HEADER DE NOVO PROTEIN 25-AUG-14 4R6F TITLE CRYSTAL STRUCTURE OF COMPUTATIONAL DESIGNED PROTEIN DLRR_I COMPND MOL_ID: 1; COMPND 2 MOLECULE: LEUCINE RICH REPEAT DLRR_I; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS LEUCINE RICH MOTIFS, DE NOVO PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR B.W.SHEN,B.L.STODDARD REVDAT 6 03-APR-24 4R6F 1 REMARK REVDAT 5 28-FEB-24 4R6F 1 REMARK REVDAT 4 18-FEB-15 4R6F 1 JRNL REVDAT 3 28-JAN-15 4R6F 1 JRNL REVDAT 2 14-JAN-15 4R6F 1 JRNL REVDAT 1 07-JAN-15 4R6F 0 JRNL AUTH K.PARK,B.W.SHEN,F.PARMEGGIANI,P.S.HUANG,B.L.STODDARD,D.BAKER JRNL TITL CONTROL OF REPEAT-PROTEIN CURVATURE BY COMPUTATIONAL PROTEIN JRNL TITL 2 DESIGN. JRNL REF NAT.STRUCT.MOL.BIOL. V. 22 167 2015 JRNL REFN ISSN 1545-9993 JRNL PMID 25580576 JRNL DOI 10.1038/NSMB.2938 REMARK 2 REMARK 2 RESOLUTION. 1.73 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0071 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) : 1.73 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 66.10 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 95.0 REMARK 3 NUMBER OF REFLECTIONS : 28848 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) : 0.159 REMARK 3 R VALUE (WORKING SET) : 0.156 REMARK 3 FREE R VALUE : 0.204 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1540 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) : 1.73 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.78 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1875 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 82.75 REMARK 3 BIN R VALUE (WORKING SET) : 0.2060 REMARK 3 BIN FREE R VALUE SET COUNT : 77 REMARK 3 BIN FREE R VALUE : 0.3080 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2561 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 261 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.18000 REMARK 3 B22 (A**2) : 0.46000 REMARK 3 B33 (A**2) : 0.05000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.80000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.113 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.115 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.070 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.129 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.967 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.941 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2615 ; 0.019 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2555 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3568 ; 1.922 ; 1.968 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5860 ; 0.965 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 332 ; 6.702 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 121 ;44.240 ;26.942 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 463 ;12.801 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ;19.913 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 439 ; 0.124 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3036 ; 0.009 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 589 ; 0.001 ; 0.020 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): 1325 ; 2.141 ; 1.682 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1324 ; 2.118 ; 1.679 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1658 ; 3.113 ; 2.514 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1659 ; 1.880 ; 1.405 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1290 ; 3.153 ; 2.075 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1293 ; 1.873 ; 1.174 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1914 ; 2.907 ; 1.673 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 3019 ; 5.500 ; 8.527 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 2955 ; 5.379 ; 8.181 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 : 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 4R6F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-AUG-14. REMARK 100 THE DEPOSITION ID IS D_1000086957. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-APR-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : SI (220) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 70 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31150 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.730 REMARK 200 RESOLUTION RANGE LOW (A) : 66.100 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.3 REMARK 200 DATA REDUNDANCY : 10.30 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07600 REMARK 200 FOR THE DATA SET : 33.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.73 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 84.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.20500 REMARK 200 FOR SHELL : 4.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER MR REMARK 200 STARTING MODEL: COMPUTATIONAL DESIGNED TEMPLATE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.47 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 24% PEG 3350, 0.1 M HEPES, 0.2 M REMARK 280 AMMONIUM SULFATE, 0.1 M PROLINE, PH 7.5, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 54.56750 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.28550 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 54.56750 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 21.28550 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: 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 ALA A 0 REMARK 465 SER A 330 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ILE A 227 N - CA - C ANGL. DEV. = -16.4 DEGREES 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 ALA A 47 47.07 -144.63 REMARK 500 LEU A 61 66.19 -118.07 REMARK 500 ASN A 72 -155.95 -112.07 REMARK 500 ASN A 94 -155.36 -116.94 REMARK 500 LEU A 107 58.03 -90.67 REMARK 500 ASN A 118 -160.83 -113.06 REMARK 500 ASN A 142 -157.71 -122.20 REMARK 500 ASN A 166 -159.53 -134.33 REMARK 500 ASN A 222 -158.83 -119.47 REMARK 500 LEU A 232 30.91 -99.20 REMARK 500 LEU A 291 57.31 -94.51 REMARK 500 ASN A 302 -159.56 -109.15 REMARK 500 ASN A 326 -166.00 -111.81 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4R58 RELATED DB: PDB REMARK 900 RELATED ID: 4R5C RELATED DB: PDB REMARK 900 RELATED ID: 4R5D RELATED DB: PDB REMARK 900 RELATED ID: 4R6G RELATED DB: PDB REMARK 900 RELATED ID: 4R6J RELATED DB: PDB DBREF 4R6F A 0 330 PDB 4R6F 4R6F 0 330 SEQRES 1 A 331 ALA THR ILE THR VAL SER THR PRO ILE LYS GLN ILE PHE SEQRES 2 A 331 PRO ASP ASP ALA PHE ALA GLU THR ILE LYS ALA ASN LEU SEQRES 3 A 331 LYS LYS LYS SER VAL THR ASP ALA VAL THR GLN ASN GLU SEQRES 4 A 331 LEU ASN SER ILE ASP GLN ILE ILE ALA ASN ASN SER ASP SEQRES 5 A 331 ILE LYS SER VAL GLN GLY ILE GLN TYR LEU PRO ASN VAL SEQRES 6 A 331 ARG TYR LEU ALA LEU GLY GLY ASN LYS LEU HIS ASP ILE SEQRES 7 A 331 SER ALA LEU LYS GLU LEU THR ASN LEU GLY TRP LEU ASN SEQRES 8 A 331 LEU SER ASN ASN GLN LEU GLU THR LEU PRO GLN GLY VAL SEQRES 9 A 331 PHE GLU LYS LEU THR ASN LEU THR THR LEU ASN LEU SER SEQRES 10 A 331 ASN ASN GLN LEU THR SER LEU PRO GLN GLY VAL PHE GLU SEQRES 11 A 331 ARG LEU ALA SER LEU THR THR LEU ASN LEU SER ASN ASN SEQRES 12 A 331 ASN ILE ALA ASN ILE ASN ASP GLN MET LEU GLU GLY LEU SEQRES 13 A 331 THR ASN LEU THR THR LEU ASN LEU SER HIS ASN ASN LEU SEQRES 14 A 331 ALA ARG LEU TRP LYS HIS ALA ASN PRO GLY GLY PRO ILE SEQRES 15 A 331 TYR PHE LEU LYS GLY LEU THR ASN LEU THR THR LEU ASN SEQRES 16 A 331 LEU SER SER ASN GLY PHE ASP GLU ILE PRO ARG GLU VAL SEQRES 17 A 331 PHE LYS ASP LEU THR SER LEU THR THR LEU ASN LEU SER SEQRES 18 A 331 ASN ASN ASN ILE ALA ASN ILE ASN ASP GLN MET LEU GLU SEQRES 19 A 331 GLY LEU THR ASN LEU THR THR LEU ASN LEU SER HIS ASN SEQRES 20 A 331 ASN LEU ALA ARG LEU TRP LYS HIS ALA ASN PRO GLY GLY SEQRES 21 A 331 PRO ILE TYR PHE LEU LYS GLY LEU THR ASN LEU THR THR SEQRES 22 A 331 LEU ASN LEU SER SER ASN GLY PHE ASP GLU ILE PRO ARG SEQRES 23 A 331 GLU VAL PHE LYS ASP LEU THR SER LEU THR THR LEU ASN SEQRES 24 A 331 LEU SER ASN ASN GLN LEU THR SER LEU PRO GLN GLY VAL SEQRES 25 A 331 PHE GLU ARG LEU THR ASN LEU LYS THR LEU ASN LEU SER SEQRES 26 A 331 ASN ASN GLN LEU GLN SER FORMUL 2 HOH *261(H2 O) HELIX 1 1 ILE A 8 PHE A 12 1 5 HELIX 2 2 ASP A 14 LYS A 26 1 13 HELIX 3 3 THR A 35 SER A 41 1 7 HELIX 4 4 GLY A 57 LEU A 61 5 5 HELIX 5 5 ILE A 77 LYS A 81 5 5 HELIX 6 6 LEU A 168 LYS A 173 5 6 HELIX 7 7 LEU A 248 LYS A 253 5 6 SHEET 1 A 2 THR A 6 PRO A 7 0 SHEET 2 A 2 ALA A 33 VAL A 34 -1 O VAL A 34 N THR A 6 SHEET 1 B12 GLN A 44 ILE A 46 0 SHEET 2 B12 TYR A 66 ALA A 68 1 O ALA A 68 N ILE A 45 SHEET 3 B12 TRP A 88 ASN A 90 1 O TRP A 88 N LEU A 67 SHEET 4 B12 THR A 112 ASN A 114 1 O THR A 112 N LEU A 89 SHEET 5 B12 THR A 136 ASN A 138 1 O ASN A 138 N LEU A 113 SHEET 6 B12 THR A 160 ASN A 162 1 O ASN A 162 N LEU A 137 SHEET 7 B12 THR A 192 ASN A 194 1 O THR A 192 N LEU A 161 SHEET 8 B12 THR A 216 ASN A 218 1 O ASN A 218 N LEU A 193 SHEET 9 B12 THR A 240 ASN A 242 1 O ASN A 242 N LEU A 217 SHEET 10 B12 THR A 272 ASN A 274 1 O ASN A 274 N LEU A 241 SHEET 11 B12 THR A 296 ASN A 298 1 O ASN A 298 N LEU A 273 SHEET 12 B12 THR A 320 ASN A 322 1 O ASN A 322 N LEU A 297 CISPEP 1 PRO A 257 GLY A 258 0 7.30 CRYST1 109.135 42.571 67.607 90.00 102.14 90.00 C 1 2 1 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 0.009163 0.000000 0.001971 0.00000 SCALE2 0.000000 0.023490 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015130 0.00000