HEADER DE NOVO PROTEIN 16-JUL-12 4G4M TITLE CRYSTAL STRUCTURE OF THE DE NOVO DESIGNED FLUORINATED PEPTIDE TITLE 2 ALPHA4F3(6-13) COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA4F3(6-13); COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES KEYWDS ALPHA HELIX, DE NOVO DESIGNED, FLUORINATED PROTEIN, COILED-COIL, DE KEYWDS 2 NOVO PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR B.C.BUER,J.L.MEAGHER,J.A.STUCKEY,E.N.G.MARSH REVDAT 3 15-NOV-17 4G4M 1 REMARK REVDAT 2 21-NOV-12 4G4M 1 JRNL REVDAT 1 31-OCT-12 4G4M 0 JRNL AUTH B.C.BUER,J.L.MEAGHER,J.A.STUCKEY,E.N.MARSH JRNL TITL COMPARISON OF THE STRUCTURES AND STABILITIES OF COILED-COIL JRNL TITL 2 PROTEINS CONTAINING HEXAFLUOROLEUCINE AND T-BUTYLALANINE JRNL TITL 3 PROVIDES INSIGHT INTO THE STABILIZING EFFECTS OF HIGHLY JRNL TITL 4 FLUORINATED AMINO ACID SIDE-CHAINS. JRNL REF PROTEIN SCI. V. 21 1705 2012 JRNL REFN ISSN 0961-8368 JRNL PMID 22930450 JRNL DOI 10.1002/PRO.2150 REMARK 2 REMARK 2 RESOLUTION. 1.48 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER-TNT BUSTER 2.8.0 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.48 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 8457 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) : 0.255 REMARK 3 R VALUE (WORKING SET) : 0.252 REMARK 3 FREE R VALUE : 0.318 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.660 REMARK 3 FREE R VALUE TEST SET COUNT : 394 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 5 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.48 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.66 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2400 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2619 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2297 REMARK 3 BIN R VALUE (WORKING SET) : 0.2603 REMARK 3 BIN FREE R VALUE : 0.2963 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.29 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 103 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 468 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 28 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.05650 REMARK 3 B22 (A**2) : -1.05650 REMARK 3 B33 (A**2) : 2.11300 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.291 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : NULL REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : NULL REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.915 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.872 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 489 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 656 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 174 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 16 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 58 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 489 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 25 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 42 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 524 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.19 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.49 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 19.34 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|* } REMARK 3 ORIGIN FOR THE GROUP (A): 5.3005 -5.3552 -18.1618 REMARK 3 T TENSOR REMARK 3 T11: -0.0605 T22: -0.0454 REMARK 3 T33: -0.0498 T12: -0.0037 REMARK 3 T13: -0.0153 T23: 0.0404 REMARK 3 L TENSOR REMARK 3 L11: 3.7064 L22: 3.1665 REMARK 3 L33: 9.5236 L12: 0.9509 REMARK 3 L13: -2.2563 L23: -1.6355 REMARK 3 S TENSOR REMARK 3 S11: -0.0128 S12: 0.0694 S13: 0.1052 REMARK 3 S21: 0.1422 S22: 0.0797 S23: -0.0862 REMARK 3 S31: -0.0523 S32: -0.1492 S33: -0.0668 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: { B|* } REMARK 3 ORIGIN FOR THE GROUP (A): -4.2049 -5.7823 -13.6684 REMARK 3 T TENSOR REMARK 3 T11: -0.0107 T22: -0.0721 REMARK 3 T33: -0.0697 T12: 0.0184 REMARK 3 T13: -0.0189 T23: -0.0155 REMARK 3 L TENSOR REMARK 3 L11: 5.3922 L22: 3.4578 REMARK 3 L33: 2.8773 L12: -0.6502 REMARK 3 L13: -4.2817 L23: 0.0430 REMARK 3 S TENSOR REMARK 3 S11: -0.0045 S12: -0.0329 S13: 0.0490 REMARK 3 S21: 0.0208 S22: -0.0211 S23: 0.0150 REMARK 3 S31: -0.0428 S32: 0.0457 S33: 0.0256 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4G4M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-AUG-12. REMARK 100 THE DEPOSITION ID IS D_1000073731. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-OCT-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-G REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97856 REMARK 200 MONOCHROMATOR : DIAMOND [111] REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8484 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.480 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 30.85 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.78 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 48% PEG600, 0.1M TRIS PH 8.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293.15K, PH 7.8 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 41 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 3555 -Y,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X,Z+3/4 REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X,-Y,Z REMARK 290 7555 -Y+1/2,X,Z+3/4 REMARK 290 8555 Y,-X+1/2,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 24.79050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 24.79050 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 20.78450 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 24.79050 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 10.39225 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 24.79050 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 31.17675 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 24.79050 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 24.79050 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 20.78450 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 24.79050 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 31.17675 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 24.79050 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 10.39225 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 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 SER A 26 REMARK 465 GLY A 27 REMARK 465 SER B 26 REMARK 465 GLY B 27 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 LYS A 23 CG CD CE NZ 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 ASN B 2 -6.37 -150.80 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 PG4 A 101 REMARK 610 PG4 B 101 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 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 B 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 102 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4G3B RELATED DB: PDB REMARK 900 RELATED ID: 4G4L RELATED DB: PDB REMARK 900 RELATED ID: 3TWE RELATED DB: PDB REMARK 900 RELATED ID: 3TWF RELATED DB: PDB REMARK 900 RELATED ID: 3TWG RELATED DB: PDB DBREF 4G4M A 1 27 PDB 4G4M 4G4M 1 27 DBREF 4G4M B 1 27 PDB 4G4M 4G4M 1 27 SEQRES 1 A 27 GLY ASN ALA ASP GLU 6FL TYR LYS GLU 6FL GLU ASP 6FL SEQRES 2 A 27 GLN GLU ARG LEU ARG LYS LEU ARG LYS LYS LEU ARG SER SEQRES 3 A 27 GLY SEQRES 1 B 27 GLY ASN ALA ASP GLU 6FL TYR LYS GLU 6FL GLU ASP 6FL SEQRES 2 B 27 GLN GLU ARG LEU ARG LYS LEU ARG LYS LYS LEU ARG SER SEQRES 3 B 27 GLY HET 6FL A 6 14 HET 6FL A 10 14 HET 6FL A 13 14 HET 6FL B 6 14 HET 6FL B 10 14 HET 6FL B 13 14 HET PG4 A 101 7 HET EDO A 102 4 HET EDO A 103 4 HET PG4 B 101 7 HET EDO B 102 4 HETNAM 6FL 5,5,5,5',5',5'-HEXAFLUORO-L-LEUCINE HETNAM PG4 TETRAETHYLENE GLYCOL HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 1 6FL 6(C6 H7 F6 N O2) FORMUL 3 PG4 2(C8 H18 O5) FORMUL 4 EDO 3(C2 H6 O2) FORMUL 8 HOH *28(H2 O) HELIX 1 1 GLY A 1 ARG A 25 1 25 HELIX 2 2 ASN B 2 ARG B 25 1 24 LINK C GLU A 5 N 6FL A 6 1555 1555 1.35 LINK C 6FL A 6 N TYR A 7 1555 1555 1.34 LINK C GLU A 9 N 6FL A 10 1555 1555 1.36 LINK C 6FL A 10 N GLU A 11 1555 1555 1.34 LINK C ASP A 12 N 6FL A 13 1555 1555 1.35 LINK C 6FL A 13 N GLN A 14 1555 1555 1.37 LINK C GLU B 5 N 6FL B 6 1555 1555 1.34 LINK C 6FL B 6 N TYR B 7 1555 1555 1.35 LINK C GLU B 9 N 6FL B 10 1555 1555 1.33 LINK C 6FL B 10 N GLU B 11 1555 1555 1.32 LINK C ASP B 12 N 6FL B 13 1555 1555 1.35 LINK C 6FL B 13 N GLN B 14 1555 1555 1.35 SITE 1 AC1 4 6FL A 6 EDO A 103 ALA B 3 LEU B 24 SITE 1 AC2 4 LEU A 24 EDO A 103 ASN B 2 6FL B 6 SITE 1 AC3 4 ASN A 2 ALA A 3 PG4 A 101 EDO A 102 SITE 1 AC4 5 ASP B 12 ARG B 16 LYS B 19 HOH B 206 SITE 2 AC4 5 HOH B 215 SITE 1 AC5 3 GLU B 5 GLU B 9 ARG B 25 CRYST1 49.581 49.581 41.569 90.00 90.00 90.00 I 41 16 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 0.020169 0.000000 0.000000 0.00000 SCALE2 0.000000 0.020169 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024056 0.00000