HEADER VIRAL PROTEIN 14-OCT-22 8BBT TITLE NATIVE TIPULA OLERACEA NUDIVIRUS POLYHEDRIN - 1960 COMPND MOL_ID: 1; COMPND 2 MOLECULE: MOBP; COMPND 3 CHAIN: A SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TIPULA OLERACEA NUDIVIRUS; SOURCE 3 ORGANISM_TAXID: 1546257 KEYWDS OCCLUSION BODY, POLYHEDRA, VIRAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.R.KEOWN,J.M.GRIMES REVDAT 2 24-JAN-24 8BBT 1 JRNL REMARK REVDAT 1 12-JUL-23 8BBT 0 JRNL AUTH J.R.KEOWN,A.D.CRAWSHAW,J.TRINCAO,L.CARRIQUE,R.J.GILDEA, JRNL AUTH 2 S.HORRELL,A.J.WARREN,D.AXFORD,R.OWEN,G.EVANS,A.BEZIER, JRNL AUTH 3 P.METCALF,J.M.GRIMES JRNL TITL ATOMIC STRUCTURE OF A NUDIVIRUS OCCLUSION BODY PROTEIN JRNL TITL 2 DETERMINED FROM A 70-YEAR-OLD CRYSTAL SAMPLE. JRNL REF NAT COMMUN V. 14 4160 2023 JRNL REFN ESSN 2041-1723 JRNL PMID 37443157 JRNL DOI 10.1038/S41467-023-39819-1 REMARK 2 REMARK 2 RESOLUTION. 1.69 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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) : 1.69 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.1 REMARK 3 NUMBER OF REFLECTIONS : 18969 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.191 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.020 REMARK 3 FREE R VALUE TEST SET COUNT : 1901 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 28.0000 - 4.0700 0.99 1403 156 0.1746 0.1908 REMARK 3 2 4.0700 - 3.2300 1.00 1345 148 0.1478 0.1734 REMARK 3 3 3.2300 - 2.8200 1.00 1300 141 0.1659 0.1781 REMARK 3 4 2.8200 - 2.5700 1.00 1297 146 0.1783 0.1867 REMARK 3 5 2.5600 - 2.3800 1.00 1310 147 0.1671 0.1744 REMARK 3 6 2.3800 - 2.2400 1.00 1270 145 0.1736 0.1931 REMARK 3 7 2.2400 - 2.1300 1.00 1283 141 0.1820 0.2145 REMARK 3 8 2.1300 - 2.0400 0.61 788 85 0.2179 0.2610 REMARK 3 9 2.0400 - 1.9600 1.00 1272 143 0.2159 0.2784 REMARK 3 10 1.9600 - 1.8900 1.00 1268 146 0.2412 0.2479 REMARK 3 11 1.8900 - 1.8300 1.00 1275 140 0.2552 0.3094 REMARK 3 12 1.8300 - 1.7800 0.56 714 77 0.3167 0.3588 REMARK 3 13 1.7800 - 1.7300 1.00 1275 145 0.3018 0.3482 REMARK 3 14 1.7300 - 1.6900 1.00 1268 141 0.3132 0.2792 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) : 0.203 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.080 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.04 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.32 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 1880 REMARK 3 ANGLE : 0.568 2558 REMARK 3 CHIRALITY : 0.037 298 REMARK 3 PLANARITY : 0.003 322 REMARK 3 DIHEDRAL : 13.271 669 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 4 THROUGH 150 ) REMARK 3 ORIGIN FOR THE GROUP (A): 24.0816 29.4353 10.7352 REMARK 3 T TENSOR REMARK 3 T11: 0.0934 T22: 0.1086 REMARK 3 T33: 0.1174 T12: -0.0015 REMARK 3 T13: 0.0013 T23: -0.0007 REMARK 3 L TENSOR REMARK 3 L11: 0.0488 L22: 0.4517 REMARK 3 L33: 0.3924 L12: 0.0001 REMARK 3 L13: -0.0398 L23: 0.2306 REMARK 3 S TENSOR REMARK 3 S11: -0.0002 S12: -0.0299 S13: -0.0059 REMARK 3 S21: 0.0074 S22: -0.0148 S23: 0.0332 REMARK 3 S31: -0.0299 S32: -0.0026 S33: 0.0161 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 151 THROUGH 182 ) REMARK 3 ORIGIN FOR THE GROUP (A): 20.8147 1.5153 3.5121 REMARK 3 T TENSOR REMARK 3 T11: 0.1190 T22: 0.1816 REMARK 3 T33: 0.1913 T12: 0.0077 REMARK 3 T13: -0.0337 T23: 0.0254 REMARK 3 L TENSOR REMARK 3 L11: 1.5507 L22: 7.3526 REMARK 3 L33: 0.0579 L12: 3.3735 REMARK 3 L13: -0.2952 L23: -0.6486 REMARK 3 S TENSOR REMARK 3 S11: 0.3235 S12: -0.2729 S13: -0.1175 REMARK 3 S21: 0.5846 S22: -0.4023 S23: -0.1606 REMARK 3 S31: -0.0683 S32: 0.1121 S33: 0.1487 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 183 THROUGH 237 ) REMARK 3 ORIGIN FOR THE GROUP (A): 17.8950 19.5124 2.8936 REMARK 3 T TENSOR REMARK 3 T11: 0.0766 T22: 0.1228 REMARK 3 T33: 0.1362 T12: 0.0021 REMARK 3 T13: 0.0202 T23: 0.0093 REMARK 3 L TENSOR REMARK 3 L11: 0.0206 L22: 4.5495 REMARK 3 L33: 0.1673 L12: -0.3065 REMARK 3 L13: -0.0035 L23: -0.1916 REMARK 3 S TENSOR REMARK 3 S11: -0.0407 S12: -0.0111 S13: -0.0040 REMARK 3 S21: -0.0241 S22: 0.0364 S23: 0.1164 REMARK 3 S31: 0.0190 S32: 0.0050 S33: 0.0027 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 8BBT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-OCT-22. REMARK 100 THE DEPOSITION ID IS D_1292126085. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-DEC-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 : DIAMOND REMARK 200 BEAMLINE : VMXM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.63282 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 S 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2.MULTIPLEX, DIALS REMARK 200 DATA SCALING SOFTWARE : XIA2.MULTIPLEX, DIALS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19056 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.690 REMARK 200 RESOLUTION RANGE LOW (A) : 28.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.0 REMARK 200 DATA REDUNDANCY : 19.60 REMARK 200 R MERGE (I) : 0.79300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.9100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.69 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.75 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: CRANK REMARK 200 STARTING MODEL: 8BC5 REMARK 200 REMARK 200 REMARK: 1-5 MICRONS AND APPROXIMATELY CUBIC. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 22.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.59 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN NATIVELY FORMS CRYSTALS INSIDE REMARK 280 INSECT CELLS., IN CELL, TEMPERATURE 293K 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 70.38533 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 35.19267 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 35.19267 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 70.38533 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2670 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28670 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -39.0 KCAL/MOL 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 350 BIOMT1 2 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 1 REMARK 465 GLY A 2 REMARK 465 TYR A 3 REMARK 465 LYS A 171 REMARK 465 ASP A 172 REMARK 465 TYR A 173 REMARK 465 ASN A 174 REMARK 465 LYS A 238 REMARK 465 VAL A 239 REMARK 465 CYS A 240 REMARK 465 CYS A 241 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 ARG A 175 CG CD NE CZ NH1 NH2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 499 O HOH A 513 3675 2.17 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 TYR A 32 -9.56 77.88 REMARK 500 THR A 93 -40.82 80.66 REMARK 500 THR A 98 -116.54 -135.15 REMARK 500 ASP A 182 88.67 -156.01 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 CA A 301 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 140 O REMARK 620 2 ASP A 140 OD1 70.8 REMARK 620 3 ASN A 143 OD1 75.3 115.0 REMARK 620 4 ASN A 148 O 115.9 82.8 161.9 REMARK 620 5 HOH A 438 O 141.1 143.4 72.2 91.7 REMARK 620 6 HOH A 469 O 78.6 137.0 84.4 84.1 77.7 REMARK 620 N 1 2 3 4 5 DBREF1 8BBT A 1 241 UNP A0A0B4VFQ3_9VIRU DBREF2 8BBT A A0A0B4VFQ3 1 241 SEQRES 1 A 241 MET GLY TYR LEU CYS ASN ASP TYR GLY TYR GLU PRO ASN SEQRES 2 A 241 VAL ASP TYR PRO ASN ALA SER HIS ALA GLY LEU TYR ASP SEQRES 3 A 241 ARG SER LYS GLN PRO TYR VAL ASP THR ALA ILE GLY PRO SEQRES 4 A 241 LYS THR THR ILE GLN PHE ASP HIS VAL PHE ILE LYS SER SEQRES 5 A 241 ASP PHE LYS THR TRP LEU ALA HIS ASN GLN ASP GLU ALA SEQRES 6 A 241 ILE LEU LEU ILE ARG LEU TYR GLU LEU GLY LEU LEU LEU SEQRES 7 A 241 GLN GLY ARG SER ASP SER PHE LEU GLU PHE TYR ASN ASN SEQRES 8 A 241 THR THR TYR ILE THR ARG THR ASP SER LYS GLN PRO PHE SEQRES 9 A 241 LEU ASN LYS TYR GLY LYS LEU VAL ASP THR THR SER VAL SEQRES 10 A 241 THR CYS LEU ASP ILE PHE LEU SER VAL VAL LEU PHE ALA SEQRES 11 A 241 LEU ASN GLN ILE ASP SER LEU ILE CYS ASP PHE LYS ASN SEQRES 12 A 241 THR PRO TRP ILE ASN LEU SER LYS GLU HIS LYS LYS ILE SEQRES 13 A 241 TYR GLU LEU VAL ARG GLY ILE PHE GLY ILE CYS TYR GLY SEQRES 14 A 241 GLU LYS ASP TYR ASN ARG PHE GLU TYR CYS PRO PHE ASP SEQRES 15 A 241 ALA ASN SER THR ALA SER ALA LEU ASN VAL ASN ALA THR SEQRES 16 A 241 LEU ASN ALA LYS LYS THR ILE GLU LEU ILE THR CYS GLY SEQRES 17 A 241 LEU ILE ARG ALA LEU ILE ALA TYR ALA ASN LEU VAL THR SEQRES 18 A 241 ALA PHE SER ALA ASP LYS THR ALA LEU LEU HIS GLU ILE SEQRES 19 A 241 LEU LEU THR LYS VAL CYS CYS HET CA A 301 1 HETNAM CA CALCIUM ION FORMUL 2 CA CA 2+ FORMUL 3 HOH *124(H2 O) HELIX 1 AA1 GLU A 11 TYR A 16 1 6 HELIX 2 AA2 TYR A 16 HIS A 21 1 6 HELIX 3 AA3 TYR A 32 ALA A 36 5 5 HELIX 4 AA4 GLY A 38 LYS A 40 5 3 HELIX 5 AA5 SER A 52 ASN A 61 1 10 HELIX 6 AA6 ASN A 61 GLN A 79 1 19 HELIX 7 AA7 ARG A 81 GLU A 87 1 7 HELIX 8 AA8 LYS A 101 ASP A 113 1 13 HELIX 9 AA9 SER A 116 ASN A 143 1 28 HELIX 10 AB1 SER A 150 GLY A 165 1 16 HELIX 11 AB2 ASP A 182 ASN A 184 5 3 HELIX 12 AB3 SER A 185 THR A 237 1 53 SHEET 1 AA1 2 THR A 42 PHE A 45 0 SHEET 2 AA1 2 VAL A 48 LYS A 51 -1 O ILE A 50 N ILE A 43 SSBOND 1 CYS A 5 CYS A 167 1555 1565 2.03 SSBOND 2 CYS A 119 CYS A 179 1555 1665 2.03 LINK O ASP A 140 CA CA A 301 1555 1555 2.36 LINK OD1 ASP A 140 CA CA A 301 1555 1555 2.43 LINK OD1 ASN A 143 CA CA A 301 1555 1555 2.41 LINK O ASN A 148 CA CA A 301 1555 1555 2.31 LINK CA CA A 301 O HOH A 438 1555 1555 2.42 LINK CA CA A 301 O HOH A 469 1555 1555 2.43 CISPEP 1 GLY A 165 ILE A 166 0 4.04 CRYST1 53.389 53.389 105.578 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 0.018730 0.010814 0.000000 0.00000 SCALE2 0.000000 0.021628 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009472 0.00000