2Q2Y - Header Asymmetric Unit

HEADER CELL CYCLE 29-MAY-07 2Q2Y

TITLE CRYSTAL STRUCTURE OF KSP IN COMPLEX WITH INHIBITOR 1

COMPND MOL_ID: 1; COMPND 2 MOLECULE: KINESIN-LIKE PROTEIN KIF11; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: KINESIN-RELATED MOTOR PROTEIN EG5, KINESIN-LIKE COMPND 5 SPINDLE PROTEIN HKSP, THYROID RECEPTOR-INTERACTING PROTEIN COMPND 6 5, TRIP-5, KINESIN-LIKE PROTEIN 1; COMPND 7 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: KIF11, EG5, KNSL1, TRIP5; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21DZ3

KEYWDS KSP, KSP-INHIBITOR COMPLEX, CELL CYCLE

EXPDTA X-RAY DIFFRACTION

AUTHOR Y.YAN

REVDAT 3 24-FEB-09 2Q2Y 1 VERSN REVDAT 2 09-OCT-07 2Q2Y 1 JRNL REVDAT 1 18-SEP-07 2Q2Y 0

JRNL AUTH A.J.ROECKER,P.J.COLEMAN,S.P.MERCER,J.D.SCHREIER, JRNL AUTH 2 C.A.BUSER,E.S.WALSH,K.HAMILTON,R.B.LOBELL,W.TAO, JRNL AUTH 3 R.E.DIEHL,V.J.SOUTH,J.P.DAVIDE,N.E.KOHL,Y.YAN, JRNL AUTH 4 L.C.KUO,C.LI,C.FERNANDEZ-METZLER,E.A.MAHAN, JRNL AUTH 5 T.PRUEKSARITANONT,G.D.HARTMAN JRNL TITL KINESIN SPINDLE PROTEIN (KSP) INHIBITORS. PART 8: JRNL TITL 2 DESIGN AND SYNTHESIS OF JRNL TITL 3 1,4-DIARYL-4,5-DIHYDROPYRAZOLES AS POTENT JRNL TITL 4 INHIBITORS OF THE MITOTIC KINESIN KSP. JRNL REF BIOORG.MED.CHEM.LETT. V. 17 5677 2007 JRNL REFN ISSN 0960-894X JRNL PMID 17766111 JRNL DOI 10.1016/J.BMCL.2007.07.074

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER-TNT 1.9.2 REMARK 3 AUTHORS : BLANC,ROVERSI,VONRHEIN,BRICOGNE,TRONRUD, REMARK 3 : TEN EYCK,MATTHEWS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.90 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 31187 REMARK 3 REMARK 3 USING DATA ABOVE SIGMA CUTOFF. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.252 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 1572 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 9 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.65 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.79 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 4935 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 19.8300 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4668 REMARK 3 BIN R VALUE (WORKING SET) : 0.1937 REMARK 3 BIN FREE R VALUE : 0.2781 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.41 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 267 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5188 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 126 REMARK 3 SOLVENT ATOMS : 245 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 50.06 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.54 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.20433 REMARK 3 B22 (A**2) : 0.07040 REMARK 3 B33 (A**2) : 1.13393 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : NULL REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES RMS WEIGHT COUNT REMARK 3 BOND LENGTHS (A) : 0.012 ; 2.000 ; 5402 REMARK 3 BOND ANGLES (DEGREES) : 1.404 ; 2.000 ; 7302 REMARK 3 TORSION ANGLES (DEGREES) : 21.892 ; 0.000 ; 1226 REMARK 3 PSEUDOROTATION ANGLES (DEGREES) : NULL ; NULL ; NULL REMARK 3 TRIGONAL CARBON PLANES (A) : 0.010 ; 2.000 ; 166 REMARK 3 GENERAL PLANES (A) : 0.017 ; 5.000 ; 778 REMARK 3 ISOTROPIC THERMAL FACTORS (A**2) : 2.214 ; 20.000; 5404 REMARK 3 NON-BONDED CONTACTS (A) : 0.055 ; 5.000 ; 106 REMARK 3 REMARK 3 INCORRECT CHIRAL-CENTERS (COUNT) : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2Q2Y COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-MAY-07. REMARK 100 THE RCSB ID CODE IS RCSB043082.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-JUL-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : BLUE CONFOCAL OPTICAL SYSTEM REMARK 200 OPTICS : BLUE MAX-FLUX CONFOCAL REMARK 200 OPTICAL SYSTEM REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31187 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 39.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.000 REMARK 200 R MERGE (I) : 0.10700 REMARK 200 R SYM (I) : 0.10700 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 9.8000 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) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.10 REMARK 200 R MERGE FOR SHELL (I) : 0.39700 REMARK 200 R SYM FOR SHELL (I) : 0.39700 REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.68 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350, POTASSIUM PHOSPHATE, PH REMARK 280 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 34.43000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 79.78500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.90000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 79.78500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.43000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.90000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 300 REMARK: THIS MOTOR DOMAIN IS A PART OF A MULTI-DOMAIN PROTEIN REMARK 300 THAT FORMS A TETRAMER. THERE ARE TWO MONOMERS IN AN ASYMETRIC REMARK 300 UNIT.

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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 ALA A 2 REMARK 465 SER A 3 REMARK 465 GLN A 4 REMARK 465 PRO A 5 REMARK 465 ASN A 6 REMARK 465 SER A 7 REMARK 465 SER A 8 REMARK 465 ALA A 9 REMARK 465 LYS A 10 REMARK 465 LYS A 11 REMARK 465 LYS A 12 REMARK 465 GLU A 13 REMARK 465 GLU A 14 REMARK 465 LYS A 15 REMARK 465 GLY A 16 REMARK 465 LYS A 17 REMARK 465 ILE A 272 REMARK 465 GLY A 273 REMARK 465 ARG A 274 REMARK 465 SER A 275 REMARK 465 GLY A 276 REMARK 465 ALA A 277 REMARK 465 VAL A 278 REMARK 465 ASP A 279 REMARK 465 LYS A 280 REMARK 465 ARG A 281 REMARK 465 ALA A 282 REMARK 465 ARG A 283 REMARK 465 GLU A 284 REMARK 465 ALA A 285 REMARK 465 GLY A 286 REMARK 465 PRO A 363 REMARK 465 GLU A 364 REMARK 465 VAL A 365 REMARK 465 ASN A 366 REMARK 465 GLN A 367 REMARK 465 LYS A 368 REMARK 465 ALA B 2 REMARK 465 SER B 3 REMARK 465 GLN B 4 REMARK 465 PRO B 5 REMARK 465 ASN B 6 REMARK 465 SER B 7 REMARK 465 SER B 8 REMARK 465 ALA B 9 REMARK 465 LYS B 10 REMARK 465 LYS B 11 REMARK 465 LYS B 12 REMARK 465 GLU B 13 REMARK 465 GLU B 14 REMARK 465 LYS B 15 REMARK 465 GLY B 16 REMARK 465 LYS B 17 REMARK 465 ILE B 272 REMARK 465 GLY B 273 REMARK 465 ARG B 274 REMARK 465 SER B 275 REMARK 465 GLY B 276 REMARK 465 ALA B 277 REMARK 465 VAL B 278 REMARK 465 ASP B 279 REMARK 465 LYS B 280 REMARK 465 ARG B 281 REMARK 465 ALA B 282 REMARK 465 ARG B 283 REMARK 465 GLU B 284 REMARK 465 ALA B 285 REMARK 465 GLY B 286 REMARK 465 PRO B 363 REMARK 465 GLU B 364 REMARK 465 VAL B 365 REMARK 465 ASN B 366 REMARK 465 GLN B 367 REMARK 465 LYS B 368

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 ARG A 297 NE - CZ - NH1 ANGL. DEV. = -3.7 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 LEU A 30 -19.55 -40.71 REMARK 500 SER A 36 73.79 32.99 REMARK 500 LEU A 57 138.07 53.72 REMARK 500 MET A 70 143.65 -173.96 REMARK 500 LYS A 146 -62.24 -98.52 REMARK 500 ASP A 149 -82.47 -51.81 REMARK 500 ASN A 150 156.87 -39.96 REMARK 500 VAL A 178 13.54 -63.40 REMARK 500 ARG A 189 -99.56 -68.20 REMARK 500 ASP A 208 22.43 -66.58 REMARK 500 VAL A 210 -71.32 -72.20 REMARK 500 TYR A 211 -32.02 -35.52 REMARK 500 GLU A 247 153.80 -45.65 REMARK 500 THR A 248 78.98 -156.40 REMARK 500 ARG A 305 18.74 52.98 REMARK 500 PRO A 310 49.52 -76.33 REMARK 500 ARG A 312 -5.11 -54.71 REMARK 500 LEU A 343 -62.02 -27.64 REMARK 500 ASN A 361 -134.14 -133.68 REMARK 500 PRO B 27 -164.37 -62.06 REMARK 500 ALA B 35 26.08 -158.28 REMARK 500 SER B 36 82.73 38.89 REMARK 500 SER B 159 138.81 -173.71 REMARK 500 ARG B 189 -74.69 -56.57 REMARK 500 ARG B 305 51.54 38.38 REMARK 500 PRO B 310 44.56 -62.55 REMARK 500 REMARK 500 REMARK: NULL

REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 634 DISTANCE = 6.37 ANGSTROMS REMARK 525 HOH B 657 DISTANCE = 5.14 ANGSTROMS REMARK 525 HOH B 669 DISTANCE = 5.71 ANGSTROMS REMARK 525 HOH A 674 DISTANCE = 6.67 ANGSTROMS REMARK 525 HOH A 680 DISTANCE = 6.36 ANGSTROMS REMARK 525 HOH A 689 DISTANCE = 5.28 ANGSTROMS REMARK 525 HOH B 693 DISTANCE = 5.06 ANGSTROMS REMARK 525 HOH A 693 DISTANCE = 8.45 ANGSTROMS REMARK 525 HOH A 703 DISTANCE = 9.86 ANGSTROMS REMARK 525 HOH A 704 DISTANCE = 11.53 ANGSTROMS REMARK 525 HOH A 706 DISTANCE = 7.40 ANGSTROMS REMARK 525 HOH B 720 DISTANCE = 6.02 ANGSTROMS REMARK 525 HOH B 722 DISTANCE = 5.75 ANGSTROMS

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 603 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ADP A 601 O3B REMARK 620 2 THR A 112 OG1 77.0 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 604 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ADP B 602 O3B REMARK 620 2 THR B 112 OG1 79.9 REMARK 620 N 1

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 603 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 604 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADP A 601 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADP B 602 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MKR A 604 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MKR B 605

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2Q2Z RELATED DB: PDB

DBREF 2Q2Y A 2 368 UNP P52732 KIF11_HUMAN 2 368 DBREF 2Q2Y B 2 368 UNP P52732 KIF11_HUMAN 2 368

SEQRES 1 A 367 ALA SER GLN PRO ASN SER SER ALA LYS LYS LYS GLU GLU SEQRES 2 A 367 LYS GLY LYS ASN ILE GLN VAL VAL VAL ARG CYS ARG PRO SEQRES 3 A 367 PHE ASN LEU ALA GLU ARG LYS ALA SER ALA HIS SER ILE SEQRES 4 A 367 VAL GLU CYS ASP PRO VAL ARG LYS GLU VAL SER VAL ARG SEQRES 5 A 367 THR GLY GLY LEU ALA ASP LYS SER SER ARG LYS THR TYR SEQRES 6 A 367 THR PHE ASP MET VAL PHE GLY ALA SER THR LYS GLN ILE SEQRES 7 A 367 ASP VAL TYR ARG SER VAL VAL CYS PRO ILE LEU ASP GLU SEQRES 8 A 367 VAL ILE MET GLY TYR ASN CYS THR ILE PHE ALA TYR GLY SEQRES 9 A 367 GLN THR GLY THR GLY LYS THR PHE THR MET GLU GLY GLU SEQRES 10 A 367 ARG SER PRO ASN GLU GLU TYR THR TRP GLU GLU ASP PRO SEQRES 11 A 367 LEU ALA GLY ILE ILE PRO ARG THR LEU HIS GLN ILE PHE SEQRES 12 A 367 GLU LYS LEU THR ASP ASN GLY THR GLU PHE SER VAL LYS SEQRES 13 A 367 VAL SER LEU LEU GLU ILE TYR ASN GLU GLU LEU PHE ASP SEQRES 14 A 367 LEU LEU ASN PRO SER SER ASP VAL SER GLU ARG LEU GLN SEQRES 15 A 367 MET PHE ASP ASP PRO ARG ASN LYS ARG GLY VAL ILE ILE SEQRES 16 A 367 LYS GLY LEU GLU GLU ILE THR VAL HIS ASN LYS ASP GLU SEQRES 17 A 367 VAL TYR GLN ILE LEU GLU LYS GLY ALA ALA LYS ARG THR SEQRES 18 A 367 THR ALA ALA THR LEU MET ASN ALA TYR SER SER ARG SER SEQRES 19 A 367 HIS SER VAL PHE SER VAL THR ILE HIS MET LYS GLU THR SEQRES 20 A 367 THR ILE ASP GLY GLU GLU LEU VAL LYS ILE GLY LYS LEU SEQRES 21 A 367 ASN LEU VAL ASP LEU ALA GLY SER GLU ASN ILE GLY ARG SEQRES 22 A 367 SER GLY ALA VAL ASP LYS ARG ALA ARG GLU ALA GLY ASN SEQRES 23 A 367 ILE ASN GLN SER LEU LEU THR LEU GLY ARG VAL ILE THR SEQRES 24 A 367 ALA LEU VAL GLU ARG THR PRO HIS VAL PRO TYR ARG GLU SEQRES 25 A 367 SER LYS LEU THR ARG ILE LEU GLN ASP SER LEU GLY GLY SEQRES 26 A 367 ARG THR ARG THR SER ILE ILE ALA THR ILE SER PRO ALA SEQRES 27 A 367 SER LEU ASN LEU GLU GLU THR LEU SER THR LEU GLU TYR SEQRES 28 A 367 ALA HIS ARG ALA LYS ASN ILE LEU ASN LYS PRO GLU VAL SEQRES 29 A 367 ASN GLN LYS SEQRES 1 B 367 ALA SER GLN PRO ASN SER SER ALA LYS LYS LYS GLU GLU SEQRES 2 B 367 LYS GLY LYS ASN ILE GLN VAL VAL VAL ARG CYS ARG PRO SEQRES 3 B 367 PHE ASN LEU ALA GLU ARG LYS ALA SER ALA HIS SER ILE SEQRES 4 B 367 VAL GLU CYS ASP PRO VAL ARG LYS GLU VAL SER VAL ARG SEQRES 5 B 367 THR GLY GLY LEU ALA ASP LYS SER SER ARG LYS THR TYR SEQRES 6 B 367 THR PHE ASP MET VAL PHE GLY ALA SER THR LYS GLN ILE SEQRES 7 B 367 ASP VAL TYR ARG SER VAL VAL CYS PRO ILE LEU ASP GLU SEQRES 8 B 367 VAL ILE MET GLY TYR ASN CYS THR ILE PHE ALA TYR GLY SEQRES 9 B 367 GLN THR GLY THR GLY LYS THR PHE THR MET GLU GLY GLU SEQRES 10 B 367 ARG SER PRO ASN GLU GLU TYR THR TRP GLU GLU ASP PRO SEQRES 11 B 367 LEU ALA GLY ILE ILE PRO ARG THR LEU HIS GLN ILE PHE SEQRES 12 B 367 GLU LYS LEU THR ASP ASN GLY THR GLU PHE SER VAL LYS SEQRES 13 B 367 VAL SER LEU LEU GLU ILE TYR ASN GLU GLU LEU PHE ASP SEQRES 14 B 367 LEU LEU ASN PRO SER SER ASP VAL SER GLU ARG LEU GLN SEQRES 15 B 367 MET PHE ASP ASP PRO ARG ASN LYS ARG GLY VAL ILE ILE SEQRES 16 B 367 LYS GLY LEU GLU GLU ILE THR VAL HIS ASN LYS ASP GLU SEQRES 17 B 367 VAL TYR GLN ILE LEU GLU LYS GLY ALA ALA LYS ARG THR SEQRES 18 B 367 THR ALA ALA THR LEU MET ASN ALA TYR SER SER ARG SER SEQRES 19 B 367 HIS SER VAL PHE SER VAL THR ILE HIS MET LYS GLU THR SEQRES 20 B 367 THR ILE ASP GLY GLU GLU LEU VAL LYS ILE GLY LYS LEU SEQRES 21 B 367 ASN LEU VAL ASP LEU ALA GLY SER GLU ASN ILE GLY ARG SEQRES 22 B 367 SER GLY ALA VAL ASP LYS ARG ALA ARG GLU ALA GLY ASN SEQRES 23 B 367 ILE ASN GLN SER LEU LEU THR LEU GLY ARG VAL ILE THR SEQRES 24 B 367 ALA LEU VAL GLU ARG THR PRO HIS VAL PRO TYR ARG GLU SEQRES 25 B 367 SER LYS LEU THR ARG ILE LEU GLN ASP SER LEU GLY GLY SEQRES 26 B 367 ARG THR ARG THR SER ILE ILE ALA THR ILE SER PRO ALA SEQRES 27 B 367 SER LEU ASN LEU GLU GLU THR LEU SER THR LEU GLU TYR SEQRES 28 B 367 ALA HIS ARG ALA LYS ASN ILE LEU ASN LYS PRO GLU VAL SEQRES 29 B 367 ASN GLN LYS

HET MG A 603 1 HET MG B 604 1 HET ADP A 601 27 HET ADP B 602 27 HET MKR A 604 35 HET MKR B 605 35

HETNAM MG MAGNESIUM ION HETNAM ADP ADENOSINE-5'-DIPHOSPHATE HETNAM MKR 1-{(3R,3AR)-3-[3-(4-ACETYLPIPERAZIN-1-YL)PROPYL]-8- HETNAM 2 MKR FLUORO-3-PHENYL-3A,4-DIHYDRO-3H-PYRAZOLO[5,1-C][1, HETNAM 3 MKR 4]BENZOXAZIN-2-YL}ETHANONE

FORMUL 3 MG 2(MG 2+) FORMUL 5 ADP 2(C10 H15 N5 O10 P2) FORMUL 7 MKR 2(C27 H31 F N4 O3) FORMUL 9 HOH *245(H2 O)

HELIX 1 1 ASN A 29 ALA A 35 1 7 HELIX 2 2 LYS A 77 VAL A 85 1 9 HELIX 3 3 VAL A 85 MET A 95 1 11 HELIX 4 4 GLY A 110 GLU A 116 1 7 HELIX 5 5 GLY A 134 THR A 148 1 15 HELIX 6 6 ASN A 206 ASP A 208 5 3 HELIX 7 7 GLU A 209 MET A 228 1 20 HELIX 8 8 ALA A 230 SER A 235 1 6 HELIX 9 9 ASN A 289 GLU A 304 1 16 HELIX 10 10 PRO A 310 GLU A 313 5 4 HELIX 11 11 SER A 314 LEU A 320 1 7 HELIX 12 12 GLN A 321 LEU A 324 5 4 HELIX 13 13 ALA A 339 LEU A 341 5 3 HELIX 14 14 ASN A 342 LYS A 357 1 16 HELIX 15 15 LYS B 77 VAL B 85 1 9 HELIX 16 16 VAL B 85 MET B 95 1 11 HELIX 17 17 GLY B 110 GLU B 116 1 7 HELIX 18 18 SER B 120 GLU B 124 5 5 HELIX 19 19 GLY B 134 LEU B 147 1 14 HELIX 20 20 GLU B 209 MET B 228 1 20 HELIX 21 21 ALA B 230 SER B 235 1 6 HELIX 22 22 ASN B 289 GLU B 304 1 16 HELIX 23 23 PRO B 310 GLU B 313 5 4 HELIX 24 24 SER B 314 LEU B 320 1 7 HELIX 25 25 GLN B 321 LEU B 324 5 4 HELIX 26 26 ALA B 339 LEU B 341 5 3 HELIX 27 27 ASN B 342 LYS B 357 1 16

SHEET 1 A 8 MET A 70 PHE A 72 0 SHEET 2 A 8 GLN A 20 CYS A 25 1 N CYS A 25 O PHE A 72 SHEET 3 A 8 ARG A 329 ILE A 336 1 O ILE A 332 N VAL A 22 SHEET 4 A 8 ASN A 98 GLY A 105 1 N TYR A 104 O THR A 335 SHEET 5 A 8 GLU A 253 ASP A 265 1 O VAL A 264 N ILE A 101 SHEET 6 A 8 HIS A 236 THR A 249 -1 N ILE A 243 O GLY A 259 SHEET 7 A 8 PHE A 154 TYR A 164 -1 N SER A 159 O SER A 240 SHEET 8 A 8 GLU A 167 ASP A 170 -1 O PHE A 169 N GLU A 162 SHEET 1 B 8 MET A 70 PHE A 72 0 SHEET 2 B 8 GLN A 20 CYS A 25 1 N CYS A 25 O PHE A 72 SHEET 3 B 8 ARG A 329 ILE A 336 1 O ILE A 332 N VAL A 22 SHEET 4 B 8 ASN A 98 GLY A 105 1 N TYR A 104 O THR A 335 SHEET 5 B 8 GLU A 253 ASP A 265 1 O VAL A 264 N ILE A 101 SHEET 6 B 8 HIS A 236 THR A 249 -1 N ILE A 243 O GLY A 259 SHEET 7 B 8 PHE A 154 TYR A 164 -1 N SER A 159 O SER A 240 SHEET 8 B 8 ILE A 202 VAL A 204 -1 O VAL A 204 N VAL A 156 SHEET 1 C 3 VAL A 41 ASP A 44 0 SHEET 2 C 3 GLU A 49 ARG A 53 -1 O GLU A 49 N ASP A 44 SHEET 3 C 3 ARG A 63 THR A 67 -1 O LYS A 64 N VAL A 52 SHEET 1 D 2 GLN A 183 ASP A 186 0 SHEET 2 D 2 VAL A 194 LYS A 197 -1 O ILE A 195 N PHE A 185 SHEET 1 E 8 MET B 70 PHE B 72 0 SHEET 2 E 8 GLN B 20 CYS B 25 1 N CYS B 25 O PHE B 72 SHEET 3 E 8 ARG B 329 ILE B 336 1 O ALA B 334 N VAL B 22 SHEET 4 E 8 ASN B 98 GLY B 105 1 N TYR B 104 O ILE B 333 SHEET 5 E 8 GLU B 254 ASP B 265 1 O LYS B 260 N CYS B 99 SHEET 6 E 8 HIS B 236 THR B 248 -1 N GLU B 247 O LEU B 255 SHEET 7 E 8 GLU B 153 TYR B 164 -1 N LEU B 161 O VAL B 238 SHEET 8 E 8 GLU B 167 ASP B 170 -1 O PHE B 169 N GLU B 162 SHEET 1 F 8 MET B 70 PHE B 72 0 SHEET 2 F 8 GLN B 20 CYS B 25 1 N CYS B 25 O PHE B 72 SHEET 3 F 8 ARG B 329 ILE B 336 1 O ALA B 334 N VAL B 22 SHEET 4 F 8 ASN B 98 GLY B 105 1 N TYR B 104 O ILE B 333 SHEET 5 F 8 GLU B 254 ASP B 265 1 O LYS B 260 N CYS B 99 SHEET 6 F 8 HIS B 236 THR B 248 -1 N GLU B 247 O LEU B 255 SHEET 7 F 8 GLU B 153 TYR B 164 -1 N LEU B 161 O VAL B 238 SHEET 8 F 8 ILE B 202 VAL B 204 -1 O VAL B 204 N VAL B 156 SHEET 1 G 3 VAL B 41 ASP B 44 0 SHEET 2 G 3 GLU B 49 GLY B 56 -1 O SER B 51 N GLU B 42 SHEET 3 G 3 SER B 61 THR B 67 -1 O LYS B 64 N VAL B 52 SHEET 1 H 2 GLN B 183 ASP B 186 0 SHEET 2 H 2 VAL B 194 LYS B 197 -1 O ILE B 195 N PHE B 185

LINK MG MG A 603 O3B ADP A 601 1555 1555 2.57 LINK MG MG A 603 OG1 THR A 112 1555 1555 2.46 LINK MG MG B 604 O3B ADP B 602 1555 1555 2.43 LINK MG MG B 604 OG1 THR B 112 1555 1555 2.18

SITE 1 AC1 2 THR A 112 ADP A 601 SITE 1 AC2 3 THR B 112 SER B 232 ADP B 602 SITE 1 AC3 16 ARG A 24 ARG A 26 PRO A 27 GLN A 106 SITE 2 AC3 16 GLY A 108 THR A 109 GLY A 110 LYS A 111 SITE 3 AC3 16 THR A 112 PHE A 113 GLU A 118 MG A 603 SITE 4 AC3 16 HOH A 632 HOH A 652 HOH A 684 HOH A 714 SITE 1 AC4 10 ARG B 26 THR B 107 GLY B 108 GLY B 110 SITE 2 AC4 10 LYS B 111 THR B 112 PHE B 113 GLU B 118 SITE 3 AC4 10 MG B 604 HOH B 721 SITE 1 AC5 12 GLU A 116 GLU A 118 ARG A 119 TRP A 127 SITE 2 AC5 12 LEU A 160 TYR A 211 LEU A 214 GLU A 215 SITE 3 AC5 12 GLY A 217 ALA B 218 ALA B 219 THR B 222 SITE 1 AC6 14 ALA A 218 ALA A 219 THR A 222 GLU B 116 SITE 2 AC6 14 GLY B 117 GLU B 118 ARG B 119 TRP B 127 SITE 3 AC6 14 ALA B 133 PRO B 137 LEU B 160 TYR B 211 SITE 4 AC6 14 LEU B 214 GLU B 215

CRYST1 68.860 79.800 159.570 90.00 90.00 90.00 P 21 21 21 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 0.014522 0.000000 0.000000 0.00000

SCALE2 0.000000 0.012531 0.000000 0.00000

SCALE3 0.000000 0.000000 0.006267 0.00000