HEADER HYDROLASE 20-JUN-07 2QD6 TITLE HIV-1 PROTEASE MUTANT I50V WITH POTENT ANTIVIRAL INHIBITOR GRL-98065 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.4.23.16; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; SOURCE 3 ORGANISM_TAXID: 11676; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS HIV-1 PROTEASE MUTANT I50V, PROTEASE INHIBITOR, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.F.WANG,Y.TIE,P.I.BOROSS,J.TOZSER,A.K.GHOSH,R.W.HARRISON,I.T.WEBER REVDAT 5 25-OCT-23 2QD6 1 REMARK REVDAT 4 10-NOV-21 2QD6 1 REMARK SEQADV HETSYN LINK REVDAT 3 13-SEP-17 2QD6 1 REMARK REVDAT 2 24-FEB-09 2QD6 1 VERSN REVDAT 1 22-APR-08 2QD6 0 JRNL AUTH Y.F.WANG,Y.TIE,P.I.BOROSS,J.TOZSER,A.K.GHOSH,R.W.HARRISON, JRNL AUTH 2 I.T.WEBER JRNL TITL POTENT NEW ANTIVIRAL COMPOUND SHOWS SIMILAR INHIBITION AND JRNL TITL 2 STRUCTURAL INTERACTIONS WITH DRUG RESISTANT MUTANTS AND WILD JRNL TITL 3 TYPE HIV-1 PROTEASE. JRNL REF J.MED.CHEM. V. 50 4509 2007 JRNL REFN ISSN 0022-2623 JRNL PMID 17696515 JRNL DOI 10.1021/JM070482Q REMARK 2 REMARK 2 RESOLUTION. 1.28 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) : 1.28 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 89.6 REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT 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) : 0.158 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.155 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.202 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 2711 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 54243 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.141 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.139 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.185 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 2182 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 43088 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 : 51 REMARK 3 SOLVENT ATOMS : 150 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 1686.3 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 1626.7 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 33 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 17186 REMARK 3 NUMBER OF RESTRAINTS : 23354 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.012 REMARK 3 ANGLE DISTANCES (A) : 0.031 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.027 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.064 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.078 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.017 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.004 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.036 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.080 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2QD6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 22-JUN-07. REMARK 100 THE DEPOSITION ID IS D_1000043449. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-OCT-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 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) : 0.99997 REMARK 200 MONOCHROMATOR : SI 220 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 60638 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.280 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 (%) : 89.5 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.07700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.28 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.33 REMARK 200 COMPLETENESS FOR SHELL (%) : 59.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.30 REMARK 200 R MERGE FOR SHELL (I) : 0.41100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.210 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: 2Z4O REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.33 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.69 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25MM SODIUM ACETATE, 9.4% (W/V) SODIUM REMARK 280 CHLORIDE, 6.7% (V/V) DIMETHYLSULFOXIDE (DMSO), PH 4.6, VAPOR REMARK 280 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 29.14700 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.11400 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 29.14700 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.11400 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: 4680 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9720 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -48.4 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 - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG A 8 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 LYS A 55 CD - CE - NZ ANGL. DEV. = 16.4 DEGREES REMARK 500 ARG A 57 CD - NE - CZ ANGL. DEV. = 18.8 DEGREES REMARK 500 ARG B 157 NE - CZ - NH2 ANGL. DEV. = -3.7 DEGREES REMARK 500 ARG B 187 NE - CZ - NH1 ANGL. DEV. = 4.4 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 A 500 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 60 O REMARK 620 2 HOH A 512 O 94.6 REMARK 620 3 HOH A 521 O 79.0 173.7 REMARK 620 4 HOH A 530 O 170.9 90.5 95.9 REMARK 620 5 HOH A 533 O 102.8 76.2 104.5 85.7 REMARK 620 6 HOH A 549 O 93.3 93.7 87.3 78.8 161.5 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 065 B 404 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2Z4O RELATED DB: PDB REMARK 900 WILD TYPE WITH THE SAME INHIBITOR REMARK 900 RELATED ID: 2QCI RELATED DB: PDB REMARK 900 MUTANT D30N WITH THE SAME INHIBITOR REMARK 900 RELATED ID: 2QD7 RELATED DB: PDB REMARK 900 MUTANT V82A WITH THE SAME INHIBITOR REMARK 900 RELATED ID: 2QD8 RELATED DB: PDB REMARK 900 MUTANT I84V WITH THE SAME INHIBITOR DBREF 2QD6 A 1 99 UNP P03367 POL_HV1BR 501 599 DBREF 2QD6 B 101 199 UNP P03367 POL_HV1BR 501 599 SEQADV 2QD6 LYS A 7 UNP P03367 GLN 507 ENGINEERED MUTATION SEQADV 2QD6 ILE A 33 UNP P03367 LEU 533 ENGINEERED MUTATION SEQADV 2QD6 VAL A 50 UNP P03367 ILE 550 ENGINEERED MUTATION SEQADV 2QD6 ILE A 63 UNP P03367 LEU 563 ENGINEERED MUTATION SEQADV 2QD6 ALA A 67 UNP P03367 CYS 567 ENGINEERED MUTATION SEQADV 2QD6 ALA A 95 UNP P03367 CYS 595 ENGINEERED MUTATION SEQADV 2QD6 LYS B 107 UNP P03367 GLN 507 ENGINEERED MUTATION SEQADV 2QD6 ILE B 133 UNP P03367 LEU 533 ENGINEERED MUTATION SEQADV 2QD6 VAL B 150 UNP P03367 ILE 550 ENGINEERED MUTATION SEQADV 2QD6 ILE B 163 UNP P03367 LEU 563 ENGINEERED MUTATION SEQADV 2QD6 ALA B 167 UNP P03367 CYS 567 ENGINEERED MUTATION SEQADV 2QD6 ALA B 195 UNP P03367 CYS 595 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 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 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 HET NA A 500 1 HET CL A 501 1 HET CL B 502 1 HET ACT B 802 4 HET ACT B 803 4 HET 065 B 404 80 HETNAM NA SODIUM ION HETNAM CL CHLORIDE ION HETNAM ACT ACETATE ION HETNAM 065 (3R,3AS,6AR)-HEXAHYDROFURO[2,3-B]FURAN-3-YL(2S,3R)-3- HETNAM 2 065 HYDROXY-4-(N-ISOBUTYLBENZO[D][1,3]DIOXOLE-5- HETNAM 3 065 SULFONAMIDO)-1-PHENYLBUTAN-2-YLCARBAMATE HETSYN 065 RL-98065; [(1R,5S,6R)-2,8-DIOXABICYCLO[3.3.0]OCT-6- HETSYN 2 065 YL]N-[(2S,3R)-4-[(3,4-METHYLENEDIOXYPHENYL)SULFONYL- HETSYN 3 065 (2-METHYLPROPYL)AMINO]-3-HYDROXY-1-PHENYL-BUTAN-2-YL] HETSYN 4 065 CARBAMATE FORMUL 3 NA NA 1+ FORMUL 4 CL 2(CL 1-) FORMUL 6 ACT 2(C2 H3 O2 1-) FORMUL 8 065 C28 H36 N2 O9 S FORMUL 9 HOH *150(H2 O) HELIX 1 1 GLY A 86 THR A 91 1 6 HELIX 2 2 GLN A 92 GLY A 94 5 3 HELIX 3 3 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 ASN A 98 O THR B 196 SHEET 4 A 4 GLN B 102 ILE B 103 -1 O ILE B 103 N LEU A 97 SHEET 1 B 8 TRP A 42 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 VAL A 77 -1 O HIS A 69 N ILE A 66 SHEET 4 B 8 THR A 31 ILE A 33 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 LYS B 143 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 LINK O ASP A 60 NA NA A 500 1555 1555 2.35 LINK NA NA A 500 O HOH A 512 1555 1555 2.35 LINK NA NA A 500 O HOH A 521 1555 1555 2.35 LINK NA NA A 500 O HOH A 530 1555 1555 2.80 LINK NA NA A 500 O HOH A 533 1555 1555 2.22 LINK NA NA A 500 O HOH A 549 1555 1555 2.51 SITE 1 AC1 6 ASP A 60 HOH A 512 HOH A 521 HOH A 530 SITE 2 AC1 6 HOH A 533 HOH A 549 SITE 1 AC2 3 THR A 74 ASN A 88 ARG B 141 SITE 1 AC3 5 PRO B 139 ARG B 141 TYR B 159 ASP B 160 SITE 2 AC3 5 HOH B 873 SITE 1 AC4 3 THR B 191 HOH B 819 HOH B 859 SITE 1 AC5 26 ARG A 8 ASP A 25 GLY A 27 ALA A 28 SITE 2 AC5 26 ASP A 29 ASP A 30 GLY A 48 GLY A 49 SITE 3 AC5 26 PRO A 81 ILE A 84 ARG B 108 LEU B 123 SITE 4 AC5 26 ASP B 125 GLY B 127 ALA B 128 ASP B 129 SITE 5 AC5 26 ASP B 130 ILE B 147 GLY B 148 GLY B 149 SITE 6 AC5 26 PRO B 181 ILE B 184 HOH B 817 HOH B 818 SITE 7 AC5 26 HOH B 882 HOH B 883 CRYST1 58.294 86.228 46.006 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 0.017154 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011597 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021736 0.00000