HEADER HYDROLASE/HYDROLASE INHIBITOR 02-OCT-12 4HDP TITLE CRYSTAL STRUCTURE OF HIV-1 PROTEASE MUTANTS I50V COMPLEXED WITH TITLE 2 INHIBITOR GRL-0519 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HIV-1 PROTEASE; COMPND 3 CHAIN: B, A; COMPND 4 FRAGMENT: UNP RESIDUES 501-599; COMPND 5 SYNONYM: PR, RETROPEPSIN; COMPND 6 EC: 3.4.23.16; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS TYPE 1; SOURCE 3 ORGANISM_COMMON: HIV-1; SOURCE 4 ORGANISM_TAXID: 11686; SOURCE 5 STRAIN: BRU/LAI; SOURCE 6 GENE: GAG-POL; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS ASPARTIC ACID PROTEASE, DRUG RESISTANCE, HIV-1 PROTEASE INHIBITOR KEYWDS 2 GRL-0519, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR C.H.SHEN,H.ZHANG,I.T.WEBER REVDAT 2 20-SEP-23 4HDP 1 REMARK SEQADV LINK REVDAT 1 14-AUG-13 4HDP 0 JRNL AUTH H.ZHANG,Y.F.WANG,C.H.SHEN,J.AGNISWAMY,K.V.RAO,C.X.XU, JRNL AUTH 2 A.K.GHOSH,R.W.HARRISON,I.T.WEBER JRNL TITL NOVEL P2 TRIS-TETRAHYDROFURAN GROUP IN ANTIVIRAL COMPOUND 1 JRNL TITL 2 (GRL-0519) FILLS THE S2 BINDING POCKET OF SELECTED MUTANTS JRNL TITL 3 OF HIV-1 PROTEASE. JRNL REF J.MED.CHEM. V. 56 1074 2013 JRNL REFN ISSN 0022-2623 JRNL PMID 23298236 JRNL DOI 10.1021/JM301519Z REMARK 2 REMARK 2 RESOLUTION. 1.22 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) : 1.22 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.5 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) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.165 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.203 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 3197 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 63841 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.144 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.181 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 2518 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 50319 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1510 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 50 REMARK 3 SOLVENT ATOMS : 244 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 1789.6 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 1637.0 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 20 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 17455 REMARK 3 NUMBER OF RESTRAINTS : 22773 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.014 REMARK 3 ANGLE DISTANCES (A) : 0.034 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) : 0.074 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.077 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.028 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.004 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.056 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.097 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 4HDP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-OCT-12. REMARK 100 THE DEPOSITION ID IS D_1000075336. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-AUG-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.0 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) : 0.8 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 64041 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.220 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.22 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.26 REMARK 200 COMPLETENESS FOR SHELL (%) : 65.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.30 REMARK 200 R MERGE FOR SHELL (I) : 0.47400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 2F8G REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.26-1.46 M NACL, 0.06 M SODIUM REMARK 280 ACETATE, PH 5.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 29.29600 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.97250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.29600 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.97250 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 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: 5090 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9580 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -94.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, 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 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 B 41 CD - NE - CZ ANGL. DEV. = 11.1 DEGREES REMARK 500 ARG B 41 NE - CZ - NH1 ANGL. DEV. = -3.6 DEGREES REMARK 500 VAL B 50 CA - CB - CG1 ANGL. DEV. = 11.4 DEGREES REMARK 500 ARG B 57 CD - NE - CZ ANGL. DEV. = 15.7 DEGREES REMARK 500 ARG B 57 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 ILE B 64 CA - CB - CG1 ANGL. DEV. = 12.6 DEGREES REMARK 500 ARG A 41 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG A 41 NE - CZ - NH2 ANGL. DEV. = -3.9 DEGREES REMARK 500 GLY A 49 O - C - N ANGL. DEV. = 11.4 DEGREES REMARK 500 GLY A 49 O - C - N ANGL. DEV. = -14.5 DEGREES REMARK 500 VAL A 50 CA - C - N ANGL. DEV. = 13.6 DEGREES REMARK 500 VAL A 50 O - C - N ANGL. DEV. = -10.7 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 402 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 60 O REMARK 620 2 HOH B1017 O 78.5 REMARK 620 3 HOH B1018 O 93.3 171.7 REMARK 620 4 HOH B1019 O 101.8 101.4 80.6 REMARK 620 5 HOH B1021 O 168.4 95.7 92.3 89.2 REMARK 620 6 HOH B1064 O 91.9 89.9 90.0 163.7 77.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 101 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 60 O REMARK 620 2 HOH A 231 O 69.2 REMARK 620 3 HOH A 246 O 118.9 116.0 REMARK 620 4 HOH A 266 O 96.4 164.9 74.4 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE G52 B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 104 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3OK9 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF WILD-TYPE HIV-1 PROTEASE WITH INHIBITOR GRL- REMARK 900 0519 REMARK 900 RELATED ID: 4HDB RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HIV-1 PROTEASE MUTANTS D30N COMPLEXED WITH REMARK 900 INHIBITOR GRL-0519 REMARK 900 RELATED ID: 4HDF RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HIV-1 PROTEASE MUTANTS V82A COMPLEXED WITH REMARK 900 INHIBITOR GRL-0519 REMARK 900 RELATED ID: 4HEG RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HIV-1 PROTEASE MUTANTS R8Q COMPLEXED WITH REMARK 900 INHIBITOR GRL-0519 REMARK 900 RELATED ID: 4HE9 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HIV-1 PROTEASE MUTANTS I54M COMPLEXED WITH REMARK 900 INHIBITOR GRL-0519 DBREF 4HDP B 1 99 UNP P03367 POL_HV1BR 501 599 DBREF 4HDP A 1 99 UNP P03367 POL_HV1BR 501 599 SEQADV 4HDP LYS B 7 UNP P03367 GLN 507 ENGINEERED MUTATION SEQADV 4HDP ILE B 33 UNP P03367 LEU 533 ENGINEERED MUTATION SEQADV 4HDP VAL B 50 UNP P03367 ILE 550 ENGINEERED MUTATION SEQADV 4HDP ILE B 63 UNP P03367 LEU 563 ENGINEERED MUTATION SEQADV 4HDP ALA B 67 UNP P03367 CYS 567 ENGINEERED MUTATION SEQADV 4HDP ALA B 95 UNP P03367 CYS 595 ENGINEERED MUTATION SEQADV 4HDP LYS A 7 UNP P03367 GLN 507 ENGINEERED MUTATION SEQADV 4HDP ILE A 33 UNP P03367 LEU 533 ENGINEERED MUTATION SEQADV 4HDP VAL A 50 UNP P03367 ILE 550 ENGINEERED MUTATION SEQADV 4HDP ILE A 63 UNP P03367 LEU 563 ENGINEERED MUTATION SEQADV 4HDP ALA A 67 UNP P03367 CYS 567 ENGINEERED MUTATION SEQADV 4HDP ALA A 95 UNP P03367 CYS 595 ENGINEERED MUTATION 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 VAL 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 VAL ASN ILE ILE GLY ARG ASN LEU LEU THR SEQRES 8 B 99 GLN ILE GLY ALA THR LEU ASN PHE 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 VAL 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 VAL ASN ILE ILE GLY ARG ASN LEU LEU THR SEQRES 8 A 99 GLN ILE GLY ALA THR LEU ASN PHE HET G52 B 401 84 HET NA B 402 1 HET CL B 403 1 HET CL B 404 1 HET CL B 405 1 HET NA A 101 1 HET CL A 102 1 HET CL A 103 1 HET CL A 104 1 HETNAM G52 (3R,3AS,3BR,6AS,7AS)-OCTAHYDRODIFURO[2,3-B:3',2'- HETNAM 2 G52 D]FURAN-3-YL [(1S,2R)-1-BENZYL-2-HYDROXY-3-{[(4- HETNAM 3 G52 METHOXYPHENYL)SULFONYL](2-METHYLPROPYL) HETNAM 4 G52 AMINO}PROPYL]CARBAMATE HETNAM NA SODIUM ION HETNAM CL CHLORIDE ION FORMUL 3 G52 C30 H40 N2 O9 S FORMUL 4 NA 2(NA 1+) FORMUL 5 CL 6(CL 1-) FORMUL 12 HOH *244(H2 O) HELIX 1 1 GLY B 86 THR B 91 1 6 HELIX 2 2 GLN B 92 GLY B 94 5 3 HELIX 3 3 GLY A 86 THR A 91 1 6 SHEET 1 A 4 GLN B 2 ILE B 3 0 SHEET 2 A 4 THR A 96 ASN A 98 -1 O LEU A 97 N ILE B 3 SHEET 3 A 4 THR B 96 ASN B 98 -1 N ASN B 98 O THR A 96 SHEET 4 A 4 GLN A 2 ILE A 3 -1 O ILE A 3 N LEU B 97 SHEET 1 B 8 LYS B 43 GLY B 49 0 SHEET 2 B 8 GLY B 52 ILE B 66 -1 O VAL B 56 N LYS B 45 SHEET 3 B 8 HIS B 69 VAL B 77 -1 O HIS B 69 N ILE B 66 SHEET 4 B 8 VAL B 32 ILE B 33 1 N ILE B 33 O LEU B 76 SHEET 5 B 8 ILE B 84 ILE B 85 -1 O ILE B 84 N VAL B 32 SHEET 6 B 8 GLN B 18 LEU B 24 1 N LEU B 23 O ILE B 85 SHEET 7 B 8 LEU B 10 ILE B 15 -1 N ILE B 13 O LYS B 20 SHEET 8 B 8 GLY B 52 ILE B 66 -1 O GLU B 65 N LYS B 14 SHEET 1 C 8 LYS A 43 ILE A 47 0 SHEET 2 C 8 ILE A 54 ILE A 66 -1 O GLN A 58 N LYS A 43 SHEET 3 C 8 HIS A 69 VAL A 77 -1 O HIS A 69 N ILE A 66 SHEET 4 C 8 VAL A 32 ILE A 33 1 N ILE A 33 O LEU A 76 SHEET 5 C 8 ILE A 84 ILE A 85 -1 O ILE A 84 N VAL A 32 SHEET 6 C 8 GLN A 18 LEU A 24 1 N LEU A 23 O ILE A 85 SHEET 7 C 8 LEU A 10 ILE A 15 -1 N ILE A 13 O LYS A 20 SHEET 8 C 8 ILE A 54 ILE A 66 -1 O GLU A 65 N LYS A 14 LINK O ASP B 60 NA NA B 402 1555 1555 2.40 LINK NA NA B 402 O HOH B1017 1555 1555 2.38 LINK NA NA B 402 O HOH B1018 1555 1555 2.38 LINK NA NA B 402 O HOH B1019 1555 1555 2.30 LINK NA NA B 402 O HOH B1021 1555 1555 2.64 LINK NA NA B 402 O HOH B1064 1555 1555 2.39 LINK O ASP A 60 NA NA A 101 1555 1555 2.62 LINK NA NA A 101 O HOH A 231 1555 1555 2.36 LINK NA NA A 101 O HOH A 246 1555 1555 1.91 LINK NA NA A 101 O HOH A 266 1555 1555 2.41 SITE 1 AC1 27 ARG A 8 ASP A 25 GLY A 27 ALA A 28 SITE 2 AC1 27 ASP A 29 ASP A 30 GLY A 48 GLY A 49 SITE 3 AC1 27 VAL A 50 VAL A 82 ILE A 84 HOH A 208 SITE 4 AC1 27 HOH A 293 ARG B 8 ASP B 25 GLY B 27 SITE 5 AC1 27 ALA B 28 ASP B 29 ASP B 30 GLY B 48 SITE 6 AC1 27 GLY B 49 VAL B 50 PRO B 81 VAL B 82 SITE 7 AC1 27 ILE B 84 HOH B1025 HOH B1067 SITE 1 AC2 6 ASP B 60 HOH B1017 HOH B1018 HOH B1019 SITE 2 AC2 6 HOH B1021 HOH B1064 SITE 1 AC3 4 ARG A 41 THR B 74 ASN B 88 HOH B1069 SITE 1 AC4 2 ARG B 8 HOH B1097 SITE 1 AC5 2 THR B 12 HOH B1082 SITE 1 AC6 4 ASP A 60 HOH A 231 HOH A 246 HOH A 266 SITE 1 AC7 1 TRP A 6 SITE 1 AC8 3 THR A 74 ASN A 88 HOH A 238 SITE 1 AC9 2 LYS A 7 ARG A 8 CRYST1 58.592 85.945 46.070 90.00 90.00 90.00 P 21 21 2 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 0.017067 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011635 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021706 0.00000