HEADER HYDROLASE/HYDROLASE INHIBITOR 21-JUN-11 3SJI TITLE CRYSTAL STRUCTURE OF CVA16 3C IN COMPLEX WITH RUPINTRIVIR (AG7088) COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3C PROTEASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 1-183; COMPND 5 EC: 3.4.22.28; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMAN COXSACKIEVIRUS A16; SOURCE 3 ORGANISM_TAXID: 31704; SOURCE 4 STRAIN: BEIJING0907; SOURCE 5 GENE: 3C; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-21A KEYWDS IN COMPLEX WITH RUPINTRIVIR, CHYMOTRYPSIN-LIKE FOLD, PROTEASE, C147 KEYWDS 2 COVALENTLY BINDS TO RUPINTRIVIR, HYDROLASE-HYDROLASE INHIBITOR KEYWDS 3 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR G.LU,J.QI,Z.CHEN,X.XU,F.GAO,D.LIN,W.QIAN,H.LIU,H.JIANG,J.YAN,G.F.GAO REVDAT 4 27-NOV-24 3SJI 1 REMARK REVDAT 3 13-SEP-23 3SJI 1 REMARK SEQADV LINK REVDAT 2 28-SEP-11 3SJI 1 JRNL REVDAT 1 10-AUG-11 3SJI 0 JRNL AUTH G.LU,J.QI,Z.CHEN,X.XU,F.GAO,D.LIN,W.QIAN,H.LIU,H.JIANG, JRNL AUTH 2 J.YAN,G.F.GAO JRNL TITL ENTEROVIRUS 71 AND COXSACKIEVIRUS A16 3C PROTEASES: BINDING JRNL TITL 2 TO RUPINTRIVIR AND THEIR SUBSTRATES AND ANTI-HAND, FOOT, AND JRNL TITL 3 MOUTH DISEASE VIRUS DRUG DESIGN. JRNL REF J.VIROL. V. 85 10319 2011 JRNL REFN ISSN 0022-538X JRNL PMID 21795339 JRNL DOI 10.1128/JVI.00787-11 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.5_2) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.57 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.120 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 3 NUMBER OF REFLECTIONS : 13918 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.218 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.920 REMARK 3 FREE R VALUE TEST SET COUNT : 685 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 28.5749 - 3.0744 0.98 2778 127 0.1606 0.1779 REMARK 3 2 3.0744 - 2.4406 0.98 2754 141 0.1823 0.2385 REMARK 3 3 2.4406 - 2.1322 0.97 2670 150 0.1912 0.2271 REMARK 3 4 2.1322 - 1.9373 0.95 2642 132 0.1876 0.2438 REMARK 3 5 1.9373 - 1.7985 0.86 2389 135 0.2185 0.2769 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.37 REMARK 3 B_SOL : 40.16 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.250 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.020 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) : 2.22000 REMARK 3 B22 (A**2) : 2.22000 REMARK 3 B33 (A**2) : -4.43990 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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 : 0.004 1467 REMARK 3 ANGLE : 0.869 1987 REMARK 3 CHIRALITY : 0.058 228 REMARK 3 PLANARITY : 0.005 255 REMARK 3 DIHEDRAL : 19.624 567 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 0.2326 -19.2525 -2.7670 REMARK 3 T TENSOR REMARK 3 T11: 0.0575 T22: 0.0975 REMARK 3 T33: 0.0843 T12: -0.0009 REMARK 3 T13: 0.0057 T23: -0.0143 REMARK 3 L TENSOR REMARK 3 L11: 0.4243 L22: 0.4012 REMARK 3 L33: 1.1306 L12: 0.0429 REMARK 3 L13: -0.0327 L23: 0.2231 REMARK 3 S TENSOR REMARK 3 S11: 0.0292 S12: 0.0156 S13: 0.0226 REMARK 3 S21: 0.0122 S22: -0.0720 S23: 0.0103 REMARK 3 S31: 0.0716 S32: -0.0482 S33: -0.0000 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 3SJI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-JUN-11. REMARK 100 THE DEPOSITION ID IS D_1000066278. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-OCT-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 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 MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS VII REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14147 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.798 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 200 DATA REDUNDANCY : 5.200 REMARK 200 R MERGE (I) : 0.07300 REMARK 200 R SYM (I) : 0.07300 REMARK 200 FOR THE DATA SET : 20.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.5 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.41600 REMARK 200 R SYM FOR SHELL (I) : 0.41600 REMARK 200 FOR SHELL : 2.932 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: PDB ENTRY 3SJ8 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM ACETATE, PH 4.6, 0.1 M REMARK 280 MAGNESIUM CHLORIDE, 25% W/V PEG4000, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y,X,Z+3/4 REMARK 290 4555 Y,-X,Z+1/4 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 49.37000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 74.05500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 24.68500 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 MET A 0 REMARK 465 GLY A 1 REMARK 465 PRO A 2 REMARK 465 SER A 3 REMARK 465 GLN A 183 REMARK 465 HIS A 184 REMARK 465 HIS A 185 REMARK 465 HIS A 186 REMARK 465 HIS A 187 REMARK 465 HIS A 188 REMARK 465 HIS A 189 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 -127.02 49.80 REMARK 500 HIS A 51 -4.56 77.14 REMARK 500 VAL A 154 85.47 -36.77 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 191 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PRO A 43 O REMARK 620 2 THR A 46 O 75.0 REMARK 620 3 HOH A 193 O 143.1 95.1 REMARK 620 4 HOH A 370 O 93.9 151.6 78.0 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 AG7 A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 191 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1CQQ RELATED DB: PDB REMARK 900 STRUCTURE OF HRV 3C IN COMPLEX WITH AG7088 REMARK 900 RELATED ID: 2ZTY RELATED DB: PDB REMARK 900 STRUCTURE OF CVB3 3C REMARK 900 RELATED ID: 1L1N RELATED DB: PDB REMARK 900 STRUCTURE OF POLIOVIRUS 3C REMARK 900 RELATED ID: 3SJ8 RELATED DB: PDB REMARK 900 STRUCTURE OF THE 3C FROM CVA16 REMARK 900 RELATED ID: 3SJ9 RELATED DB: PDB REMARK 900 STRUCTURE OF THE C147A MUTANT 3C OF CVA16 IN COMPLEX WITH REMARK 900 FAGLRQAVTQ PEPTIDE REMARK 900 RELATED ID: 3SJK RELATED DB: PDB REMARK 900 STRUCTURE OF THE C147A MUTANT 3C FROM ENTEROVIRUS 71 REMARK 900 RELATED ID: 3SJO RELATED DB: PDB REMARK 900 STRUCTURE OF EV71 3C IN COMPLEX WITH RUPINTRIVIR (AG7088) DBREF 3SJI A 1 183 UNP C8CIL7 C8CIL7_9ENTO 1 183 SEQADV 3SJI MET A 0 UNP C8CIL7 INITIATING METHIONINE SEQADV 3SJI HIS A 184 UNP C8CIL7 EXPRESSION TAG SEQADV 3SJI HIS A 185 UNP C8CIL7 EXPRESSION TAG SEQADV 3SJI HIS A 186 UNP C8CIL7 EXPRESSION TAG SEQADV 3SJI HIS A 187 UNP C8CIL7 EXPRESSION TAG SEQADV 3SJI HIS A 188 UNP C8CIL7 EXPRESSION TAG SEQADV 3SJI HIS A 189 UNP C8CIL7 EXPRESSION TAG SEQRES 1 A 190 MET GLY PRO SER LEU ASP PHE ALA LEU SER LEU LEU ARG SEQRES 2 A 190 ARG ASN ILE ARG GLN VAL GLN THR ASP GLN GLY HIS PHE SEQRES 3 A 190 THR MET LEU GLY VAL ARG ASP ARG LEU ALA ILE LEU PRO SEQRES 4 A 190 ARG HIS SER GLN PRO GLY LYS THR ILE TRP VAL GLU HIS SEQRES 5 A 190 LYS LEU ILE ASN VAL LEU ASP ALA VAL GLU LEU VAL ASP SEQRES 6 A 190 GLU GLN GLY VAL ASN LEU GLU LEU THR LEU VAL THR LEU SEQRES 7 A 190 ASP THR ASN GLU LYS PHE ARG ASP VAL THR LYS PHE ILE SEQRES 8 A 190 PRO GLU THR ILE THR GLY ALA SER ASP ALA THR LEU ILE SEQRES 9 A 190 ILE ASN THR GLU HIS MET PRO SER MET PHE VAL PRO VAL SEQRES 10 A 190 GLY ASP VAL VAL GLN TYR GLY PHE LEU ASN LEU SER GLY SEQRES 11 A 190 LYS PRO THR HIS ARG THR MET MET TYR ASN PHE PRO THR SEQRES 12 A 190 LYS ALA GLY GLN CYS GLY GLY VAL VAL THR SER VAL GLY SEQRES 13 A 190 LYS ILE ILE GLY ILE HIS ILE GLY GLY ASN GLY ARG GLN SEQRES 14 A 190 GLY PHE CYS ALA GLY LEU LYS ARG GLY TYR PHE ALA SER SEQRES 15 A 190 GLU GLN HIS HIS HIS HIS HIS HIS HET AG7 A 501 43 HET NA A 191 1 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 HETNAM NA SODIUM ION HETSYN AG7 RUPINTRIVIR, BOUND FORM FORMUL 2 AG7 C31 H41 F N4 O7 FORMUL 3 NA NA 1+ FORMUL 4 HOH *179(H2 O) HELIX 1 1 LEU A 4 ASN A 14 1 11 HELIX 2 2 HIS A 40 GLN A 42 5 3 HELIX 3 3 VAL A 86 ILE A 90 5 5 HELIX 4 4 LYS A 175 ALA A 180 5 6 SHEET 1 A 7 ILE A 15 THR A 20 0 SHEET 2 A 7 GLY A 23 ARG A 31 -1 O MET A 27 N ARG A 16 SHEET 3 A 7 LEU A 34 PRO A 38 -1 O LEU A 34 N ARG A 31 SHEET 4 A 7 ASN A 69 LEU A 77 -1 O THR A 73 N LEU A 37 SHEET 5 A 7 LYS A 52 VAL A 63 -1 N VAL A 60 O LEU A 74 SHEET 6 A 7 THR A 46 VAL A 49 -1 N ILE A 47 O ILE A 54 SHEET 7 A 7 ILE A 15 THR A 20 -1 N GLN A 19 O TRP A 48 SHEET 1 B 7 ALA A 97 ILE A 104 0 SHEET 2 B 7 MET A 112 LEU A 127 -1 O VAL A 114 N LEU A 102 SHEET 3 B 7 LYS A 130 TYR A 138 -1 O MET A 137 N VAL A 120 SHEET 4 B 7 GLY A 169 GLY A 173 -1 O GLY A 169 N TYR A 138 SHEET 5 B 7 LYS A 156 GLY A 164 -1 N ILE A 162 O PHE A 170 SHEET 6 B 7 VAL A 150 SER A 153 -1 N VAL A 151 O GLY A 159 SHEET 7 B 7 ALA A 97 ILE A 104 -1 N ILE A 103 O VAL A 150 LINK SG CYS A 147 C19 AG7 A 501 1555 1555 1.80 LINK O PRO A 43 NA NA A 191 1555 1555 2.53 LINK O THR A 46 NA NA A 191 1555 1555 2.12 LINK NA NA A 191 O HOH A 193 1555 1555 2.41 LINK NA NA A 191 O HOH A 370 1555 1555 3.00 SITE 1 AC1 22 ARG A 39 HIS A 40 GLN A 66 GLY A 67 SITE 2 AC1 22 GLU A 71 LEU A 125 ASN A 126 LEU A 127 SITE 3 AC1 22 SER A 128 LYS A 130 THR A 142 LYS A 143 SITE 4 AC1 22 ALA A 144 GLY A 145 CYS A 147 HIS A 161 SITE 5 AC1 22 ILE A 162 GLY A 163 GLY A 164 ASN A 165 SITE 6 AC1 22 PHE A 170 HOH A 226 SITE 1 AC2 5 PRO A 43 THR A 46 GLU A 92 HOH A 193 SITE 2 AC2 5 HOH A 370 CRYST1 40.406 40.406 98.740 90.00 90.00 90.00 P 43 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 0.024749 0.000000 0.000000 0.00000 SCALE2 0.000000 0.024749 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010128 0.00000