HEADER HYDROLASE 10-AUG-99 1CQQ TITLE TYPE 2 RHINOVIRUS 3C PROTEASE WITH AG7088 INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: TYPE 2 RHINOVIRUS 3C PROTEASE; COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN RHINOVIRUS 2; SOURCE 3 ORGANISM_TAXID: 12130 KEYWDS VIRAL PROTEIN, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR D.MATTHEWS,R.A.FERRE REVDAT 6 31-JAN-18 1CQQ 1 REMARK REVDAT 5 02-MAR-10 1CQQ 1 REMARK HETATM REVDAT 4 24-FEB-09 1CQQ 1 VERSN REVDAT 3 01-APR-03 1CQQ 1 JRNL REVDAT 2 01-NOV-99 1CQQ 1 JRNL REVDAT 1 20-SEP-99 1CQQ 0 JRNL AUTH D.A.MATTHEWS,P.S.DRAGOVICH,S.E.WEBBER,S.A.FUHRMAN, JRNL AUTH 2 A.K.PATICK,L.S.ZALMAN,T.F.HENDRICKSON,R.A.LOVE,T.J.PRINS, JRNL AUTH 3 J.T.MARAKOVITS,R.ZHOU,J.TIKHE,C.E.FORD,J.W.MEADOR,R.A.FERRE, JRNL AUTH 4 E.L.BROWN,S.L.BINFORD,M.A.BROTHERS,D.M.DELISLE,S.T.WORLAND JRNL TITL STRUCTURE-ASSISTED DESIGN OF MECHANISM-BASED IRREVERSIBLE JRNL TITL 2 INHIBITORS OF HUMAN RHINOVIRUS 3C PROTEASE WITH POTENT JRNL TITL 3 ANTIVIRAL ACTIVITY AGAINST MULTIPLE RHINOVIRUS SEROTYPES. JRNL REF PROC.NATL.ACAD.SCI.USA V. 96 11000 1999 JRNL REFN ISSN 0027-8424 JRNL PMID 10500114 JRNL DOI 10.1073/PNAS.96.20.11000 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 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) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.500 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 87.1 REMARK 3 NUMBER OF REFLECTIONS : 12184 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 0 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1390 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 43 REMARK 3 SOLVENT ATOMS : 221 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1CQQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-AUG-99. REMARK 100 THE DEPOSITION ID IS D_1000009495. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-NOV-98 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 7.5 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) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13981 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.04800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.3000 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 (%) : 48.7 REMARK 200 DATA REDUNDANCY IN SHELL : 1.60 REMARK 200 R MERGE FOR SHELL (I) : 0.23100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG10K, 0.1M HEPES, PH 7.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 13K, TEMPERATURE 286.0K 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 17.15000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.95000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.85000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.95000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 17.15000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.85000 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: MONOMERIC 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 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 12 CD CE NZ REMARK 470 GLU A 21 CG CD OE1 OE2 REMARK 470 LYS A 45 CG CD CE NZ REMARK 470 LYS A 65 CG CD CE NZ REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 PHE A 6 CA REMARK 480 PHE A 34 CG REMARK 480 THR A 73 C REMARK 480 VAL A 74 N REMARK 480 ILE A 90 C REMARK 480 TYR A 152 OH REMARK 480 ASP A 168 C 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 33 NE - CZ - NH2 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG A 84 NE - CZ - NH2 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 87 NE - CZ - NH1 ANGL. DEV. = -3.6 DEGREES REMARK 500 ARG A 87 NE - CZ - NH2 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG A 88 NE - CZ - NH1 ANGL. DEV. = -4.3 DEGREES REMARK 500 TYR A 89 CB - CG - CD2 ANGL. DEV. = -6.0 DEGREES REMARK 500 ARG A 134 NE - CZ - NH2 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG A 176 CD - NE - CZ ANGL. DEV. = -8.9 DEGREES REMARK 500 TYR A 178 CB - CG - CD1 ANGL. DEV. = -3.6 DEGREES REMARK 500 THR A 180 CB - CA - C ANGL. DEV. = 24.9 DEGREES REMARK 500 THR A 180 N - CA - CB ANGL. DEV. = -12.6 DEGREES REMARK 500 THR A 180 N - CA - C ANGL. DEV. = -19.5 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 ASP A 32 -117.92 40.21 REMARK 500 LEU A 105 -65.60 -128.28 REMARK 500 ASN A 107 5.92 57.39 REMARK 500 ARG A 167 -62.05 -101.80 REMARK 500 PHE A 179 44.44 -106.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 152 0.07 SIDE CHAIN 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 AG7 A 501 DBREF 1CQQ A 1 180 UNP P04936 POLG_HRV2 1508 1687 SEQRES 1 A 180 GLY PRO GLU GLU GLU PHE GLY MET SER LEU ILE LYS HIS SEQRES 2 A 180 ASN SER CYS VAL ILE THR THR GLU ASN GLY LYS PHE THR SEQRES 3 A 180 GLY LEU GLY VAL TYR ASP ARG PHE VAL VAL VAL PRO THR SEQRES 4 A 180 HIS ALA ASP PRO GLY LYS GLU ILE GLN VAL ASP GLY ILE SEQRES 5 A 180 THR THR LYS VAL ILE ASP SER TYR ASP LEU TYR ASN LYS SEQRES 6 A 180 ASN GLY ILE LYS LEU GLU ILE THR VAL LEU LYS LEU ASP SEQRES 7 A 180 ARG ASN GLU LYS PHE ARG ASP ILE ARG ARG TYR ILE PRO SEQRES 8 A 180 ASN ASN GLU ASP ASP TYR PRO ASN CYS ASN LEU ALA LEU SEQRES 9 A 180 LEU ALA ASN GLN PRO GLU PRO THR ILE ILE ASN VAL GLY SEQRES 10 A 180 ASP VAL VAL SER TYR GLY ASN ILE LEU LEU SER GLY ASN SEQRES 11 A 180 GLN THR ALA ARG MET LEU LYS TYR SER TYR PRO THR LYS SEQRES 12 A 180 SER GLY TYR CYS GLY GLY VAL LEU TYR LYS ILE GLY GLN SEQRES 13 A 180 VAL LEU GLY ILE HIS VAL GLY GLY ASN GLY ARG ASP GLY SEQRES 14 A 180 PHE SER ALA MET LEU LEU ARG SER TYR PHE THR HET AG7 A 501 83 HETNAM AG7 4-{2-(4-FLUORO-BENZYL)-6-METHYL-5-[(5-METHYL-ISOXAZOLE- HETNAM 2 AG7 3-CARBONYL)-AMINO]-4-OXO-HEPTANOYLAMINO}-5-(2-OXO- HETNAM 3 AG7 PYRROLIDIN-3-YL)-PENTANOIC ACID ETHYL ESTER HETSYN AG7 RUPINTRIVIR, BOUND FORM FORMUL 2 AG7 C31 H41 F N4 O7 FORMUL 3 HOH *221(H2 O) HELIX 1 1 GLY A 1 ASN A 14 1 14 HELIX 2 2 HIS A 40 ASP A 42 5 3 HELIX 3 3 ASP A 85 ILE A 90 5 6 HELIX 4 4 LEU A 175 PHE A 179 5 5 SHEET 1 A 7 SER A 15 THR A 20 0 SHEET 2 A 7 GLY A 23 TYR A 31 -1 O GLY A 23 N THR A 20 SHEET 3 A 7 SER A 15 THR A 20 -1 O CYS A 16 N GLY A 27 SHEET 4 A 7 GLU A 46 VAL A 49 -1 O GLN A 48 N THR A 19 SHEET 5 A 7 ILE A 52 TYR A 63 -1 O ILE A 52 N VAL A 49 SHEET 6 A 7 LYS A 69 LEU A 77 -1 N LEU A 70 O LEU A 62 SHEET 7 A 7 PHE A 34 PRO A 38 -1 O VAL A 35 N LEU A 75 SHEET 1 B 7 TYR A 97 LEU A 104 0 SHEET 2 B 7 THR A 112 SER A 121 -1 O THR A 112 N LEU A 104 SHEET 3 B 7 TYR A 97 LEU A 104 -1 N TYR A 97 O VAL A 119 SHEET 4 B 7 VAL A 150 LYS A 153 -1 N VAL A 150 O ALA A 103 SHEET 5 B 7 GLN A 156 GLY A 164 -1 N GLN A 156 O LYS A 153 SHEET 6 B 7 GLY A 169 MET A 173 -1 O PHE A 170 N VAL A 162 SHEET 7 B 7 MET A 135 TYR A 138 -1 N LEU A 136 O SER A 171 SHEET 1 C 2 ILE A 125 LEU A 127 0 SHEET 2 C 2 ASN A 130 THR A 132 -1 N ASN A 130 O LEU A 127 LINK SG CYS A 147 C19 AG7 A 501 1555 1555 1.82 SITE 1 AC1 23 PRO A 2 ASN A 22 LYS A 24 PHE A 25 SITE 2 AC1 23 HIS A 40 GLU A 71 LEU A 126 LEU A 127 SITE 3 AC1 23 SER A 128 ASN A 130 THR A 142 LYS A 143 SITE 4 AC1 23 GLY A 145 TYR A 146 CYS A 147 HIS A 161 SITE 5 AC1 23 VAL A 162 GLY A 163 GLY A 164 ASN A 165 SITE 6 AC1 23 PHE A 170 HOH A 739 HOH A 823 CRYST1 34.300 65.700 77.900 90.00 90.00 90.00 P 21 21 21 4 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 0.029155 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015221 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012837 0.00000