HEADER HYDROLASE/HYDROLASE INHIBITOR 17-JAN-99 1B6O OBSLTE 22-MAR-05 1B6O 1Z1R TITLE HIV-1 PROTEASE COMPLEXED WITH MACROCYCLIC PEPTIDOMIMETIC TITLE 2 INHIBITOR 2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: RETROPEPSIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: HIV-1 PR; COMPND 5 EC: 3.4.23.16; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS TYPE 1 SOURCE 3 (ARV2/SF2 ISOLATE); SOURCE 4 ORGANISM_COMMON: VIRUS; SOURCE 5 OTHER_DETAILS: CYS RESIDUES REPLACED WITH ABA KEYWDS COMPLEX (ACID PROTEINASE/PEPTIDE) EXPDTA X-RAY DIFFRACTION AUTHOR J.L.MARTIN,J.BEGUN,A.SCHINDELER,W.A.WICKRAMASINGHE, AUTHOR 2 D.ALEWOOD,P.F.ALEWOOD,D.A.BERGMAN,R.I.BRINKWORTH, AUTHOR 3 G.ABBENANTE,D.R.MARCH,R.C.REID,D.P.FAIRLIE REVDAT 3 22-MAR-05 1B6O 1 OBSLTE REVDAT 2 01-APR-03 1B6O 1 JRNL REVDAT 1 07-JAN-00 1B6O 0 JRNL AUTH J.L.MARTIN,J.BEGUN,A.SCHINDELER,W.A.WICKRAMASINGHE, JRNL AUTH 2 D.ALEWOOD,P.F.ALEWOOD,D.A.BERGMAN,R.I.BRINKWORTH, JRNL AUTH 3 G.ABBENANTE,D.R.MARCH,R.C.REID,D.P.FAIRLIE JRNL TITL MOLECULAR RECOGNITION OF MACROCYCLIC JRNL TITL 2 PEPTIDOMIMETIC INHIBITORS BY HIV-1 PROTEASE JRNL REF BIOCHEMISTRY V. 38 7978 1999 JRNL REFN ASTM BICHAW US ISSN 0006-2960 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 89.9 REMARK 3 NUMBER OF REFLECTIONS : 14672 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) : 0.193 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 731 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 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) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.96 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 78.20 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1997 REMARK 3 BIN R VALUE (WORKING SET) : 0.2870 REMARK 3 BIN FREE R VALUE : 0.2600 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.80 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 100 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.026 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1512 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 52 REMARK 3 SOLVENT ATOMS : 102 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 6.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.19 REMARK 3 ESD FROM SIGMAA (A) : 0.25 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) : 0.22 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.21 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.30 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.13 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.270 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.980 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.180 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.440 ; 2.500 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 : PARHCSDXJA11R.PRO REMARK 3 PARAMETER FILE 2 : PARAM19.SOL REMARK 3 PARAMETER FILE 3 : NAL.PAR REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDXJA11R.PRO REMARK 3 TOPOLOGY FILE 2 : TOPH19.SOL REMARK 3 TOPOLOGY FILE 3 : INHIBTOP.INP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1B6O COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 7 REMARK 7 DUE TO POOR SIDE-CHAIN ELECTRON DENSITY, SEVERAL RESIDUES REMARK 7 ARE MODELLED WITH HALF OCCUPANCY FOR THEIR SIDE-CHAIN REMARK 7 ATOMS. THESE ARE GLN A 61, LYS B 107, ARG B 114 AND REMARK 7 ASN B137 REMARK 8 REMARK 8 SEVERAL RESIDUES ARE MODELLED WITH ALTERNATE CONFORMATIONS. REMARK 8 THESE ARE: SIDE CHAINS OF ARG8, ARG 14, GLU21, GLU34, REMARK 8 GLU35, MET146, VAL182 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JAN-1999. REMARK 100 THE RCSB ID CODE IS RCSB000313. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-1996 REMARK 200 TEMPERATURE (KELVIN) : 289.0 REMARK 200 PH : 5.50 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 : NI FILTER REMARK 200 OPTICS : YALE MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14904 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 90.0 REMARK 200 DATA REDUNDANCY : 2.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07300 REMARK 200 FOR THE DATA SET : 9.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.92 REMARK 200 COMPLETENESS FOR SHELL (%) : 77.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.29500 REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: PDB ENTRY 1CPI REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M ACETATE BUFFER PH 5.5 AND 30- REMARK 280 60% AMMONIUM SULFATE 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 1/2-X,-Y,1/2+Z REMARK 290 3555 -X,1/2+Y,1/2-Z REMARK 290 4555 1/2+X,1/2-Y,-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 25.60000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 30.95000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.50000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 30.95000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.60000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.50000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 2 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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 APPLY THE FOLLOWING TO CHAINS: A, 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 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 LYS A 7 CG CD CE NZ REMARK 470 LYS A 41 CG CD CE NZ REMARK 470 LYS A 43 CG CD CE NZ REMARK 470 LYS A 45 CG CD CE NZ REMARK 470 LYS A 55 CG CD CE NZ REMARK 470 LYS A 70 CG CD CE NZ REMARK 470 GLU B 121 CG CD OE1 OE2 REMARK 470 GLU B 134 CG CD OE1 OE2 REMARK 470 LYS B 141 CG CD CE NZ REMARK 470 LYS B 143 CG CD CE NZ 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: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LEU A 5 N - CA - C ANGL. DEV. = 7.7 DEGREES REMARK 500 LEU A 24 N - CA - C ANGL. DEV. = -7.9 DEGREES REMARK 500 LEU B 124 N - CA - C ANGL. DEV. = -8.8 DEGREES REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1B6J RELATED DB: PDB REMARK 900 HIV-1 PROTEASE COMPLEXED WITH MACROCYCLIC PEPTIDOMIMETIC REMARK 900 INHIBITOR 1 REMARK 900 RELATED ID: 1B6K RELATED DB: PDB REMARK 900 HIV-1 PROTEASE COMPLEXED WITH MACROCYCLIC PEPTIDOMIMETIC REMARK 900 INHIBITOR 5 REMARK 900 RELATED ID: 1B6M RELATED DB: PDB REMARK 900 HIV-1 PROTEASE COMPLEXED WITH MACROCYCLIC PEPTIDOMIMETIC REMARK 900 INHIBITOR 6 REMARK 900 RELATED ID: 1B6N RELATED DB: PDB REMARK 900 HIV-1 PROTEASE COMPLEXED WITH MACROCYCLIC PEPTIDOMIMETIC REMARK 900 INHIBITOR 3 REMARK 900 RELATED ID: 1B6L RELATED DB: PDB REMARK 900 HIV-1 PROTEASE COMPLEXED WITH MACROCYCLIC PEPTIDOMIMETIC REMARK 900 INHIBITOR 4 REMARK 900 RELATED ID: 1B6P RELATED DB: PDB REMARK 900 HIV-1 PROTEASE COMPLEXED WITH MACROCYCLIC PEPTIDOMIMETIC REMARK 900 INHIBITOR 7 REMARK 999 REMARK 999 SEQUENCE REMARK 999 REMARK 999 CYS 67 AND CYS 95 REPLACED WITH ABA REMARK 999 GLN 7 REPLACED WITH LYS AND LEU 33 WITH ILE REMARK 999 TO PREVENT AUTOLYSIS REMARK 999 REMARK 999 CYS 167 AND CYS195 REPLACED WITH ABA REMARK 999 GLN 107 REPLACED WITH LYS AND LEU 133 REMARK 999 WITH ILE TO PREVENT AUTOLYSIS DBREF 1B6O A 1 99 UNP P03369 POL_HV1A2 57 155 DBREF 1B6O B 101 199 UNP P03369 POL_HV1A2 57 155 SEQADV 1B6O ABA A 67 UNP P03369 CYS 123 SEE REMARK 999 SEQADV 1B6O ABA A 95 UNP P03369 CYS 151 SEE REMARK 999 SEQADV 1B6O ABA B 167 UNP P03369 CYS 123 SEE REMARK 999 SEQADV 1B6O ABA B 195 UNP P03369 CYS 151 SEE REMARK 999 SEQADV 1B6O ALA A 7 UNP P03369 GLN 63 SEE REMARK 999 SEQADV 1B6O ILE A 33 UNP P03369 LEU 89 SEE REMARK 999 SEQADV 1B6O LYS B 107 UNP P03369 GLN 63 SEE REMARK 999 SEQADV 1B6O ILE B 133 UNP P03369 LEU 89 SEE REMARK 999 SEQADV 1B6O ALA A 41 UNP P03369 LYS 97 SEE REMARK 999 SEQADV 1B6O ALA A 43 UNP P03369 LYS 99 SEE REMARK 999 SEQADV 1B6O ALA A 45 UNP P03369 LYS 101 SEE REMARK 999 SEQADV 1B6O ALA A 55 UNP P03369 LYS 111 SEE REMARK 999 SEQADV 1B6O ALA A 70 UNP P03369 LYS 126 SEE REMARK 999 SEQADV 1B6O ALA B 121 UNP P03369 ASP 77 SEE REMARK 999 SEQADV 1B6O ALA B 134 UNP P03369 GLU 90 SEE REMARK 999 SEQADV 1B6O ALA B 141 UNP P03369 LYS 97 SEE REMARK 999 SEQADV 1B6O ALA B 143 UNP P03369 LYS 99 SEE REMARK 999 SEQRES 1 A 99 PRO GLN ILE THR LEU TRP LYS ARG PRO LEU VAL THR ILE SEQRES 2 A 99 ARG ILE GLY GLY GLN LEU LYS GLU ALA LEU LEU ASP THR SEQRES 3 A 99 GLY ALA ASP ASP THR VAL ILE GLU GLU MET ASN LEU PRO SEQRES 4 A 99 GLY LYS TRP LYS PRO LYS MET ILE GLY GLY ILE GLY GLY SEQRES 5 A 99 PHE ILE LYS VAL ARG GLN TYR ASP GLN ILE PRO VAL GLU SEQRES 6 A 99 ILE ABA GLY HIS LYS ALA ILE GLY THR VAL LEU VAL GLY SEQRES 7 A 99 PRO THR PRO VAL ASN ILE ILE GLY ARG ASN LEU LEU THR SEQRES 8 A 99 GLN ILE GLY ABA THR LEU ASN PHE SEQRES 1 B 99 PRO GLN ILE THR LEU TRP LYS ARG PRO LEU VAL THR ILE SEQRES 2 B 99 ARG ILE GLY GLY GLN LEU LYS GLU ALA LEU LEU ASP THR SEQRES 3 B 99 GLY ALA ASP ASP THR VAL ILE GLU GLU MET ASN LEU PRO SEQRES 4 B 99 GLY LYS TRP LYS PRO LYS MET ILE GLY GLY ILE GLY GLY SEQRES 5 B 99 PHE ILE LYS VAL ARG GLN TYR ASP GLN ILE PRO VAL GLU SEQRES 6 B 99 ILE ABA GLY HIS LYS ALA ILE GLY THR VAL LEU VAL GLY SEQRES 7 B 99 PRO THR PRO VAL ASN ILE ILE GLY ARG ASN LEU LEU THR SEQRES 8 B 99 GLN ILE GLY ABA THR LEU ASN PHE MODRES 1B6O ABA A 67 ALA ALPHA-AMINOBUTYRIC ACID MODRES 1B6O ABA A 95 ALA ALPHA-AMINOBUTYRIC ACID MODRES 1B6O ABA B 167 ALA ALPHA-AMINOBUTYRIC ACID MODRES 1B6O ABA B 195 ALA ALPHA-AMINOBUTYRIC ACID HET ABA A 67 6 HET ABA A 95 6 HET ABA B 167 6 HET ABA B 195 6 HET SO4 501 5 HET SO4 502 5 HET SO4 503 5 HET PI2 201 37 HETNAM ABA ALPHA-AMINOBUTYRIC ACID HETNAM SO4 SULFATE ION HETNAM PI2 2-{11-[1-HYDROXY-2-(3-METHYL-BUTYLAMINO)-ETHYL] -6,9- HETNAM 2 PI2 DIOXO-2-OXA-7,10-DIAZA-BICYCLO[11.2.2]HEPTADECA- HETNAM 3 PI2 1(16),13(17),14-TRIEN-8-YL}-ACETAMIDE HETSYN PI2 MACROCYCLIC PEPTIDOMIMETIC INHIBITOR 2 FORMUL 1 ABA 4(C4 H9 N O2) FORMUL 3 SO4 3(O4 S 2-) FORMUL 6 PI2 C23 H36 N4 O5 FORMUL 7 HOH *102(H2 O1) HELIX 1 1 GLY A 86 THR A 91 1 6 HELIX 2 2 GLY B 186 THR B 191 1 6 HELIX 3 3 GLN B 192 GLY B 194 5 3 SHEET 1 A 4 GLN A 2 THR A 4 0 SHEET 2 A 4 THR B 196 ASN B 198 -1 O LEU B 197 N ILE A 3 SHEET 3 A 4 THR A 96 ASN A 98 -1 O THR A 96 N ASN B 198 SHEET 4 A 4 GLN B 102 THR B 104 -1 N ILE B 103 O LEU A 97 CRYST1 51.200 59.000 61.900 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 0.019531 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016949 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016155 0.00000