HEADER TRANSFERASE 06-DEC-23 8XB9 TITLE THE CRYSTAL STRUCTURE OF POLO-BOX DOMAIN OF PLK1 FROM BIORTUS. COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE/THREONINE-PROTEIN KINASE PLK1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 371-603; COMPND 5 SYNONYM: POLO-LIKE KINASE 1,PLK-1,SERINE/THREONINE-PROTEIN KINASE 13, COMPND 6 STPK13; COMPND 7 EC: 2.7.11.21; COMPND 8 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: PLK1, PLK; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS SERINE/THREONINE-PROTEIN KINASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR F.WANG,W.CHENG,Z.YUAN,Q.MENG,B.ZHANG REVDAT 1 27-DEC-23 8XB9 0 JRNL AUTH F.WANG,W.CHENG,Z.YUAN,Q.MENG,B.ZHANG JRNL TITL THE CRYSTAL STRUCTURE OF POLO-BOX DOMAIN OF PLK1 FROM JRNL TITL 2 BIORTUS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0352 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.18 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 15199 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.974 REMARK 3 FREE R VALUE TEST SET COUNT : 756 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) : 1.95 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.00 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1045 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.92 REMARK 3 BIN R VALUE (WORKING SET) : 0.2460 REMARK 3 BIN FREE R VALUE SET COUNT : 56 REMARK 3 BIN FREE R VALUE : 0.3970 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1803 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 90 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.16 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.25800 REMARK 3 B22 (A**2) : -0.38100 REMARK 3 B33 (A**2) : -0.09500 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.80200 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.199 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.178 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.132 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.606 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.964 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.934 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1852 ; 0.006 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 1683 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2502 ; 1.423 ; 1.652 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3925 ; 0.468 ; 1.566 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 223 ; 6.837 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 17 ;11.373 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 335 ;16.442 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 276 ; 0.062 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2096 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 384 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 353 ; 0.220 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 57 ; 0.185 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 910 ; 0.178 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 97 ; 0.179 ; 0.200 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): 886 ; 4.024 ; 4.419 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 886 ; 4.016 ; 4.418 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1105 ; 5.502 ; 6.595 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 1106 ; 5.500 ; 6.600 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 966 ; 4.596 ; 5.042 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 967 ; 4.595 ; 5.044 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1395 ; 6.960 ; 7.335 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1396 ; 6.958 ; 7.337 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 : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT 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 THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 8XB9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-DEC-23. REMARK 100 THE DEPOSITION ID IS D_1300042948. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-OCT-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 : SPRING-8 REMARK 200 BEAMLINE : BL45XU REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15223 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 46.390 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 5.200 REMARK 200 R MERGE (I) : 0.05100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.32800 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.98 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 31% PEG3350, 0.1M BIS TRIS PH 5.8, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 46.39300 REMARK 290 SMTRY3 2 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 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 367 REMARK 465 ALA A 368 REMARK 465 GLU A 501 REMARK 465 GLY A 502 REMARK 465 ASP A 503 REMARK 465 GLU A 504 REMARK 465 LEU A 505 REMARK 465 ALA A 506 REMARK 465 ALA A 596 REMARK 465 SER A 597 REMARK 465 ASN A 598 REMARK 465 ARG A 599 REMARK 465 LEU A 600 REMARK 465 LYS A 601 REMARK 465 ALA A 602 REMARK 465 SER A 603 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O ARG A 557 O HOH A 801 2.10 REMARK 500 REMARK 500 REMARK: NULL 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 NH1 ARG A 456 OH TYR A 570 2455 2.09 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 MET A 370 72.30 -114.15 REMARK 500 ARG A 392 -149.69 -37.15 REMARK 500 TYR A 417 51.02 -116.03 REMARK 500 TYR A 421 -64.27 -109.78 REMARK 500 ASN A 430 6.50 83.40 REMARK 500 ASP A 449 -44.57 -134.33 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 392 0.16 SIDE CHAIN REMARK 500 ARG A 441 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 8XB9 A 371 603 UNP P53350 PLK1_HUMAN 371 603 SEQADV 8XB9 GLY A 367 UNP P53350 EXPRESSION TAG SEQADV 8XB9 ALA A 368 UNP P53350 EXPRESSION TAG SEQADV 8XB9 HIS A 369 UNP P53350 EXPRESSION TAG SEQADV 8XB9 MET A 370 UNP P53350 EXPRESSION TAG SEQRES 1 A 237 GLY ALA HIS MET ASP CYS HIS LEU SER ASP MET LEU GLN SEQRES 2 A 237 GLN LEU HIS SER VAL ASN ALA SER LYS PRO SER GLU ARG SEQRES 3 A 237 GLY LEU VAL ARG GLN GLU GLU ALA GLU ASP PRO ALA CYS SEQRES 4 A 237 ILE PRO ILE PHE TRP VAL SER LYS TRP VAL ASP TYR SER SEQRES 5 A 237 ASP LYS TYR GLY LEU GLY TYR GLN LEU CYS ASP ASN SER SEQRES 6 A 237 VAL GLY VAL LEU PHE ASN ASP SER THR ARG LEU ILE LEU SEQRES 7 A 237 TYR ASN ASP GLY ASP SER LEU GLN TYR ILE GLU ARG ASP SEQRES 8 A 237 GLY THR GLU SER TYR LEU THR VAL SER SER HIS PRO ASN SEQRES 9 A 237 SER LEU MET LYS LYS ILE THR LEU LEU LYS TYR PHE ARG SEQRES 10 A 237 ASN TYR MET SER GLU HIS LEU LEU LYS ALA GLY ALA ASN SEQRES 11 A 237 ILE THR PRO ARG GLU GLY ASP GLU LEU ALA ARG LEU PRO SEQRES 12 A 237 TYR LEU ARG THR TRP PHE ARG THR ARG SER ALA ILE ILE SEQRES 13 A 237 LEU HIS LEU SER ASN GLY SER VAL GLN ILE ASN PHE PHE SEQRES 14 A 237 GLN ASP HIS THR LYS LEU ILE LEU CYS PRO LEU MET ALA SEQRES 15 A 237 ALA VAL THR TYR ILE ASP GLU LYS ARG ASP PHE ARG THR SEQRES 16 A 237 TYR ARG LEU SER LEU LEU GLU GLU TYR GLY CYS CYS LYS SEQRES 17 A 237 GLU LEU ALA SER ARG LEU ARG TYR ALA ARG THR MET VAL SEQRES 18 A 237 ASP LYS LEU LEU SER SER ARG SER ALA SER ASN ARG LEU SEQRES 19 A 237 LYS ALA SER HET EDO A 701 4 HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 EDO C2 H6 O2 FORMUL 3 HOH *90(H2 O) HELIX 1 AA1 HIS A 373 SER A 387 1 15 HELIX 2 AA2 ARG A 396 GLU A 401 5 6 HELIX 3 AA3 ASP A 402 ILE A 406 5 5 HELIX 4 AA4 PRO A 469 SER A 471 5 3 HELIX 5 AA5 LEU A 472 LEU A 490 1 19 HELIX 6 AA6 LEU A 564 GLY A 571 1 8 HELIX 7 AA7 CYS A 573 SER A 593 1 21 SHEET 1 AA1 6 VAL A 411 TYR A 417 0 SHEET 2 AA1 6 GLY A 422 LEU A 427 -1 O GLN A 426 N LYS A 413 SHEET 3 AA1 6 VAL A 432 PHE A 436 -1 O LEU A 435 N LEU A 423 SHEET 4 AA1 6 ARG A 441 LEU A 444 -1 O LEU A 444 N VAL A 432 SHEET 5 AA1 6 SER A 450 ILE A 454 -1 O ILE A 454 N ARG A 441 SHEET 6 AA1 6 GLU A 460 THR A 464 -1 O LEU A 463 N LEU A 451 SHEET 1 AA2 6 LEU A 511 ARG A 516 0 SHEET 2 AA2 6 ALA A 520 LEU A 525 -1 O ILE A 522 N PHE A 515 SHEET 3 AA2 6 VAL A 530 PHE A 534 -1 O GLN A 531 N LEU A 523 SHEET 4 AA2 6 LYS A 540 CYS A 544 -1 O LEU A 543 N VAL A 530 SHEET 5 AA2 6 ALA A 549 ILE A 553 -1 O ALA A 549 N CYS A 544 SHEET 6 AA2 6 PHE A 559 ARG A 563 -1 O TYR A 562 N VAL A 550 CRYST1 33.181 92.786 35.890 90.00 101.64 90.00 P 1 21 1 2 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 0.030138 0.000000 0.006209 0.00000 SCALE2 0.000000 0.010777 0.000000 0.00000 SCALE3 0.000000 0.000000 0.028448 0.00000