU GLU LEU TYR GLY VAL GLU LEU ASP TYR SEQRES 24 A 631 GLY GLY TRP MET PHE GLN ALA SER ILE SER PRO VAL TRP SEQRES 25 A 631 ASP THR GLY LEU ALA VAL LEU ALA LEU ARG ALA ALA GLY SEQRES 26 A 631 LEU PRO ALA ASP HIS ASP ARG LEU VAL LYS ALA GLY GLU SEQRES 27 A 631 TRP LEU LEU ASP ARG GLN ILE THR VAL PRO GLY ASP TRP SEQRES 28 A 631 ALA VAL LYS ARG PRO ASN LEU LYS PRO GLY GLY PHE ALA SEQRES 29 A 631 PHE GLN PHE ASP ASN VAL TYR TYR PRO ASP VAL ASP ASP SEQRES 30 A 631 THR ALA VAL VAL VAL TRP ALA LEU ASN THR LEU ARG LEU SEQRES 31 A 631 PRO ASP GLU ARG ARG ARG ARG ASP ALA MET THR LYS GLY SEQRES 32 A 631 PHE ARG TRP ILE VAL GLY MET GLN SER SER ASN GLY GLY SEQRES 33 A 631 TRP GLY ALA TYR ASP VAL ASP ASN THR SER ASP LEU PRO SEQRES 34 A 631 ASN HIS ILE PRO PHE CYS ASP PHE GLY GLU VAL THR ASP SEQRES 35 A 631 PRO PRO SER GLU ASP VAL THR ALA HIS VAL LEU GLU CYS SEQRES 36 A 631 PHE GLY SER PHE GLY TYR ASP ASP ALA TRP LYS VAL ILE SEQRES 37 A 631 ARG ARG ALA VAL GLU TYR LEU LYS ARG GLU GLN LYS PRO SEQRES 38 A 631 ASP GLY SER TRP PHE GLY ARG TRP GLY VAL ASN TYR LEU SEQRES 39 A 631 TYR GLY THR GLY ALA VAL VAL SER ALA LEU LYS ALA VAL SEQRES 40 A 631 GLY ILE ASP THR ARG GLU PRO TYR ILE GLN LYS ALA LEU SEQRES 41 A 631 ASP TRP VAL GLU GLN HIS GLN ASN PRO ASP GLY GLY TRP SEQRES 42 A 631 GLY GLU ASP CYS ARG SER TYR GLU ASP PRO ALA TYR ALA SEQRES 43 A 631 GLY LYS GLY ALA SER THR PRO SER GLN THR ALA TRP ALA SEQRES 44 A 631 LEU MET ALA LEU ILE ALA GLY GLY ARG ALA GLU SER GLU SEQRES 45 A 631 ALA ALA ARG ARG GLY VAL GLN TYR LEU VAL GLU THR GLN SEQRES 46 A 631 ARG PRO ASP GLY GLY TRP ASP GLU PRO TYR TYR THR GLY SEQRES 47 A 631 THR GLY PHE PRO GLY ASP PHE TYR LEU GLY TYR THR MET SEQRES 48 A 631 TYR ARG HIS VAL PHE PRO THR LEU ALA LEU GLY ARG TYR SEQRES 49 A 631 LYS GLN ALA ILE GLU ARG ARG SEQRES 1 B 631 MET ALA GLU GLN LEU VAL GLU ALA PRO ALA TYR ALA ARG SEQRES 2 B 631 THR LEU ASP ARG ALA VAL GLU TYR LEU LEU SER CYS GLN SEQRES 3 B 631 LYS ASP GLU GLY TYR TRP TRP GLY PRO LEU LEU SER ASN SEQRES 4 B 631 VAL THR MET GLU ALA GLU TYR VAL LEU LEU CYS HIS ILE SEQRES 5 B 631 LEU ASP ARG VAL ASP ARG ASP ARG MET GLU LYS ILE ARG SEQRES 6 B 631 ARG TYR LEU LEU HIS GLU GLN ARG GLU ASP GLY THR TRP SEQRES 7 B 631 ALA LEU TYR PRO GLY GLY PRO PRO ASP LEU ASP THR THR SEQRES 8 B 631 ILE GLU ALA TYR VAL ALA LEU LYS TYR ILE GLY MET SER SEQRES 9 B 631 ARG ASP GLU GLU PRO MET GLN LYS ALA LEU ARG PHE ILE SEQRES 10 B 631 GLN SER GLN GLY GLY ILE GLU SER SER ARG VAL PHE THR SEQRES 11 B 631 ARG MET TRP LEU ALA LEU VAL GLY GLU TYR PRO TRP GLU SEQRES 12 B 631 LYS VAL PRO MET VAL PRO PRO GLU ILE MET PHE LEU GLY SEQRES 13 B 631 LYS ARG MET PRO LEU ASN ILE TYR GLU PHE GLY SER TRP SEQRES 14 B 631 ALA ARG ALA THR VAL VAL ALA LEU SER ILE VAL MET SER SEQRES 15 B 631 ARG GLN PRO VAL PHE PRO LEU PRO GLU ARG ALA ARG VAL SEQRES 16 B 631 PRO GLU LEU TYR GLU THR ASP VAL PRO PRO ARG ARG ARG SEQRES 17 B 631 GLY ALA LYS GLY GLY GLY GLY TRP ILE PHE ASP ALA LEU SEQRES 18 B 631 ASP ARG ALA LEU HIS GLY TYR GLN LYS LEU SER VAL HIS SEQRES 19 B 631 PRO PHE ARG ARG ALA ALA GLU ILE ARG ALA LEU ASP TRP SEQRES 20 B 631 LEU LEU GLU ARG GLN ALA GLY ASP GLY SER TRP GLY GLY SEQRES 21 B 631 ILE GLN PRO PRO TRP PHE TYR ALA LEU ILE ALA LEU LYS SEQRES 22 B 631 ILE LEU ASP MET THR GLN HIS PRO ALA PHE ILE LYS GLY SEQRES 23 B 631 TRP GLU GLY LEU GLU LEU TYR GLY VAL GLU LEU ASP TYR SEQRES 24 B 631 GLY GLY TRP MET PHE GLN ALA SER ILE SER PRO VAL TRP SEQRES 25 B 631 ASP THR GLY LEU ALA VAL LEU ALA LEU ARG ALA ALA GLY SEQRES 26 B 631 LEU PRO ALA ASP HIS ASP ARG LEU VAL LYS ALA GLY GLU SEQRES 27 B 631 TRP LEU LEU ASP ARG GLN ILE THR VAL PRO GLY ASP TRP SEQRES 28 B 631 ALA VAL LYS ARG PRO ASN LEU LYS PRO GLY GLY PHE ALA SEQRES 29 B 631 PHE GLN PHE ASP ASN VAL TYR TYR PRO ASP VAL ASP ASP SEQRES 30 B 631 THR ALA VAL VAL VAL TRP ALA LEU ASN THR LEU ARG LEU SEQRES 31 B 631 PRO ASP GLU ARG ARG ARG ARG ASP ALA MET THR LYS GLY SEQRES 32 B 631 PHE ARG TRP ILE VAL GLY MET GLN SER SER ASN GLY GLY SEQRES 33 B 631 TRP GLY ALA TYR ASP VAL ASP ASN THR SER ASP LEU PRO SEQRES 34 B 631 ASN HIS ILE PRO PHE CYS ASP PHE GLY GLU VAL THR ASP SEQRES 35 B 631 PRO PRO SER GLU ASP VAL THR ALA HIS VAL LEU GLU CYS SEQRES 36 B 631 PHE GLY SER PHE GLY TYR ASP ASP ALA TRP LYS VAL ILE SEQRES 37 B 631 ARG ARG ALA VAL GLU TYR LEU LYS ARG GLU GLN LYS PRO SEQRES 38 B 631 ASP GLY SER TRP PHE GLY ARG TRP GLY VAL ASN TYR LEU SEQRES 39 B 631 TYR GLY THR GLY ALA VAL VAL SER ALA LEU LYS ALA VAL SEQRES 40 B 631 GLY ILE ASP THR ARG GLU PRO TYR ILE GLN LYS ALA LEU SEQRES 41 B 631 ASP TRP VAL GLU GLN HIS GLN ASN PRO ASP GLY GLY TRP SEQRES 42 B 631 GLY GLU ASP CYS ARG SER TYR GLU ASP PRO ALA TYR ALA SEQRES 43 B 631 GLY LYS GLY ALA SER THR PRO SER GLN THR ALA TRP ALA SEQRES 44 B 631 LEU MET ALA LEU ILE ALA GLY GLY ARG ALA GLU SER GLU SEQRES 45 B 631 ALA ALA ARG ARG GLY VAL GLN TYR LEU VAL GLU THR GLN SEQRES 46 B 631 ARG PRO ASP GLY GLY TRP ASP GLU PRO TYR TYR THR GLY SEQRES 47 B 631 THR GLY PHE PRO GLY ASP PHE TYR LEU GLY TYR THR MET SEQRES 48 B 631 TYR ARG HIS VAL PHE PRO THR LEU ALA LEU GLY ARG TYR SEQRES 49 B 631 LYS GLN ALA ILE GLU ARG ARG SEQRES 1 C 631 MET ALA GLU GLN LEU VAL GLU ALA PRO ALA TYR ALA ARG SEQRES 2 C 631 THR LEU ASP ARG ALA VAL GLU TYR LEU LEU SER CYS GLN SEQRES 3 C 631 LYS ASP GLU GLY TYR TRP TRP GLY PRO LEU LEU SER ASN SEQRES 4 C 631 VAL THR MET GLU ALA GLU TYR VAL LEU LEU CYS HIS ILE SEQRES 5 C 631 LEU ASP ARG VAL ASP ARG ASP ARG MET GLU LYS ILE ARG SEQRES 6 C 631 ARG TYR LEU LEU HIS GLU GLN ARG GLU ASP GLY THR TRP SEQRES 7 C 631 ALA LEU TYR PRO GLY GLY PRO PRO ASP LEU ASP THR THR SEQRES 8 C 631 ILE GLU ALA TYR VAL ALA LEU LYS TYR ILE GLY MET SER SEQRES 9 C 631 ARG ASP GLU GLU PRO MET GLN LYS ALA LEU ARG PHE ILE SEQRES 10 C 631 GLN SER GLN GLY GLY ILE GLU SER SER ARG VAL PHE THR SEQRES 11 C 631 ARG MET TRP LEU ALA LEU VAL GLY GLU TYR PRO TRP GLU SEQRES 12 C 631 LYS VAL PRO MET VAL PRO PRO GLU ILE MET PHE LEU GLY SEQRES 13 C 631 LYS ARG MET PRO LEU ASN ILE TYR GLU PHE GLY SER TRP SEQRES 14 C 631 ALA ARG ALA THR VAL VAL ALA LEU SER ILE VAL MET SER SEQRES 15 C 631 ARG GLN PRO VAL PHE PRO LEU PRO GLU ARG ALA ARG VAL SEQRES 16 C 631 PRO GLU LEU TYR GLU THR ASP VAL PRO PRO ARG ARG ARG SEQRES 17 C 631 GLY ALA LYS GLY GLY GLY GLY TRP ILE PHE ASP ALA LEU SEQRES 18 C 631 ASP ARG ALA LEU HIS GLY TYR GLN LYS LEU SER VAL HIS SEQRES 19 C 631 PRO PHE ARG ARG ALA ALA GLU ILE ARG ALA LEU ASP TRP SEQRES 20 C 631 LEU LEU GLU ARG GLN ALA GLY ASP GLY SER TRP GLY GLY SEQRES 21 C 631 ILE GLN PRO PRO TRP PHE TYR ALA LEU ILE ALA LEU LYS SEQRES 22 C 631 ILE LEU ASP MET THR GLN HIS PRO ALA PHE ILE LYS GLY SEQRES 23 C 631 TRP GLU GLY LEU GLU LEU TYR GLY VAL GLU LEU ASP TYR SEQRES 24 C 631 GLY GLY TRP MET PHE GLN ALA SER ILE SER PRO VAL TRP SEQRES 25 C 631 ASP THR GLY LEU ALA VAL LEU ALA LEU ARG ALA ALA GLY SEQRES 26 C 631 LEU PRO ALA ASP HIS ASP ARG LEU VAL LYS ALA GLY GLU SEQRES 27 C 631 TRP LEU LEU ASP ARG GLN ILE THR VAL PRO GLY ASP TRP SEQRES 28 C 631 ALA VAL LYS ARG PRO ASN LEU LYS PRO GLY GLY PHE ALA SEQRES 29 C 631 PHE GLN PHE ASP ASN VAL TYR TYR PRO ASP VAL ASP ASP SEQRES 30 C 631 THR ALA VAL VAL VAL TRP ALA LEU ASN THR LEU ARG LEU SEQRES 31 C 631 PRO ASP GLU ARG ARG ARG ARG ASP ALA MET THR LYS GLY SEQRES 32 C 631 PHE ARG TRP ILE VAL GLY MET GLN SER SER ASN GLY GLY SEQRES 33 C 631 TRP GLY ALA TYR ASP VAL ASP ASN THR SER ASP LEU PRO SEQRES 34 C 631 ASN HIS ILE PRO PHE CYS ASP PHE GLY GLU VAL THR ASP SEQRES 35 C 631 PRO PRO SER GLU ASP VAL THR ALA HIS VAL LEU GLU CYS SEQRES 36 C 631 PHE GLY SER PHE GLY TYR ASP ASP ALA TRP LYS VAL ILE SEQRES 37 C 631 ARG ARG ALA VAL GLU TYR LEU LYS ARG GLU GLN LYS PRO SEQRES 38 C 631 ASP GLY SER TRP PHE GLY ARG TRP GLY VAL ASN TYR LEU SEQRES 39 C 631 TYR GLY THR GLY ALA VAL VAL SER ALA LEU LYS ALA VAL SEQRES 40 C 631 GLY ILE ASP THR ARG GLU PRO TYR ILE GLN LYS ALA LEU SEQRES 41 C 631 ASP TRP VAL GLU GLN HIS GLN ASN PRO ASP GLY GLY TRP SEQRES 42 C 631 GLY GLU ASP CYS ARG SER TYR GLU ASP PRO ALA TYR ALA SEQRES 43 C 631 GLY LYS GLY ALA SER THR PRO SER GLN THR ALA TRP ALA SEQRES 44 C 631 LEU MET ALA LEU ILE ALA GLY GLY ARG ALA GLU SER GLU SEQRES 45 C 631 ALA ALA ARG ARG GLY VAL GLN TYR LEU VAL GLU THR GLN SEQRES 46 C 631 ARG PRO ASP GLY GLY TRP ASP GLU PRO TYR TYR THR GLY SEQRES 47 C 631 THR GLY PHE PRO GLY ASP PHE TYR LEU GLY TYR THR MET SEQRES 48 C 631 TYR ARG HIS VAL PHE PRO THR LEU ALA LEU GLY ARG TYR SEQRES 49 C 631 LYS GLN ALA ILE GLU ARG ARG

HET C8E A1629 21 HET R71 A1630 56 HET C8E B1629 21 HET R71 B1630 56 HET C8E C1629 21 HET R71 C1630 56

HETNAM C8E (HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE HETNAM R71 [4-({6-[ALLYL(METHYL)AMINO]HEXYL}OXY)-2- HETNAM 2 R71 FLUOROPHENYL](4-BROMOPHENYL)METHANONE

HETSYN R71 RO 48-8071

FORMUL 4 C8E 3(C16 H34 O5) FORMUL 5 R71 3(C23 H27 BR F N O2) FORMUL 10 HOH *255(H2 O)

HELIX 1 1 ALA A 10 GLN A 26 1 17 HELIX 2 2 VAL A 40 LEU A 53 1 14 HELIX 3 3 ASP A 57 GLN A 72 1 16 HELIX 4 4 ASP A 87 GLY A 102 1 16 HELIX 5 5 GLU A 107 SER A 119 1 13 HELIX 6 6 GLN A 120 SER A 126 5 7 HELIX 7 7 ARG A 127 VAL A 137 1 11 HELIX 8 8 PRO A 141 VAL A 145 5 5 HELIX 9 9 PRO A 149 LEU A 155 5 7 HELIX 10 10 GLY A 167 GLN A 184 1 18 HELIX 11 11 PRO A 190 ARG A 194 5 5 HELIX 12 12 VAL A 195 TYR A 199 5 5 HELIX 13 13 GLY A 215 GLN A 229 1 15 HELIX 14 14 PHE A 236 GLN A 252 1 17 HELIX 15 15 ILE A 261 LEU A 275 1 15 HELIX 16 16 HIS A 280 LEU A 290 1 11 HELIX 17 17 SER A 309 GLY A 325 1 17 HELIX 18 18 HIS A 330 GLN A 344 1 15 HELIX 19 19 ASP A 350 LYS A 354 5 5 HELIX 20 20 ASP A 374 THR A 387 1 14 HELIX 21 21 ASP A 392 GLY A 409 1 18 HELIX 22 22 LEU A 428 ILE A 432 5 5 HELIX 23 23 SER A 445 GLY A 460 1 16 HELIX 24 24 TRP A 465 GLN A 479 1 15 HELIX 25 25 ASN A 492 VAL A 507 1 16 HELIX 26 26 GLU A 513 GLN A 525 1 13 HELIX 27 27 ASP A 536 GLU A 541 5 6 HELIX 28 28 ASP A 542 ALA A 546 5 5 HELIX 29 29 THR A 552 GLY A 566 1 15 HELIX 30 30 SER A 571 GLN A 585 1 15 HELIX 31 31 MET A 611 LYS A 625 1 15 HELIX 32 32 TYR B 11 GLN B 26 1 16 HELIX 33 33 VAL B 40 LEU B 53 1 14 HELIX 34 34 ASP B 57 GLN B 72 1 16 HELIX 35 35 ASP B 87 GLY B 102 1 16 HELIX 36 36 GLU B 107 GLN B 120 1 14 HELIX 37 37 GLY B 121 SER B 126 5 6 HELIX 38 38 ARG B 127 VAL B 137 1 11 HELIX 39 39 PRO B 141 VAL B 145 5 5 HELIX 40 40 PRO B 149 LEU B 155 5 7 HELIX 41 41 GLY B 167 GLN B 184 1 18 HELIX 42 42 PRO B 190 ARG B 194 5 5 HELIX 43 43 VAL B 195 TYR B 199 5 5 HELIX 44 44 GLY B 215 GLN B 229 1 15 HELIX 45 45 PHE B 236 GLN B 252 1 17 HELIX 46 46 ILE B 261 LEU B 275 1 15 HELIX 47 47 HIS B 280 TYR B 293 1 14 HELIX 48 48 SER B 309 ALA B 324 1 16 HELIX 49 49 HIS B 330 GLN B 344 1 15 HELIX 50 50 GLY B 349 LYS B 354 5 6 HELIX 51 51 ASP B 374 ASN B 386 1 13 HELIX 52 52 ASP B 392 GLN B 411 1 20 HELIX 53 53 LEU B 428 ILE B 432 5 5 HELIX 54 54 SER B 445 GLY B 460 1 16 HELIX 55 55 TRP B 465 GLN B 479 1 15 HELIX 56 56 ASN B 492 VAL B 507 1 16 HELIX 57 57 GLU B 513 GLN B 525 1 13 HELIX 58 58 ASP B 536 GLU B 541 5 6 HELIX 59 59 ASP B 542 ALA B 546 5 5 HELIX 60 60 THR B 552 GLY B 566 1 15 HELIX 61 61 SER B 571 GLN B 585 1 15 HELIX 62 62 MET B 611 LYS B 625 1 15 HELIX 63 63 TYR C 11 GLN C 26 1 16 HELIX 64 64 VAL C 40 LEU C 53 1 14 HELIX 65 65 ASP C 57 GLN C 72 1 16 HELIX 66 66 ASP C 87 GLY C 102 1 16 HELIX 67 67 GLU C 107 SER C 119 1 13 HELIX 68 68 GLN C 120 SER C 126 5 7 HELIX 69 69 ARG C 127 VAL C 137 1 11 HELIX 70 70 PRO C 141 VAL C 145 5 5 HELIX 71 71 PRO C 149 LEU C 155 5 7 HELIX 72 72 GLY C 167 GLN C 184 1 18 HELIX 73 73 PRO C 190 ARG C 194 5 5 HELIX 74 74 VAL C 195 TYR C 199 5 5 HELIX 75 75 GLY C 215 LYS C 230 1 16 HELIX 76 76 PHE C 236 ARG C 251 1 16 HELIX 77 77 ILE C 261 LEU C 275 1 15 HELIX 78 78 HIS C 280 GLY C 289 1 10 HELIX 79 79 LEU C 290 LEU C 292 5 3 HELIX 80 80 SER C 309 GLY C 325 1 17 HELIX 81 81 HIS C 330 GLN C 344 1 15 HELIX 82 82 GLY C 349 LYS C 354 5 6 HELIX 83 83 ASP C 374 ASN C 386 1 13 HELIX 84 84 ASP C 392 GLN C 411 1 20 HELIX 85 85 LEU C 428 ILE C 432 5 5 HELIX 86 86 SER C 445 GLY C 460 1 16 HELIX 87 87 TRP C 465 GLN C 479 1 15 HELIX 88 88 ASN C 492 VAL C 507 1 16 HELIX 89 89 GLU C 513 GLN C 525 1 13 HELIX 90 90 ASP C 536 GLU C 541 5 6 HELIX 91 91 ASP C 542 ALA C 546 5 5 HELIX 92 92 THR C 552 GLY C 566 1 15 HELIX 93 93 SER C 571 GLN C 585 1 15 HELIX 94 94 MET C 611 LYS C 625 1 15

SHEET 1 AA 3 LEU A 36 LEU A 37 0 SHEET 2 AA 3 PHE A 605 TYR A 609 -1 O GLY A 608 N LEU A 37 SHEET 3 AA 3 GLY A 598 PHE A 601 -1 O GLY A 598 N LEU A 607 SHEET 1 AB 2 GLY A 294 GLU A 296 0 SHEET 2 AB 2 TRP A 302 PHE A 304 -1 O MET A 303 N VAL A 295 SHEET 1 BA 3 LEU B 36 LEU B 37 0 SHEET 2 BA 3 PHE B 605 TYR B 609 -1 O GLY B 608 N LEU B 37 SHEET 3 BA 3 GLY B 598 PHE B 601 -1 O GLY B 598 N LEU B 607 SHEET 1 BB 2 GLY B 294 GLU B 296 0 SHEET 2 BB 2 TRP B 302 PHE B 304 -1 O MET B 303 N VAL B 295 SHEET 1 CA 3 LEU C 36 LEU C 37 0 SHEET 2 CA 3 PHE C 605 TYR C 609 -1 O GLY C 608 N LEU C 37 SHEET 3 CA 3 GLY C 598 PHE C 601 -1 O GLY C 598 N LEU C 607 SHEET 1 CB 2 GLY C 294 LEU C 297 0 SHEET 2 CB 2 GLY C 301 PHE C 304 -1 O GLY C 301 N LEU C 297

CISPEP 1 VAL A 491 ASN A 492 0 0.18 CISPEP 2 VAL B 491 ASN B 492 0 1.48 CISPEP 3 VAL C 491 ASN C 492 0 1.40

SITE 1 AC1 7 ARG A 251 PRO A 348 GLY A 349 ASP A 350 SITE 2 AC1 7 VAL A 353 ARG B 238 ILE B 242 SITE 1 AC2 12 PHE A 129 TRP A 169 THR A 173 ILE A 261 SITE 2 AC2 12 PRO A 263 TRP A 312 PHE A 365 ASP A 376 SITE 3 AC2 12 TRP A 489 PHE A 601 PHE A 605 TYR A 609 SITE 1 AC3 8 ARG A 183 ARG A 238 ILE A 242 ARG B 251 SITE 2 AC3 8 GLY B 349 ASP B 350 VAL B 353 TYR B 371 SITE 1 AC4 16 PHE B 129 TRP B 169 ALA B 170 THR B 173 SITE 2 AC4 16 ILE B 261 PRO B 263 TRP B 312 ASP B 374 SITE 3 AC4 16 ASP B 376 PHE B 437 TRP B 489 PHE B 601 SITE 4 AC4 16 PHE B 605 TYR B 609 HOH B2057 HOH B2061 SITE 1 AC5 7 ARG C 238 ILE C 242 ARG C 251 PRO C 348 SITE 2 AC5 7 GLY C 349 ASP C 350 TYR C 371 SITE 1 AC6 18 PHE C 129 TRP C 169 ALA C 170 THR C 173 SITE 2 AC6 18 ILE C 261 PRO C 263 TRP C 312 PHE C 365 SITE 3 AC6 18 ASP C 374 ASP C 376 ASP C 377 TYR C 420 SITE 4 AC6 18 PHE C 437 TRP C 489 PHE C 601 PHE C 605 SITE 5 AC6 18 TYR C 609 HOH C2081

CRYST1 140.897 140.897 244.049 90.00 90.00 120.00 P 32 2 1 18

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 0.007097 0.004098 0.000000 0.00000

SCALE2 0.000000 0.008195 0.000000 0.00000

SCALE3 0.000000 0.000000 0.004097 0.00000

MTRIX1 1 -0.484541 -0.874759 -0.004148 141.12300 1

MTRIX2 1 0.874768 -0.484542 -0.000834 -5.24500 1

MTRIX3 1 -0.001281 -0.004033 0.999991 1.52900 1

MTRIX1 2 -0.529047 0.848507 -0.012053 77.88600 1

MTRIX2 2 -0.848531 -0.529126 -0.004461 121.44400 1

MTRIX3 2 -0.010162 0.007867 0.999917 0.36900 1

MTRIX1 3 -0.485848 -0.873918 -0.014797 141.88901 1

MTRIX2 3 0.874022 -0.485884 -0.001242 -4.44700 1

MTRIX3 3 -0.006104 -0.013536 0.999890 -0.36900 1