HEADER TRANSFERASE 07-JUL-10 2XKE TITLE STRUCTURE OF NEK2 BOUND TO AMINIPYRAZINE COMPOUND 5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE/THREONINE-PROTEIN KINASE NEK2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTIC DOMAIN, RESIDUES 1-271; COMPND 5 SYNONYM: NEK2, NEVER IN MITOSIS A-RELATED KINASE 2, NIMA-RELATED COMPND 6 PROTEIN KINASE 2, NIMA-LIKE PROTEIN KINASE 1, HSPK 21; COMPND 7 EC: 2.7.11.1; 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 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS TRANSFERASE, CENTROSOME, MITOSIS EXPDTA X-RAY DIFFRACTION AUTHOR C.MAS-DROUX,R.BAYLISS REVDAT 3 20-DEC-23 2XKE 1 REMARK REVDAT 2 25-MAY-11 2XKE 1 JRNL REMARK REVDAT 1 03-NOV-10 2XKE 0 JRNL AUTH D.K.WHELLIGAN,S.SOLANKI,D.TAYLOR,D.W.THOMSON,K.M.CHEUNG, JRNL AUTH 2 K.BOXALL,C.MAS-DROUX,C.BARILLARI,S.BURNS,C.G.GRUMMITT, JRNL AUTH 3 I.COLLINS,R.L.VAN MONTFORT,G.W.AHERNE,R.BAYLISS,S.HOELDER JRNL TITL AMINOPYRAZINE INHIBITORS BINDING TO AN UNUSUAL INACTIVE JRNL TITL 2 CONFORMATION OF THE MITOTIC KINASE NEK2: SAR AND STRUCTURAL JRNL TITL 3 CHARACTERIZATION. JRNL REF J.MED.CHEM. V. 53 7682 2010 JRNL REFN ISSN 0022-2623 JRNL PMID 20936789 JRNL DOI 10.1021/JM1008727 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.43 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.100 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 3 NUMBER OF REFLECTIONS : 16477 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.175 REMARK 3 FREE R VALUE : 0.226 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 833 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 50.4435 - 4.0026 0.98 2679 155 0.1855 0.2280 REMARK 3 2 4.0026 - 3.1771 0.99 2664 128 0.1606 0.2079 REMARK 3 3 3.1771 - 2.7755 0.99 2602 142 0.1713 0.2351 REMARK 3 4 2.7755 - 2.5218 0.98 2571 160 0.1695 0.2216 REMARK 3 5 2.5218 - 2.3410 0.97 2591 117 0.1560 0.2152 REMARK 3 6 2.3410 - 2.2030 0.95 2537 131 0.1668 0.2238 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.36 REMARK 3 B_SOL : 60.35 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.600 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.07 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.56070 REMARK 3 B22 (A**2) : -7.76720 REMARK 3 B33 (A**2) : 10.32790 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -6.86670 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.010 2044 REMARK 3 ANGLE : 1.152 2755 REMARK 3 CHIRALITY : 0.076 300 REMARK 3 PLANARITY : 0.010 349 REMARK 3 DIHEDRAL : 16.753 776 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A AND RESID 3:63) REMARK 3 ORIGIN FOR THE GROUP (A): -28.4737 0.7577 9.4063 REMARK 3 T TENSOR REMARK 3 T11: 0.2057 T22: 0.2887 REMARK 3 T33: 0.3134 T12: -0.0379 REMARK 3 T13: -0.0310 T23: -0.0957 REMARK 3 L TENSOR REMARK 3 L11: 1.7511 L22: 1.0188 REMARK 3 L33: 2.4847 L12: -0.3012 REMARK 3 L13: 1.2213 L23: 1.0432 REMARK 3 S TENSOR REMARK 3 S11: -0.0888 S12: 0.4072 S13: -0.4747 REMARK 3 S21: -0.0877 S22: 0.0091 S23: 0.2881 REMARK 3 S31: -0.1627 S32: 0.2800 S33: 0.0497 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN A AND RESID 64:157) REMARK 3 ORIGIN FOR THE GROUP (A): -17.9050 8.1322 19.6805 REMARK 3 T TENSOR REMARK 3 T11: 0.1281 T22: 0.1519 REMARK 3 T33: 0.1642 T12: -0.0428 REMARK 3 T13: 0.0001 T23: -0.0178 REMARK 3 L TENSOR REMARK 3 L11: 0.9006 L22: 0.5458 REMARK 3 L33: 0.3612 L12: 0.4337 REMARK 3 L13: 0.1951 L23: 0.1700 REMARK 3 S TENSOR REMARK 3 S11: -0.1388 S12: -0.0176 S13: -0.0376 REMARK 3 S21: 0.0028 S22: -0.0216 S23: 0.0570 REMARK 3 S31: 0.0105 S32: -0.1459 S33: 0.1296 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN A AND RESID 158:279) REMARK 3 ORIGIN FOR THE GROUP (A): -5.4103 21.0183 19.8881 REMARK 3 T TENSOR REMARK 3 T11: 0.1342 T22: 0.0956 REMARK 3 T33: 0.1203 T12: -0.0179 REMARK 3 T13: 0.0260 T23: 0.0097 REMARK 3 L TENSOR REMARK 3 L11: 0.5875 L22: 1.0681 REMARK 3 L33: 0.8976 L12: 0.5088 REMARK 3 L13: -0.0578 L23: 0.2229 REMARK 3 S TENSOR REMARK 3 S11: -0.1198 S12: 0.0889 S13: 0.0156 REMARK 3 S21: -0.0470 S22: 0.0836 S23: -0.0621 REMARK 3 S31: -0.1330 S32: -0.0283 S33: 0.0387 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: (CHAIN B AND RESID 1) REMARK 3 ORIGIN FOR THE GROUP (A): -25.0889 7.9784 18.2070 REMARK 3 T TENSOR REMARK 3 T11: 0.3040 T22: 0.3431 REMARK 3 T33: 0.3398 T12: -0.0446 REMARK 3 T13: -0.0331 T23: 0.0185 REMARK 3 L TENSOR REMARK 3 L11: 2.2470 L22: 4.5207 REMARK 3 L33: 2.4208 L12: 0.7109 REMARK 3 L13: -0.9758 L23: 2.0267 REMARK 3 S TENSOR REMARK 3 S11: -0.0340 S12: -0.1331 S13: 0.0064 REMARK 3 S21: -0.2475 S22: 0.1605 S23: 0.0951 REMARK 3 S31: -0.0353 S32: -0.0196 S33: -0.1229 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2XKE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 07-JUL-10. REMARK 100 THE DEPOSITION ID IS D_1290044552. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 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 : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16779 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 58.040 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 6.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 3.900 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.24100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 2WQO REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2-10% PEG8000, 100MM TRIS PH 6.8 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 50.56500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 28.44000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 50.56500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 28.44000 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 PRO A 2 REMARK 465 GLY A 17 REMARK 465 SER A 18 REMARK 465 TYR A 19 REMARK 465 ASP A 132 REMARK 465 GLY A 133 REMARK 465 GLY A 134 REMARK 465 HIS A 135 REMARK 465 THR A 136 REMARK 465 VAL A 137 REMARK 465 LEU A 138 REMARK 465 HIS A 139 REMARK 465 ARG A 140 REMARK 465 GLY A 161 REMARK 465 LEU A 162 REMARK 465 ALA A 163 REMARK 465 ARG A 164 REMARK 465 ILE A 165 REMARK 465 LEU A 166 REMARK 465 ASN A 167 REMARK 465 HIS A 168 REMARK 465 ASP A 169 REMARK 465 THR A 170 REMARK 465 SER A 171 REMARK 465 PHE A 172 REMARK 465 ALA A 173 REMARK 465 LYS A 174 REMARK 465 THR A 175 REMARK 465 PHE A 176 REMARK 465 VAL A 177 REMARK 465 GLY A 178 REMARK 465 ARG A 190 REMARK 465 MET A 191 REMARK 465 SER A 192 REMARK 465 TYR A 193 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 ARG A 4 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 6 CG CD OE1 OE2 REMARK 470 GLU A 9 CG CD OE1 OE2 REMARK 470 MET A 51 CG SD CE REMARK 470 ARG A 77 CG CD NE CZ NH1 NH2 REMARK 470 ASN A 79 CG OD1 ND2 REMARK 470 LYS A 103 CG CD CE NZ REMARK 470 GLN A 187 CG CD OE1 NE2 REMARK 470 LYS A 222 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 2094 O HOH A 2095 2.15 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 159 -98.99 59.66 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 A2003 DISTANCE = 6.01 ANGSTROMS REMARK 525 HOH A2016 DISTANCE = 6.46 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE WI2 A 1280 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1282 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1283 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2W5B RELATED DB: PDB REMARK 900 HUMAN NEK2 KINASE ATPGAMMAS-BOUND REMARK 900 RELATED ID: 2W5A RELATED DB: PDB REMARK 900 HUMAN NEK2 KINASE ADP-BOUND REMARK 900 RELATED ID: 2WQO RELATED DB: PDB REMARK 900 STRUCTURE OF NEK2 BOUND TO THE AMINOPYRIDINE CCT241950 REMARK 900 RELATED ID: 2JAV RELATED DB: PDB REMARK 900 HUMAN KINASE WITH PYRROLE-INDOLINONE LIGAND REMARK 900 RELATED ID: 2W5H RELATED DB: PDB REMARK 900 HUMAN NEK2 KINASE APO REMARK 900 RELATED ID: 2XK4 RELATED DB: PDB REMARK 900 STRUCTURE OF NEK2 BOUND TO CCT242101 REMARK 900 RELATED ID: 2XKC RELATED DB: PDB REMARK 900 STRUCTURE OF NEK2 BOUND TO CCT241734 REMARK 900 RELATED ID: 2XK8 RELATED DB: PDB REMARK 900 STRUCTURE OF NEK2 BOUND TO CCT241799 REMARK 900 RELATED ID: 2XK3 RELATED DB: PDB REMARK 900 STRUCTURE OF NEK2 BOUND TO CCT244744 REMARK 900 RELATED ID: 2XKD RELATED DB: PDB REMARK 900 STRUCTURE OF NEK2 BOUND TO CCT231393 REMARK 900 RELATED ID: 2XK7 RELATED DB: PDB REMARK 900 STRUCTURE OF NEK2 BOUND TO CCT242010 REMARK 900 RELATED ID: 2XK6 RELATED DB: PDB REMARK 900 STRUCTURE OF NEK2 BOUND TO REMARK 900 RELATED ID: 2XKF RELATED DB: PDB REMARK 900 STRUCTURE OF NEK2 BOUND TO CCT134934 DBREF 2XKE A 1 271 UNP P51955 NEK2_HUMAN 1 271 SEQADV 2XKE LEU A 272 UNP P51955 EXPRESSION TAG SEQADV 2XKE GLU A 273 UNP P51955 EXPRESSION TAG SEQADV 2XKE HIS A 274 UNP P51955 EXPRESSION TAG SEQADV 2XKE HIS A 275 UNP P51955 EXPRESSION TAG SEQADV 2XKE HIS A 276 UNP P51955 EXPRESSION TAG SEQADV 2XKE HIS A 277 UNP P51955 EXPRESSION TAG SEQADV 2XKE HIS A 278 UNP P51955 EXPRESSION TAG SEQADV 2XKE HIS A 279 UNP P51955 EXPRESSION TAG SEQRES 1 A 279 MET PRO SER ARG ALA GLU ASP TYR GLU VAL LEU TYR THR SEQRES 2 A 279 ILE GLY THR GLY SER TYR GLY ARG CYS GLN LYS ILE ARG SEQRES 3 A 279 ARG LYS SER ASP GLY LYS ILE LEU VAL TRP LYS GLU LEU SEQRES 4 A 279 ASP TYR GLY SER MET THR GLU ALA GLU LYS GLN MET LEU SEQRES 5 A 279 VAL SER GLU VAL ASN LEU LEU ARG GLU LEU LYS HIS PRO SEQRES 6 A 279 ASN ILE VAL ARG TYR TYR ASP ARG ILE ILE ASP ARG THR SEQRES 7 A 279 ASN THR THR LEU TYR ILE VAL MET GLU TYR CYS GLU GLY SEQRES 8 A 279 GLY ASP LEU ALA SER VAL ILE THR LYS GLY THR LYS GLU SEQRES 9 A 279 ARG GLN TYR LEU ASP GLU GLU PHE VAL LEU ARG VAL MET SEQRES 10 A 279 THR GLN LEU THR LEU ALA LEU LYS GLU CYS HIS ARG ARG SEQRES 11 A 279 SER ASP GLY GLY HIS THR VAL LEU HIS ARG ASP LEU LYS SEQRES 12 A 279 PRO ALA ASN VAL PHE LEU ASP GLY LYS GLN ASN VAL LYS SEQRES 13 A 279 LEU GLY ASP PHE GLY LEU ALA ARG ILE LEU ASN HIS ASP SEQRES 14 A 279 THR SER PHE ALA LYS THR PHE VAL GLY THR PRO TYR TYR SEQRES 15 A 279 MET SER PRO GLU GLN MET ASN ARG MET SER TYR ASN GLU SEQRES 16 A 279 LYS SER ASP ILE TRP SER LEU GLY CYS LEU LEU TYR GLU SEQRES 17 A 279 LEU CYS ALA LEU MET PRO PRO PHE THR ALA PHE SER GLN SEQRES 18 A 279 LYS GLU LEU ALA GLY LYS ILE ARG GLU GLY LYS PHE ARG SEQRES 19 A 279 ARG ILE PRO TYR ARG TYR SER ASP GLU LEU ASN GLU ILE SEQRES 20 A 279 ILE THR ARG MET LEU ASN LEU LYS ASP TYR HIS ARG PRO SEQRES 21 A 279 SER VAL GLU GLU ILE LEU GLU ASN PRO LEU ILE LEU GLU SEQRES 22 A 279 HIS HIS HIS HIS HIS HIS HET WI2 A1280 24 HET CL A1281 1 HET CL A1282 1 HET CL A1283 1 HET CL A1284 1 HETNAM WI2 1-[3-AMINO-6-(3-METHOXYPHENYL)PYRAZIN-2-YL]PIPERIDINE- HETNAM 2 WI2 4-CARBOXYLIC ACID HETNAM CL CHLORIDE ION FORMUL 2 WI2 C17 H20 N4 O3 FORMUL 3 CL 4(CL 1-) FORMUL 7 HOH *123(H2 O) HELIX 1 1 ARG A 4 GLU A 6 5 3 HELIX 2 2 THR A 45 ARG A 60 1 16 HELIX 3 3 LEU A 94 GLU A 104 1 11 HELIX 4 4 ASP A 109 ARG A 130 1 22 HELIX 5 5 LYS A 143 ALA A 145 5 3 HELIX 6 6 SER A 184 ASN A 189 1 6 HELIX 7 7 ASN A 194 LEU A 212 1 19 HELIX 8 8 SER A 220 GLY A 231 1 12 HELIX 9 9 SER A 241 LEU A 252 1 12 HELIX 10 10 LYS A 255 ARG A 259 5 5 HELIX 11 11 SER A 261 GLU A 267 1 7 HELIX 12 12 LEU A 272 HIS A 276 5 5 SHEET 1 AA 5 TYR A 8 GLY A 15 0 SHEET 2 AA 5 ARG A 21 ARG A 27 -1 O CYS A 22 N ILE A 14 SHEET 3 AA 5 ILE A 33 ASP A 40 -1 O LEU A 34 N ILE A 25 SHEET 4 AA 5 THR A 81 GLU A 87 -1 O LEU A 82 N LEU A 39 SHEET 5 AA 5 TYR A 70 ASP A 76 -1 N TYR A 71 O VAL A 85 SHEET 1 AB 3 GLY A 92 ASP A 93 0 SHEET 2 AB 3 VAL A 147 LEU A 149 -1 N LEU A 149 O GLY A 92 SHEET 3 AB 3 VAL A 155 LEU A 157 -1 O LYS A 156 N PHE A 148 SITE 1 AC1 10 CYS A 22 LYS A 37 TYR A 70 MET A 86 SITE 2 AC1 10 GLU A 87 CYS A 89 GLY A 92 PHE A 148 SITE 3 AC1 10 ASP A 159 HOH A2123 SITE 1 AC2 2 ARG A 235 HOH A2035 SITE 1 AC3 3 ASN A 154 HIS A 277 HOH A2065 CRYST1 101.130 56.880 79.830 90.00 133.36 90.00 C 1 2 1 4 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 0.009888 0.000000 0.009338 0.00000 SCALE2 0.000000 0.017581 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017229 0.00000