HEADER PROTEIN BINDING 12-DEC-11 3V2X TITLE CRYSTAL STRUCTURE OF THE PEPTIDE BOUND COMPLEX OF THE ANKYRIN REPEAT TITLE 2 DOMAINS OF HUMAN ANKRA2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANKYRIN REPEAT FAMILY A PROTEIN 2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 148-313 (ANK REPEATS); COMPND 5 SYNONYM: RFXANK-LIKE PROTEIN 2; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: LOW-DENSITY LIPOPROTEIN RECEPTOR-RELATED PROTEIN 2; COMPND 9 CHAIN: B; COMPND 10 SYNONYM: LRP-2, GLYCOPROTEIN 330, GP330, MEGALIN; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: ANKRA, ANKRA2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21-(DE3)-V2R-PRARE2; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28-MHL; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 14 ORGANISM_COMMON: RAT; SOURCE 15 ORGANISM_TAXID: 10116; SOURCE 16 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY IN RAT LRP2/MEGALIN. KEYWDS STRUCTURAL GENOMICS CONSORTIUM, SGC, ANKRA2, ANK REPEAT, PROTEIN KEYWDS 2 BINDING, LRP2/MEGALIN EXPDTA X-RAY DIFFRACTION AUTHOR R.LAM,C.XU,C.B.BIAN,J.KANIA,C.BOUNTRA,J.WEIGELT,C.H.ARROWSMITH, AUTHOR 2 A.M.EDWARDS,A.BOCHKAREV,J.MIN,STRUCTURAL GENOMICS CONSORTIUM (SGC) REVDAT 4 13-SEP-23 3V2X 1 SEQADV REVDAT 3 08-NOV-17 3V2X 1 REMARK REVDAT 2 13-JUN-12 3V2X 1 JRNL REVDAT 1 04-APR-12 3V2X 0 JRNL AUTH C.XU,J.JIN,C.BIAN,R.LAM,R.TIAN,R.WEIST,L.YOU,J.NIE, JRNL AUTH 2 A.BOCHKAREV,W.TEMPEL,C.S.TAN,G.A.WASNEY,M.VEDADI,G.D.GISH, JRNL AUTH 3 C.H.ARROWSMITH,T.PAWSON,X.J.YANG,J.MIN JRNL TITL SEQUENCE-SPECIFIC RECOGNITION OF A PXLPXI/L MOTIF BY AN JRNL TITL 2 ANKYRIN REPEAT TUMBLER LOCK. JRNL REF SCI.SIGNAL. V. 5 RA39 2012 JRNL REFN ESSN 1937-9145 JRNL PMID 22649097 JRNL DOI 10.1126/SCISIGNAL.2002979 REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REFMAC_5.5.0109 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) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.55 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.8 REMARK 3 NUMBER OF REFLECTIONS : 11879 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) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 575 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) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.90 REMARK 3 REFLECTION IN BIN (WORKING SET) : 632 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 68.32 REMARK 3 BIN R VALUE (WORKING SET) : 0.2370 REMARK 3 BIN FREE R VALUE SET COUNT : 30 REMARK 3 BIN FREE R VALUE : 0.3690 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1340 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 78 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.74 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.90000 REMARK 3 B22 (A**2) : 1.12000 REMARK 3 B33 (A**2) : -0.14000 REMARK 3 B12 (A**2) : -0.16000 REMARK 3 B13 (A**2) : 0.18000 REMARK 3 B23 (A**2) : -0.11000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.176 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.146 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.102 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.539 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.961 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.953 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1372 ; 0.011 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1865 ; 1.171 ; 1.982 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 177 ; 4.579 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 56 ;38.060 ;25.714 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 235 ;14.604 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 4 ;11.496 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 219 ; 0.076 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1018 ; 0.005 ; 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): 879 ; 0.610 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1405 ; 1.186 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 493 ; 2.124 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 459 ; 3.426 ; 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 : 2 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 147 A 312 REMARK 3 ORIGIN FOR THE GROUP (A): -0.5658 -0.2041 0.9831 REMARK 3 T TENSOR REMARK 3 T11: 0.0147 T22: 0.0223 REMARK 3 T33: 0.0146 T12: 0.0066 REMARK 3 T13: 0.0022 T23: -0.0084 REMARK 3 L TENSOR REMARK 3 L11: 0.2077 L22: 0.8560 REMARK 3 L33: 0.5867 L12: 0.0593 REMARK 3 L13: 0.0120 L23: -0.4117 REMARK 3 S TENSOR REMARK 3 S11: 0.0047 S12: 0.0294 S13: -0.0125 REMARK 3 S21: 0.0116 S22: -0.0169 S23: 0.0202 REMARK 3 S31: -0.0282 S32: -0.0353 S33: 0.0122 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 : B 1 B 11 REMARK 3 ORIGIN FOR THE GROUP (A): -7.2563 -5.5489 -8.6047 REMARK 3 T TENSOR REMARK 3 T11: 0.0148 T22: 0.1918 REMARK 3 T33: 0.1353 T12: -0.0732 REMARK 3 T13: -0.0112 T23: -0.0418 REMARK 3 L TENSOR REMARK 3 L11: 0.3083 L22: 4.7651 REMARK 3 L33: 2.9249 L12: -1.9637 REMARK 3 L13: 0.9691 L23: -1.1246 REMARK 3 S TENSOR REMARK 3 S11: 0.0277 S12: -0.0165 S13: -0.4071 REMARK 3 S21: -0.1894 S22: 0.3705 S23: 0.8174 REMARK 3 S31: -0.0650 S32: -0.0640 S33: -0.3982 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES : WITH TLS ADDED REMARK 4 REMARK 4 3V2X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-JAN-12. REMARK 100 THE DEPOSITION ID IS D_1000069527. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-JUN-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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 FR-E SUPERBRIGHT REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54178 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : VARIMAX HF OPTICS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN A200 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11884 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 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 (%) : 92.1 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.04300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.89 REMARK 200 COMPLETENESS FOR SHELL (%) : 69.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.70 REMARK 200 R MERGE FOR SHELL (I) : 0.17100 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: PDB ENTRY 3SO8 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS, PH 6.5, 0.2M NACL, 25% REMARK 280 PEG3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1370 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9070 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 KCAL/MOL 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 GLU A 313 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 ASN A 173 CG OD1 ND2 REMARK 470 GLN A 309 CG CD OE1 NE2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3SO8 RELATED DB: PDB REMARK 900 A SIMILAR PROTEIN CONSTRUCT COMPLEXED WITH A PEPTIDE. REMARK 900 RELATED ID: 3V2O RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH A DIFFERENT PEPTIDE. REMARK 900 RELATED ID: 3V31 RELATED DB: PDB REMARK 900 THE SAME PROTEIN COMPLEXED WITH A DIFFERENT PEPTIDE. DBREF 3V2X A 148 313 UNP Q9H9E1 ANRA2_HUMAN 148 313 DBREF 3V2X B 1 11 UNP P98158 LRP2_RAT 4455 4465 SEQADV 3V2X GLY A 147 UNP Q9H9E1 EXPRESSION TAG SEQRES 1 A 167 GLY ALA ASN SER LEU SER VAL HIS GLN LEU ALA ALA GLN SEQRES 2 A 167 GLY GLU MET LEU TYR LEU ALA THR ARG ILE GLU GLN GLU SEQRES 3 A 167 ASN VAL ILE ASN HIS THR ASP GLU GLU GLY PHE THR PRO SEQRES 4 A 167 LEU MET TRP ALA ALA ALA HIS GLY GLN ILE ALA VAL VAL SEQRES 5 A 167 GLU PHE LEU LEU GLN ASN GLY ALA ASP PRO GLN LEU LEU SEQRES 6 A 167 GLY LYS GLY ARG GLU SER ALA LEU SER LEU ALA CYS SER SEQRES 7 A 167 LYS GLY TYR THR ASP ILE VAL LYS MET LEU LEU ASP CYS SEQRES 8 A 167 GLY VAL ASP VAL ASN GLU TYR ASP TRP ASN GLY GLY THR SEQRES 9 A 167 PRO LEU LEU TYR ALA VAL HIS GLY ASN HIS VAL LYS CYS SEQRES 10 A 167 VAL LYS MET LEU LEU GLU SER GLY ALA ASP PRO THR ILE SEQRES 11 A 167 GLU THR ASP SER GLY TYR ASN SER MET ASP LEU ALA VAL SEQRES 12 A 167 ALA LEU GLY TYR ARG SER VAL GLN GLN VAL ILE GLU SER SEQRES 13 A 167 HIS LEU LEU LYS LEU LEU GLN ASN ILE LYS GLU SEQRES 1 B 11 LEU LEU PRO THR LEU PRO LYS LEU PRO SER LEU FORMUL 3 HOH *78(H2 O) HELIX 1 1 GLY A 147 LEU A 151 5 5 HELIX 2 2 SER A 152 GLY A 160 1 9 HELIX 3 3 GLU A 161 ILE A 169 1 9 HELIX 4 4 THR A 184 HIS A 192 1 9 HELIX 5 5 GLN A 194 ASN A 204 1 11 HELIX 6 6 SER A 217 GLY A 226 1 10 HELIX 7 7 TYR A 227 ASP A 236 1 10 HELIX 8 8 THR A 250 GLY A 258 1 9 HELIX 9 9 HIS A 260 SER A 270 1 11 HELIX 10 10 ASN A 283 GLY A 292 1 10 HELIX 11 11 TYR A 293 LYS A 312 1 20 CRYST1 29.962 32.750 45.314 78.51 75.17 65.95 P 1 1 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 0.033376 -0.014892 -0.007276 0.00000 SCALE2 0.000000 0.033436 -0.003619 0.00000 SCALE3 0.000000 0.000000 0.022962 0.00000