HEADER CYTOKINE 25-APR-25 9OD7 TITLE STRUCTURE OF DISULFIDE-STABILIZED IL-18 VARIANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTERLEUKIN-18; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: IL-18,IBOCTADEKIN,INTERFERON GAMMA-INDUCING FACTOR,IFN- COMPND 5 GAMMA-INDUCING FACTOR,INTERLEUKIN-1 GAMMA,IL-1 GAMMA; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: IL18, IGIF, IL1F4; SOURCE 6 EXPRESSION_SYSTEM: HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 9606 KEYWDS PROTEIN STRUCTURE, CYTOKINE EXPDTA X-RAY DIFFRACTION AUTHOR D.SUN,M.MASUREEL,T.BAINBRIDGE,B.BULUTOGLU REVDAT 1 30-JUL-25 9OD7 0 JRNL AUTH T.W.BAINBRIDGE,L.WANG,M.MOSKALENKO,R.HERRERA,M.T.PALUCH, JRNL AUTH 2 D.SUN,K.TASNEEM,H.SAINI,M.SADEK,M.KWONG,Y.M.KIM,J.M.BHATT, JRNL AUTH 3 C.TAM,P.P.F.CHAN,A.M.OVACIK,M.MASUREEL,Y.ZHAO, JRNL AUTH 4 J.T.SOCKOLOSKY,Y.QU,N.R.WEST,B.BULUTOGLU JRNL TITL ENGINEERED IL-18 VARIANTS WITH HALF-LIFE EXTENSION AND JRNL TITL 2 IMPROVED STABILITY FOR CANCER IMMUNOTHERAPY. JRNL REF J IMMUNOTHER CANCER V. 13 2025 JRNL REFN ESSN 2051-1426 JRNL PMID 40664452 JRNL DOI 10.1136/JITC-2025-011789 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.1-4122 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.27 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 89.0 REMARK 3 NUMBER OF REFLECTIONS : 18035 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.159 REMARK 3 R VALUE (WORKING SET) : 0.158 REMARK 3 FREE R VALUE : 0.195 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.920 REMARK 3 FREE R VALUE TEST SET COUNT : 888 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 36.2700 - 3.4500 0.95 3101 165 0.1355 0.1775 REMARK 3 2 3.4500 - 2.7400 1.00 3195 171 0.1662 0.1982 REMARK 3 3 2.7400 - 2.3900 0.80 2566 135 0.1762 0.2228 REMARK 3 4 2.3900 - 2.1800 0.89 2835 166 0.1892 0.2133 REMARK 3 5 2.1700 - 2.0200 0.69 2232 85 0.1564 0.2327 REMARK 3 6 2.0200 - 1.9000 1.00 3218 166 0.1927 0.2068 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 : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.183 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.821 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.12 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 : 0.007 1294 REMARK 3 ANGLE : 0.965 1734 REMARK 3 CHIRALITY : 0.062 187 REMARK 3 PLANARITY : 0.008 228 REMARK 3 DIHEDRAL : 6.482 169 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 37 THROUGH 90 ) REMARK 3 ORIGIN FOR THE GROUP (A): -7.3769 -34.1305 3.4882 REMARK 3 T TENSOR REMARK 3 T11: 0.2081 T22: 0.2155 REMARK 3 T33: 0.2255 T12: 0.0112 REMARK 3 T13: -0.0054 T23: -0.0088 REMARK 3 L TENSOR REMARK 3 L11: 1.0008 L22: 0.6634 REMARK 3 L33: 0.8274 L12: 0.2218 REMARK 3 L13: -0.1485 L23: -1.3141 REMARK 3 S TENSOR REMARK 3 S11: 0.0137 S12: -0.0753 S13: 0.0649 REMARK 3 S21: 0.1035 S22: 0.0725 S23: 0.0448 REMARK 3 S31: 0.0262 S32: -0.0713 S33: 0.0000 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 91 THROUGH 153 ) REMARK 3 ORIGIN FOR THE GROUP (A): -4.2724 -29.6986 -7.7574 REMARK 3 T TENSOR REMARK 3 T11: 0.2081 T22: 0.1890 REMARK 3 T33: 0.2138 T12: 0.0104 REMARK 3 T13: -0.0211 T23: 0.0087 REMARK 3 L TENSOR REMARK 3 L11: 1.1956 L22: 1.4198 REMARK 3 L33: 2.6244 L12: -0.1767 REMARK 3 L13: 0.1969 L23: -0.1139 REMARK 3 S TENSOR REMARK 3 S11: -0.0309 S12: 0.0659 S13: 0.0347 REMARK 3 S21: 0.0700 S22: 0.0121 S23: 0.0133 REMARK 3 S31: -0.1326 S32: -0.1120 S33: 0.0000 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 154 THROUGH 194 ) REMARK 3 ORIGIN FOR THE GROUP (A): 2.5736 -26.9963 2.4882 REMARK 3 T TENSOR REMARK 3 T11: 0.2524 T22: 0.2015 REMARK 3 T33: 0.2583 T12: -0.0398 REMARK 3 T13: -0.0251 T23: -0.0010 REMARK 3 L TENSOR REMARK 3 L11: 0.8960 L22: 1.0656 REMARK 3 L33: 1.4828 L12: -0.5283 REMARK 3 L13: 0.5077 L23: -0.4101 REMARK 3 S TENSOR REMARK 3 S11: -0.0105 S12: -0.0506 S13: 0.1782 REMARK 3 S21: 0.1997 S22: -0.1028 S23: -0.0382 REMARK 3 S31: -0.1384 S32: 0.1130 S33: -0.0008 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 9OD7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-APR-25. REMARK 100 THE DEPOSITION ID IS D_1000295350. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-JUL-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL12-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97946 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC REMARK 200 DATA SCALING SOFTWARE : AUTOPROC REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18169 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.895 REMARK 200 RESOLUTION RANGE LOW (A) : 50.712 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.1 REMARK 200 DATA REDUNDANCY : 9.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 24.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.93 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.99 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MIB BUFFER (MIXING SODIUM REMARK 280 MALONATE, IMIDAZOLE, AND BORIC ACID IN THE MOLAR RATIOS 2:3:3), REMARK 280 PH 4.0, 25% PEG 1500, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 273.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 29.96800 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 59.93600 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 44.95200 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 74.92000 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 14.98400 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 GLY A 195 REMARK 465 GLY A 196 REMARK 465 GLU A 197 REMARK 465 ASN A 198 REMARK 465 LEU A 199 REMARK 465 TYR A 200 REMARK 465 PHE A 201 REMARK 465 GLN A 202 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 NZ LYS A 165 O ARG A 167 2.09 REMARK 500 OE2 GLU A 166 NZ LYS A 171 2.13 REMARK 500 ND2 ASN A 52 O HOH A 301 2.16 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 SER A 104 -130.66 -90.29 REMARK 500 ARG A 167 -120.77 53.16 REMARK 500 REMARK 500 REMARK: NULL DBREF 9OD7 A 37 193 UNP Q14116 IL18_HUMAN 37 193 SEQADV 9OD7 CYS A 45 UNP Q14116 LEU 45 CONFLICT SEQADV 9OD7 SER A 74 UNP Q14116 CYS 74 CONFLICT SEQADV 9OD7 SER A 104 UNP Q14116 CYS 104 CONFLICT SEQADV 9OD7 SER A 112 UNP Q14116 CYS 112 CONFLICT SEQADV 9OD7 SER A 163 UNP Q14116 CYS 163 CONFLICT SEQADV 9OD7 CYS A 192 UNP Q14116 GLU 192 CONFLICT SEQADV 9OD7 GLY A 194 UNP Q14116 EXPRESSION TAG SEQADV 9OD7 GLY A 195 UNP Q14116 EXPRESSION TAG SEQADV 9OD7 GLY A 196 UNP Q14116 EXPRESSION TAG SEQADV 9OD7 GLU A 197 UNP Q14116 EXPRESSION TAG SEQADV 9OD7 ASN A 198 UNP Q14116 EXPRESSION TAG SEQADV 9OD7 LEU A 199 UNP Q14116 EXPRESSION TAG SEQADV 9OD7 TYR A 200 UNP Q14116 EXPRESSION TAG SEQADV 9OD7 PHE A 201 UNP Q14116 EXPRESSION TAG SEQADV 9OD7 GLN A 202 UNP Q14116 EXPRESSION TAG SEQRES 1 A 166 TYR PHE GLY LYS LEU GLU SER LYS CYS SER VAL ILE ARG SEQRES 2 A 166 ASN LEU ASN ASP GLN VAL LEU PHE ILE ASP GLN GLY ASN SEQRES 3 A 166 ARG PRO LEU PHE GLU ASP MET THR ASP SER ASP SER ARG SEQRES 4 A 166 ASP ASN ALA PRO ARG THR ILE PHE ILE ILE SER MET TYR SEQRES 5 A 166 LYS ASP SER GLN PRO ARG GLY MET ALA VAL THR ILE SER SEQRES 6 A 166 VAL LYS SER GLU LYS ILE SER THR LEU SER SER GLU ASN SEQRES 7 A 166 LYS ILE ILE SER PHE LYS GLU MET ASN PRO PRO ASP ASN SEQRES 8 A 166 ILE LYS ASP THR LYS SER ASP ILE ILE PHE PHE GLN ARG SEQRES 9 A 166 SER VAL PRO GLY HIS ASP ASN LYS MET GLN PHE GLU SER SEQRES 10 A 166 SER SER TYR GLU GLY TYR PHE LEU ALA SER GLU LYS GLU SEQRES 11 A 166 ARG ASP LEU PHE LYS LEU ILE LEU LYS LYS GLU ASP GLU SEQRES 12 A 166 LEU GLY ASP ARG SER ILE MET PHE THR VAL GLN ASN CYS SEQRES 13 A 166 ASP GLY GLY GLY GLU ASN LEU TYR PHE GLN FORMUL 2 HOH *121(H2 O) HELIX 1 AA1 ASP A 73 ALA A 78 1 6 HELIX 2 AA2 PRO A 79 THR A 81 5 3 HELIX 3 AA3 SER A 112 ILE A 116 5 5 HELIX 4 AA4 ASP A 182 MET A 186 5 5 SHEET 1 AA1 7 SER A 118 LYS A 120 0 SHEET 2 AA1 7 ILE A 107 SER A 111 -1 N THR A 109 O LYS A 120 SHEET 3 AA1 7 MET A 96 LYS A 103 -1 N ILE A 100 O LEU A 110 SHEET 4 AA1 7 PHE A 83 ASP A 90 -1 N ILE A 84 O SER A 101 SHEET 5 AA1 7 PHE A 38 ARG A 49 -1 N SER A 46 O PHE A 83 SHEET 6 AA1 7 PHE A 137 VAL A 142 0 SHEET 7 AA1 7 HIS A 145 SER A 153 -1 O GLU A 152 N PHE A 138 SHEET 1 AA2 5 ASN A 127 ILE A 128 0 SHEET 2 AA2 5 PHE A 38 ARG A 49 -1 N PHE A 38 O ILE A 128 SHEET 3 AA2 5 PHE A 83 ASP A 90 -1 O PHE A 83 N SER A 46 SHEET 4 AA2 5 MET A 96 LYS A 103 -1 O SER A 101 N ILE A 84 SHEET 5 AA2 5 THR A 188 ASN A 191 0 SHEET 1 AA3 2 VAL A 55 ILE A 58 0 SHEET 2 AA3 2 PRO A 64 GLU A 67 -1 O LEU A 65 N PHE A 57 SHEET 1 AA4 2 TYR A 159 GLU A 166 0 SHEET 2 AA4 2 LEU A 169 LYS A 176 -1 O LYS A 171 N GLU A 164 SSBOND 1 CYS A 45 CYS A 192 1555 1555 2.07 CRYST1 70.916 70.916 89.904 90.00 90.00 120.00 P 61 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 0.014101 0.008141 0.000000 0.00000 SCALE2 0.000000 0.016283 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011123 0.00000 CONECT 74 1261 CONECT 1261 74 MASTER 295 0 0 4 16 0 0 6 1394 1 2 13 END