HEADER TRANSCRIPTION 04-SEP-09 3IXP TITLE CRYSTAL STRUCTURE OF THE ECDYSONE RECEPTOR BOUND TO BYI08346 COMPND MOL_ID: 1; COMPND 2 MOLECULE: GENE REGULATION PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 3-264; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: ECDYSONE RECEPTOR; COMPND 8 CHAIN: D; COMPND 9 FRAGMENT: RESIDUES 285-532; COMPND 10 ENGINEERED: YES; COMPND 11 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HELIOTHIS VIRESCENS; SOURCE 3 ORGANISM_COMMON: TOBACCO BUDWORM MOTH; SOURCE 4 ORGANISM_TAXID: 7102; SOURCE 5 GENE: ECR; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28B; SOURCE 11 MOL_ID: 2; SOURCE 12 ORGANISM_SCIENTIFIC: HELICOVERPA ARMIGERA; SOURCE 13 ORGANISM_COMMON: AMERICAN BOLLWORM,CORN EAR WORM,SCARCE BORDERED SOURCE 14 STRAW,TOBACCO BUDWORM; SOURCE 15 ORGANISM_TAXID: 29058; SOURCE 16 GENE: USP; SOURCE 17 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 18 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 19 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 20 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 21 EXPRESSION_SYSTEM_PLASMID: PACYC11B KEYWDS ANTI-PARALLEL ALPHA-HELICES, TRANSCRIPTION, TRANSCRIPTION REGULATION EXPDTA X-RAY DIFFRACTION AUTHOR D.MORAS,I.M.L.BILLAS,C.BROWNING REVDAT 5 06-SEP-23 3IXP 1 REMARK REVDAT 4 13-OCT-21 3IXP 1 REMARK SEQADV REVDAT 3 24-JUL-19 3IXP 1 REMARK REVDAT 2 01-NOV-17 3IXP 1 REMARK REVDAT 1 15-DEC-10 3IXP 0 JRNL AUTH D.MORAS,I.M.L.BILLAS,C.BROWNING JRNL TITL ADAPTABILITY OF THE ECDYSONE RECEPTOR BOUND TO SYNTHETIC JRNL TITL 2 LIGANDS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 17800 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.221 REMARK 3 FREE R VALUE : 0.271 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1753 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 3685 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 79 REMARK 3 SOLVENT ATOMS : 47 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 75.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 52.16 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.62200 REMARK 3 B22 (A**2) : 4.62200 REMARK 3 B33 (A**2) : -9.24400 REMARK 3 B12 (A**2) : -8.49000 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) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.340 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 32.53 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : CNS_TOPPAR:PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : EPH_8346.PAR REMARK 3 PARAMETER FILE 3 : CNS_TOPPAR:WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3IXP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-SEP-09. REMARK 100 THE DEPOSITION ID IS D_1000054995. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.93 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17801 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.850 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 (%) : NULL REMARK 200 DATA REDUNDANCY : 7.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.05400 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 39.8000 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 <I/SIGMA(I)> 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: AMORE REMARK 200 STARTING MODEL: 1R20 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 1000, PEG 8000, MGCL2 , HEPES, PH REMARK 280 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 300K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6630 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 40120 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 59.77600 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 204 REMARK 465 VAL A 205 REMARK 465 GLU A 304 REMARK 465 GLU A 305 REMARK 465 ARG A 306 REMARK 465 ASP A 307 REMARK 465 GLY A 308 REMARK 465 VAL A 309 REMARK 465 ASP A 310 REMARK 465 GLY A 311 REMARK 465 THR A 312 REMARK 465 GLY A 313 REMARK 465 ASN A 314 REMARK 465 ARG A 315 REMARK 465 THR A 316 REMARK 465 THR A 317 REMARK 465 ASP A 462 REMARK 465 THR A 463 REMARK 465 ASN A 464 REMARK 465 MET A 465 REMARK 465 MET A 466 REMARK 465 GLY D 268 REMARK 465 SER D 269 REMARK 465 HIS D 270 REMARK 465 MET D 271 REMARK 465 ALA D 272 REMARK 465 SER D 273 REMARK 465 MET D 274 REMARK 465 THR D 275 REMARK 465 GLY D 276 REMARK 465 GLY D 277 REMARK 465 GLN D 278 REMARK 465 GLN D 279 REMARK 465 MET D 280 REMARK 465 GLY D 281 REMARK 465 ARG D 282 REMARK 465 ASP D 283 REMARK 465 PRO D 284 REMARK 465 LYS D 285 REMARK 465 ASN D 286 REMARK 465 PRO D 311 REMARK 465 SER D 312 REMARK 465 GLU D 313 REMARK 465 GLU D 314 REMARK 465 ASP D 315 REMARK 465 LEU D 316 REMARK 465 LYS D 317 REMARK 465 ARG D 318 REMARK 465 VAL D 319 REMARK 465 THR D 320 REMARK 465 GLN D 321 REMARK 465 THR D 322 REMARK 465 TRP D 323 REMARK 465 GLN D 324 REMARK 465 SER D 325 REMARK 465 ASP D 326 REMARK 465 GLU D 327 REMARK 465 ASP D 328 REMARK 465 ASP D 329 REMARK 465 GLU D 330 REMARK 465 ASP D 331 REMARK 465 SER D 332 REMARK 465 ASP D 333 REMARK 465 ASP D 530 REMARK 465 VAL D 531 REMARK 465 ALA D 532 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 GLN A 206 CG CD OE1 NE2 REMARK 470 SER A 318 CB OG REMARK 470 GLN D 310 CG CD OE1 NE2 REMARK 470 MET D 334 CG SD CE REMARK 470 ARG D 482 CG CD NE CZ NH1 NH2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 CE MET A 329 CE MET A 329 6556 2.00 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 PRO A 223 59.23 -16.54 REMARK 500 SER A 224 89.02 -0.73 REMARK 500 GLU A 225 93.79 -59.51 REMARK 500 GLU A 226 127.07 -35.78 REMARK 500 ASP A 235 80.38 36.51 REMARK 500 LYS A 241 -0.40 -59.99 REMARK 500 PRO A 268 125.09 -34.43 REMARK 500 HIS A 269 -11.50 67.05 REMARK 500 VAL A 379 109.39 -54.37 REMARK 500 SER A 406 -68.58 -139.99 REMARK 500 ARG A 407 0.52 -69.76 REMARK 500 SER A 408 -64.59 -3.01 REMARK 500 ALA A 442 59.58 -113.63 REMARK 500 HIS A 457 165.46 -44.38 REMARK 500 PRO A 460 -178.48 -51.18 REMARK 500 TYR D 308 19.01 -142.18 REMARK 500 GLU D 309 -89.25 -45.37 REMARK 500 GLN D 338 -77.53 -61.50 REMARK 500 ILE D 339 -73.53 -24.86 REMARK 500 THR D 340 -32.50 -38.88 REMARK 500 SER D 364 157.94 -47.01 REMARK 500 ASP D 393 60.63 39.08 REMARK 500 ASN D 399 80.52 17.64 REMARK 500 GLN D 401 19.57 59.85 REMARK 500 TYR D 403 45.22 -101.32 REMARK 500 MET D 413 71.08 -65.98 REMARK 500 MET D 431 60.20 62.06 REMARK 500 ASN D 515 74.13 36.17 REMARK 500 PRO D 519 128.07 -39.01 REMARK 500 PRO D 520 -23.70 -38.58 REMARK 500 ASP D 527 178.45 53.58 REMARK 500 VAL D 528 -41.24 -151.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPH A 900 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 834 D 800 DBREF 3IXP A 205 466 UNP Q7SIF6 Q7SIF6_HELVI 3 264 DBREF 3IXP D 285 532 UNP B9UCQ4 B9UCQ4_HELAM 285 532 SEQADV 3IXP MET A 204 UNP Q7SIF6 EXPRESSION TAG SEQADV 3IXP GLY D 268 UNP B9UCQ4 EXPRESSION TAG SEQADV 3IXP SER D 269 UNP B9UCQ4 EXPRESSION TAG SEQADV 3IXP HIS D 270 UNP B9UCQ4 EXPRESSION TAG SEQADV 3IXP MET D 271 UNP B9UCQ4 EXPRESSION TAG SEQADV 3IXP ALA D 272 UNP B9UCQ4 EXPRESSION TAG SEQADV 3IXP SER D 273 UNP B9UCQ4 EXPRESSION TAG SEQADV 3IXP MET D 274 UNP B9UCQ4 EXPRESSION TAG SEQADV 3IXP THR D 275 UNP B9UCQ4 EXPRESSION TAG SEQADV 3IXP GLY D 276 UNP B9UCQ4 EXPRESSION TAG SEQADV 3IXP GLY D 277 UNP B9UCQ4 EXPRESSION TAG SEQADV 3IXP GLN D 278 UNP B9UCQ4 EXPRESSION TAG SEQADV 3IXP GLN D 279 UNP B9UCQ4 EXPRESSION TAG SEQADV 3IXP MET D 280 UNP B9UCQ4 EXPRESSION TAG SEQADV 3IXP GLY D 281 UNP B9UCQ4 EXPRESSION TAG SEQADV 3IXP ARG D 282 UNP B9UCQ4 EXPRESSION TAG SEQADV 3IXP ASP D 283 UNP B9UCQ4 EXPRESSION TAG SEQADV 3IXP PRO D 284 UNP B9UCQ4 EXPRESSION TAG SEQADV 3IXP TYR D 303 UNP B9UCQ4 TRP 303 ENGINEERED MUTATION SEQADV 3IXP SER D 361 UNP B9UCQ4 ALA 361 ENGINEERED MUTATION SEQADV 3IXP SER D 456 UNP B9UCQ4 LEU 456 ENGINEERED MUTATION SEQADV 3IXP SER D 483 UNP B9UCQ4 CYS 483 ENGINEERED MUTATION SEQRES 1 A 263 MET VAL GLN GLU LEU SER ILE GLU ARG LEU LEU GLU MET SEQRES 2 A 263 GLU SER LEU VAL ALA ASP PRO SER GLU GLU PHE GLN PHE SEQRES 3 A 263 LEU ARG VAL GLY PRO ASP SER ASN VAL PRO PRO LYS PHE SEQRES 4 A 263 ARG ALA PRO VAL SER SER LEU CYS GLN ILE GLY ASN LYS SEQRES 5 A 263 GLN ILE ALA ALA LEU VAL VAL TRP ALA ARG ASP ILE PRO SEQRES 6 A 263 HIS PHE SER GLN LEU GLU MET GLU ASP GLN ILE LEU LEU SEQRES 7 A 263 ILE LYS GLY SER TRP ASN GLU LEU LEU LEU PHE ALA ILE SEQRES 8 A 263 ALA TRP ARG SER MET GLU PHE LEU THR GLU GLU ARG ASP SEQRES 9 A 263 GLY VAL ASP GLY THR GLY ASN ARG THR THR SER PRO PRO SEQRES 10 A 263 GLN LEU MET CYS LEU MET PRO GLY MET THR LEU HIS ARG SEQRES 11 A 263 ASN SER ALA LEU GLN ALA GLY VAL GLY GLN ILE PHE ASP SEQRES 12 A 263 ARG VAL LEU SER GLU LEU SER LEU LYS MET ARG THR LEU SEQRES 13 A 263 ARG VAL ASP GLN ALA GLU TYR VAL ALA LEU LYS ALA ILE SEQRES 14 A 263 ILE LEU LEU ASN PRO ASP VAL LYS GLY LEU LYS ASN ARG SEQRES 15 A 263 GLN GLU VAL GLU VAL LEU ARG GLU LYS MET PHE LEU CYS SEQRES 16 A 263 LEU ASP GLU TYR CYS ARG ARG SER ARG SER SER GLU GLU SEQRES 17 A 263 GLY ARG PHE ALA ALA LEU LEU LEU ARG LEU PRO ALA LEU SEQRES 18 A 263 ARG SER ILE SER LEU LYS SER PHE GLU HIS LEU PHE PHE SEQRES 19 A 263 PHE HIS LEU VAL ALA ASP THR SER ILE ALA GLY TYR ILE SEQRES 20 A 263 ARG ASP ALA LEU ARG ASN HIS ALA PRO PRO ILE ASP THR SEQRES 21 A 263 ASN MET MET SEQRES 1 D 265 GLY SER HIS MET ALA SER MET THR GLY GLY GLN GLN MET SEQRES 2 D 265 GLY ARG ASP PRO LYS ASN VAL PRO PRO LEU THR ALA ASN SEQRES 3 D 265 GLN LYS SER LEU ILE ALA ARG LEU VAL TYR TYR GLN GLU SEQRES 4 D 265 GLY TYR GLU GLN PRO SER GLU GLU ASP LEU LYS ARG VAL SEQRES 5 D 265 THR GLN THR TRP GLN SER ASP GLU ASP ASP GLU ASP SER SEQRES 6 D 265 ASP MET PRO PHE ARG GLN ILE THR GLU MET THR ILE LEU SEQRES 7 D 265 THR VAL GLN LEU ILE VAL GLU PHE ALA LYS GLY LEU PRO SEQRES 8 D 265 GLY PHE SER LYS ILE SER GLN SER ASP GLN ILE THR LEU SEQRES 9 D 265 LEU LYS ALA CYS SER SER GLU VAL MET MET LEU ARG VAL SEQRES 10 D 265 ALA ARG ARG TYR ASP ALA ALA THR ASP SER VAL LEU PHE SEQRES 11 D 265 ALA ASN ASN GLN ALA TYR THR ARG ASP ASN TYR ARG LYS SEQRES 12 D 265 ALA GLY MET ALA TYR VAL ILE GLU ASP LEU LEU HIS PHE SEQRES 13 D 265 CYS ARG CYS MET TYR SER MET MET MET ASP ASN VAL HIS SEQRES 14 D 265 TYR ALA LEU LEU THR ALA ILE VAL ILE PHE SER ASP ARG SEQRES 15 D 265 PRO GLY LEU GLU GLN PRO SER LEU VAL GLU GLU ILE GLN SEQRES 16 D 265 ARG TYR TYR LEU ASN THR LEU ARG VAL TYR ILE LEU ASN SEQRES 17 D 265 GLN ASN SER ALA SER PRO ARG SER ALA VAL ILE PHE GLY SEQRES 18 D 265 LYS ILE LEU GLY ILE LEU THR GLU ILE ARG THR LEU GLY SEQRES 19 D 265 MET GLN ASN SER ASN MET CYS ILE SER LEU LYS LEU LYS SEQRES 20 D 265 ASN ARG LYS LEU PRO PRO PHE LEU GLU GLU ILE TRP ASP SEQRES 21 D 265 VAL ALA ASP VAL ALA HET EPH A 900 49 HET 834 D 800 30 HETNAM EPH L-ALPHA-PHOSPHATIDYL-BETA-OLEOYL-GAMMA-PALMITOYL- HETNAM 2 EPH PHOSPHATIDYLETHANOLAMINE HETNAM 834 N-[2-(2-CHLOROPHENYL)-4-METHYL-5-(1-METHYLETHYL)-1H- HETNAM 2 834 IMIDAZOL-1-YL]-5-METHYL-2,3-DIHYDRO-1,4-BENZODIOXINE- HETNAM 3 834 6-CARBOXAMIDE HETSYN 834 N-(2-(2-CHLOROPHENYL)-5-ISOPROPYL-4-METHYL-1H-IMIDAZOL- HETSYN 2 834 1-YL)-5-METHYL-2,3-DIHYROBENZO[B][1,4]DIOXINE-6- HETSYN 3 834 CARBOXAMIDE FORMUL 3 EPH C39 H68 N O8 P FORMUL 4 834 C23 H24 CL N3 O3 FORMUL 5 HOH *47(H2 O) HELIX 1 1 SER A 209 GLU A 217 1 9 HELIX 2 2 PRO A 239 LYS A 241 5 3 HELIX 3 3 PHE A 242 ASP A 266 1 25 HELIX 4 4 HIS A 269 LEU A 273 5 5 HELIX 5 5 GLU A 274 MET A 299 1 26 HELIX 6 6 GLU A 300 LEU A 302 5 3 HELIX 7 7 ARG A 333 GLY A 340 1 8 HELIX 8 8 VAL A 341 LEU A 352 1 12 HELIX 9 9 LEU A 352 LEU A 359 1 8 HELIX 10 10 ASP A 362 LEU A 375 1 14 HELIX 11 11 ASN A 384 ARG A 405 1 22 HELIX 12 12 GLY A 412 LEU A 419 1 8 HELIX 13 13 ARG A 420 PHE A 438 1 19 HELIX 14 14 ALA A 442 THR A 444 5 3 HELIX 15 15 SER A 445 HIS A 457 1 13 HELIX 16 16 THR D 291 GLY D 307 1 17 HELIX 17 17 MET D 334 GLY D 356 1 23 HELIX 18 18 SER D 364 ARG D 387 1 24 HELIX 19 19 THR D 404 ALA D 411 1 8 HELIX 20 20 TYR D 415 SER D 429 1 15 HELIX 21 21 ASP D 433 PHE D 446 1 14 HELIX 22 22 GLN D 454 ASN D 477 1 24 HELIX 23 23 PRO D 481 LEU D 513 1 33 HELIX 24 24 PRO D 519 TRP D 526 1 8 SHEET 1 A 2 LEU A 322 MET A 326 0 SHEET 2 A 2 MET A 329 HIS A 332 -1 O LEU A 331 N MET A 323 SHEET 1 B 2 TYR D 388 ASP D 389 0 SHEET 2 B 2 SER D 394 VAL D 395 -1 O SER D 394 N ASP D 389 SITE 1 AC1 17 LEU A 230 VAL A 238 PRO A 239 PHE A 242 SITE 2 AC1 17 LEU A 249 CYS A 250 GLY A 328 LEU A 331 SITE 3 AC1 17 GLN A 338 ALA A 339 GLY A 340 ILE A 344 SITE 4 AC1 17 SER A 431 LEU A 435 PHE A 438 LEU A 440 SITE 5 AC1 17 HOH A 993 SITE 1 AC2 12 THR D 343 MET D 380 MET D 381 VAL D 384 SITE 2 AC2 12 TYR D 408 MET D 413 VAL D 416 LEU D 420 SITE 3 AC2 12 GLN D 503 ASN D 504 MET D 507 LEU D 522 CRYST1 147.875 147.875 59.776 90.00 90.00 120.00 P 3 2 1 6 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 0.006762 0.003904 0.000000 0.00000 SCALE2 0.000000 0.007809 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016729 0.00000