HEADER TRANSCRIPTION/TRANSCRIPTION INHIBITOR 08-DEC-12 4IBB TITLE EBOLA VIRUS VP35 BOUND TO SMALL MOLECULE COMPND MOL_ID: 1; COMPND 2 MOLECULE: POLYMERASE COFACTOR VP35; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 215-340; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: EBOLA VIRUS; SOURCE 3 ORGANISM_COMMON: ZEBOV; SOURCE 4 ORGANISM_TAXID: 128952; SOURCE 5 STRAIN: MAYINGA-76; SOURCE 6 GENE: VP35; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PET15B KEYWDS STRUCTURAL GENOMICS, NIAID, NATIONAL INSTITUTE OF ALLERGY AND KEYWDS 2 INFECTIOUS DISEASES, CENTER FOR STRUCTURAL GENOMICS OF INFECTIOUS KEYWDS 3 DISEASES, CSGID, INTERFERON INHIBITORY DOMAIN, TRANSCRIPTION- KEYWDS 4 TRANSCRIPTION INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR C.S.BROWN,D.W.LEUNG,W.XU,D.M.BOREK,Z.OTWINOWSKI,P.RAMANAN,A.J.STUBBS, AUTHOR 2 D.S.PETERSON,J.M.BINNING,G.K.AMARASINGHE,CENTER FOR STRUCTURAL AUTHOR 3 GENOMICS OF INFECTIOUS DISEASES (CSGID) REVDAT 5 28-FEB-24 4IBB 1 REMARK SEQADV REVDAT 4 15-NOV-17 4IBB 1 AUTHOR REMARK REVDAT 3 14-MAY-14 4IBB 1 JRNL REVDAT 2 19-MAR-14 4IBB 1 TITLE REVDAT 1 26-FEB-14 4IBB 0 JRNL AUTH C.S.BROWN,M.S.LEE,D.W.LEUNG,T.WANG,W.XU,P.LUTHRA, JRNL AUTH 2 M.ANANTPADMA,R.S.SHABMAN,L.M.MELITO,K.S.MACMILLAN,D.M.BOREK, JRNL AUTH 3 Z.OTWINOWSKI,P.RAMANAN,A.J.STUBBS,D.S.PETERSON,J.M.BINNING, JRNL AUTH 4 M.TONELLI,M.A.OLSON,R.A.DAVEY,J.M.READY,C.F.BASLER, JRNL AUTH 5 G.K.AMARASINGHE JRNL TITL IN SILICO DERIVED SMALL MOLECULES BIND THE FILOVIRUS VP35 JRNL TITL 2 PROTEIN AND INHIBIT ITS POLYMERASE COFACTOR ACTIVITY. JRNL REF J.MOL.BIOL. V. 426 2045 2014 JRNL REFN ISSN 0022-2836 JRNL PMID 24495995 JRNL DOI 10.1016/J.JMB.2014.01.010 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8.4_1496 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) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.11 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 83.7 REMARK 3 NUMBER OF REFLECTIONS : 19048 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.184 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.110 REMARK 3 FREE R VALUE TEST SET COUNT : 2141 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 36.1192 - 4.3193 0.99 1617 193 0.1563 0.1997 REMARK 3 2 4.3193 - 3.4292 1.00 1545 172 0.1594 0.2102 REMARK 3 3 3.4292 - 2.9960 0.98 1516 164 0.1895 0.2203 REMARK 3 4 2.9960 - 2.7222 0.92 1403 169 0.1969 0.2552 REMARK 3 5 2.7222 - 2.5271 0.90 1368 140 0.2013 0.2155 REMARK 3 6 2.5271 - 2.3781 0.90 1380 130 0.1853 0.2306 REMARK 3 7 2.3781 - 2.2591 0.91 1357 150 0.1922 0.2419 REMARK 3 8 2.2591 - 2.1607 0.91 1362 164 0.1946 0.2565 REMARK 3 9 2.1607 - 2.0776 0.89 1336 137 0.1903 0.2158 REMARK 3 10 2.0776 - 2.0059 0.85 1271 131 0.1860 0.2327 REMARK 3 11 2.0059 - 1.9432 0.78 1155 142 0.1871 0.2374 REMARK 3 12 1.9432 - 1.8876 0.70 1033 127 0.1902 0.2476 REMARK 3 13 1.8876 - 1.8379 0.66 951 138 0.1949 0.3568 REMARK 3 14 1.8379 - 1.7931 0.61 912 99 0.2148 0.2531 REMARK 3 15 1.7931 - 1.7523 0.55 827 85 0.2168 0.3426 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) : 0.190 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.490 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.06 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 2100 REMARK 3 ANGLE : 1.224 2870 REMARK 3 CHIRALITY : 0.038 309 REMARK 3 PLANARITY : 0.005 379 REMARK 3 DIHEDRAL : 16.352 834 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): 0.0970 29.2881 11.7130 REMARK 3 T TENSOR REMARK 3 T11: 0.1469 T22: 0.0844 REMARK 3 T33: 0.2077 T12: -0.0141 REMARK 3 T13: -0.0053 T23: -0.0051 REMARK 3 L TENSOR REMARK 3 L11: 0.3251 L22: -0.0014 REMARK 3 L33: 2.0245 L12: -0.0242 REMARK 3 L13: -0.8093 L23: 0.0584 REMARK 3 S TENSOR REMARK 3 S11: -0.0061 S12: 0.0022 S13: -0.0038 REMARK 3 S21: -0.0173 S22: 0.0160 S23: -0.0089 REMARK 3 S31: 0.0375 S32: -0.1342 S33: -0.0031 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 4IBB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-DEC-12. REMARK 100 THE DEPOSITION ID IS D_1000076538. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9785724 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM MAGNESIUM ACETATE, PH7.5, 15% REMARK 280 PEG3350, 10% DMSO, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 298K 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 25.74000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 36.11350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.90500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 36.11350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.74000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.90500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 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 350 REMARK 350 BIOMOLECULE: 2 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: B 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 212 REMARK 465 HIS A 213 REMARK 465 MET A 214 REMARK 465 GLY A 215 REMARK 465 LYS A 216 REMARK 465 PRO A 217 REMARK 465 GLY B 212 REMARK 465 HIS B 213 REMARK 465 MET B 214 REMARK 465 GLY B 215 REMARK 465 LYS B 216 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 567 O HOH B 564 2464 2.10 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 1DK A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1DK B 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4IBC RELATED DB: PDB REMARK 900 RELATED ID: 4IBD RELATED DB: PDB REMARK 900 RELATED ID: 4IBE RELATED DB: PDB REMARK 900 RELATED ID: 4IBF RELATED DB: PDB REMARK 900 RELATED ID: 4IBG RELATED DB: PDB REMARK 900 RELATED ID: 4IBH RELATED DB: PDB REMARK 900 RELATED ID: 4IBI RELATED DB: PDB REMARK 900 RELATED ID: 4IBJ RELATED DB: PDB REMARK 900 RELATED ID: 4IBK RELATED DB: PDB DBREF 4IBB A 215 340 UNP Q05127 VP35_EBOZM 215 340 DBREF 4IBB B 215 340 UNP Q05127 VP35_EBOZM 215 340 SEQADV 4IBB GLY A 212 UNP Q05127 EXPRESSION TAG SEQADV 4IBB HIS A 213 UNP Q05127 EXPRESSION TAG SEQADV 4IBB MET A 214 UNP Q05127 EXPRESSION TAG SEQADV 4IBB GLY B 212 UNP Q05127 EXPRESSION TAG SEQADV 4IBB HIS B 213 UNP Q05127 EXPRESSION TAG SEQADV 4IBB MET B 214 UNP Q05127 EXPRESSION TAG SEQRES 1 A 129 GLY HIS MET GLY LYS PRO ASP ILE SER ALA LYS ASP LEU SEQRES 2 A 129 ARG ASN ILE MET TYR ASP HIS LEU PRO GLY PHE GLY THR SEQRES 3 A 129 ALA PHE HIS GLN LEU VAL GLN VAL ILE CYS LYS LEU GLY SEQRES 4 A 129 LYS ASP SER ASN SER LEU ASP ILE ILE HIS ALA GLU PHE SEQRES 5 A 129 GLN ALA SER LEU ALA GLU GLY ASP SER PRO GLN CYS ALA SEQRES 6 A 129 LEU ILE GLN ILE THR LYS ARG VAL PRO ILE PHE GLN ASP SEQRES 7 A 129 ALA ALA PRO PRO VAL ILE HIS ILE ARG SER ARG GLY ASP SEQRES 8 A 129 ILE PRO ARG ALA CYS GLN LYS SER LEU ARG PRO VAL PRO SEQRES 9 A 129 PRO SER PRO LYS ILE ASP ARG GLY TRP VAL CYS VAL PHE SEQRES 10 A 129 GLN LEU GLN ASP GLY LYS THR LEU GLY LEU LYS ILE SEQRES 1 B 129 GLY HIS MET GLY LYS PRO ASP ILE SER ALA LYS ASP LEU SEQRES 2 B 129 ARG ASN ILE MET TYR ASP HIS LEU PRO GLY PHE GLY THR SEQRES 3 B 129 ALA PHE HIS GLN LEU VAL GLN VAL ILE CYS LYS LEU GLY SEQRES 4 B 129 LYS ASP SER ASN SER LEU ASP ILE ILE HIS ALA GLU PHE SEQRES 5 B 129 GLN ALA SER LEU ALA GLU GLY ASP SER PRO GLN CYS ALA SEQRES 6 B 129 LEU ILE GLN ILE THR LYS ARG VAL PRO ILE PHE GLN ASP SEQRES 7 B 129 ALA ALA PRO PRO VAL ILE HIS ILE ARG SER ARG GLY ASP SEQRES 8 B 129 ILE PRO ARG ALA CYS GLN LYS SER LEU ARG PRO VAL PRO SEQRES 9 B 129 PRO SER PRO LYS ILE ASP ARG GLY TRP VAL CYS VAL PHE SEQRES 10 B 129 GLN LEU GLN ASP GLY LYS THR LEU GLY LEU LYS ILE HET 1DK A 401 33 HET 1DK B 401 33 HETNAM 1DK {4-[(5R)-3-HYDROXY-2-OXO-4-(THIOPHEN-2-YLCARBONYL)-5- HETNAM 2 1DK (2,4,5-TRIMETHYLPHENYL)-2,5-DIHYDRO-1H-PYRROL-1- HETNAM 3 1DK YL]PHENYL}ACETIC ACID FORMUL 3 1DK 2(C26 H23 N O5 S) FORMUL 5 HOH *143(H2 O) HELIX 1 1 SER A 220 ASP A 230 1 11 HELIX 2 2 THR A 237 SER A 253 1 17 HELIX 3 3 SER A 255 GLU A 269 1 15 HELIX 4 4 SER A 272 VAL A 284 1 13 HELIX 5 5 PRO A 285 GLN A 288 5 4 HELIX 6 6 SER A 299 ILE A 303 5 5 HELIX 7 7 PRO A 304 LYS A 309 5 6 HELIX 8 8 LYS A 319 ARG A 322 5 4 HELIX 9 9 SER B 220 ASP B 230 1 11 HELIX 10 10 THR B 237 SER B 253 1 17 HELIX 11 11 SER B 255 GLU B 269 1 15 HELIX 12 12 SER B 272 VAL B 284 1 13 HELIX 13 13 PRO B 285 GLN B 288 5 4 HELIX 14 14 SER B 299 ILE B 303 5 5 HELIX 15 15 PRO B 304 LYS B 309 5 6 HELIX 16 16 LYS B 319 ARG B 322 5 4 SHEET 1 A 4 VAL A 294 ILE A 297 0 SHEET 2 A 4 TRP A 324 LEU A 330 1 O VAL A 327 N ILE A 295 SHEET 3 A 4 THR A 335 LYS A 339 -1 O LEU A 336 N PHE A 328 SHEET 4 A 4 LEU A 311 ARG A 312 -1 N ARG A 312 O GLY A 337 SHEET 1 B 4 VAL B 294 ILE B 297 0 SHEET 2 B 4 TRP B 324 LEU B 330 1 O VAL B 327 N ILE B 295 SHEET 3 B 4 THR B 335 LYS B 339 -1 O LEU B 336 N PHE B 328 SHEET 4 B 4 LEU B 311 ARG B 312 -1 N ARG B 312 O GLY B 337 SITE 1 AC1 8 ALA A 221 GLN A 241 GLN A 244 LYS A 248 SITE 2 AC1 8 LYS A 251 VAL A 294 ASP A 302 ARG A 305 SITE 1 AC2 7 ALA B 221 GLN B 241 GLN B 244 LYS B 248 SITE 2 AC2 7 LYS B 251 VAL B 294 ASP B 302 CRYST1 51.480 65.810 72.227 90.00 90.00 90.00 P 21 21 21 8 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 0.019425 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015195 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013845 0.00000