PDB Short entry for 2NMZ HEADER HYDROLASE/HYDROLASE INHIBITOR 23-OCT-06 2NMZ TITLE CRYSTAL STRUCTURE ANALYSIS OF HIV-1 PROTEASE MUTANT V82A WITH A TITLE 2 INHIBITOR SAQUINAVIR COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: RETROPEPSIN, PR; COMPND 5 EC: 3.4.23.16; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; SOURCE 3 ORGANISM_TAXID: 11676; SOURCE 4 GENE: GAG; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS HIV-1 PROTEASE, MUTANT, V82A, DIMER, HYDROLASE-HYDROLASE INHIBITOR KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR Y.TIE,A.Y.KOVALEVSKY,P.BOROSS,Y.F.WANG,A.K.GHOSH,J.TOZSER, AUTHOR 2 R.W.HARRISON,I.T.WEBER REVDAT 6 27-DEC-23 2NMZ 1 REMARK REVDAT 5 20-OCT-21 2NMZ 1 COMPND REMARK SEQADV HETNAM REVDAT 5 2 1 HETSYN REVDAT 4 18-OCT-17 2NMZ 1 REMARK REVDAT 3 13-JUL-11 2NMZ 1 VERSN REVDAT 2 24-FEB-09 2NMZ 1 VERSN REVDAT 1 13-MAR-07 2NMZ 0 JRNL AUTH Y.TIE,A.Y.KOVALEVSKY,P.BOROSS,Y.F.WANG,A.K.GHOSH,J.TOZSER, JRNL AUTH 2 R.W.HARRISON,I.T.WEBER JRNL TITL ATOMIC RESOLUTION CRYSTAL STRUCTURES OF HIV-1 PROTEASE AND JRNL TITL 2 MUTANTS V82A AND I84V WITH SAQUINAVIR. JRNL REF PROTEINS V. 67 232 2007 JRNL REFN ISSN 0887-3585 JRNL PMID 17243183 JRNL DOI 10.1002/PROT.21304 REMARK 2 REMARK 2 RESOLUTION. 0.97 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 0.97 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 89.3 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.128 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.127 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.144 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 4909 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : NULL REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.123 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.122 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.139 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 4474 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 89219 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1508 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 64 REMARK 3 SOLVENT ATOMS : 208 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 1749.1 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 1641.8 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 55 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 19404 REMARK 3 NUMBER OF RESTRAINTS : 28861 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.016 REMARK 3 ANGLE DISTANCES (A) : 0.035 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.034 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.095 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.095 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.068 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.006 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.046 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.090 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ANISOTROPIC REFINEMENT REDUCED FREE R REMARK 3 (NO CUTOFF) REMARK 4 REMARK 4 2NMZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-OCT-06. REMARK 100 THE DEPOSITION ID IS D_1000040059. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-NOV-04 REMARK 200 TEMPERATURE (KELVIN) : 90.0 REMARK 200 PH : 5.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MAR REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 109869 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.970 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.3 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.09800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 20.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.97 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 53.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : 0.25100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.000 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE 40%, CITRATE REMARK 280 PHOSPHATE BUFFER PH 5.4, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K 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 25.56550 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 30.80500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 29.29400 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 30.80500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.56550 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 29.29400 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 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 DIMER IN THE ASYMMETRIC UNIT. 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: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5490 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9550 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -59.0 KCAL/MOL 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 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 ARG A 8 NE - CZ - NH2 ANGL. DEV. = -5.0 DEGREES REMARK 500 ARG A 41 CD - NE - CZ ANGL. DEV. = 11.3 DEGREES REMARK 500 ARG A 41 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 41 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG A 41 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG A 41 NE - CZ - NH2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ILE A 64 CA - C - O ANGL. DEV. = 14.5 DEGREES REMARK 500 LYS B 145 CA - CB - CG ANGL. DEV. = 16.0 DEGREES REMARK 500 LYS B 145 CB - CG - CD ANGL. DEV. = 17.1 DEGREES REMARK 500 PHE B 153 CB - CG - CD2 ANGL. DEV. = -4.2 DEGREES REMARK 500 ARG B 157 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 ALA B 182 N - CA - CB ANGL. DEV. = 13.8 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 PRO A 79 49.33 -75.50 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 THE INHIBITOR ROC IS A HYDROXYETHYLAMINE CONTAINING REMARK 600 TRANSITION STATE MIMETIC. REMARK 630 REMARK 630 MOLECULE TYPE: PEPTIDE-LIKE INHIBITOR REMARK 630 MOLECULE NAME: (2S)-N-[(2S,3R)-4-[(2S,3S,4AS,8AS)-3-(TERT- REMARK 630 BUTYLCARBAMOYL)-3,4,4A,5,6,7,8,8A-OCTAHYDRO-1H-ISOQUINOLIN-2-YL]-3- REMARK 630 HYDROXY-1 -PHENYL-BUTAN-2-YL]-2-(QUINOLIN-2-YLCARBONYLAMINO) REMARK 630 BUTANEDIAMIDE REMARK 630 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 630 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 630 REMARK 630 M RES C SSSEQI REMARK 630 ROC B 401 REMARK 630 SOURCE: NULL REMARK 630 TAXONOMY: NULL REMARK 630 SUBCOMP: QNC ASN HP0 NTB REMARK 630 DETAILS: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 602 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 603 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ROC B 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2NMW RELATED DB: PDB REMARK 900 WT-SAQUINAVIR COMPLEX REMARK 900 RELATED ID: 2NMY RELATED DB: PDB REMARK 900 V82A-SAQUINAIR IN SPACE GROUP P21212 REMARK 900 RELATED ID: 2NNK RELATED DB: PDB REMARK 900 RELATED ID: 2NNP RELATED DB: PDB DBREF 2NMZ A 1 99 UNP P04587 POL_HV1B5 500 598 DBREF 2NMZ B 101 199 UNP P04587 POL_HV1B5 500 598 SEQADV 2NMZ LYS A 7 UNP P04587 GLN 506 ENGINEERED MUTATION SEQADV 2NMZ ILE A 33 UNP P04587 LEU 532 ENGINEERED MUTATION SEQADV 2NMZ ILE A 63 UNP P04587 LEU 562 ENGINEERED MUTATION SEQADV 2NMZ ALA A 67 UNP P04587 CYS 566 ENGINEERED MUTATION SEQADV 2NMZ ALA A 82 UNP P04587 VAL 581 ENGINEERED MUTATION SEQADV 2NMZ ALA A 95 UNP P04587 CYS 594 ENGINEERED MUTATION SEQADV 2NMZ LYS B 107 UNP P04587 GLN 506 ENGINEERED MUTATION SEQADV 2NMZ ILE B 133 UNP P04587 LEU 532 ENGINEERED MUTATION SEQADV 2NMZ ILE B 163 UNP P04587 LEU 562 ENGINEERED MUTATION SEQADV 2NMZ ALA B 167 UNP P04587 CYS 566 ENGINEERED MUTATION SEQADV 2NMZ ALA B 182 UNP P04587 VAL 581 ENGINEERED MUTATION SEQADV 2NMZ ALA B 195 UNP P04587 CYS 594 ENGINEERED MUTATION SEQRES 1 A 99 PRO GLN ILE THR LEU TRP LYS ARG PRO LEU VAL THR ILE SEQRES 2 A 99 LYS 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 SER LEU PRO SEQRES 4 A 99 GLY ARG 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 ILE ILE GLU SEQRES 6 A 99 ILE ALA GLY HIS LYS ALA ILE GLY THR VAL LEU VAL GLY SEQRES 7 A 99 PRO THR PRO ALA ASN ILE ILE GLY ARG ASN LEU LEU THR SEQRES 8 A 99 GLN ILE GLY ALA 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 LYS 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 SER LEU PRO SEQRES 4 B 99 GLY ARG 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 ILE ILE GLU SEQRES 6 B 99 ILE ALA GLY HIS LYS ALA ILE GLY THR VAL LEU VAL GLY SEQRES 7 B 99 PRO THR PRO ALA ASN ILE ILE GLY ARG ASN LEU LEU THR SEQRES 8 B 99 GLN ILE GLY ALA THR LEU ASN PHE HET SO4 A 601 5 HET SO4 A 602 10 HET SO4 B 603 5 HET ROC B 401 98 HETNAM SO4 SULFATE ION HETNAM ROC (2S)-N-[(2S,3R)-4-[(2S,3S,4AS,8AS)-3-(TERT- HETNAM 2 ROC BUTYLCARBAMOYL)-3,4,4A,5,6,7,8,8A-OCTAHYDRO-1H- HETNAM 3 ROC ISOQUINOLIN-2-YL]-3-HYDROXY-1 -PHENYL-BUTAN-2-YL]-2- HETNAM 4 ROC (QUINOLIN-2-YLCARBONYLAMINO)BUTANEDIAMIDE HETSYN ROC FORTOVASE; SAQUINAVIR; RO 31-8959 FORMUL 3 SO4 3(O4 S 2-) FORMUL 6 ROC C38 H50 N6 O5 FORMUL 7 HOH *208(H2 O) HELIX 1 1 GLY A 86 THR A 91 1 6 HELIX 2 2 GLY B 186 THR B 191 1 6 SHEET 1 A 4 GLN A 2 ILE A 3 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 N THR A 96 O ASN B 198 SHEET 4 A 4 GLN B 102 ILE B 103 -1 O ILE B 103 N LEU A 97 SHEET 1 B 8 LYS A 43 GLY A 49 0 SHEET 2 B 8 GLY A 52 ILE A 66 -1 O GLN A 58 N LYS A 43 SHEET 3 B 8 HIS A 69 GLY A 78 -1 O HIS A 69 N ILE A 66 SHEET 4 B 8 VAL A 32 GLU A 34 1 N ILE A 33 O LEU A 76 SHEET 5 B 8 ILE A 84 ILE A 85 -1 O ILE A 84 N VAL A 32 SHEET 6 B 8 GLN A 18 LEU A 24 1 N LEU A 23 O ILE A 85 SHEET 7 B 8 LEU A 10 ILE A 15 -1 N ILE A 13 O LYS A 20 SHEET 8 B 8 GLY A 52 ILE A 66 -1 O GLU A 65 N LYS A 14 SHEET 1 C 8 TRP B 142 GLY B 149 0 SHEET 2 C 8 GLY B 152 ILE B 166 -1 O GLN B 158 N LYS B 143 SHEET 3 C 8 HIS B 169 VAL B 177 -1 O HIS B 169 N ILE B 166 SHEET 4 C 8 VAL B 132 ILE B 133 1 N ILE B 133 O LEU B 176 SHEET 5 C 8 ILE B 184 ILE B 185 -1 O ILE B 184 N VAL B 132 SHEET 6 C 8 GLN B 118 LEU B 124 1 N LEU B 123 O ILE B 185 SHEET 7 C 8 LEU B 110 ILE B 115 -1 N ILE B 113 O LYS B 120 SHEET 8 C 8 GLY B 152 ILE B 166 -1 O GLU B 165 N LYS B 114 SITE 1 AC1 10 LYS A 14 ILE A 15 GLY A 16 GLY A 17 SITE 2 AC1 10 HOH A1015 HOH A1053 HOH A1059 HOH A1153 SITE 3 AC1 10 LYS B 114 GLY B 117 SITE 1 AC2 7 PRO A 1 LYS A 55 HOH A1128 GLY B 168 SITE 2 AC2 7 HIS B 169 LYS B 170 HOH B1172 SITE 1 AC3 5 PRO A 39 GLY A 40 SER B 137 HOH B1135 SITE 2 AC3 5 HOH B1175 SITE 1 AC4 30 ARG A 8 LEU A 23 ASP A 25 GLY A 27 SITE 2 AC4 30 ALA A 28 ASP A 29 ASP A 30 GLY A 48 SITE 3 AC4 30 GLY A 49 ILE A 50 PRO A 81 ILE A 84 SITE 4 AC4 30 HOH A1201 ARG B 108 ASP B 125 GLY B 127 SITE 5 AC4 30 ASP B 129 ASP B 130 GLY B 148 GLY B 149 SITE 6 AC4 30 ILE B 150 THR B 180 PRO B 181 ALA B 182 SITE 7 AC4 30 ILE B 184 HOH B1006 HOH B1165 HOH B1180 SITE 8 AC4 30 HOH B1183 HOH B1199 CRYST1 51.131 58.588 61.610 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 0.019558 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017068 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016231 0.00000