HEADER SIGNALING PROTEIN 22-AUG-21 7RX9 TITLE STRUCTURE OF AUTOINHIBITED P-REX1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHATIDYLINOSITOL 3,4,5-TRISPHOSPHATE-DEPENDENT RAC COMPND 3 EXCHANGER 1 PROTEIN, ENDOLYSIN CHIMERA; COMPND 4 CHAIN: A; COMPND 5 SYNONYM: P-REX1,PTDINS(3,4,5)-DEPENDENT RAC EXCHANGER 1,LYSIS COMPND 6 PROTEIN,LYSOZYME,MURAMIDASE,P-REX1,PTDINS(3,4,5)-DEPENDENT RAC COMPND 7 EXCHANGER 1; COMPND 8 EC: 3.2.1.17; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS, ENTEROBACTERIA PHAGE T4; SOURCE 3 ORGANISM_COMMON: HUMAN, BACTERIOPHAGE T4; SOURCE 4 ORGANISM_TAXID: 9606, 10665; SOURCE 5 GENE: PREX1, KIAA1415; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7108 KEYWDS P-REX1, P-REX2, GEF, CELL GROWTH, RAC1, CDC42, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.M.ELLISDON,Y.CHANG REVDAT 3 18-OCT-23 7RX9 1 REMARK REVDAT 2 24-AUG-22 7RX9 1 JRNL REVDAT 1 10-AUG-22 7RX9 0 JRNL AUTH Y.G.CHANG,C.J.LUPTON,C.BAYLY-JONES,A.C.KEEN,L.D'ANDREA, JRNL AUTH 2 C.M.LUCATO,J.R.STEELE,H.VENUGOPAL,R.B.SCHITTENHELM, JRNL AUTH 3 J.C.WHISSTOCK,M.L.HALLS,A.M.ELLISDON JRNL TITL STRUCTURE OF THE METASTATIC FACTOR P-REX1 REVEALS A JRNL TITL 2 TWO-LAYERED AUTOINHIBITORY MECHANISM. JRNL REF NAT.STRUCT.MOL.BIOL. V. 29 767 2022 JRNL REFN ESSN 1545-9985 JRNL PMID 35864164 JRNL DOI 10.1038/S41594-022-00804-9 REMARK 2 REMARK 2 RESOLUTION. 3.22 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.22 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.83 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 17958 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.238 REMARK 3 R VALUE (WORKING SET) : 0.236 REMARK 3 FREE R VALUE : 0.262 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 902 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 47.8300 - 5.8600 0.97 2944 165 0.2341 0.2593 REMARK 3 2 5.8600 - 4.6500 1.00 2904 145 0.2278 0.2407 REMARK 3 3 4.6500 - 4.0600 1.00 2853 151 0.2024 0.2417 REMARK 3 4 4.0600 - 3.6900 1.00 2845 128 0.2346 0.2479 REMARK 3 5 3.6900 - 3.4300 1.00 2827 157 0.2731 0.3252 REMARK 3 6 3.4300 - 3.2200 0.96 2683 156 0.3334 0.3560 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.429 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 30.439 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 119.4 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 127.0 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.003 3611 REMARK 3 ANGLE : 0.544 4860 REMARK 3 CHIRALITY : 0.040 534 REMARK 3 PLANARITY : 0.006 616 REMARK 3 DIHEDRAL : 12.020 1369 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 42 THROUGH 236 ) REMARK 3 ORIGIN FOR THE GROUP (A): 61.4025 17.0760 3.8717 REMARK 3 T TENSOR REMARK 3 T11: 0.7664 T22: 0.8254 REMARK 3 T33: 0.6985 T12: 0.1182 REMARK 3 T13: 0.1731 T23: -0.0266 REMARK 3 L TENSOR REMARK 3 L11: 6.3192 L22: 7.0894 REMARK 3 L33: 3.8739 L12: 1.4584 REMARK 3 L13: -0.4208 L23: 0.8451 REMARK 3 S TENSOR REMARK 3 S11: 0.3172 S12: 0.4957 S13: 0.7261 REMARK 3 S21: -0.4033 S22: -0.2861 S23: 0.1058 REMARK 3 S31: -0.5312 S32: -0.4755 S33: -0.0330 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 237 THROUGH 501 ) REMARK 3 ORIGIN FOR THE GROUP (A): 51.2295 5.5188 21.8718 REMARK 3 T TENSOR REMARK 3 T11: 0.7277 T22: 0.8104 REMARK 3 T33: 0.8708 T12: -0.0496 REMARK 3 T13: 0.0478 T23: -0.1696 REMARK 3 L TENSOR REMARK 3 L11: 3.7442 L22: 4.5281 REMARK 3 L33: 2.0392 L12: -3.6292 REMARK 3 L13: -0.6947 L23: 0.9273 REMARK 3 S TENSOR REMARK 3 S11: 0.2272 S12: 0.1433 S13: 0.1230 REMARK 3 S21: -0.1384 S22: -0.1666 S23: 0.0166 REMARK 3 S31: -0.0535 S32: 0.0308 S33: -0.0551 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7RX9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-AUG-21. REMARK 100 THE DEPOSITION ID IS D_1000259087. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-JUL-21 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) : 0.95373 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18039 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.220 REMARK 200 RESOLUTION RANGE LOW (A) : 47.830 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 6.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.22 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.48 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 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: PHASER REMARK 200 STARTING MODEL: 4YON REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.86 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.8 M (NH4)2SO4, 0.05 MES PH 6.0, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 2 2 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 -Y,X,Z+1/4 REMARK 290 4555 Y,-X,Z+3/4 REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z+1/2 REMARK 290 7555 Y,X,-Z+3/4 REMARK 290 8555 -Y,-X,-Z+1/4 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 47.14350 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 23.57175 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 70.71525 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 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 47.14350 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 70.71525 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 23.57175 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 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 GLY A 40 REMARK 465 ARG A 41 REMARK 465 ALA A 84 REMARK 465 ASP A 85 REMARK 465 SER A 86 REMARK 465 VAL A 87 REMARK 465 GLU A 88 REMARK 465 LYS A 89 REMARK 465 SER A 305 REMARK 465 ASN A 306 REMARK 465 ILE A 307 REMARK 465 PHE A 308 REMARK 465 GLU A 309 REMARK 465 MET A 310 REMARK 465 LEU A 311 REMARK 465 ARG A 312 REMARK 465 ILE A 313 REMARK 465 ASP A 314 REMARK 465 GLU A 315 REMARK 465 ARG A 316 REMARK 465 LEU A 317 REMARK 465 ARG A 318 REMARK 465 LEU A 319 REMARK 465 LYS A 320 REMARK 465 ILE A 321 REMARK 465 TYR A 322 REMARK 465 LYS A 323 REMARK 465 ASP A 324 REMARK 465 THR A 325 REMARK 465 GLU A 326 REMARK 465 GLY A 327 REMARK 465 TYR A 328 REMARK 465 TYR A 329 REMARK 465 THR A 330 REMARK 465 ILE A 331 REMARK 465 GLY A 332 REMARK 465 ILE A 333 REMARK 465 GLY A 334 REMARK 465 HIS A 335 REMARK 465 LEU A 336 REMARK 465 LEU A 337 REMARK 465 THR A 338 REMARK 465 LYS A 339 REMARK 465 SER A 340 REMARK 465 PRO A 341 REMARK 465 SER A 342 REMARK 465 LEU A 343 REMARK 465 ASN A 344 REMARK 465 ALA A 345 REMARK 465 ALA A 346 REMARK 465 LYS A 347 REMARK 465 SER A 348 REMARK 465 GLU A 349 REMARK 465 LEU A 350 REMARK 465 ASP A 351 REMARK 465 LYS A 352 REMARK 465 ALA A 353 REMARK 465 ILE A 354 REMARK 465 GLY A 355 REMARK 465 ARG A 356 REMARK 465 ASN A 357 REMARK 465 CYS A 358 REMARK 465 ASN A 359 REMARK 465 GLY A 360 REMARK 465 VAL A 361 REMARK 465 ILE A 362 REMARK 465 THR A 363 REMARK 465 LYS A 364 REMARK 465 ASP A 365 REMARK 465 GLU A 366 REMARK 465 ALA A 367 REMARK 465 GLU A 368 REMARK 465 LYS A 369 REMARK 465 LEU A 370 REMARK 465 PHE A 371 REMARK 465 ASN A 372 REMARK 465 GLN A 373 REMARK 465 ASP A 374 REMARK 465 VAL A 375 REMARK 465 ASP A 376 REMARK 465 ALA A 377 REMARK 465 ALA A 378 REMARK 465 VAL A 379 REMARK 465 ARG A 380 REMARK 465 GLY A 381 REMARK 465 ILE A 382 REMARK 465 LEU A 383 REMARK 465 ARG A 384 REMARK 465 ASN A 385 REMARK 465 ALA A 386 REMARK 465 LYS A 387 REMARK 465 LEU A 388 REMARK 465 LYS A 389 REMARK 465 PRO A 390 REMARK 465 VAL A 391 REMARK 465 TYR A 392 REMARK 465 ASP A 393 REMARK 465 SER A 394 REMARK 465 LEU A 395 REMARK 465 ASP A 396 REMARK 465 ALA A 397 REMARK 465 VAL A 398 REMARK 465 ARG A 399 REMARK 465 ARG A 400 REMARK 465 CYS A 401 REMARK 465 ALA A 402 REMARK 465 LEU A 403 REMARK 465 ILE A 404 REMARK 465 ASN A 405 REMARK 465 MET A 406 REMARK 465 VAL A 407 REMARK 465 PHE A 408 REMARK 465 GLN A 409 REMARK 465 MET A 410 REMARK 465 GLY A 411 REMARK 465 GLU A 412 REMARK 465 THR A 413 REMARK 465 GLY A 414 REMARK 465 VAL A 415 REMARK 465 ALA A 416 REMARK 465 GLY A 417 REMARK 465 PHE A 418 REMARK 465 THR A 419 REMARK 465 ASN A 420 REMARK 465 SER A 421 REMARK 465 LEU A 422 REMARK 465 ARG A 423 REMARK 465 MET A 424 REMARK 465 LEU A 425 REMARK 465 GLN A 426 REMARK 465 GLN A 427 REMARK 465 LYS A 428 REMARK 465 ARG A 429 REMARK 465 TRP A 430 REMARK 465 ASP A 431 REMARK 465 GLU A 432 REMARK 465 ALA A 433 REMARK 465 ALA A 434 REMARK 465 VAL A 435 REMARK 465 ASN A 436 REMARK 465 LEU A 437 REMARK 465 ALA A 438 REMARK 465 LYS A 439 REMARK 465 SER A 440 REMARK 465 ILE A 441 REMARK 465 TRP A 442 REMARK 465 TYR A 443 REMARK 465 ASN A 444 REMARK 465 GLN A 445 REMARK 465 THR A 446 REMARK 465 PRO A 447 REMARK 465 ASN A 448 REMARK 465 ARG A 449 REMARK 465 ALA A 450 REMARK 465 LYS A 451 REMARK 465 ARG A 452 REMARK 465 VAL A 453 REMARK 465 ILE A 454 REMARK 465 THR A 455 REMARK 465 THR A 456 REMARK 465 PHE A 457 REMARK 465 ARG A 458 REMARK 465 THR A 459 REMARK 465 GLY A 460 REMARK 465 THR A 461 REMARK 465 TRP A 462 REMARK 465 ASP A 463 REMARK 465 ALA A 464 REMARK 465 TYR A 465 REMARK 465 SER A 466 REMARK 465 ARG A 576 REMARK 465 LYS A 577 REMARK 465 LEU A 578 REMARK 465 LYS A 645 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 NZ LYS A 541 OE1 GLU A 545 6555 2.08 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 PHE A 75 -76.96 -120.96 REMARK 500 GLN A 81 -80.29 -100.83 REMARK 500 SER A 101 -125.40 56.15 REMARK 500 LEU A 121 42.16 -95.40 REMARK 500 ASP A 185 -85.65 -106.20 REMARK 500 ASN A 296 -6.41 82.89 REMARK 500 ARG A 574 -168.81 -107.80 REMARK 500 GLN A 632 49.99 -87.28 REMARK 500 REMARK 500 REMARK: NULL REMARK 999 REMARK 999 SEQUENCE REMARK 999 T4-LYSOZYME IS SPLICED/INSERTED INTO THE P-REX1 STRUCTURE IN A LOOP REMARK 999 REGION TO ENABLE CRYSTALLISATION. HOWEVER, THE T4L COULD NOT BE REMARK 999 BUILT INTO THE PDB MODEL AS IT WAS TOO FLEXIBLE. DENSITY WAS REMARK 999 PRESENT BUT TOO POOR TO BUILD/MODEL THE T4L. DBREF 7RX9 A 41 305 UNP Q8TCU6 PREX1_HUMAN 41 305 DBREF 7RX9 A 306 465 UNP P00720 ENLYS_BPT4 2 161 DBREF 7RX9 A 466 645 UNP Q8TCU6 PREX1_HUMAN 323 502 SEQADV 7RX9 GLY A 40 UNP Q8TCU6 EXPRESSION TAG SEQRES 1 A 606 GLY ARG GLU SER GLU ARG GLN LEU ARG LEU ARG LEU CYS SEQRES 2 A 606 VAL LEU ASN GLU ILE LEU GLY THR GLU ARG ASP TYR VAL SEQRES 3 A 606 GLY THR LEU ARG PHE LEU GLN SER ALA PHE LEU HIS ARG SEQRES 4 A 606 ILE ARG GLN ASN VAL ALA ASP SER VAL GLU LYS GLY LEU SEQRES 5 A 606 THR GLU GLU ASN VAL LYS VAL LEU PHE SER ASN ILE GLU SEQRES 6 A 606 ASP ILE LEU GLU VAL HIS LYS ASP PHE LEU ALA ALA LEU SEQRES 7 A 606 GLU TYR CYS LEU HIS PRO GLU PRO GLN SER GLN HIS GLU SEQRES 8 A 606 LEU GLY ASN VAL PHE LEU LYS PHE LYS ASP LYS PHE CYS SEQRES 9 A 606 VAL TYR GLU GLU TYR CYS SER ASN HIS GLU LYS ALA LEU SEQRES 10 A 606 ARG LEU LEU VAL GLU LEU ASN LYS ILE PRO THR VAL ARG SEQRES 11 A 606 ALA PHE LEU LEU SER CYS MET LEU LEU GLY GLY ARG LYS SEQRES 12 A 606 THR THR ASP ILE PRO LEU GLU GLY TYR LEU LEU SER PRO SEQRES 13 A 606 ILE GLN ARG ILE CYS LYS TYR PRO LEU LEU LEU LYS GLU SEQRES 14 A 606 LEU ALA LYS ARG THR PRO GLY LYS HIS PRO ASP HIS PRO SEQRES 15 A 606 ALA VAL GLN SER ALA LEU GLN ALA MET LYS THR VAL CYS SEQRES 16 A 606 SER ASN ILE ASN GLU THR LYS ARG GLN MET GLU LYS LEU SEQRES 17 A 606 GLU ALA LEU GLU GLN LEU GLN SER HIS ILE GLU GLY TRP SEQRES 18 A 606 GLU GLY SER ASN LEU THR ASP ILE CYS THR GLN LEU LEU SEQRES 19 A 606 LEU GLN GLY THR LEU LEU LYS ILE SER ALA GLY ASN ILE SEQRES 20 A 606 GLN GLU ARG ALA PHE PHE LEU PHE ASP ASN LEU LEU VAL SEQRES 21 A 606 TYR CYS LYS ARG LYS SER ASN ILE PHE GLU MET LEU ARG SEQRES 22 A 606 ILE ASP GLU ARG LEU ARG LEU LYS ILE TYR LYS ASP THR SEQRES 23 A 606 GLU GLY TYR TYR THR ILE GLY ILE GLY HIS LEU LEU THR SEQRES 24 A 606 LYS SER PRO SER LEU ASN ALA ALA LYS SER GLU LEU ASP SEQRES 25 A 606 LYS ALA ILE GLY ARG ASN CYS ASN GLY VAL ILE THR LYS SEQRES 26 A 606 ASP GLU ALA GLU LYS LEU PHE ASN GLN ASP VAL ASP ALA SEQRES 27 A 606 ALA VAL ARG GLY ILE LEU ARG ASN ALA LYS LEU LYS PRO SEQRES 28 A 606 VAL TYR ASP SER LEU ASP ALA VAL ARG ARG CYS ALA LEU SEQRES 29 A 606 ILE ASN MET VAL PHE GLN MET GLY GLU THR GLY VAL ALA SEQRES 30 A 606 GLY PHE THR ASN SER LEU ARG MET LEU GLN GLN LYS ARG SEQRES 31 A 606 TRP ASP GLU ALA ALA VAL ASN LEU ALA LYS SER ILE TRP SEQRES 32 A 606 TYR ASN GLN THR PRO ASN ARG ALA LYS ARG VAL ILE THR SEQRES 33 A 606 THR PHE ARG THR GLY THR TRP ASP ALA TYR SER LEU TYR SEQRES 34 A 606 ILE PHE ARG GLY ARG ILE ASN THR GLU VAL MET GLU VAL SEQRES 35 A 606 GLU ASN VAL GLU ASP GLY THR ALA ASP TYR HIS SER ASN SEQRES 36 A 606 GLY TYR THR VAL THR ASN GLY TRP LYS ILE HIS ASN THR SEQRES 37 A 606 ALA LYS ASN LYS TRP PHE VAL CYS MET ALA LYS THR ALA SEQRES 38 A 606 GLU GLU LYS GLN LYS TRP LEU ASP ALA ILE ILE ARG GLU SEQRES 39 A 606 ARG GLU GLN ARG GLU SER LEU LYS LEU GLY MET GLU ARG SEQRES 40 A 606 ASP ALA TYR VAL MET ILE ALA GLU LYS GLY GLU LYS LEU SEQRES 41 A 606 TYR HIS MET MET MET ASN LYS LYS VAL ASN LEU ILE LYS SEQRES 42 A 606 ASP ARG ARG ARG LYS LEU SER THR VAL PRO LYS CYS PHE SEQRES 43 A 606 LEU GLY ASN GLU PHE VAL ALA TRP LEU LEU GLU ILE GLY SEQRES 44 A 606 GLU ILE SER LYS THR GLU GLU GLY VAL ASN LEU GLY GLN SEQRES 45 A 606 ALA LEU LEU GLU ASN GLY ILE ILE HIS HIS VAL SER ASP SEQRES 46 A 606 LYS HIS GLN PHE LYS ASN GLU GLN VAL MET TYR ARG PHE SEQRES 47 A 606 ARG TYR ASP ASP GLY THR TYR LYS HET SO4 A 701 5 HET SO4 A 702 5 HET SO4 A 703 5 HET SO4 A 704 5 HET SO4 A 705 5 HET SO4 A 706 5 HETNAM SO4 SULFATE ION FORMUL 2 SO4 6(O4 S 2-) HELIX 1 AA1 GLU A 44 PHE A 75 1 32 HELIX 2 AA2 PHE A 75 ARG A 80 1 6 HELIX 3 AA3 THR A 92 SER A 101 1 10 HELIX 4 AA4 ASN A 102 LEU A 121 1 20 HELIX 5 AA5 LEU A 131 PHE A 138 1 8 HELIX 6 AA6 ASP A 140 CYS A 143 5 4 HELIX 7 AA7 VAL A 144 ASN A 163 1 20 HELIX 8 AA8 ILE A 165 GLY A 179 1 15 HELIX 9 AA9 PRO A 187 ARG A 212 1 26 HELIX 10 AB1 ASP A 219 ILE A 237 1 19 HELIX 11 AB2 ILE A 237 HIS A 256 1 20 HELIX 12 AB3 ASN A 264 ILE A 268 5 5 HELIX 13 AB4 ASP A 490 ASN A 494 5 5 HELIX 14 AB5 THR A 519 ASN A 565 1 47 HELIX 15 AB6 LYS A 566 ASN A 569 5 4 HELIX 16 AB7 GLY A 587 ILE A 597 1 11 HELIX 17 AB8 LYS A 602 ASN A 616 1 15 SHEET 1 AA1 8 ILE A 257 GLU A 258 0 SHEET 2 AA1 8 TYR A 468 ASN A 475 1 O PHE A 470 N GLU A 258 SHEET 3 AA1 8 LEU A 297 LYS A 302 -1 N LEU A 298 O ILE A 474 SHEET 4 AA1 8 ASN A 285 PHE A 294 -1 N PHE A 294 O LEU A 297 SHEET 5 AA1 8 LEU A 272 SER A 282 -1 N LEU A 273 O LEU A 293 SHEET 6 AA1 8 LYS A 511 MET A 516 -1 O VAL A 514 N ILE A 281 SHEET 7 AA1 8 GLY A 501 ASN A 506 -1 N ASN A 506 O LYS A 511 SHEET 8 AA1 8 MET A 479 ASN A 483 -1 N GLU A 482 O LYS A 503 SHEET 1 AA2 4 LYS A 572 ARG A 574 0 SHEET 2 AA2 4 VAL A 581 LEU A 586 -1 O VAL A 581 N ARG A 574 SHEET 3 AA2 4 MET A 634 PHE A 637 -1 O TYR A 635 N PHE A 585 SHEET 4 AA2 4 ILE A 619 HIS A 621 -1 N HIS A 620 O ARG A 636 CISPEP 1 HIS A 122 PRO A 123 0 3.92 CRYST1 151.256 151.256 94.287 90.00 90.00 90.00 P 41 2 2 8 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 0.006611 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006611 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010606 0.00000