HEADER TRANSFERASE 20-OCT-09 3KB7 TITLE CRYSTAL STRUCTURE OF POLO-LIKE KINASE 1 IN COMPLEX WITH A TITLE 2 PYRAZOLOQUINAZOLINE INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE/THREONINE-PROTEIN KINASE PLK1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: KINASE DOMAIN; COMPND 5 SYNONYM: POLO-LIKE KINASE 1, PLK-1, SERINE/THREONINE-PROTEIN KINASE COMPND 6 13, 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; SOURCE 6 EXPRESSION_SYSTEM: SPODOPTERA FRUGIPERDA; SOURCE 7 EXPRESSION_SYSTEM_COMMON: FALL ARMYWORM; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7108; SOURCE 9 EXPRESSION_SYSTEM_CELL_LINE: H5; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS KEYWDS PROTEIN KINASE, ATP-BINDING, CELL CYCLE, CELL DIVISION, KINASE, KEYWDS 2 MITOSIS, NUCLEOTIDE-BINDING, NUCLEUS, PHOSPHOPROTEIN, POLYMORPHISM, KEYWDS 3 SERINE/THREONINE-PROTEIN KINASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR R.T.BOSSI,J.A.BERTRAND REVDAT 2 03-APR-24 3KB7 1 REMARK SEQADV LINK REVDAT 1 19-MAY-10 3KB7 0 JRNL AUTH I.BERIA,D.BALLINARI,J.A.BERTRAND,D.BORGHI,R.T.BOSSI, JRNL AUTH 2 M.G.BRASCA,P.CAPPELLA,M.CARUSO,W.CECCARELLI,A.CIAVOLELLA, JRNL AUTH 3 C.CRISTIANI,V.CROCI,A.DE PONTI,G.FACHIN,R.D.FERGUSON, JRNL AUTH 4 J.LANSEN,J.K.MOLL,E.PESENTI,H.POSTERI,R.PEREGO,M.ROCCHETTI, JRNL AUTH 5 P.STORICI,D.VOLPI,B.VALSASINA JRNL TITL IDENTIFICATION OF 4,5-DIHYDRO-1H-PYRAZOLO[4,3-H]QUINAZOLINE JRNL TITL 2 DERIVATIVES AS A NEW CLASS OF ORALLY AND SELECTIVE POLO-LIKE JRNL TITL 3 KINASE 1 INHIBITORS JRNL REF J.MED.CHEM. V. 53 3532 2010 JRNL REFN ISSN 0022-2623 JRNL PMID 20397705 JRNL DOI 10.1021/JM901713N REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 58.32 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 14616 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) : 0.212 REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.303 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 736 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) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.57 REMARK 3 REFLECTION IN BIN (WORKING SET) : 980 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2680 REMARK 3 BIN FREE R VALUE SET COUNT : 57 REMARK 3 BIN FREE R VALUE : 0.3790 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2353 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 44 REMARK 3 SOLVENT ATOMS : 75 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.81 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.70000 REMARK 3 B22 (A**2) : 1.70000 REMARK 3 B33 (A**2) : -2.55000 REMARK 3 B12 (A**2) : 0.85000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.416 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.326 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.136 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.905 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.929 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.839 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2451 ; 0.013 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3307 ; 1.657 ; 2.004 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 287 ; 6.363 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 108 ;33.736 ;22.500 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 441 ;17.444 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 22 ;17.489 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 362 ; 0.118 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1828 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1137 ; 0.234 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1647 ; 0.320 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 125 ; 0.165 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 2 ; 0.092 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 34 ; 0.254 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 4 ; 0.113 ; 0.200 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): 1491 ; 0.678 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2351 ; 1.173 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1079 ; 1.812 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 956 ; 2.771 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 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: NULL REMARK 4 REMARK 4 3KB7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-OCT-09. REMARK 100 THE DEPOSITION ID IS D_1000055774. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-MAY-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.071568 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 : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.2.25 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14659 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 58.328 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 5.200 REMARK 200 R MERGE (I) : 0.12100 REMARK 200 R SYM (I) : 0.12100 REMARK 200 FOR THE DATA SET : 12.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.64 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.40 REMARK 200 R MERGE FOR SHELL (I) : 0.58300 REMARK 200 R SYM FOR SHELL (I) : 0.58300 REMARK 200 FOR SHELL : 1.300 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: IN-HOUSE AVAILABLE PLK1 CRYSTAL STRUCTURE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.53 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.83 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.2M NA/K TARTRATE, 25MM ZN ACETATE, REMARK 280 0.1M MES, PH 6.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 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+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 102.73933 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 51.36967 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 51.36967 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 102.73933 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: 2300 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28270 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -86.0 KCAL/MOL 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 350 BIOMT1 2 -0.500000 0.866025 0.000000 101.02800 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 -58.32854 REMARK 350 BIOMT3 2 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 A 387 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 35 REMARK 465 PRO A 36 REMARK 465 ALA A 37 REMARK 465 LYS A 38 REMARK 465 PRO A 329 REMARK 465 SER A 330 REMARK 465 SER A 331 REMARK 465 LEU A 332 REMARK 465 ASP A 333 REMARK 465 PRO A 334 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 THR A 341 REMARK 465 VAL A 342 REMARK 465 LEU A 343 REMARK 465 ASN A 344 REMARK 465 LYS A 345 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 NMM A 324 O - C - N ANGL. DEV. = -18.1 DEGREES 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 ARG A 48 -39.87 98.69 REMARK 500 ARG A 50 -9.13 74.01 REMARK 500 LEU A 59 -61.56 -94.26 REMARK 500 ASP A 74 -74.58 -99.59 REMARK 500 LYS A 76 -5.22 74.37 REMARK 500 ASP A 122 -157.12 -119.38 REMARK 500 ARG A 136 -128.85 62.65 REMARK 500 LYS A 146 -145.51 54.49 REMARK 500 ARG A 175 -3.76 69.06 REMARK 500 ASP A 194 88.77 62.15 REMARK 500 TYR A 217 62.12 -101.53 REMARK 500 SER A 229 -154.85 -145.66 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 NMM A 324 -22.31 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 346 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 93 NE2 REMARK 620 2 CYS A 212 SG 111.7 REMARK 620 3 TLA A 400 O1 120.5 86.6 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 071 A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 346 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TLA A 400 DBREF 3KB7 A 36 345 UNP P53350 PLK1_HUMAN 36 345 SEQADV 3KB7 GLY A 35 UNP P53350 EXPRESSION TAG SEQRES 1 A 311 GLY PRO ALA LYS GLU ILE PRO GLU VAL LEU VAL ASP PRO SEQRES 2 A 311 ARG SER ARG ARG ARG TYR VAL ARG GLY ARG PHE LEU GLY SEQRES 3 A 311 LYS GLY GLY PHE ALA LYS CYS PHE GLU ILE SER ASP ALA SEQRES 4 A 311 ASP THR LYS GLU VAL PHE ALA GLY LYS ILE VAL PRO LYS SEQRES 5 A 311 SER LEU LEU LEU LYS PRO HIS GLN ARG GLU LYS MET SER SEQRES 6 A 311 MET GLU ILE SER ILE HIS ARG SER LEU ALA HIS GLN HIS SEQRES 7 A 311 VAL VAL GLY PHE HIS GLY PHE PHE GLU ASP ASN ASP PHE SEQRES 8 A 311 VAL PHE VAL VAL LEU GLU LEU CYS ARG ARG ARG SER LEU SEQRES 9 A 311 LEU GLU LEU HIS LYS ARG ARG LYS ALA LEU THR GLU PRO SEQRES 10 A 311 GLU ALA ARG TYR TYR LEU ARG GLN ILE VAL LEU GLY CYS SEQRES 11 A 311 GLN TYR LEU HIS ARG ASN ARG VAL ILE HIS ARG ASP LEU SEQRES 12 A 311 LYS LEU GLY ASN LEU PHE LEU ASN GLU ASP LEU GLU VAL SEQRES 13 A 311 LYS ILE GLY ASP PHE GLY LEU ALA THR LYS VAL GLU TYR SEQRES 14 A 311 ASP GLY GLU ARG LYS LYS THR LEU CYS GLY THR PRO ASN SEQRES 15 A 311 TYR ILE ALA PRO GLU VAL LEU SER LYS LYS GLY HIS SER SEQRES 16 A 311 PHE GLU VAL ASP VAL TRP SER ILE GLY CYS ILE MET TYR SEQRES 17 A 311 THR LEU LEU VAL GLY LYS PRO PRO PHE GLU THR SER CYS SEQRES 18 A 311 LEU LYS GLU THR TYR LEU ARG ILE LYS LYS ASN GLU TYR SEQRES 19 A 311 SER ILE PRO LYS HIS ILE ASN PRO VAL ALA ALA SER LEU SEQRES 20 A 311 ILE GLN LYS MET LEU GLN THR ASP PRO THR ALA ARG PRO SEQRES 21 A 311 THR ILE ASN GLU LEU LEU ASN ASP GLU PHE PHE THR SER SEQRES 22 A 311 GLY TYR ILE PRO ALA ARG LEU PRO ILE THR CYS LEU THR SEQRES 23 A 311 ILE PRO PRO NMM PHE SER ILE ALA PRO SER SER LEU ASP SEQRES 24 A 311 PRO SER ASN ARG LYS PRO LEU THR VAL LEU ASN LYS MODRES 3KB7 NMM A 324 ARG HET NMM A 324 12 HET 071 A 1 33 HET ZN A 346 1 HET TLA A 400 10 HETNAM NMM (2S)-2-AMINO-5-[(N-METHYLCARBAMIMIDOYL)AMINO]PENTANOIC HETNAM 2 NMM ACID HETNAM 071 8-{[2-METHOXY-5-(4-METHYLPIPERAZIN-1-YL)PHENYL]AMINO}- HETNAM 2 071 1-METHYL-4,5-DIHYDRO-1H-PYRAZOLO[4,3-H]QUINAZOLINE-3- HETNAM 3 071 CARBOXAMIDE HETNAM ZN ZINC ION HETNAM TLA L(+)-TARTARIC ACID HETSYN NMM L-NMMA FORMUL 1 NMM C7 H16 N4 O2 FORMUL 2 071 C23 H28 N8 O2 FORMUL 3 ZN ZN 2+ FORMUL 4 TLA C4 H6 O6 FORMUL 5 HOH *75(H2 O) HELIX 1 1 SER A 87 LEU A 89 5 3 HELIX 2 2 LYS A 91 SER A 107 1 17 HELIX 3 3 SER A 137 LYS A 146 1 10 HELIX 4 4 THR A 149 ASN A 170 1 22 HELIX 5 5 LYS A 178 GLY A 180 5 3 HELIX 6 6 ALA A 219 SER A 224 1 6 HELIX 7 7 PHE A 230 GLY A 247 1 18 HELIX 8 8 CYS A 255 LYS A 265 1 11 HELIX 9 9 ASN A 275 LEU A 286 1 12 HELIX 10 10 ASP A 289 ARG A 293 5 5 HELIX 11 11 ASP A 302 SER A 307 1 6 HELIX 12 12 PRO A 315 THR A 320 5 6 SHEET 1 A 6 VAL A 43 VAL A 45 0 SHEET 2 A 6 ARG A 52 GLY A 62 -1 O TYR A 53 N LEU A 44 SHEET 3 A 6 ALA A 65 ASP A 72 -1 O CYS A 67 N LEU A 59 SHEET 4 A 6 VAL A 78 PRO A 85 -1 O PHE A 79 N ILE A 70 SHEET 5 A 6 PHE A 125 LEU A 130 -1 O LEU A 130 N ALA A 80 SHEET 6 A 6 PHE A 116 GLU A 121 -1 N PHE A 120 O PHE A 127 SHEET 1 B 2 VAL A 172 ILE A 173 0 SHEET 2 B 2 THR A 199 LYS A 200 -1 O THR A 199 N ILE A 173 SHEET 1 C 2 LEU A 182 LEU A 184 0 SHEET 2 C 2 VAL A 190 ILE A 192 -1 O LYS A 191 N PHE A 183 LINK C PRO A 323 N NMM A 324 1555 1555 1.32 LINK C NMM A 324 N PHE A 325 1555 1555 1.30 LINK NE2 HIS A 93 ZN ZN A 346 1555 1555 1.99 LINK SG CYS A 212 ZN ZN A 346 1555 1555 2.49 LINK ZN ZN A 346 O1 TLA A 400 1555 1555 1.91 SITE 1 AC1 15 HOH A 3 LEU A 59 CYS A 67 ALA A 80 SITE 2 AC1 15 LYS A 82 LEU A 130 GLU A 131 CYS A 133 SITE 3 AC1 15 ARG A 134 ARG A 136 SER A 137 GLU A 140 SITE 4 AC1 15 GLY A 180 PHE A 183 ASP A 194 SITE 1 AC2 4 HIS A 93 CYS A 212 CYS A 255 TLA A 400 SITE 1 AC3 8 HIS A 93 GLN A 94 LYS A 97 CYS A 212 SITE 2 AC3 8 SER A 254 CYS A 255 LEU A 256 ZN A 346 CRYST1 67.352 67.352 154.109 90.00 90.00 120.00 P 32 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 0.014847 0.008572 0.000000 0.00000 SCALE2 0.000000 0.017144 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006489 0.00000