HEADER IMMUNE SYSTEM 23-OCT-13 4NC0 TITLE CRYSTAL STRUCTURE OF TCDA-A2 BOUND TO A26.8 VHH COMPND MOL_ID: 1; COMPND 2 MOLECULE: CELL WALL-BINDING REPEAT PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 1-248; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: A26.8 VHH; COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CLOSTRIDIUM DIFFICILE; SOURCE 3 ORGANISM_TAXID: 525258; SOURCE 4 STRAIN: 48489; SOURCE 5 GENE: HMPREF0219_0762, TCDA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: LAMA GLAMA; SOURCE 10 ORGANISM_TAXID: 9844; SOURCE 11 GENE: VHH; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ANTIBODY-ANTIGEN COMPLEX, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR T.MURASE,L.EUGENIO,M.SCHORR,G.HUSSACK,J.TANHA,E.N.KITOVA,J.S.KLASSEN, AUTHOR 2 K.K.S.NG REVDAT 4 20-SEP-23 4NC0 1 SEQADV REVDAT 3 12-FEB-14 4NC0 1 JRNL REVDAT 2 01-JAN-14 4NC0 1 JRNL REVDAT 1 11-DEC-13 4NC0 0 JRNL AUTH T.MURASE,L.EUGENIO,M.SCHORR,G.HUSSACK,J.TANHA,E.N.KITOVA, JRNL AUTH 2 J.S.KLASSEN,K.K.NG JRNL TITL STRUCTURAL BASIS FOR ANTIBODY RECOGNITION IN THE JRNL TITL 2 RECEPTOR-BINDING DOMAINS OF TOXINS A AND B FROM CLOSTRIDIUM JRNL TITL 3 DIFFICILE. JRNL REF J.BIOL.CHEM. V. 289 2331 2014 JRNL REFN ISSN 0021-9258 JRNL PMID 24311789 JRNL DOI 10.1074/JBC.M113.505917 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0029 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.27 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 29831 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) : 0.201 REMARK 3 R VALUE (WORKING SET) : 0.199 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1567 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) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.36 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2133 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2230 REMARK 3 BIN FREE R VALUE SET COUNT : 138 REMARK 3 BIN FREE R VALUE : 0.2790 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2922 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 210 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 45.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.91 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.73000 REMARK 3 B22 (A**2) : 3.07000 REMARK 3 B33 (A**2) : -0.34000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.199 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.169 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.115 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.653 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.945 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.936 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3001 ; 0.007 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4066 ; 1.100 ; 1.915 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 364 ; 6.096 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 161 ;34.243 ;23.727 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 446 ;13.256 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 18 ;16.861 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 410 ; 0.079 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2398 ; 0.004 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4NC0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-NOV-13. REMARK 100 THE DEPOSITION ID IS D_1000083011. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-JAN-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : SI(111) DOUBLE CRYSTAL REMARK 200 OPTICS : MIRRORS 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 : 31316 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 8.000 REMARK 200 R MERGE (I) : 0.06100 REMARK 200 R SYM (I) : 0.06100 REMARK 200 FOR THE DATA SET : 23.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.36 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.90 REMARK 200 R MERGE FOR SHELL (I) : 0.46700 REMARK 200 R SYM FOR SHELL (I) : 0.46700 REMARK 200 FOR SHELL : 5.200 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 2G7C REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.93 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.65 M AMMONIUM SULFATE, 0.25 M SODIUM REMARK 280 CHLORIDE, 6% (W/V) GLYCEROL, 0.1 M SODIUM CACODYLATE, PH 6.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.41000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.41000 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 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: DIMERIC 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 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 6 REMARK 465 HIS A 7 REMARK 465 HIS A 8 REMARK 465 HIS A 9 REMARK 465 HIS A 10 REMARK 465 HIS A 11 REMARK 465 HIS A 12 REMARK 465 THR A 26 REMARK 465 ASN A 27 REMARK 465 THR A 28 REMARK 465 ALA A 29 REMARK 465 GLU A 30 REMARK 465 ALA A 31 REMARK 465 GLN B 1 REMARK 465 HIS B 126 REMARK 465 HIS B 127 REMARK 465 HIS B 128 REMARK 465 HIS B 129 REMARK 465 HIS B 130 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 50 9.15 58.83 REMARK 500 ALA A 93 -129.96 51.86 REMARK 500 HIS A 111 -123.15 58.10 REMARK 500 ALA A 184 60.36 34.51 REMARK 500 TYR A 194 101.53 -168.74 REMARK 500 LEU A 201 -85.04 -123.66 REMARK 500 LEU A 202 39.13 -88.40 REMARK 500 ALA B 92 167.09 175.98 REMARK 500 ARG B 104 70.60 50.74 REMARK 500 SER B 123 -131.53 -81.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4NBX RELATED DB: PDB REMARK 900 RELATED ID: 4NBY RELATED DB: PDB REMARK 900 RELATED ID: 4NBZ RELATED DB: PDB REMARK 900 RELATED ID: 4NC1 RELATED DB: PDB REMARK 900 RELATED ID: 4NC2 RELATED DB: PDB REMARK 900 RELATED ID: 2G7C RELATED DB: PDB REMARK 900 TCDA-A2 DBREF 4NC0 A 14 261 UNP D5RWT1 D5RWT1_CLODI 1 248 DBREF 4NC0 B 1 130 PDB 4NC0 4NC0 1 130 SEQADV 4NC0 MET A 6 UNP D5RWT1 EXPRESSION TAG SEQADV 4NC0 HIS A 7 UNP D5RWT1 EXPRESSION TAG SEQADV 4NC0 HIS A 8 UNP D5RWT1 EXPRESSION TAG SEQADV 4NC0 HIS A 9 UNP D5RWT1 EXPRESSION TAG SEQADV 4NC0 HIS A 10 UNP D5RWT1 EXPRESSION TAG SEQADV 4NC0 HIS A 11 UNP D5RWT1 EXPRESSION TAG SEQADV 4NC0 HIS A 12 UNP D5RWT1 EXPRESSION TAG SEQADV 4NC0 GLY A 13 UNP D5RWT1 EXPRESSION TAG SEQRES 1 A 256 MET HIS HIS HIS HIS HIS HIS GLY MET ARG THR ILE ASP SEQRES 2 A 256 GLY LYS LYS TYR TYR PHE ASN THR ASN THR ALA GLU ALA SEQRES 3 A 256 ALA THR GLY TRP GLN THR ILE ASP GLY LYS LYS TYR TYR SEQRES 4 A 256 PHE ASN THR ASN THR SER ILE ALA SER THR GLY TYR THR SEQRES 5 A 256 ILE ILE ASN ASP LYS HIS PHE TYR PHE ASN THR ASP GLY SEQRES 6 A 256 ILE MET GLN ILE GLY VAL PHE LYS GLY PRO ASP GLY PHE SEQRES 7 A 256 GLU TYR PHE ALA PRO ALA ASN THR ASP ALA ASN ASN ILE SEQRES 8 A 256 GLU GLY GLN ALA ILE ARG TYR GLN ASN ARG PHE LEU TYR SEQRES 9 A 256 LEU HIS ASP ASN ILE TYR TYR PHE GLY ASN ASN SER LYS SEQRES 10 A 256 ALA ALA THR GLY TRP VAL THR ILE ASP GLY ARG ARG TYR SEQRES 11 A 256 TYR PHE GLU PRO ASN THR ALA ILE GLY ALA ASN GLY TYR SEQRES 12 A 256 LYS ILE ILE ASP ASN LYS ASN PHE TYR PHE ARG ASN GLY SEQRES 13 A 256 LEU PRO GLN ILE GLY VAL PHE LYS GLY PRO ASN GLY PHE SEQRES 14 A 256 GLU TYR PHE ALA PRO ALA ASN THR ASP ALA ASN ASN ILE SEQRES 15 A 256 ASP GLY GLN ALA ILE ARG TYR GLN ASN ARG PHE LEU HIS SEQRES 16 A 256 LEU LEU GLY ASN ILE TYR TYR PHE GLY ASN ASN SER LYS SEQRES 17 A 256 ALA VAL THR GLY TRP GLN THR ILE ASN GLY ASN MET TYR SEQRES 18 A 256 TYR PHE MET PRO ASP THR ALA MET ALA ALA ALA GLY GLY SEQRES 19 A 256 LEU PHE GLU ILE ASP GLY VAL ILE TYR PHE PHE GLY VAL SEQRES 20 A 256 ASP GLY VAL LYS ALA PRO GLY ILE TYR SEQRES 1 B 130 GLN VAL LYS LEU GLU GLU SER GLY GLY GLY LEU VAL GLN SEQRES 2 B 130 ALA GLY GLY SER LEU ARG LEU SER CYS ALA ALA SER GLU SEQRES 3 B 130 ARG THR PHE SER ARG TYR PRO VAL ALA TRP PHE ARG GLN SEQRES 4 B 130 ALA PRO GLY ALA GLU ARG GLU PHE VAL ALA VAL ILE SER SEQRES 5 B 130 SER THR GLY THR SER THR TYR TYR ALA ASP SER VAL LYS SEQRES 6 B 130 GLY ARG PHE THR ILE SER ARG ASP ASN ALA LYS VAL THR SEQRES 7 B 130 VAL TYR LEU GLN MET ASN ASN LEU LYS ARG GLU ASP THR SEQRES 8 B 130 ALA VAL TYR PHE CYS ALA VAL ASN SER GLN ARG THR ARG SEQRES 9 B 130 LEU GLN ASP PRO ASN GLU TYR ASP TYR TRP GLY GLN GLY SEQRES 10 B 130 THR GLN VAL THR VAL SER SER HIS HIS HIS HIS HIS HIS FORMUL 3 HOH *210(H2 O) HELIX 1 1 GLU B 26 TYR B 32 5 7 HELIX 2 2 LYS B 87 THR B 91 5 5 HELIX 3 3 ASP B 107 TYR B 111 5 5 SHEET 1 A 2 MET A 14 ILE A 17 0 SHEET 2 A 2 LYS A 20 TYR A 23 -1 O TYR A 22 N ARG A 15 SHEET 1 B 2 GLY A 34 ILE A 38 0 SHEET 2 B 2 LYS A 41 PHE A 45 -1 O PHE A 45 N GLY A 34 SHEET 1 C 2 GLY A 55 ILE A 59 0 SHEET 2 C 2 LYS A 62 PHE A 66 -1 O LYS A 62 N ILE A 59 SHEET 1 D 2 GLY A 75 GLY A 79 0 SHEET 2 D 2 GLY A 82 PHE A 86 -1 O PHE A 86 N GLY A 75 SHEET 1 E 2 ARG A 106 LEU A 110 0 SHEET 2 E 2 ASN A 113 PHE A 117 -1 O PHE A 117 N ARG A 106 SHEET 1 F 2 GLY A 126 ILE A 130 0 SHEET 2 F 2 ARG A 133 PHE A 137 -1 O PHE A 137 N GLY A 126 SHEET 1 G 3 GLY A 147 ILE A 151 0 SHEET 2 G 3 LYS A 154 ARG A 159 -1 O PHE A 158 N GLY A 147 SHEET 3 G 3 LEU A 162 PRO A 163 -1 O LEU A 162 N ARG A 159 SHEET 1 H 2 GLY A 166 GLY A 170 0 SHEET 2 H 2 GLY A 173 PHE A 177 -1 O PHE A 177 N GLY A 166 SHEET 1 I 2 ARG A 197 HIS A 200 0 SHEET 2 I 2 ILE A 205 PHE A 208 -1 O PHE A 208 N ARG A 197 SHEET 1 J 2 GLY A 217 ILE A 221 0 SHEET 2 J 2 ASN A 224 PHE A 228 -1 O PHE A 228 N GLY A 217 SHEET 1 K 2 GLY A 239 ILE A 243 0 SHEET 2 K 2 VAL A 246 PHE A 250 -1 O TYR A 248 N PHE A 241 SHEET 1 L 4 LEU B 4 SER B 7 0 SHEET 2 L 4 LEU B 18 ALA B 24 -1 O ALA B 23 N GLU B 5 SHEET 3 L 4 THR B 78 MET B 83 -1 O MET B 83 N LEU B 18 SHEET 4 L 4 PHE B 68 ASP B 73 -1 N THR B 69 O GLN B 82 SHEET 1 M 6 GLY B 10 VAL B 12 0 SHEET 2 M 6 THR B 118 VAL B 122 1 O THR B 121 N GLY B 10 SHEET 3 M 6 ALA B 92 VAL B 98 -1 N TYR B 94 O THR B 118 SHEET 4 M 6 VAL B 34 GLN B 39 -1 N PHE B 37 O PHE B 95 SHEET 5 M 6 GLU B 46 ILE B 51 -1 O GLU B 46 N ARG B 38 SHEET 6 M 6 THR B 58 TYR B 60 -1 O TYR B 59 N VAL B 50 SHEET 1 N 4 GLY B 10 VAL B 12 0 SHEET 2 N 4 THR B 118 VAL B 122 1 O THR B 121 N GLY B 10 SHEET 3 N 4 ALA B 92 VAL B 98 -1 N TYR B 94 O THR B 118 SHEET 4 N 4 TYR B 113 TRP B 114 -1 O TYR B 113 N VAL B 98 SSBOND 1 CYS B 22 CYS B 96 1555 1555 2.04 CRYST1 56.717 117.802 102.820 90.00 90.00 90.00 P 2 2 21 4 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 0.017631 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008489 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009726 0.00000