HEADER TRANSFERASE 05-AUG-25 9S7T TITLE CRYSTAL STRUCTURE OF AURORA-A BOUND TO DBS5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: AURORA KINASE A; COMPND 3 CHAIN: A, C; COMPND 4 SYNONYM: AURORA 2,AURORA/IPL1-RELATED KINASE 1,ARK-1,AURORA-RELATED COMPND 5 KINASE 1,BREAST TUMOR-AMPLIFIED KINASE,IPL1- AND AURORA-RELATED COMPND 6 KINASE 1,SERINE/THREONINE-PROTEIN KINASE 15,SERINE/THREONINE-PROTEIN COMPND 7 KINASE 6,SERINE/THREONINE-PROTEIN KINASE AYK1,SERINE/THREONINE- COMPND 8 PROTEIN KINASE AURORA-A; COMPND 9 EC: 2.7.11.1; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 2; COMPND 12 MOLECULE: DBS5; COMPND 13 CHAIN: B, D; COMPND 14 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: AURKA, AIK, AIRK1, ARK1, AURA, AYK1, BTAK, IAK1, STK15, STK6; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: UNIDENTIFIED; SOURCE 10 ORGANISM_TAXID: 32644; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS KINASE, COMPLEX, DESIGNED, INHIBITOR, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.A.MILES,R.W.BAYLISS REVDAT 1 22-JUL-26 9S7T 0 JRNL AUTH J.A.MILES,B.SCHIFFRIN,J.HOLDER,E.J.WALLIS,I.W.MANFIELD, JRNL AUTH 2 S.A.BURNAP,W.B.STRUWE,F.GERGELY,R.BAYLISS JRNL TITL SELECTIVE MINIPROTEIN INHIBITORS OF AURORA-A KINASE DESIGNED JRNL TITL 2 USING INTERACTION-MOTIF SCAFFOLDING JRNL REF BIORXIV 2026 JRNL REFN ISSN 2692-8205 JRNL DOI 10.64898/2026.07.12.737516 REMARK 2 REMARK 2 RESOLUTION. 2.28 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0425 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) : 2.28 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 71.67 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 94.2 REMARK 3 NUMBER OF REFLECTIONS : 41503 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) : 0.190 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.192 REMARK 3 FREE R VALUE TEST SET COUNT : 2155 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) : 2.28 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.34 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1885 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 62.64 REMARK 3 BIN R VALUE (WORKING SET) : 0.3470 REMARK 3 BIN FREE R VALUE SET COUNT : 115 REMARK 3 BIN FREE R VALUE : 0.3280 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5605 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 68 REMARK 3 SOLVENT ATOMS : 241 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 69.53 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.21000 REMARK 3 B22 (A**2) : -1.21000 REMARK 3 B33 (A**2) : 3.92500 REMARK 3 B12 (A**2) : -0.60500 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): 0.276 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.212 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.190 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.665 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.964 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.951 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5800 ; 0.005 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 5398 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7876 ; 1.323 ; 1.866 REMARK 3 BOND ANGLES OTHERS (DEGREES): 12468 ; 0.458 ; 1.751 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 701 ; 6.300 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 37 ; 7.714 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 980 ;13.547 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 883 ; 0.062 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6726 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1308 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1264 ; 0.208 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 69 ; 0.204 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2855 ; 0.178 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 254 ; 0.159 ; 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): 2820 ; 4.452 ; 6.838 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2820 ; 4.448 ; 6.838 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3515 ; 6.285 ;12.282 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 3516 ; 6.285 ;12.284 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2980 ; 5.693 ; 7.246 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 2981 ; 5.692 ; 7.248 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 4361 ; 8.512 ;13.107 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 4362 ; 8.511 ;13.108 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 : 2 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 123 A 387 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 NCS GROUP NUMBER : 2 REMARK 3 CHAIN NAMES : A REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 0 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 GROUP CHAIN COUNT RMS WEIGHT 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 : 1.00 REMARK 3 SHRINKAGE RADIUS : 1.00 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 9S7T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-AUG-25. REMARK 100 THE DEPOSITION ID IS D_1292149855. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-DEC-24 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 : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9763 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC REMARK 200 DATA SCALING SOFTWARE : STARANISO REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41554 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.230 REMARK 200 RESOLUTION RANGE LOW (A) : 71.670 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.4 REMARK 200 DATA REDUNDANCY : 16.00 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.23 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.41 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: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.71 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.06M DIVALENTS CATION 1, 2.5% CRYO REMARK 280 -POLYOL, 0.1M BUFFER SYSTEM 3, 30% PRECIPITANT MIX 1, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 291K 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 143.50667 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 71.75333 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 71.75333 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 143.50667 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 3520 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16740 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 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 350 REMARK 350 BIOMOLECULE: 2 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: 2940 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16480 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, 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 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 119 REMARK 465 ALA A 120 REMARK 465 LYS A 389 REMARK 465 PRO A 390 REMARK 465 SER A 391 REMARK 465 ASN A 392 REMARK 465 ALA A 393 REMARK 465 GLN A 394 REMARK 465 ASN A 395 REMARK 465 LYS A 396 REMARK 465 GLU A 397 REMARK 465 SER A 398 REMARK 465 ALA A 399 REMARK 465 SER A 400 REMARK 465 LYS A 401 REMARK 465 GLN A 402 REMARK 465 SER A 403 REMARK 465 GLY B 1 REMARK 465 HIS B 2 REMARK 465 LYS B 89 REMARK 465 ALA B 90 REMARK 465 ILE B 91 REMARK 465 ALA B 92 REMARK 465 GLY C 119 REMARK 465 ALA C 120 REMARK 465 MET C 121 REMARK 465 GLU C 122 REMARK 465 ARG C 286 REMARK 465 THR C 287 REMARK 465 PRO C 390 REMARK 465 SER C 391 REMARK 465 ASN C 392 REMARK 465 ALA C 393 REMARK 465 GLN C 394 REMARK 465 ASN C 395 REMARK 465 LYS C 396 REMARK 465 GLU C 397 REMARK 465 SER C 398 REMARK 465 ALA C 399 REMARK 465 SER C 400 REMARK 465 LYS C 401 REMARK 465 GLN C 402 REMARK 465 SER C 403 REMARK 465 GLY D 1 REMARK 465 HIS D 2 REMARK 465 MET D 3 REMARK 465 ILE D 91 REMARK 465 ALA D 92 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 MET A 121 CG SD CE REMARK 470 LYS A 124 CG CD CE NZ REMARK 470 LYS A 125 CG CD CE NZ REMARK 470 ARG A 126 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 141 CG CD CE NZ REMARK 470 LYS A 143 CG CD CE NZ REMARK 470 GLU A 170 CG CD OE1 OE2 REMARK 470 LYS A 171 CG CD CE NZ REMARK 470 ARG A 179 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 180 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 285 CG CD NE CZ NH1 NH2 REMARK 470 THR A 287 OG1 CG2 REMARK 470 GLU A 354 CG CD OE1 OE2 REMARK 470 GLU B 5 CG CD OE1 OE2 REMARK 470 ARG B 74 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 75 CG CD OE1 OE2 REMARK 470 LEU B 83 CG CD1 CD2 REMARK 470 LYS C 124 CG CD CE NZ REMARK 470 LYS C 141 CG CD CE NZ REMARK 470 LYS C 156 CG CD CE NZ REMARK 470 GLU C 170 CG CD OE1 OE2 REMARK 470 HIS C 176 CG ND1 CD2 CE1 NE2 REMARK 470 ARG C 179 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 180 CG CD NE CZ NH1 NH2 REMARK 470 ARG C 220 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 224 CG CD CE NZ REMARK 470 GLN C 231 CG CD OE1 NE2 REMARK 470 ARG C 285 CG CD NE CZ NH1 NH2 REMARK 470 ASP C 350 CG OD1 OD2 REMARK 470 ARG C 375 CG CD NE CZ NH1 NH2 REMARK 470 LYS C 389 CG CD CE NZ REMARK 470 ARG D 37 CG CD NE CZ NH1 NH2 REMARK 470 LYS D 41 CG CD CE NZ REMARK 470 ARG D 74 CG CD NE CZ NH1 NH2 REMARK 470 LEU D 76 CG CD1 CD2 REMARK 470 GLU D 79 CG CD OE1 OE2 REMARK 470 LYS D 81 CG CD CE NZ REMARK 470 GLU D 86 CG CD OE1 OE2 REMARK 470 LYS D 88 CG CD CE NZ 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 HOH A 613 O HOH A 614 2.10 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 ASP A 202 -159.73 -128.73 REMARK 500 SER A 226 -50.73 75.50 REMARK 500 ASP A 256 39.59 -141.82 REMARK 500 ASN A 274 75.10 65.21 REMARK 500 THR A 288 -130.69 -151.15 REMARK 500 ASP A 307 -159.25 -140.61 REMARK 500 LEU A 364 58.12 -94.65 REMARK 500 LYS B 28 76.29 -106.54 REMARK 500 ASP C 202 -159.52 -128.99 REMARK 500 SER C 226 -47.18 75.32 REMARK 500 ASP C 256 39.62 -140.97 REMARK 500 ASN C 274 74.58 64.09 REMARK 500 ASP C 307 -156.58 -141.27 REMARK 500 LEU C 364 55.54 -94.43 REMARK 500 LYS D 28 75.59 -106.81 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 195 0.08 SIDE CHAIN REMARK 500 ARG C 195 0.14 SIDE CHAIN 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 MG A 503 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 634 O REMARK 620 2 HOH A 734 O 104.0 REMARK 620 N 1 DBREF 9S7T A 122 403 UNP O14965 AURKA_HUMAN 122 403 DBREF 9S7T B 1 92 PDB 9S7T 9S7T 1 92 DBREF 9S7T C 122 403 UNP O14965 AURKA_HUMAN 122 403 DBREF 9S7T D 1 92 PDB 9S7T 9S7T 1 92 SEQADV 9S7T GLY A 119 UNP O14965 EXPRESSION TAG SEQADV 9S7T ALA A 120 UNP O14965 EXPRESSION TAG SEQADV 9S7T MET A 121 UNP O14965 EXPRESSION TAG SEQADV 9S7T ASN A 274 UNP O14965 ASP 274 CONFLICT SEQADV 9S7T ALA A 290 UNP O14965 CYS 290 CONFLICT SEQADV 9S7T ALA A 393 UNP O14965 CYS 393 CONFLICT SEQADV 9S7T GLY C 119 UNP O14965 EXPRESSION TAG SEQADV 9S7T ALA C 120 UNP O14965 EXPRESSION TAG SEQADV 9S7T MET C 121 UNP O14965 EXPRESSION TAG SEQADV 9S7T ASN C 274 UNP O14965 ASP 274 CONFLICT SEQADV 9S7T ALA C 290 UNP O14965 CYS 290 CONFLICT SEQADV 9S7T ALA C 393 UNP O14965 CYS 393 CONFLICT SEQRES 1 A 285 GLY ALA MET GLU SER LYS LYS ARG GLN TRP ALA LEU GLU SEQRES 2 A 285 ASP PHE GLU ILE GLY ARG PRO LEU GLY LYS GLY LYS PHE SEQRES 3 A 285 GLY ASN VAL TYR LEU ALA ARG GLU LYS GLN SER LYS PHE SEQRES 4 A 285 ILE LEU ALA LEU LYS VAL LEU PHE LYS ALA GLN LEU GLU SEQRES 5 A 285 LYS ALA GLY VAL GLU HIS GLN LEU ARG ARG GLU VAL GLU SEQRES 6 A 285 ILE GLN SER HIS LEU ARG HIS PRO ASN ILE LEU ARG LEU SEQRES 7 A 285 TYR GLY TYR PHE HIS ASP ALA THR ARG VAL TYR LEU ILE SEQRES 8 A 285 LEU GLU TYR ALA PRO LEU GLY THR VAL TYR ARG GLU LEU SEQRES 9 A 285 GLN LYS LEU SER LYS PHE ASP GLU GLN ARG THR ALA THR SEQRES 10 A 285 TYR ILE THR GLU LEU ALA ASN ALA LEU SER TYR CYS HIS SEQRES 11 A 285 SER LYS ARG VAL ILE HIS ARG ASP ILE LYS PRO GLU ASN SEQRES 12 A 285 LEU LEU LEU GLY SER ALA GLY GLU LEU LYS ILE ALA ASN SEQRES 13 A 285 PHE GLY TRP SER VAL HIS ALA PRO SER SER ARG ARG THR SEQRES 14 A 285 THR LEU ALA GLY THR LEU ASP TYR LEU PRO PRO GLU MET SEQRES 15 A 285 ILE GLU GLY ARG MET HIS ASP GLU LYS VAL ASP LEU TRP SEQRES 16 A 285 SER LEU GLY VAL LEU CYS TYR GLU PHE LEU VAL GLY LYS SEQRES 17 A 285 PRO PRO PHE GLU ALA ASN THR TYR GLN GLU THR TYR LYS SEQRES 18 A 285 ARG ILE SER ARG VAL GLU PHE THR PHE PRO ASP PHE VAL SEQRES 19 A 285 THR GLU GLY ALA ARG ASP LEU ILE SER ARG LEU LEU LYS SEQRES 20 A 285 HIS ASN PRO SER GLN ARG PRO MET LEU ARG GLU VAL LEU SEQRES 21 A 285 GLU HIS PRO TRP ILE THR ALA ASN SER SER LYS PRO SER SEQRES 22 A 285 ASN ALA GLN ASN LYS GLU SER ALA SER LYS GLN SER SEQRES 1 B 92 GLY HIS MET SER GLU VAL GLU GLU LEU THR ARG ARG PHE SEQRES 2 B 92 GLY GLU LEU ILE SER LYS ALA VAL GLU ALA ILE GLU GLU SEQRES 3 B 92 GLY LYS TYR GLU GLU ALA TRP GLU TYR THR ARG GLU ALA SEQRES 4 B 92 LEU LYS LEU ALA GLY GLN PHE LEU GLU LEU GLY ILE THR SEQRES 5 B 92 LEU PRO GLU TRP VAL TYR GLN LEU LEU LEU GLU LEU LEU SEQRES 6 B 92 THR THR SER VAL GLU LYS THR GLY ARG GLU LEU THR PRO SEQRES 7 B 92 GLU GLU LYS ALA LEU LEU GLU GLU LEU LYS LYS ALA ILE SEQRES 8 B 92 ALA SEQRES 1 C 285 GLY ALA MET GLU SER LYS LYS ARG GLN TRP ALA LEU GLU SEQRES 2 C 285 ASP PHE GLU ILE GLY ARG PRO LEU GLY LYS GLY LYS PHE SEQRES 3 C 285 GLY ASN VAL TYR LEU ALA ARG GLU LYS GLN SER LYS PHE SEQRES 4 C 285 ILE LEU ALA LEU LYS VAL LEU PHE LYS ALA GLN LEU GLU SEQRES 5 C 285 LYS ALA GLY VAL GLU HIS GLN LEU ARG ARG GLU VAL GLU SEQRES 6 C 285 ILE GLN SER HIS LEU ARG HIS PRO ASN ILE LEU ARG LEU SEQRES 7 C 285 TYR GLY TYR PHE HIS ASP ALA THR ARG VAL TYR LEU ILE SEQRES 8 C 285 LEU GLU TYR ALA PRO LEU GLY THR VAL TYR ARG GLU LEU SEQRES 9 C 285 GLN LYS LEU SER LYS PHE ASP GLU GLN ARG THR ALA THR SEQRES 10 C 285 TYR ILE THR GLU LEU ALA ASN ALA LEU SER TYR CYS HIS SEQRES 11 C 285 SER LYS ARG VAL ILE HIS ARG ASP ILE LYS PRO GLU ASN SEQRES 12 C 285 LEU LEU LEU GLY SER ALA GLY GLU LEU LYS ILE ALA ASN SEQRES 13 C 285 PHE GLY TRP SER VAL HIS ALA PRO SER SER ARG ARG THR SEQRES 14 C 285 THR LEU ALA GLY THR LEU ASP TYR LEU PRO PRO GLU MET SEQRES 15 C 285 ILE GLU GLY ARG MET HIS ASP GLU LYS VAL ASP LEU TRP SEQRES 16 C 285 SER LEU GLY VAL LEU CYS TYR GLU PHE LEU VAL GLY LYS SEQRES 17 C 285 PRO PRO PHE GLU ALA ASN THR TYR GLN GLU THR TYR LYS SEQRES 18 C 285 ARG ILE SER ARG VAL GLU PHE THR PHE PRO ASP PHE VAL SEQRES 19 C 285 THR GLU GLY ALA ARG ASP LEU ILE SER ARG LEU LEU LYS SEQRES 20 C 285 HIS ASN PRO SER GLN ARG PRO MET LEU ARG GLU VAL LEU SEQRES 21 C 285 GLU HIS PRO TRP ILE THR ALA ASN SER SER LYS PRO SER SEQRES 22 C 285 ASN ALA GLN ASN LYS GLU SER ALA SER LYS GLN SER SEQRES 1 D 92 GLY HIS MET SER GLU VAL GLU GLU LEU THR ARG ARG PHE SEQRES 2 D 92 GLY GLU LEU ILE SER LYS ALA VAL GLU ALA ILE GLU GLU SEQRES 3 D 92 GLY LYS TYR GLU GLU ALA TRP GLU TYR THR ARG GLU ALA SEQRES 4 D 92 LEU LYS LEU ALA GLY GLN PHE LEU GLU LEU GLY ILE THR SEQRES 5 D 92 LEU PRO GLU TRP VAL TYR GLN LEU LEU LEU GLU LEU LEU SEQRES 6 D 92 THR THR SER VAL GLU LYS THR GLY ARG GLU LEU THR PRO SEQRES 7 D 92 GLU GLU LYS ALA LEU LEU GLU GLU LEU LYS LYS ALA ILE SEQRES 8 D 92 ALA HET ADP A 501 27 HET TAM A 502 11 HET MG A 503 1 HET CA A 504 1 HET ADP C 501 27 HET MG C 502 1 HETNAM ADP ADENOSINE-5'-DIPHOSPHATE HETNAM TAM TRIS(HYDROXYETHYL)AMINOMETHANE HETNAM MG MAGNESIUM ION HETNAM CA CALCIUM ION FORMUL 5 ADP 2(C10 H15 N5 O10 P2) FORMUL 6 TAM C7 H17 N O3 FORMUL 7 MG 2(MG 2+) FORMUL 8 CA CA 2+ FORMUL 11 HOH *241(H2 O) HELIX 1 AA1 ALA A 129 GLU A 131 5 3 HELIX 2 AA2 LYS A 166 GLY A 173 1 8 HELIX 3 AA3 VAL A 174 HIS A 187 1 14 HELIX 4 AA4 THR A 217 SER A 226 1 10 HELIX 5 AA5 ASP A 229 LYS A 250 1 22 HELIX 6 AA6 LYS A 258 GLU A 260 5 3 HELIX 7 AA7 THR A 292 LEU A 296 5 5 HELIX 8 AA8 PRO A 297 GLU A 302 1 6 HELIX 9 AA9 GLU A 308 GLY A 325 1 18 HELIX 10 AB1 THR A 333 VAL A 344 1 12 HELIX 11 AB2 THR A 353 LEU A 364 1 12 HELIX 12 AB3 ASN A 367 ARG A 371 5 5 HELIX 13 AB4 MET A 373 GLU A 379 1 7 HELIX 14 AB5 HIS A 380 SER A 387 1 8 HELIX 15 AB6 SER B 4 GLU B 26 1 23 HELIX 16 AB7 LYS B 28 LEU B 49 1 22 HELIX 17 AB8 PRO B 54 THR B 72 1 19 HELIX 18 AB9 THR B 77 LYS B 88 1 12 HELIX 19 AC1 ALA C 129 GLU C 131 5 3 HELIX 20 AC2 LYS C 166 GLY C 173 1 8 HELIX 21 AC3 VAL C 174 HIS C 187 1 14 HELIX 22 AC4 THR C 217 SER C 226 1 10 HELIX 23 AC5 ASP C 229 LYS C 250 1 22 HELIX 24 AC6 LYS C 258 GLU C 260 5 3 HELIX 25 AC7 THR C 292 LEU C 296 5 5 HELIX 26 AC8 PRO C 297 GLU C 302 1 6 HELIX 27 AC9 GLU C 308 GLY C 325 1 18 HELIX 28 AD1 THR C 333 ARG C 343 1 11 HELIX 29 AD2 THR C 353 LEU C 364 1 12 HELIX 30 AD3 ASN C 367 ARG C 371 5 5 HELIX 31 AD4 MET C 373 GLU C 379 1 7 HELIX 32 AD5 HIS C 380 SER C 387 1 8 HELIX 33 AD6 GLU D 5 GLU D 26 1 22 HELIX 34 AD7 LYS D 28 LEU D 49 1 22 HELIX 35 AD8 PRO D 54 THR D 72 1 19 HELIX 36 AD9 THR D 77 ALA D 90 1 14 SHEET 1 AA1 5 PHE A 133 LYS A 141 0 SHEET 2 AA1 5 ASN A 146 GLU A 152 -1 O VAL A 147 N LEU A 139 SHEET 3 AA1 5 ILE A 158 PHE A 165 -1 O VAL A 163 N ASN A 146 SHEET 4 AA1 5 ARG A 205 LEU A 210 -1 O VAL A 206 N LEU A 164 SHEET 5 AA1 5 LEU A 196 HIS A 201 -1 N PHE A 200 O TYR A 207 SHEET 1 AA2 2 VAL A 252 ILE A 253 0 SHEET 2 AA2 2 VAL A 279 HIS A 280 -1 O VAL A 279 N ILE A 253 SHEET 1 AA3 2 LEU A 262 LEU A 264 0 SHEET 2 AA3 2 LEU A 270 ILE A 272 -1 O LYS A 271 N LEU A 263 SHEET 1 AA4 5 PHE C 133 LYS C 141 0 SHEET 2 AA4 5 ASN C 146 GLU C 152 -1 O VAL C 147 N LEU C 139 SHEET 3 AA4 5 ILE C 158 PHE C 165 -1 O VAL C 163 N ASN C 146 SHEET 4 AA4 5 ARG C 205 LEU C 210 -1 O LEU C 210 N ALA C 160 SHEET 5 AA4 5 LEU C 196 HIS C 201 -1 N PHE C 200 O TYR C 207 SHEET 1 AA5 2 VAL C 252 ILE C 253 0 SHEET 2 AA5 2 VAL C 279 HIS C 280 -1 O VAL C 279 N ILE C 253 SHEET 1 AA6 2 LEU C 262 LEU C 264 0 SHEET 2 AA6 2 LEU C 270 ILE C 272 -1 O LYS C 271 N LEU C 263 LINK MG MG A 503 O HOH A 634 1555 1555 2.68 LINK MG MG A 503 O HOH A 734 1555 1555 2.18 LINK MG MG C 502 O HOH C 680 1555 1555 2.66 CRYST1 87.090 87.090 215.260 90.00 90.00 120.00 P 32 2 1 12 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 0.011482 0.006629 0.000000 0.00000 SCALE2 0.000000 0.013259 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004646 0.00000 CONECT 5610 5611 5612 5613 5617 CONECT 5611 5610 CONECT 5612 5610 CONECT 5613 5610 CONECT 5614 5615 5616 5617 5618 CONECT 5615 5614 CONECT 5616 5614 CONECT 5617 5610 5614 CONECT 5618 5614 5619 CONECT 5619 5618 5620 CONECT 5620 5619 5621 5622 CONECT 5621 5620 5626 CONECT 5622 5620 5623 5624 CONECT 5623 5622 CONECT 5624 5622 5625 5626 CONECT 5625 5624 CONECT 5626 5621 5624 5627 CONECT 5627 5626 5628 5636 CONECT 5628 5627 5629 CONECT 5629 5628 5630 CONECT 5630 5629 5631 5636 CONECT 5631 5630 5632 5633 CONECT 5632 5631 CONECT 5633 5631 5634 CONECT 5634 5633 5635 CONECT 5635 5634 5636 CONECT 5636 5627 5630 5635 CONECT 5637 5638 5639 5640 5644 CONECT 5638 5637 5641 CONECT 5639 5637 5642 CONECT 5640 5637 5643 CONECT 5641 5638 5645 CONECT 5642 5639 5646 CONECT 5643 5640 5647 CONECT 5644 5637 CONECT 5645 5641 CONECT 5646 5642 CONECT 5647 5643 CONECT 5648 5711 5811 CONECT 5650 5651 5652 5653 5657 CONECT 5651 5650 CONECT 5652 5650 CONECT 5653 5650 CONECT 5654 5655 5656 5657 5658 CONECT 5655 5654 CONECT 5656 5654 CONECT 5657 5650 5654 CONECT 5658 5654 5659 CONECT 5659 5658 5660 CONECT 5660 5659 5661 5662 CONECT 5661 5660 5666 CONECT 5662 5660 5663 5664 CONECT 5663 5662 CONECT 5664 5662 5665 5666 CONECT 5665 5664 CONECT 5666 5661 5664 5667 CONECT 5667 5666 5668 5676 CONECT 5668 5667 5669 CONECT 5669 5668 5670 CONECT 5670 5669 5671 5676 CONECT 5671 5670 5672 5673 CONECT 5672 5671 CONECT 5673 5671 5674 CONECT 5674 5673 5675 CONECT 5675 5674 5676 CONECT 5676 5667 5670 5675 CONECT 5677 5907 CONECT 5711 5648 CONECT 5811 5648 CONECT 5907 5677 MASTER 443 0 6 36 18 0 0 6 5914 4 70 60 END