HEADER TRANSFERASE 28-APR-25 9R1X TITLE PLK1 SURFACE ENTROPY REDUCTION (SER) MUTANT IN COMPLEX WITH INHIBITOR TITLE 2 BI 2536 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE/THREONINE-PROTEIN KINASE PLK1; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: POLO-LIKE KINASE 1,PLK-1,SERINE/THREONINE-PROTEIN KINASE 13, COMPND 5 STPK13; COMPND 6 EC: 2.7.11.21; COMPND 7 ENGINEERED: YES; COMPND 8 OTHER_DETAILS: N-TERMINAL GLY-SER ARE CLONING ARTIFACT FROM THROMBIN COMPND 9 CLEAVAGE SITE. DOUBLE SURFACE ENTROPY REDUCTION (SER) MUTATION COMPND 10 K225D/K226A DESIGNED TO INCREASE THE LIKELIHOOD OF CRYSTALLIZATION COMPND 11 SUCCESS. 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: TRICHOPLUSIA NI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: HIGH FIVE KEYWDS SURFACE ENTROPY REDUCTION, SER, SMALL MOLECULE INHIBITOR, DRUG KEYWDS 2 DESIGN, KINASE, SERINE/THREONINE-PROTEIN KINASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR R.C.HILLIG,V.K.SCHULZE,G.SIEMEISTER,A.A.SCHMITZ,U.EBERSPAECHER REVDAT 2 10-DEC-25 9R1X 1 JRNL REVDAT 1 26-NOV-25 9R1X 0 JRNL AUTH U.EBERSPAECHER,A.A.SCHMITZ,G.SIEMEISTER,U.BOMER, JRNL AUTH 2 T.M.BANDEIRAS,P.M.MATIAS,V.K.SCHULZE,R.C.HILLIG JRNL TITL POLO-LIKE KINASE 1-INHIBITOR CO-COMPLEX STRUCTURES VIA THE JRNL TITL 2 SURFACE-ENTROPY REDUCTION APPROACH AND A DARPIN-ASSISTED JRNL TITL 3 APPROACH. JRNL REF ACTA CRYSTALLOGR D STRUCT V. 81 718 2025 JRNL REF 2 BIOL JRNL REFN ISSN 2059-7983 JRNL PMID 41246821 JRNL DOI 10.1107/S2059798325009325 REMARK 2 REMARK 2 RESOLUTION. 2.84 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 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) : 2.84 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.10 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 91.1 REMARK 3 NUMBER OF REFLECTIONS : 15216 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) : 0.222 REMARK 3 R VALUE (WORKING SET) : 0.219 REMARK 3 FREE R VALUE : 0.277 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 817 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) : 2.84 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.92 REMARK 3 REFLECTION IN BIN (WORKING SET) : 580 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 48.06 REMARK 3 BIN R VALUE (WORKING SET) : 0.3060 REMARK 3 BIN FREE R VALUE SET COUNT : 28 REMARK 3 BIN FREE R VALUE : 0.3280 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4723 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 117 REMARK 3 SOLVENT ATOMS : 64 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 33.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 58.24 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 4.41000 REMARK 3 B22 (A**2) : -1.03000 REMARK 3 B33 (A**2) : -3.82000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.29000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.473 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.410 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 42.540 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.907 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.856 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5038 ; 0.003 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 4868 ; 0.001 ; 0.015 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6832 ; 1.229 ; 1.673 REMARK 3 BOND ANGLES OTHERS (DEGREES): 11242 ; 1.031 ; 1.609 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 608 ; 5.905 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 277 ;29.500 ;20.325 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 896 ;14.633 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 48 ;15.572 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 636 ; 0.039 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6132 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1172 ; 0.001 ; 0.020 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): 2363 ; 2.138 ; 3.312 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2362 ; 2.131 ; 3.311 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2958 ; 3.645 ; 7.446 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2959 ; 3.646 ; 7.448 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2674 ; 2.207 ; 3.605 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2671 ; 2.198 ; 3.592 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 3857 ; 3.726 ; 7.960 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 5336 ; 6.530 ;39.523 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 5334 ; 6.528 ;39.533 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 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 1 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A B 9324 0.08 0.05 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 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 39 A 132 REMARK 3 ORIGIN FOR THE GROUP (A): 25.3850 14.8590 -1.7600 REMARK 3 T TENSOR REMARK 3 T11: 0.2295 T22: 0.1831 REMARK 3 T33: 0.3322 T12: 0.0807 REMARK 3 T13: -0.0576 T23: 0.1337 REMARK 3 L TENSOR REMARK 3 L11: 4.7972 L22: 6.8831 REMARK 3 L33: 5.3225 L12: -1.6881 REMARK 3 L13: -0.4729 L23: -0.9383 REMARK 3 S TENSOR REMARK 3 S11: 0.0720 S12: 0.7009 S13: 0.4916 REMARK 3 S21: 0.3282 S22: 0.1590 S23: 0.2559 REMARK 3 S31: -0.9287 S32: -0.3353 S33: -0.2310 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 : A 133 A 334 REMARK 3 ORIGIN FOR THE GROUP (A): 35.6260 -4.9170 12.1540 REMARK 3 T TENSOR REMARK 3 T11: 0.0749 T22: 0.0195 REMARK 3 T33: 0.4232 T12: -0.0109 REMARK 3 T13: -0.0313 T23: -0.0136 REMARK 3 L TENSOR REMARK 3 L11: 2.9712 L22: 0.8193 REMARK 3 L33: 1.3301 L12: -0.1592 REMARK 3 L13: 0.4394 L23: 0.0956 REMARK 3 S TENSOR REMARK 3 S11: -0.0202 S12: 0.2290 S13: -0.2294 REMARK 3 S21: -0.0803 S22: 0.0192 S23: 0.1249 REMARK 3 S31: 0.2696 S32: 0.0114 S33: 0.0010 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 39 B 132 REMARK 3 ORIGIN FOR THE GROUP (A): 15.3430 -30.5100 34.6410 REMARK 3 T TENSOR REMARK 3 T11: 0.2131 T22: 0.3766 REMARK 3 T33: 0.5681 T12: 0.0365 REMARK 3 T13: -0.2010 T23: 0.0396 REMARK 3 L TENSOR REMARK 3 L11: 3.3194 L22: 4.1749 REMARK 3 L33: 4.4010 L12: -1.2042 REMARK 3 L13: -0.5433 L23: -0.4642 REMARK 3 S TENSOR REMARK 3 S11: 0.1522 S12: -0.1233 S13: -0.1064 REMARK 3 S21: 0.6908 S22: -0.1780 S23: -0.5972 REMARK 3 S31: 0.2932 S32: 1.0342 S33: 0.0258 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 133 B 326 REMARK 3 ORIGIN FOR THE GROUP (A): -3.6860 -18.8280 20.7820 REMARK 3 T TENSOR REMARK 3 T11: 0.0305 T22: 0.0481 REMARK 3 T33: 0.5292 T12: -0.0352 REMARK 3 T13: -0.0514 T23: 0.0324 REMARK 3 L TENSOR REMARK 3 L11: 2.3622 L22: 3.0164 REMARK 3 L33: 1.1706 L12: 1.2801 REMARK 3 L13: 0.0169 L23: 0.0337 REMARK 3 S TENSOR REMARK 3 S11: -0.0525 S12: 0.1079 S13: 0.3077 REMARK 3 S21: 0.0020 S22: 0.0004 S23: 0.2344 REMARK 3 S31: -0.1372 S32: 0.1220 S33: 0.0521 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK 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 THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 9R1X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 28-APR-25. REMARK 100 THE DEPOSITION ID IS D_1292142270. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-DEC-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91841 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 : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16036 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.840 REMARK 200 RESOLUTION RANGE LOW (A) : 42.100 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.5 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.12000 REMARK 200 FOR THE DATA SET : 10.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.84 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.93 REMARK 200 COMPLETENESS FOR SHELL (%) : 53.8 REMARK 200 DATA REDUNDANCY IN SHELL : 1.90 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.41000 REMARK 200 FOR SHELL : 2.100 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM ACETATE, AMMONIUM SULPHATE, REMARK 280 MES, PH 6.5, VAPOR DIFFUSION, HANGING 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 56.25750 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 52.24850 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 56.25750 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 52.24850 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: 2960 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28530 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -87.0 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 524 LIES ON A SPECIAL POSITION. 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 16 REMARK 465 SER A 17 REMARK 465 GLY A 18 REMARK 465 LYS A 19 REMARK 465 ALA A 20 REMARK 465 GLY A 21 REMARK 465 VAL A 22 REMARK 465 PRO A 23 REMARK 465 GLY A 24 REMARK 465 VAL A 25 REMARK 465 ALA A 26 REMARK 465 ALA A 27 REMARK 465 PRO A 28 REMARK 465 GLY A 29 REMARK 465 ALA A 30 REMARK 465 PRO A 31 REMARK 465 ALA A 32 REMARK 465 ALA A 33 REMARK 465 ALA A 34 REMARK 465 PRO A 35 REMARK 465 PRO A 36 REMARK 465 ALA A 37 REMARK 465 LYS A 38 REMARK 465 SER A 335 REMARK 465 ASN A 336 REMARK 465 ARG A 337 REMARK 465 LYS A 338 REMARK 465 PRO A 339 REMARK 465 LEU A 340 REMARK 465 GLY B 16 REMARK 465 SER B 17 REMARK 465 GLY B 18 REMARK 465 LYS B 19 REMARK 465 ALA B 20 REMARK 465 GLY B 21 REMARK 465 VAL B 22 REMARK 465 PRO B 23 REMARK 465 GLY B 24 REMARK 465 VAL B 25 REMARK 465 ALA B 26 REMARK 465 ALA B 27 REMARK 465 PRO B 28 REMARK 465 GLY B 29 REMARK 465 ALA B 30 REMARK 465 PRO B 31 REMARK 465 ALA B 32 REMARK 465 ALA B 33 REMARK 465 ALA B 34 REMARK 465 PRO B 35 REMARK 465 PRO B 36 REMARK 465 ALA B 37 REMARK 465 LYS B 38 REMARK 465 ILE B 327 REMARK 465 ALA B 328 REMARK 465 PRO B 329 REMARK 465 SER B 330 REMARK 465 SER B 331 REMARK 465 LEU B 332 REMARK 465 ASP B 333 REMARK 465 PRO B 334 REMARK 465 SER B 335 REMARK 465 ASN B 336 REMARK 465 ARG B 337 REMARK 465 LYS B 338 REMARK 465 PRO B 339 REMARK 465 LEU B 340 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 ARG A 50 14.98 58.95 REMARK 500 ASP A 122 -164.71 -112.42 REMARK 500 ARG A 136 -123.93 57.39 REMARK 500 LYS A 146 -129.27 56.63 REMARK 500 ASP A 176 46.46 -158.70 REMARK 500 ASP A 194 81.84 61.33 REMARK 500 PHE A 195 30.78 -99.46 REMARK 500 LYS A 209 -59.82 -122.56 REMARK 500 CYS A 212 46.88 -86.63 REMARK 500 SER A 229 -151.72 -139.83 REMARK 500 ALA A 328 68.98 -112.91 REMARK 500 ARG B 50 14.97 58.87 REMARK 500 ASP B 122 -164.53 -112.37 REMARK 500 ARG B 136 -124.25 57.65 REMARK 500 LYS B 146 -129.63 56.53 REMARK 500 ASP B 176 46.18 -159.64 REMARK 500 ASP B 194 81.42 62.76 REMARK 500 LYS B 209 -59.54 -121.77 REMARK 500 CYS B 212 34.44 -82.43 REMARK 500 SER B 229 -150.92 -140.56 REMARK 500 PHE B 325 -71.93 -118.71 REMARK 500 REMARK 500 REMARK: NULL DBREF 9R1X A 18 340 UNP P53350 PLK1_HUMAN 18 340 DBREF 9R1X B 18 340 UNP P53350 PLK1_HUMAN 18 340 SEQADV 9R1X GLY A 16 UNP P53350 EXPRESSION TAG SEQADV 9R1X SER A 17 UNP P53350 EXPRESSION TAG SEQADV 9R1X ASP A 225 UNP P53350 LYS 225 ENGINEERED MUTATION SEQADV 9R1X ALA A 226 UNP P53350 LYS 226 ENGINEERED MUTATION SEQADV 9R1X GLY B 16 UNP P53350 EXPRESSION TAG SEQADV 9R1X SER B 17 UNP P53350 EXPRESSION TAG SEQADV 9R1X ASP B 225 UNP P53350 LYS 225 ENGINEERED MUTATION SEQADV 9R1X ALA B 226 UNP P53350 LYS 226 ENGINEERED MUTATION SEQRES 1 A 325 GLY SER GLY LYS ALA GLY VAL PRO GLY VAL ALA ALA PRO SEQRES 2 A 325 GLY ALA PRO ALA ALA ALA PRO PRO ALA LYS GLU ILE PRO SEQRES 3 A 325 GLU VAL LEU VAL ASP PRO ARG SER ARG ARG ARG TYR VAL SEQRES 4 A 325 ARG GLY ARG PHE LEU GLY LYS GLY GLY PHE ALA LYS CYS SEQRES 5 A 325 PHE GLU ILE SER ASP ALA ASP THR LYS GLU VAL PHE ALA SEQRES 6 A 325 GLY LYS ILE VAL PRO LYS SER LEU LEU LEU LYS PRO HIS SEQRES 7 A 325 GLN ARG GLU LYS MET SER MET GLU ILE SER ILE HIS ARG SEQRES 8 A 325 SER LEU ALA HIS GLN HIS VAL VAL GLY PHE HIS GLY PHE SEQRES 9 A 325 PHE GLU ASP ASN ASP PHE VAL PHE VAL VAL LEU GLU LEU SEQRES 10 A 325 CYS ARG ARG ARG SER LEU LEU GLU LEU HIS LYS ARG ARG SEQRES 11 A 325 LYS ALA LEU THR GLU PRO GLU ALA ARG TYR TYR LEU ARG SEQRES 12 A 325 GLN ILE VAL LEU GLY CYS GLN TYR LEU HIS ARG ASN ARG SEQRES 13 A 325 VAL ILE HIS ARG ASP LEU LYS LEU GLY ASN LEU PHE LEU SEQRES 14 A 325 ASN GLU ASP LEU GLU VAL LYS ILE GLY ASP PHE GLY LEU SEQRES 15 A 325 ALA THR LYS VAL GLU TYR ASP GLY GLU ARG LYS LYS THR SEQRES 16 A 325 LEU CYS GLY THR PRO ASN TYR ILE ALA PRO GLU VAL LEU SEQRES 17 A 325 SER ASP ALA GLY HIS SER PHE GLU VAL ASP VAL TRP SER SEQRES 18 A 325 ILE GLY CYS ILE MET TYR THR LEU LEU VAL GLY LYS PRO SEQRES 19 A 325 PRO PHE GLU THR SER CYS LEU LYS GLU THR TYR LEU ARG SEQRES 20 A 325 ILE LYS LYS ASN GLU TYR SER ILE PRO LYS HIS ILE ASN SEQRES 21 A 325 PRO VAL ALA ALA SER LEU ILE GLN LYS MET LEU GLN THR SEQRES 22 A 325 ASP PRO THR ALA ARG PRO THR ILE ASN GLU LEU LEU ASN SEQRES 23 A 325 ASP GLU PHE PHE THR SER GLY TYR ILE PRO ALA ARG LEU SEQRES 24 A 325 PRO ILE THR CYS LEU THR ILE PRO PRO ARG PHE SER ILE SEQRES 25 A 325 ALA PRO SER SER LEU ASP PRO SER ASN ARG LYS PRO LEU SEQRES 1 B 325 GLY SER GLY LYS ALA GLY VAL PRO GLY VAL ALA ALA PRO SEQRES 2 B 325 GLY ALA PRO ALA ALA ALA PRO PRO ALA LYS GLU ILE PRO SEQRES 3 B 325 GLU VAL LEU VAL ASP PRO ARG SER ARG ARG ARG TYR VAL SEQRES 4 B 325 ARG GLY ARG PHE LEU GLY LYS GLY GLY PHE ALA LYS CYS SEQRES 5 B 325 PHE GLU ILE SER ASP ALA ASP THR LYS GLU VAL PHE ALA SEQRES 6 B 325 GLY LYS ILE VAL PRO LYS SER LEU LEU LEU LYS PRO HIS SEQRES 7 B 325 GLN ARG GLU LYS MET SER MET GLU ILE SER ILE HIS ARG SEQRES 8 B 325 SER LEU ALA HIS GLN HIS VAL VAL GLY PHE HIS GLY PHE SEQRES 9 B 325 PHE GLU ASP ASN ASP PHE VAL PHE VAL VAL LEU GLU LEU SEQRES 10 B 325 CYS ARG ARG ARG SER LEU LEU GLU LEU HIS LYS ARG ARG SEQRES 11 B 325 LYS ALA LEU THR GLU PRO GLU ALA ARG TYR TYR LEU ARG SEQRES 12 B 325 GLN ILE VAL LEU GLY CYS GLN TYR LEU HIS ARG ASN ARG SEQRES 13 B 325 VAL ILE HIS ARG ASP LEU LYS LEU GLY ASN LEU PHE LEU SEQRES 14 B 325 ASN GLU ASP LEU GLU VAL LYS ILE GLY ASP PHE GLY LEU SEQRES 15 B 325 ALA THR LYS VAL GLU TYR ASP GLY GLU ARG LYS LYS THR SEQRES 16 B 325 LEU CYS GLY THR PRO ASN TYR ILE ALA PRO GLU VAL LEU SEQRES 17 B 325 SER ASP ALA GLY HIS SER PHE GLU VAL ASP VAL TRP SER SEQRES 18 B 325 ILE GLY CYS ILE MET TYR THR LEU LEU VAL GLY LYS PRO SEQRES 19 B 325 PRO PHE GLU THR SER CYS LEU LYS GLU THR TYR LEU ARG SEQRES 20 B 325 ILE LYS LYS ASN GLU TYR SER ILE PRO LYS HIS ILE ASN SEQRES 21 B 325 PRO VAL ALA ALA SER LEU ILE GLN LYS MET LEU GLN THR SEQRES 22 B 325 ASP PRO THR ALA ARG PRO THR ILE ASN GLU LEU LEU ASN SEQRES 23 B 325 ASP GLU PHE PHE THR SER GLY TYR ILE PRO ALA ARG LEU SEQRES 24 B 325 PRO ILE THR CYS LEU THR ILE PRO PRO ARG PHE SER ILE SEQRES 25 B 325 ALA PRO SER SER LEU ASP PRO SER ASN ARG LYS PRO LEU HET R78 A 401 38 HET SO4 A 402 5 HET SO4 A 403 5 HET SO4 A 404 5 HET SO4 A 405 5 HET R78 B 401 38 HET SO4 B 402 5 HET SO4 B 403 5 HET GOL B 404 6 HET SO4 B 405 5 HETNAM R78 4-{[(7R)-8-CYCLOPENTYL-7-ETHYL-5-METHYL-6-OXO-5,6,7,8- HETNAM 2 R78 TETRAHYDROPTERIDIN-2-YL]AMINO}-3-METHOXY-N-(1- HETNAM 3 R78 METHYLPIPERIDIN-4-YL)BENZAMIDE HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 R78 2(C28 H39 N7 O3) FORMUL 4 SO4 7(O4 S 2-) FORMUL 11 GOL C3 H8 O3 FORMUL 13 HOH *64(H2 O) HELIX 1 AA1 LYS A 91 ARG A 106 1 16 HELIX 2 AA2 SER A 137 LYS A 146 1 10 HELIX 3 AA3 THR A 149 ASN A 170 1 22 HELIX 4 AA4 LYS A 178 GLY A 180 5 3 HELIX 5 AA5 ALA A 219 SER A 224 1 6 HELIX 6 AA6 PHE A 230 GLY A 247 1 18 HELIX 7 AA7 CYS A 255 ASN A 266 1 12 HELIX 8 AA8 ASN A 275 LEU A 286 1 12 HELIX 9 AA9 ASP A 289 ARG A 293 5 5 HELIX 10 AB1 THR A 295 LEU A 300 1 6 HELIX 11 AB2 ASP A 302 SER A 307 1 6 HELIX 12 AB3 PRO A 315 THR A 320 5 6 HELIX 13 AB4 LYS B 91 ARG B 106 1 16 HELIX 14 AB5 SER B 137 LYS B 146 1 10 HELIX 15 AB6 THR B 149 ASN B 170 1 22 HELIX 16 AB7 LYS B 178 GLY B 180 5 3 HELIX 17 AB8 ALA B 219 SER B 224 1 6 HELIX 18 AB9 PHE B 230 GLY B 247 1 18 HELIX 19 AC1 CYS B 255 ASN B 266 1 12 HELIX 20 AC2 ASN B 275 LEU B 286 1 12 HELIX 21 AC3 THR B 295 LEU B 300 1 6 HELIX 22 AC4 ASP B 302 SER B 307 1 6 HELIX 23 AC5 PRO B 315 THR B 320 5 6 SHEET 1 AA1 6 VAL A 43 VAL A 45 0 SHEET 2 AA1 6 ARG A 52 GLY A 60 -1 O TYR A 53 N LEU A 44 SHEET 3 AA1 6 LYS A 66 ASP A 72 -1 O GLU A 69 N GLY A 56 SHEET 4 AA1 6 VAL A 78 PRO A 85 -1 O PHE A 79 N ILE A 70 SHEET 5 AA1 6 PHE A 125 LEU A 130 -1 O LEU A 130 N ALA A 80 SHEET 6 AA1 6 PHE A 116 GLU A 121 -1 N PHE A 120 O PHE A 127 SHEET 1 AA2 2 VAL A 172 ILE A 173 0 SHEET 2 AA2 2 THR A 199 LYS A 200 -1 O THR A 199 N ILE A 173 SHEET 1 AA3 2 LEU A 182 LEU A 184 0 SHEET 2 AA3 2 VAL A 190 ILE A 192 -1 O LYS A 191 N PHE A 183 SHEET 1 AA4 6 VAL B 43 VAL B 45 0 SHEET 2 AA4 6 ARG B 52 GLY B 60 -1 O TYR B 53 N LEU B 44 SHEET 3 AA4 6 LYS B 66 ASP B 72 -1 O GLU B 69 N GLY B 56 SHEET 4 AA4 6 VAL B 78 PRO B 85 -1 O PHE B 79 N ILE B 70 SHEET 5 AA4 6 PHE B 125 LEU B 130 -1 O LEU B 130 N ALA B 80 SHEET 6 AA4 6 PHE B 116 GLU B 121 -1 N PHE B 120 O PHE B 127 SHEET 1 AA5 2 VAL B 172 ILE B 173 0 SHEET 2 AA5 2 THR B 199 LYS B 200 -1 O THR B 199 N ILE B 173 SHEET 1 AA6 2 LEU B 182 LEU B 184 0 SHEET 2 AA6 2 VAL B 190 ILE B 192 -1 O LYS B 191 N PHE B 183 SSBOND 1 CYS A 255 CYS A 255 1555 2656 2.04 CRYST1 112.515 104.497 71.329 90.00 115.63 90.00 C 1 2 1 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 0.008888 0.000000 0.004264 0.00000 SCALE2 0.000000 0.009570 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015550 0.00000 CONECT 4797 4799 4825 CONECT 4798 4800 4803 4827 CONECT 4799 4797 4834 CONECT 4800 4798 4801 4830 CONECT 4801 4800 4831 4832 CONECT 4802 4808 4820 4824 CONECT 4803 4798 4806 4829 CONECT 4804 4830 CONECT 4805 4828 4829 CONECT 4806 4803 4828 CONECT 4807 4819 4820 CONECT 4808 4802 4823 CONECT 4809 4813 4814 4819 CONECT 4810 4814 4815 4818 CONECT 4811 4816 4818 CONECT 4812 4815 4816 CONECT 4813 4809 CONECT 4814 4809 4810 CONECT 4815 4810 4812 CONECT 4816 4811 4812 4817 CONECT 4817 4816 CONECT 4818 4810 4811 CONECT 4819 4807 4809 4823 CONECT 4820 4802 4807 4821 CONECT 4821 4820 4822 CONECT 4822 4821 CONECT 4823 4808 4819 CONECT 4824 4802 4825 CONECT 4825 4797 4824 4826 CONECT 4826 4825 4827 CONECT 4827 4798 4826 4834 CONECT 4828 4805 4806 CONECT 4829 4803 4805 CONECT 4830 4800 4804 CONECT 4831 4801 CONECT 4832 4801 4833 4834 CONECT 4833 4832 CONECT 4834 4799 4827 4832 CONECT 4835 4836 4837 4838 4839 CONECT 4836 4835 CONECT 4837 4835 CONECT 4838 4835 CONECT 4839 4835 CONECT 4840 4841 4842 4843 4844 CONECT 4841 4840 CONECT 4842 4840 CONECT 4843 4840 CONECT 4844 4840 CONECT 4845 4846 4847 4848 4849 CONECT 4846 4845 CONECT 4847 4845 CONECT 4848 4845 CONECT 4849 4845 CONECT 4850 4851 4852 4853 4854 CONECT 4851 4850 CONECT 4852 4850 CONECT 4853 4850 CONECT 4854 4850 CONECT 4855 4857 4883 CONECT 4856 4858 4861 4885 CONECT 4857 4855 4892 CONECT 4858 4856 4859 4888 CONECT 4859 4858 4889 4890 CONECT 4860 4866 4878 4882 CONECT 4861 4856 4864 4887 CONECT 4862 4888 CONECT 4863 4886 4887 CONECT 4864 4861 4886 CONECT 4865 4877 4878 CONECT 4866 4860 4881 CONECT 4867 4871 4872 4877 CONECT 4868 4872 4873 4876 CONECT 4869 4874 4876 CONECT 4870 4873 4874 CONECT 4871 4867 CONECT 4872 4867 4868 CONECT 4873 4868 4870 CONECT 4874 4869 4870 4875 CONECT 4875 4874 CONECT 4876 4868 4869 CONECT 4877 4865 4867 4881 CONECT 4878 4860 4865 4879 CONECT 4879 4878 4880 CONECT 4880 4879 CONECT 4881 4866 4877 CONECT 4882 4860 4883 CONECT 4883 4855 4882 4884 CONECT 4884 4883 4885 CONECT 4885 4856 4884 4892 CONECT 4886 4863 4864 CONECT 4887 4861 4863 CONECT 4888 4858 4862 CONECT 4889 4859 CONECT 4890 4859 4891 4892 CONECT 4891 4890 CONECT 4892 4857 4885 4890 CONECT 4893 4894 4895 4896 4897 CONECT 4894 4893 CONECT 4895 4893 CONECT 4896 4893 CONECT 4897 4893 CONECT 4898 4899 4900 4901 4902 CONECT 4899 4898 CONECT 4900 4898 CONECT 4901 4898 CONECT 4902 4898 CONECT 4903 4904 4905 CONECT 4904 4903 CONECT 4905 4903 4906 4907 CONECT 4906 4905 CONECT 4907 4905 4908 CONECT 4908 4907 CONECT 4909 4910 4911 4912 4913 CONECT 4910 4909 CONECT 4911 4909 CONECT 4912 4909 CONECT 4913 4909 MASTER 433 0 10 23 20 0 0 6 4904 2 117 50 END