HEADER MEMBRANE PROTEIN 28-AUG-08 3EC5 TITLE THE CRYSTAL STRUCTURE OF THIOFLAVIN-T (THT) BINDING OSPA MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: OUTER SURFACE PROTEIN A; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BORRELIA BURGDORFERI; SOURCE 3 ORGANISM_TAXID: 139; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET24A KEYWDS SINGLE-LAYER BETA-SHEET, MEMBRANE PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.BIANCALANA,K.MAKABE,A.KOIDE,S.KOIDE REVDAT 3 30-AUG-23 3EC5 1 REMARK REVDAT 2 13-JUL-11 3EC5 1 VERSN REVDAT 1 03-FEB-09 3EC5 0 JRNL AUTH M.BIANCALANA,K.MAKABE,A.KOIDE,S.KOIDE JRNL TITL MOLECULAR MECHANISM OF THIOFLAVIN-T BINDING TO THE SURFACE JRNL TITL 2 OF BETA-RICH PEPTIDE SELF-ASSEMBLIES JRNL REF J.MOL.BIOL. V. 385 1052 2009 JRNL REFN ISSN 0022-2836 JRNL PMID 19038267 JRNL DOI 10.1016/J.JMB.2008.11.006 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 30820 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.228 REMARK 3 R VALUE (WORKING SET) : 0.223 REMARK 3 FREE R VALUE : 0.274 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3435 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.80 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2191 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.18 REMARK 3 BIN R VALUE (WORKING SET) : 0.2990 REMARK 3 BIN FREE R VALUE SET COUNT : 255 REMARK 3 BIN FREE R VALUE : 0.3250 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2394 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 249 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 9.56 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.24000 REMARK 3 B22 (A**2) : -2.10000 REMARK 3 B33 (A**2) : -2.21000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.11000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.148 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.147 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.135 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.657 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.949 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.915 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2461 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1681 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3307 ; 1.504 ; 1.997 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4186 ; 2.277 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 325 ; 5.970 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 87 ;33.954 ;26.782 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 492 ;17.404 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 5 ;22.000 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 402 ; 0.084 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2666 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 418 ; 0.002 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 414 ; 0.209 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1728 ; 0.216 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1179 ; 0.173 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 1440 ; 0.094 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 216 ; 0.185 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 32 ; 0.233 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 74 ; 0.220 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 20 ; 0.200 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2033 ; 1.233 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 658 ; 0.101 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2545 ; 1.096 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1012 ; 2.438 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 757 ; 3.379 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 28 A 118 REMARK 3 ORIGIN FOR THE GROUP (A): 9.6703 6.3938 33.5718 REMARK 3 T TENSOR REMARK 3 T11: -0.1630 T22: 0.0404 REMARK 3 T33: 0.0240 T12: -0.0024 REMARK 3 T13: -0.0383 T23: -0.0001 REMARK 3 L TENSOR REMARK 3 L11: 0.4353 L22: 2.3004 REMARK 3 L33: 1.7207 L12: 0.0944 REMARK 3 L13: -0.2023 L23: -0.5131 REMARK 3 S TENSOR REMARK 3 S11: -0.0762 S12: -0.1471 S13: 0.0148 REMARK 3 S21: -0.3135 S22: -0.0368 S23: -0.0385 REMARK 3 S31: 0.1686 S32: 0.0717 S33: 0.1130 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 119 A 209 REMARK 3 ORIGIN FOR THE GROUP (A): 6.6909 10.2276 1.3758 REMARK 3 T TENSOR REMARK 3 T11: -0.0009 T22: -0.1477 REMARK 3 T33: -0.1081 T12: 0.0039 REMARK 3 T13: 0.0092 T23: 0.0067 REMARK 3 L TENSOR REMARK 3 L11: 0.4167 L22: 1.4328 REMARK 3 L33: 2.8505 L12: -0.0040 REMARK 3 L13: -0.1868 L23: 0.9552 REMARK 3 S TENSOR REMARK 3 S11: -0.0120 S12: 0.0552 S13: 0.0435 REMARK 3 S21: 0.0568 S22: -0.0756 S23: -0.2108 REMARK 3 S31: 0.0259 S32: -0.0603 S33: 0.0876 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 210 A 342 REMARK 3 ORIGIN FOR THE GROUP (A): 16.1551 -5.3394 -31.8819 REMARK 3 T TENSOR REMARK 3 T11: -0.1145 T22: 0.0563 REMARK 3 T33: 0.0330 T12: -0.0146 REMARK 3 T13: 0.0371 T23: 0.0217 REMARK 3 L TENSOR REMARK 3 L11: 0.2478 L22: 1.5208 REMARK 3 L33: 1.9094 L12: 0.1743 REMARK 3 L13: 0.0549 L23: -0.1903 REMARK 3 S TENSOR REMARK 3 S11: -0.0812 S12: 0.0405 S13: -0.0555 REMARK 3 S21: 0.0321 S22: 0.0953 S23: 0.1850 REMARK 3 S31: 0.2015 S32: -0.0165 S33: -0.0141 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 3EC5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-SEP-08. REMARK 100 THE DEPOSITION ID IS D_1000049138. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-APR-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 23-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34301 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.08700 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) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.81 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 0.66300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.740 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: PDB ENTRY 2OY7 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 40% PEG-400, 2% GLYCEROL, 0.85M TRIS REMARK 280 -CL, 0.25M (NH4)2SO4, PH 9.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 17.93800 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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 23 REMARK 465 SER A 24 REMARK 465 HIS A 25 REMARK 465 MET A 26 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 SER A 179 CA CB OG 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 ALA A 60 -8.71 81.28 REMARK 500 ALA A 83 4.34 80.32 REMARK 500 LEU A 94 15.98 57.30 REMARK 500 LYS A 103 -177.32 -66.25 REMARK 500 SER A 107 -43.91 -134.82 REMARK 500 LYS A 119 2.02 85.66 REMARK 500 LYS A 188 -4.23 83.80 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 PG4 A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 A 2 DBREF 3EC5 A 23 342 PDB 3EC5 3EC5 23 342 SEQRES 1 A 320 GLY SER HIS MET LYS ASN SER VAL SER VAL ASP LEU PRO SEQRES 2 A 320 GLY SER MET LYS VAL LEU VAL SER LYS SER SER ASN ALA SEQRES 3 A 320 ASP GLY LYS TYR ASP LEU ILE ALA THR VAL ASP ALA LEU SEQRES 4 A 320 GLU LEU SER GLY THR SER ASP LYS ASN ASN GLY SER GLY SEQRES 5 A 320 VAL LEU GLU GLY VAL LYS ALA ASP ALA SER LYS VAL LYS SEQRES 6 A 320 LEU THR ILE SER ASP ASP LEU GLY GLN THR THR LEU GLU SEQRES 7 A 320 VAL PHE LYS SER ASP GLY SER THR LEU VAL SER LYS LYS SEQRES 8 A 320 VAL THR SER LYS ASP LYS SER SER THR TYR GLU LEU PHE SEQRES 9 A 320 ASN GLU LYS GLY GLU LEU SER LEU LYS TYR ILE THR ARG SEQRES 10 A 320 ALA ASP LYS SER SER THR TYR GLU LEU PHE ASN GLU LYS SEQRES 11 A 320 GLY GLU LEU SER LEU LYS TYR ILE THR ARG ALA ASP LYS SEQRES 12 A 320 SER SER THR TYR GLU LEU PHE ASN GLU LYS GLY GLU LEU SEQRES 13 A 320 SER GLU LYS LYS ILE THR ARG ALA ASP LYS SER SER THR SEQRES 14 A 320 TYR GLU LEU PHE ASN GLU LYS GLY GLU LEU SER LEU LYS SEQRES 15 A 320 TYR ILE THR ARG ALA ASP GLY THR ARG LEU GLU TYR THR SEQRES 16 A 320 GLY ILE LYS SER ASP GLY SER GLY LYS ALA LYS GLU VAL SEQRES 17 A 320 LEU LYS GLY TYR VAL LEU GLU GLY THR LEU THR ALA GLU SEQRES 18 A 320 LYS THR THR LEU VAL VAL LYS GLU GLY THR VAL THR LEU SEQRES 19 A 320 SER LYS ASN ILE SER LYS SER GLY GLU VAL SER VAL GLU SEQRES 20 A 320 LEU ASN ASP THR ASP SER SER ALA ALA THR LYS LYS THR SEQRES 21 A 320 ALA ALA TRP ASN SER GLY THR SER THR LEU THR ILE THR SEQRES 22 A 320 VAL ASN SER LYS LYS THR LYS ASP LEU VAL PHE THR SER SEQRES 23 A 320 SER ASN THR ILE THR VAL GLN GLN TYR ASP SER ASN GLY SEQRES 24 A 320 THR SER LEU GLU GLY SER ALA VAL GLU ILE THR LYS LEU SEQRES 25 A 320 ASP GLU ILE LYS ASN ALA LEU LYS HET PG4 A 1 13 HET PG4 A 2 13 HETNAM PG4 TETRAETHYLENE GLYCOL FORMUL 2 PG4 2(C8 H18 O5) FORMUL 4 HOH *249(H2 O) HELIX 1 1 LYS A 333 LYS A 342 1 10 SHEET 1 A 4 SER A 29 LEU A 34 0 SHEET 2 A 4 MET A 38 SER A 43 -1 O VAL A 40 N VAL A 32 SHEET 3 A 4 TYR A 52 VAL A 58 -1 O ILE A 55 N LEU A 41 SHEET 4 A 4 LEU A 61 SER A 67 -1 O LEU A 63 N ALA A 56 SHEET 1 B18 GLY A 74 VAL A 79 0 SHEET 2 B18 LYS A 85 ILE A 90 -1 O ILE A 90 N GLY A 74 SHEET 3 B18 GLN A 96 PHE A 102 -1 O PHE A 102 N LYS A 85 SHEET 4 B18 LEU A 109 SER A 116 -1 O VAL A 110 N VAL A 101 SHEET 5 B18 SER A 121 PHE A 126 -1 O THR A 122 N VAL A 114 SHEET 6 B18 LEU A 132 THR A 138 -1 O THR A 138 N SER A 121 SHEET 7 B18 SER A 144 PHE A 149 -1 O GLU A 147 N LYS A 135 SHEET 8 B18 LEU A 155 THR A 161 -1 O TYR A 159 N TYR A 146 SHEET 9 B18 SER A 167 PHE A 172 -1 O PHE A 172 N SER A 156 SHEET 10 B18 LEU A 178 THR A 184 -1 O SER A 179 N LEU A 171 SHEET 11 B18 SER A 190 PHE A 195 -1 O GLU A 193 N LYS A 181 SHEET 12 B18 LEU A 201 THR A 207 -1 O SER A 202 N LEU A 194 SHEET 13 B18 ARG A 213 THR A 217 -1 O TYR A 216 N LYS A 204 SHEET 14 B18 GLY A 225 VAL A 230 -1 O VAL A 230 N ARG A 213 SHEET 15 B18 VAL A 235 LEU A 240 -1 O LEU A 240 N GLY A 225 SHEET 16 B18 THR A 245 GLU A 251 -1 O VAL A 248 N GLU A 237 SHEET 17 B18 VAL A 254 ILE A 260 -1 O LEU A 256 N VAL A 249 SHEET 18 B18 VAL A 266 ASP A 272 -1 O ASN A 271 N THR A 255 SHEET 1 C 5 LYS A 281 ASN A 286 0 SHEET 2 C 5 THR A 291 VAL A 296 -1 O THR A 295 N THR A 282 SHEET 3 C 5 LYS A 299 PHE A 306 -1 O LEU A 304 N LEU A 292 SHEET 4 C 5 ILE A 312 GLN A 316 -1 O GLN A 315 N ASP A 303 SHEET 5 C 5 VAL A 329 GLU A 330 -1 O VAL A 329 N VAL A 314 SITE 1 AC1 6 GLY A 36 LYS A 113 SER A 121 TYR A 136 SITE 2 AC1 6 HOH A 451 HOH A 484 SITE 1 AC2 4 TYR A 159 TYR A 169 LYS A 182 HOH A 576 CRYST1 53.073 35.876 92.606 90.00 105.85 90.00 P 1 21 1 2 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 0.018842 0.000000 0.005348 0.00000 SCALE2 0.000000 0.027874 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011225 0.00000