HEADER VIRAL PROTEIN 21-AUG-24 9DA0 TITLE HUMAN NOROVIRUS GII.4 HOUSTON R112A MUTANT PROTEASE IN COMPLEX WITH TITLE 2 RUPINTRIVIR COMPND MOL_ID: 1; COMPND 2 MOLECULE: PEPTIDASE C37; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: NOROVIRUS; SOURCE 3 ORGANISM_TAXID: 142786; SOURCE 4 GENE: ORF1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI B; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 37762 KEYWDS VIRAL PROTEASE WITH INHIBITOR, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR B.ZHAO,S.H.PHAM,N.NEETU,B.SANKARAN,B.V.V.PRASAD REVDAT 1 19-FEB-25 9DA0 0 JRNL AUTH S.PHAM,B.ZHAO,N.NEETU,B.SANKARAN,K.PATIL,S.RAMANI,Y.SONG, JRNL AUTH 2 M.K.ESTES,T.PALZKILL,B.V.V.PRASAD JRNL TITL CONFORMATIONAL FLEXIBILITY IS A CRITICAL FACTOR IN DESIGNING JRNL TITL 2 BROAD-SPECTRUM HUMAN NOROVIRUS PROTEASE INHIBITORS. JRNL REF J.VIROL. 75724 2025 JRNL REFN ESSN 1098-5514 JRNL PMID 39873493 JRNL DOI 10.1128/JVI.01757-24 REMARK 2 REMARK 2 RESOLUTION. 2.28 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21RC1_5156 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.28 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.55 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.0 REMARK 3 NUMBER OF REFLECTIONS : 9589 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 480 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 46.5500 - 3.2900 0.89 3000 160 0.1665 0.2002 REMARK 3 2 3.2900 - 2.6100 0.88 2869 150 0.2394 0.2935 REMARK 3 3 2.6100 - 2.2800 1.00 3240 170 0.2614 0.2628 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.307 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.212 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 41.62 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.19 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.003 1318 REMARK 3 ANGLE : 0.715 1788 REMARK 3 CHIRALITY : 0.049 198 REMARK 3 PLANARITY : 0.006 227 REMARK 3 DIHEDRAL : 14.026 466 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 43 ) REMARK 3 ORIGIN FOR THE GROUP (A): 24.9786 27.8369 6.1391 REMARK 3 T TENSOR REMARK 3 T11: 0.2512 T22: 0.3204 REMARK 3 T33: 0.3452 T12: 0.0064 REMARK 3 T13: -0.0335 T23: 0.0455 REMARK 3 L TENSOR REMARK 3 L11: 5.6523 L22: 6.8083 REMARK 3 L33: 5.8557 L12: -0.4437 REMARK 3 L13: -1.1554 L23: 0.9185 REMARK 3 S TENSOR REMARK 3 S11: -0.1976 S12: -0.1749 S13: 0.0188 REMARK 3 S21: -0.1968 S22: 0.1708 S23: 0.6033 REMARK 3 S31: -0.0140 S32: -0.0970 S33: 0.0860 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 44 THROUGH 59 ) REMARK 3 ORIGIN FOR THE GROUP (A): 33.8937 28.7435 12.5797 REMARK 3 T TENSOR REMARK 3 T11: 0.3361 T22: 0.4451 REMARK 3 T33: 0.3425 T12: 0.0219 REMARK 3 T13: -0.0067 T23: 0.0334 REMARK 3 L TENSOR REMARK 3 L11: 4.2050 L22: 7.5187 REMARK 3 L33: 9.4927 L12: -5.0925 REMARK 3 L13: -6.1128 L23: 6.8151 REMARK 3 S TENSOR REMARK 3 S11: 0.3123 S12: -0.2229 S13: 0.0973 REMARK 3 S21: -0.0276 S22: 0.0261 S23: -0.2915 REMARK 3 S31: -0.0849 S32: -0.1840 S33: -0.4690 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 60 THROUGH 69 ) REMARK 3 ORIGIN FOR THE GROUP (A): 19.9332 23.9322 15.5262 REMARK 3 T TENSOR REMARK 3 T11: 0.3173 T22: 0.5534 REMARK 3 T33: 0.3588 T12: 0.0343 REMARK 3 T13: 0.1211 T23: -0.0179 REMARK 3 L TENSOR REMARK 3 L11: 6.0793 L22: 7.9291 REMARK 3 L33: 7.4229 L12: 3.3852 REMARK 3 L13: 1.4336 L23: 1.9786 REMARK 3 S TENSOR REMARK 3 S11: 0.1729 S12: -0.6137 S13: 0.1008 REMARK 3 S21: 0.5784 S22: -0.3673 S23: 1.0008 REMARK 3 S31: 0.1282 S32: -1.5025 S33: 0.2989 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 70 THROUGH 93 ) REMARK 3 ORIGIN FOR THE GROUP (A): 27.9046 16.5583 -1.3527 REMARK 3 T TENSOR REMARK 3 T11: 0.3204 T22: 0.2590 REMARK 3 T33: 0.3667 T12: -0.0701 REMARK 3 T13: -0.0515 T23: -0.0181 REMARK 3 L TENSOR REMARK 3 L11: 6.1854 L22: 5.0420 REMARK 3 L33: 1.0926 L12: -4.3597 REMARK 3 L13: -0.7028 L23: -0.6105 REMARK 3 S TENSOR REMARK 3 S11: 0.2788 S12: 0.4060 S13: -0.4145 REMARK 3 S21: -0.2227 S22: -0.3009 S23: 0.1828 REMARK 3 S31: 0.0826 S32: 0.1219 S33: -0.0345 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 94 THROUGH 121 ) REMARK 3 ORIGIN FOR THE GROUP (A): 37.8127 18.7582 -5.5971 REMARK 3 T TENSOR REMARK 3 T11: 0.3553 T22: 0.3442 REMARK 3 T33: 0.2222 T12: 0.0199 REMARK 3 T13: 0.0557 T23: -0.0480 REMARK 3 L TENSOR REMARK 3 L11: 6.7210 L22: 2.5465 REMARK 3 L33: 0.7507 L12: -1.8562 REMARK 3 L13: 0.6869 L23: -0.7488 REMARK 3 S TENSOR REMARK 3 S11: 0.2734 S12: 0.2884 S13: -0.5415 REMARK 3 S21: -0.3283 S22: -0.1640 S23: -0.1182 REMARK 3 S31: -0.2309 S32: 0.1580 S33: -0.0709 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 122 THROUGH 160 ) REMARK 3 ORIGIN FOR THE GROUP (A): 28.7749 17.2215 -2.0715 REMARK 3 T TENSOR REMARK 3 T11: 0.1806 T22: 0.2881 REMARK 3 T33: 0.3597 T12: 0.0014 REMARK 3 T13: -0.0399 T23: -0.0246 REMARK 3 L TENSOR REMARK 3 L11: 6.0530 L22: 7.8905 REMARK 3 L33: 5.4140 L12: 0.8215 REMARK 3 L13: -0.1039 L23: -0.2580 REMARK 3 S TENSOR REMARK 3 S11: 0.0809 S12: -0.0335 S13: -0.3254 REMARK 3 S21: 0.2273 S22: -0.1592 S23: 0.4699 REMARK 3 S31: 0.1131 S32: -0.2154 S33: 0.0231 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 161 THROUGH 174 ) REMARK 3 ORIGIN FOR THE GROUP (A): 37.8641 20.5898 -5.2616 REMARK 3 T TENSOR REMARK 3 T11: 0.4307 T22: 0.2732 REMARK 3 T33: 0.3912 T12: 0.0420 REMARK 3 T13: 0.0571 T23: -0.0075 REMARK 3 L TENSOR REMARK 3 L11: 8.6234 L22: 7.8482 REMARK 3 L33: 2.1081 L12: 1.4928 REMARK 3 L13: -1.9053 L23: 0.0619 REMARK 3 S TENSOR REMARK 3 S11: -0.4423 S12: 0.2075 S13: -0.4007 REMARK 3 S21: -0.5673 S22: -0.1246 S23: -0.6322 REMARK 3 S31: -0.0766 S32: 0.1602 S33: 0.7133 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9DA0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-AUG-24. REMARK 100 THE DEPOSITION ID IS D_1000287673. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUL-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9774 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13538 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.280 REMARK 200 RESOLUTION RANGE LOW (A) : 46.550 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.0 REMARK 200 DATA REDUNDANCY : 11.00 REMARK 200 R MERGE (I) : 0.10530 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.4700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.28 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.61 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 10.80 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.270 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M LITHIUM ACETATE DIHYDRATE, 20% REMARK 280 W/V POLYETHYLENE GLYCOL 3,350, PH 7.9, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 29.77333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 14.88667 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 14.88667 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 29.77333 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 THR A 123 REMARK 465 GLY A 124 REMARK 465 SER A 125 REMARK 465 ASN A 126 REMARK 465 ALA A 127 REMARK 465 LYS A 128 REMARK 465 SER A 129 REMARK 465 MET A 130 REMARK 465 ASP A 131 REMARK 465 GLU A 175 REMARK 465 GLY A 176 REMARK 465 GLU A 177 REMARK 465 ALA A 178 REMARK 465 THR A 179 REMARK 465 LEU A 180 REMARK 465 GLU A 181 DBREF1 9DA0 A 1 181 UNP A0A7S9NT71_9CALI DBREF2 9DA0 A A0A7S9NT71 950 1130 SEQADV 9DA0 ALA A 112 UNP A0A7S9NT7 ARG 1061 ENGINEERED MUTATION SEQRES 1 A 181 ALA PRO PRO SER ILE TRP SER ARG ILE VAL ASN PHE GLY SEQRES 2 A 181 SER GLY TRP GLY PHE TRP VAL SER PRO SER LEU PHE ILE SEQRES 3 A 181 THR SER THR HIS VAL ILE PRO GLN GLY ALA LYS GLU PHE SEQRES 4 A 181 PHE GLY VAL PRO ILE LYS GLN ILE GLN VAL HIS LYS SER SEQRES 5 A 181 GLY GLU PHE CYS ARG LEU ARG PHE PRO LYS PRO ILE ARG SEQRES 6 A 181 THR ASP VAL THR GLY MET ILE LEU GLU GLU GLY ALA PRO SEQRES 7 A 181 GLU GLY THR VAL VAL THR LEU LEU ILE LYS ARG SER THR SEQRES 8 A 181 GLY GLU LEU MET PRO LEU ALA ALA ARG MET GLY THR HIS SEQRES 9 A 181 ALA THR MET LYS ILE GLN GLY ALA THR VAL GLY GLY GLN SEQRES 10 A 181 MET GLY MET LEU LEU THR GLY SER ASN ALA LYS SER MET SEQRES 11 A 181 ASP LEU GLY THR THR PRO GLY ASP CYS GLY CYS PRO TYR SEQRES 12 A 181 ILE TYR LYS ARG GLY ASN ASP TYR VAL VAL ILE GLY VAL SEQRES 13 A 181 HIS THR ALA ALA ALA ARG GLY GLY ASN THR VAL ILE CYS SEQRES 14 A 181 ALA THR GLN GLY SER GLU GLY GLU ALA THR LEU GLU HET AG7 A 201 84 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 *38(H2 O) HELIX 1 AA1 PRO A 2 SER A 7 1 6 HELIX 2 AA2 LYS A 45 ILE A 47 5 3 HELIX 3 AA3 THR A 135 CYS A 139 5 5 SHEET 1 AA1 5 ILE A 9 PHE A 12 0 SHEET 2 AA1 5 GLY A 15 TRP A 19 -1 O GLY A 17 N VAL A 10 SHEET 3 AA1 5 LEU A 24 SER A 28 -1 O ILE A 26 N PHE A 18 SHEET 4 AA1 5 PHE A 55 ARG A 59 -1 O CYS A 56 N THR A 27 SHEET 5 AA1 5 GLN A 48 SER A 52 -1 N HIS A 50 O ARG A 57 SHEET 1 AA2 2 GLU A 38 PHE A 39 0 SHEET 2 AA2 2 VAL A 42 PRO A 43 -1 O VAL A 42 N PHE A 39 SHEET 1 AA3 8 ILE A 72 LEU A 73 0 SHEET 2 AA3 8 ASP A 150 ALA A 160 1 O VAL A 153 N ILE A 72 SHEET 3 AA3 8 THR A 166 ALA A 170 -1 O ILE A 168 N ALA A 159 SHEET 4 AA3 8 ALA A 112 LEU A 121 -1 N GLY A 119 O VAL A 167 SHEET 5 AA3 8 LEU A 94 ILE A 109 -1 N GLY A 102 O MET A 118 SHEET 6 AA3 8 VAL A 82 LYS A 88 -1 N LEU A 85 O LEU A 97 SHEET 7 AA3 8 PRO A 142 ARG A 147 -1 O ILE A 144 N THR A 84 SHEET 8 AA3 8 ASP A 150 ALA A 160 -1 O VAL A 152 N TYR A 145 CRYST1 93.100 93.100 44.660 90.00 90.00 120.00 P 32 2 1 6 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 0.010741 0.006201 0.000000 0.00000 SCALE2 0.000000 0.012403 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022391 0.00000