HEADER NUCLEAR PROTEIN 04-AUG-17 5WPA TITLE STRUCTURE OF HUMAN SFPQ/PSPC1 HETERODIMER COMPND MOL_ID: 1; COMPND 2 MOLECULE: SPLICING FACTOR, PROLINE- AND GLUTAMINE-RICH; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 100 KDA DNA-PAIRING PROTEIN, HPOMP100, DNA-BINDING P52/P100 COMPND 5 COMPLEX, 100 KDA SUBUNIT, POLYPYRIMIDINE TRACT-BINDING PROTEIN- COMPND 6 ASSOCIATED-SPLICING FACTOR, PTB-ASSOCIATED-SPLICING FACTOR; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: PARASPECKLE COMPONENT 1; COMPND 10 CHAIN: B; COMPND 11 SYNONYM: PARASPECKLE PROTEIN 1; COMPND 12 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: SFPQ, PSF; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA2 (DE3); SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 11 ORGANISM_COMMON: HUMAN; SOURCE 12 ORGANISM_TAXID: 9606; SOURCE 13 GENE: PSPC1, PSP1; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 15 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: ROSETTA2 (DE3) KEYWDS DBHS PROTEIN, NUCLEAR PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.LEE REVDAT 5 04-OCT-23 5WPA 1 REMARK REVDAT 4 01-JAN-20 5WPA 1 REMARK REVDAT 3 09-MAY-18 5WPA 1 JRNL REVDAT 2 28-MAR-18 5WPA 1 JRNL REVDAT 1 21-MAR-18 5WPA 0 JRNL AUTH J.HUANG,G.P.CASAS GARCIA,M.A.PERUGINI,A.H.FOX,C.S.BOND,M.LEE JRNL TITL CRYSTAL STRUCTURE OF A SFPQ/PSPC1 HETERODIMER PROVIDES JRNL TITL 2 INSIGHTS INTO PREFERENTIAL HETERODIMERIZATION OF HUMAN DBHS JRNL TITL 3 FAMILY PROTEINS. JRNL REF J. BIOL. CHEM. V. 293 6593 2018 JRNL REFN ESSN 1083-351X JRNL PMID 29530979 JRNL DOI 10.1074/JBC.RA117.001451 REMARK 2 REMARK 2 RESOLUTION. 2.29 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.2 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) : 2.29 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.19 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 24453 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) : 0.221 REMARK 3 R VALUE (WORKING SET) : 0.219 REMARK 3 FREE R VALUE : 0.272 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1223 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 : 12 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.29 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.39 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.36 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2908 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2760 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2768 REMARK 3 BIN R VALUE (WORKING SET) : 0.2750 REMARK 3 BIN FREE R VALUE : 0.2990 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.81 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 140 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.000 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3859 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 136 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 51.71 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 57.38 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -6.01700 REMARK 3 B22 (A**2) : -11.53800 REMARK 3 B33 (A**2) : 17.55500 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.44970 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.340 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.339 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.248 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.347 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.253 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 : 0.912 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.874 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 3945 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 5308 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 1450 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 119 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 568 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 3945 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 493 ; 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 : 4313 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.05 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.68 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 18.67 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5WPA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-AUG-17. REMARK 100 THE DEPOSITION ID IS D_1000229330. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-OCT-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.954 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24463 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.290 REMARK 200 RESOLUTION RANGE LOW (A) : 26.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.03900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.29 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.39 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.29000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.500 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 3SDE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.82 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG3350, 0.05 M MES, PH 5.5, 0.2 M REMARK 280 SODIUM CHLORIDE, 3% AMINOHEXANOIC ACID, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 293K 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 44.61450 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.92050 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 44.61450 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 33.92050 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8110 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26200 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -50.0 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 MET A 275 REMARK 465 GLU A 276 REMARK 465 GLY A 277 REMARK 465 PHE A 278 REMARK 465 LYS A 279 REMARK 465 ALA A 280 REMARK 465 ASN A 281 REMARK 465 LEU A 282 REMARK 465 SER A 283 REMARK 465 LEU A 284 REMARK 465 LEU A 285 REMARK 465 ARG A 286 REMARK 465 ARG A 287 REMARK 465 PRO A 288 REMARK 465 GLY A 289 REMARK 465 GLU A 290 REMARK 465 LYS A 462 REMARK 465 LEU A 463 REMARK 465 ALA A 464 REMARK 465 GLN A 465 REMARK 465 LYS A 466 REMARK 465 ASN A 467 REMARK 465 PRO A 468 REMARK 465 MET A 469 REMARK 465 TYR A 470 REMARK 465 GLN A 471 REMARK 465 LYS A 472 REMARK 465 GLU A 473 REMARK 465 ARG A 474 REMARK 465 HIS A 528 REMARK 465 GLU A 529 REMARK 465 HIS A 530 REMARK 465 GLN A 531 REMARK 465 ALA A 532 REMARK 465 ASN A 533 REMARK 465 LEU A 534 REMARK 465 LEU A 535 REMARK 465 GLY B 60 REMARK 465 MET B 61 REMARK 465 GLY B 62 REMARK 465 PHE B 63 REMARK 465 THR B 64 REMARK 465 ILE B 65 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 291 CG CD CE NZ REMARK 470 ARG A 407 NE CZ NH1 NH2 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 TYR A 320 45.03 -99.21 REMARK 500 LEU A 450 106.48 -54.90 REMARK 500 SER B 109 -55.59 -124.98 REMARK 500 GLU B 110 64.59 -103.73 REMARK 500 LYS B 143 65.05 65.80 REMARK 500 ALA B 156 48.46 -109.27 REMARK 500 PRO B 165 0.88 -66.46 REMARK 500 ASP B 190 -153.84 -85.52 REMARK 500 REMARK 500 REMARK: NULL DBREF 5WPA A 276 535 UNP P23246 SFPQ_HUMAN 276 535 DBREF 5WPA B 61 320 UNP Q8WXF1 PSPC1_HUMAN 61 320 SEQADV 5WPA MET A 275 UNP P23246 INITIATING METHIONINE SEQADV 5WPA GLY B 60 UNP Q8WXF1 EXPRESSION TAG SEQRES 1 A 261 MET GLU GLY PHE LYS ALA ASN LEU SER LEU LEU ARG ARG SEQRES 2 A 261 PRO GLY GLU LYS THR TYR THR GLN ARG CYS ARG LEU PHE SEQRES 3 A 261 VAL GLY ASN LEU PRO ALA ASP ILE THR GLU ASP GLU PHE SEQRES 4 A 261 LYS ARG LEU PHE ALA LYS TYR GLY GLU PRO GLY GLU VAL SEQRES 5 A 261 PHE ILE ASN LYS GLY LYS GLY PHE GLY PHE ILE LYS LEU SEQRES 6 A 261 GLU SER ARG ALA LEU ALA GLU ILE ALA LYS ALA GLU LEU SEQRES 7 A 261 ASP ASP THR PRO MET ARG GLY ARG GLN LEU ARG VAL ARG SEQRES 8 A 261 PHE ALA THR HIS ALA ALA ALA LEU SER VAL ARG ASN LEU SEQRES 9 A 261 SER PRO TYR VAL SER ASN GLU LEU LEU GLU GLU ALA PHE SEQRES 10 A 261 SER GLN PHE GLY PRO ILE GLU ARG ALA VAL VAL ILE VAL SEQRES 11 A 261 ASP ASP ARG GLY ARG SER THR GLY LYS GLY ILE VAL GLU SEQRES 12 A 261 PHE ALA SER LYS PRO ALA ALA ARG LYS ALA PHE GLU ARG SEQRES 13 A 261 CYS SER GLU GLY VAL PHE LEU LEU THR THR THR PRO ARG SEQRES 14 A 261 PRO VAL ILE VAL GLU PRO LEU GLU GLN LEU ASP ASP GLU SEQRES 15 A 261 ASP GLY LEU PRO GLU LYS LEU ALA GLN LYS ASN PRO MET SEQRES 16 A 261 TYR GLN LYS GLU ARG GLU THR PRO PRO ARG PHE ALA GLN SEQRES 17 A 261 HIS GLY THR PHE GLU TYR GLU TYR SER GLN ARG TRP LYS SEQRES 18 A 261 SER LEU ASP GLU MET GLU LYS GLN GLN ARG GLU GLN VAL SEQRES 19 A 261 GLU LYS ASN MET LYS ASP ALA LYS ASP LYS LEU GLU SER SEQRES 20 A 261 GLU MET GLU ASP ALA TYR HIS GLU HIS GLN ALA ASN LEU SEQRES 21 A 261 LEU SEQRES 1 B 261 GLY MET GLY PHE THR ILE ASP ILE LYS SER PHE LEU LYS SEQRES 2 B 261 PRO GLY GLU LYS THR TYR THR GLN ARG CYS ARG LEU PHE SEQRES 3 B 261 VAL GLY ASN LEU PRO THR ASP ILE THR GLU GLU ASP PHE SEQRES 4 B 261 LYS ARG LEU PHE GLU ARG TYR GLY GLU PRO SER GLU VAL SEQRES 5 B 261 PHE ILE ASN ARG ASP ARG GLY PHE GLY PHE ILE ARG LEU SEQRES 6 B 261 GLU SER ARG THR LEU ALA GLU ILE ALA LYS ALA GLU LEU SEQRES 7 B 261 ASP GLY THR ILE LEU LYS SER ARG PRO LEU ARG ILE ARG SEQRES 8 B 261 PHE ALA THR HIS GLY ALA ALA LEU THR VAL LYS ASN LEU SEQRES 9 B 261 SER PRO VAL VAL SER ASN GLU LEU LEU GLU GLN ALA PHE SEQRES 10 B 261 SER GLN PHE GLY PRO VAL GLU LYS ALA VAL VAL VAL VAL SEQRES 11 B 261 ASP ASP ARG GLY ARG ALA THR GLY LYS GLY PHE VAL GLU SEQRES 12 B 261 PHE ALA ALA LYS PRO PRO ALA ARG LYS ALA LEU GLU ARG SEQRES 13 B 261 CYS GLY ASP GLY ALA PHE LEU LEU THR THR THR PRO ARG SEQRES 14 B 261 PRO VAL ILE VAL GLU PRO MET GLU GLN PHE ASP ASP GLU SEQRES 15 B 261 ASP GLY LEU PRO GLU LYS LEU MET GLN LYS THR GLN GLN SEQRES 16 B 261 TYR HIS LYS GLU ARG GLU GLN PRO PRO ARG PHE ALA GLN SEQRES 17 B 261 PRO GLY THR PHE GLU PHE GLU TYR ALA SER ARG TRP LYS SEQRES 18 B 261 ALA LEU ASP GLU MET GLU LYS GLN GLN ARG GLU GLN VAL SEQRES 19 B 261 ASP ARG ASN ILE ARG GLU ALA LYS GLU LYS LEU GLU ALA SEQRES 20 B 261 GLU MET GLU ALA ALA ARG HIS GLU HIS GLN LEU MET LEU SEQRES 21 B 261 MET FORMUL 3 HOH *136(H2 O) HELIX 1 AA1 THR A 294 ARG A 296 5 3 HELIX 2 AA2 THR A 309 PHE A 317 1 9 HELIX 3 AA3 SER A 341 ASP A 353 1 13 HELIX 4 AA4 SER A 383 SER A 392 1 10 HELIX 5 AA5 GLN A 393 GLY A 395 5 3 HELIX 6 AA6 SER A 420 GLY A 434 1 15 HELIX 7 AA7 THR A 485 TYR A 527 1 43 HELIX 8 AA8 THR B 79 ARG B 81 5 3 HELIX 9 AA9 THR B 94 GLU B 103 1 10 HELIX 10 AB1 ARG B 104 GLY B 106 5 3 HELIX 11 AB2 SER B 126 ASP B 138 1 13 HELIX 12 AB3 SER B 168 SER B 177 1 10 HELIX 13 AB4 ALA B 205 GLY B 219 1 15 HELIX 14 AB5 PRO B 245 MET B 249 5 5 HELIX 15 AB6 THR B 252 GLU B 260 1 9 HELIX 16 AB7 THR B 270 LEU B 317 1 48 SHEET 1 AA1 4 VAL A 326 ASN A 329 0 SHEET 2 AA1 4 PHE A 334 LYS A 338 -1 O PHE A 334 N ASN A 329 SHEET 3 AA1 4 ARG A 298 GLY A 302 -1 N VAL A 301 O GLY A 335 SHEET 4 AA1 4 ARG A 363 PHE A 366 -1 O ARG A 365 N PHE A 300 SHEET 1 AA2 2 PRO A 356 MET A 357 0 SHEET 2 AA2 2 ARG A 360 GLN A 361 -1 O ARG A 360 N MET A 357 SHEET 1 AA3 4 ILE A 397 VAL A 404 0 SHEET 2 AA3 4 SER A 410 PHE A 418 -1 O GLU A 417 N ARG A 399 SHEET 3 AA3 4 ALA A 372 ARG A 376 -1 N VAL A 375 O GLY A 414 SHEET 4 AA3 4 ILE A 446 PRO A 449 -1 O GLU A 448 N SER A 374 SHEET 1 AA4 2 PHE A 436 LEU A 437 0 SHEET 2 AA4 2 ARG B 264 PHE B 265 -1 O ARG B 264 N LEU A 437 SHEET 1 AA5 2 ARG A 479 PHE A 480 0 SHEET 2 AA5 2 PHE B 221 LEU B 222 -1 O LEU B 222 N ARG A 479 SHEET 1 AA6 4 PHE B 112 ASN B 114 0 SHEET 2 AA6 4 PHE B 119 ARG B 123 -1 O PHE B 119 N ASN B 114 SHEET 3 AA6 4 ARG B 83 GLY B 87 -1 N LEU B 84 O ILE B 122 SHEET 4 AA6 4 ARG B 148 PHE B 151 -1 O ARG B 150 N PHE B 85 SHEET 1 AA7 4 VAL B 182 VAL B 189 0 SHEET 2 AA7 4 ALA B 195 PHE B 203 -1 O GLU B 202 N LYS B 184 SHEET 3 AA7 4 ALA B 157 LYS B 161 -1 N LEU B 158 O VAL B 201 SHEET 4 AA7 4 ILE B 231 PRO B 234 -1 O GLU B 233 N THR B 159 CRYST1 89.229 67.841 92.204 90.00 95.06 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 0.011207 0.000000 0.000992 0.00000 SCALE2 0.000000 0.014740 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010888 0.00000