HEADER TRANSFERASE 15-JUL-19 6KHE TITLE CRYSTAL STRUCTURE OF CLK2 IN COMPLEX WITH CX-4945 COMPND MOL_ID: 1; COMPND 2 MOLECULE: DUAL SPECIFICITY PROTEIN KINASE CLK2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CDC-LIKE KINASE 2; COMPND 5 EC: 2.7.12.1; COMPND 6 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: CLK2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CDC2-LIKE KINASE, CASEIN KINASE, CX-4945, ALTERNATIVE SPLICING, KEYWDS 2 SPLICING, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.Y.LEE,J.S.YUN,H.JIN,J.H.CHANG REVDAT 2 27-MAR-24 6KHE 1 REMARK REVDAT 1 02-OCT-19 6KHE 0 JRNL AUTH J.Y.LEE,J.S.YUN,W.K.KIM,H.S.CHUN,H.JIN,S.CHO,J.H.CHANG JRNL TITL STRUCTURAL BASIS FOR THE SELECTIVE INHIBITION OF CDC2-LIKE JRNL TITL 2 KINASES BY CX-4945. JRNL REF BIOMED RES INT V.2019 25068 2019 JRNL REFN ESSN 2314-6141 JRNL PMID 31531359 JRNL DOI 10.1155/2019/6125068 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998: ??? 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.46 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 12156 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.203 REMARK 3 R VALUE (WORKING SET) : 0.196 REMARK 3 FREE R VALUE : 0.261 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1216 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 40.4560 - 5.8193 0.98 1309 146 0.1888 0.2420 REMARK 3 2 5.8193 - 4.6211 1.00 1246 138 0.1780 0.2299 REMARK 3 3 4.6211 - 4.0376 1.00 1221 136 0.1539 0.2033 REMARK 3 4 4.0376 - 3.6687 1.00 1210 135 0.1710 0.2584 REMARK 3 5 3.6687 - 3.4059 1.00 1204 134 0.1856 0.2591 REMARK 3 6 3.4059 - 3.2052 1.00 1198 133 0.2339 0.2777 REMARK 3 7 3.2052 - 3.0447 1.00 1182 131 0.2520 0.3459 REMARK 3 8 3.0447 - 2.9122 1.00 1189 132 0.2793 0.3471 REMARK 3 9 2.9122 - 2.8001 1.00 1181 131 0.3161 0.4244 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.410 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.640 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 57.61 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 53.41 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 6KHE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 16-JUL-19. REMARK 100 THE DEPOSITION ID IS D_1300012938. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-JUL-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 5C (4A) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12244 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 18.50 REMARK 200 R MERGE (I) : 0.18900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 3.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 18.60 REMARK 200 R MERGE FOR SHELL (I) : 1.36700 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.99 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.92 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS PH 5.5, 0.2M MGCL2, 25% REMARK 280 (W/V) PEG 3350, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 80.91250 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 37.81350 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 37.81350 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 121.36875 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 37.81350 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 37.81350 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 40.45625 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 37.81350 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 37.81350 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 121.36875 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 37.81350 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 37.81350 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 40.45625 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 80.91250 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 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 HIS A 3 REMARK 465 PRO A 4 REMARK 465 ARG A 5 REMARK 465 ARG A 6 REMARK 465 TYR A 7 REMARK 465 HIS A 8 REMARK 465 SER A 9 REMARK 465 SER A 10 REMARK 465 GLU A 11 REMARK 465 ARG A 12 REMARK 465 GLY A 13 REMARK 465 SER A 14 REMARK 465 ARG A 15 REMARK 465 GLY A 16 REMARK 465 SER A 17 REMARK 465 TYR A 18 REMARK 465 ARG A 19 REMARK 465 GLU A 20 REMARK 465 HIS A 21 REMARK 465 TYR A 22 REMARK 465 ARG A 23 REMARK 465 SER A 24 REMARK 465 ARG A 25 REMARK 465 LYS A 26 REMARK 465 HIS A 27 REMARK 465 LYS A 28 REMARK 465 ARG A 29 REMARK 465 ARG A 30 REMARK 465 ARG A 31 REMARK 465 SER A 32 REMARK 465 ARG A 33 REMARK 465 SER A 34 REMARK 465 TRP A 35 REMARK 465 SER A 36 REMARK 465 SER A 37 REMARK 465 SER A 38 REMARK 465 SER A 39 REMARK 465 ASP A 40 REMARK 465 ARG A 41 REMARK 465 THR A 42 REMARK 465 ARG A 43 REMARK 465 ARG A 44 REMARK 465 ARG A 45 REMARK 465 ARG A 46 REMARK 465 ARG A 47 REMARK 465 GLU A 48 REMARK 465 ASP A 49 REMARK 465 SER A 50 REMARK 465 TYR A 51 REMARK 465 HIS A 52 REMARK 465 VAL A 53 REMARK 465 ARG A 54 REMARK 465 SER A 55 REMARK 465 ARG A 56 REMARK 465 SER A 57 REMARK 465 SER A 58 REMARK 465 TYR A 59 REMARK 465 ASP A 60 REMARK 465 ASP A 61 REMARK 465 ARG A 62 REMARK 465 SER A 63 REMARK 465 SER A 64 REMARK 465 ASP A 65 REMARK 465 ARG A 66 REMARK 465 ARG A 67 REMARK 465 VAL A 68 REMARK 465 TYR A 69 REMARK 465 ASP A 70 REMARK 465 ARG A 71 REMARK 465 ARG A 72 REMARK 465 TYR A 73 REMARK 465 CYS A 74 REMARK 465 GLY A 75 REMARK 465 SER A 76 REMARK 465 TYR A 77 REMARK 465 ARG A 78 REMARK 465 ARG A 79 REMARK 465 ASN A 80 REMARK 465 ASP A 81 REMARK 465 TYR A 82 REMARK 465 SER A 83 REMARK 465 ARG A 84 REMARK 465 ASP A 85 REMARK 465 ARG A 86 REMARK 465 GLY A 87 REMARK 465 ASP A 88 REMARK 465 ALA A 89 REMARK 465 TYR A 90 REMARK 465 TYR A 91 REMARK 465 ASP A 92 REMARK 465 THR A 93 REMARK 465 ASP A 94 REMARK 465 TYR A 95 REMARK 465 ARG A 96 REMARK 465 HIS A 97 REMARK 465 SER A 98 REMARK 465 TYR A 99 REMARK 465 GLU A 100 REMARK 465 TYR A 101 REMARK 465 GLN A 102 REMARK 465 ARG A 103 REMARK 465 GLU A 104 REMARK 465 ASN A 105 REMARK 465 SER A 106 REMARK 465 SER A 107 REMARK 465 TYR A 108 REMARK 465 ARG A 109 REMARK 465 SER A 110 REMARK 465 GLN A 111 REMARK 465 ARG A 112 REMARK 465 SER A 113 REMARK 465 SER A 114 REMARK 465 ARG A 115 REMARK 465 ARG A 116 REMARK 465 LYS A 117 REMARK 465 HIS A 118 REMARK 465 ARG A 119 REMARK 465 ARG A 120 REMARK 465 ARG A 121 REMARK 465 ARG A 122 REMARK 465 ARG A 123 REMARK 465 ARG A 124 REMARK 465 SER A 125 REMARK 465 ARG A 126 REMARK 465 THR A 127 REMARK 465 PHE A 128 REMARK 465 SER A 129 REMARK 465 ARG A 130 REMARK 465 SER A 131 REMARK 465 SER A 132 REMARK 465 SER A 133 REMARK 465 GLN A 134 REMARK 465 HIS A 135 REMARK 465 SER A 136 REMARK 465 SER A 137 REMARK 465 ARG A 138 REMARK 465 ARG A 139 REMARK 465 ALA A 140 REMARK 465 LYS A 141 REMARK 465 SER A 142 REMARK 465 VAL A 143 REMARK 465 PRO A 486 REMARK 465 PRO A 487 REMARK 465 ASN A 488 REMARK 465 LYS A 489 REMARK 465 LEU A 490 REMARK 465 TRP A 491 REMARK 465 ASP A 492 REMARK 465 SER A 493 REMARK 465 SER A 494 REMARK 465 ARG A 495 REMARK 465 ASP A 496 REMARK 465 ILE A 497 REMARK 465 SER A 498 REMARK 465 ARG A 499 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 OD1 ASP A 219 O HOH A 1101 2.16 REMARK 500 O GLU A 203 O HOH A 1102 2.16 REMARK 500 O HOH A 1106 O HOH A 1107 2.16 REMARK 500 OE2 GLU A 171 NH1 ARG A 176 2.17 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O GLY A 329 NH1 ARG A 483 6555 1.88 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 GLU A 161 51.67 31.38 REMARK 500 ARG A 162 -45.81 -146.03 REMARK 500 ARG A 185 43.04 -93.40 REMARK 500 VAL A 198 128.44 -25.04 REMARK 500 LEU A 246 -166.78 -122.53 REMARK 500 LYS A 312 71.44 38.94 REMARK 500 ASP A 327 73.84 65.16 REMARK 500 SER A 343 -179.55 72.38 REMARK 500 SER A 359 -148.08 -151.75 REMARK 500 HIS A 384 19.30 -146.45 REMARK 500 SER A 426 -70.88 -63.66 REMARK 500 SER A 444 138.55 -177.09 REMARK 500 LEU A 460 45.15 -95.27 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 3NG A 1000 DBREF 6KHE A 1 499 UNP P49760 CLK2_HUMAN 1 499 SEQRES 1 A 499 MET PRO HIS PRO ARG ARG TYR HIS SER SER GLU ARG GLY SEQRES 2 A 499 SER ARG GLY SER TYR ARG GLU HIS TYR ARG SER ARG LYS SEQRES 3 A 499 HIS LYS ARG ARG ARG SER ARG SER TRP SER SER SER SER SEQRES 4 A 499 ASP ARG THR ARG ARG ARG ARG ARG GLU ASP SER TYR HIS SEQRES 5 A 499 VAL ARG SER ARG SER SER TYR ASP ASP ARG SER SER ASP SEQRES 6 A 499 ARG ARG VAL TYR ASP ARG ARG TYR CYS GLY SER TYR ARG SEQRES 7 A 499 ARG ASN ASP TYR SER ARG ASP ARG GLY ASP ALA TYR TYR SEQRES 8 A 499 ASP THR ASP TYR ARG HIS SER TYR GLU TYR GLN ARG GLU SEQRES 9 A 499 ASN SER SER TYR ARG SER GLN ARG SER SER ARG ARG LYS SEQRES 10 A 499 HIS ARG ARG ARG ARG ARG ARG SER ARG THR PHE SER ARG SEQRES 11 A 499 SER SER SER GLN HIS SER SER ARG ARG ALA LYS SER VAL SEQRES 12 A 499 GLU ASP ASP ALA GLU GLY HIS LEU ILE TYR HIS VAL GLY SEQRES 13 A 499 ASP TRP LEU GLN GLU ARG TYR GLU ILE VAL SER THR LEU SEQRES 14 A 499 GLY GLU GLY THR PHE GLY ARG VAL VAL GLN CYS VAL ASP SEQRES 15 A 499 HIS ARG ARG GLY GLY ALA ARG VAL ALA LEU LYS ILE ILE SEQRES 16 A 499 LYS ASN VAL GLU LYS TYR LYS GLU ALA ALA ARG LEU GLU SEQRES 17 A 499 ILE ASN VAL LEU GLU LYS ILE ASN GLU LYS ASP PRO ASP SEQRES 18 A 499 ASN LYS ASN LEU CYS VAL GLN MET PHE ASP TRP PHE ASP SEQRES 19 A 499 TYR HIS GLY HIS MET CYS ILE SER PHE GLU LEU LEU GLY SEQRES 20 A 499 LEU SER THR PHE ASP PHE LEU LYS ASP ASN ASN TYR LEU SEQRES 21 A 499 PRO TYR PRO ILE HIS GLN VAL ARG HIS MET ALA PHE GLN SEQRES 22 A 499 LEU CYS GLN ALA VAL LYS PHE LEU HIS ASP ASN LYS LEU SEQRES 23 A 499 THR HIS THR ASP LEU LYS PRO GLU ASN ILE LEU PHE VAL SEQRES 24 A 499 ASN SER ASP TYR GLU LEU THR TYR ASN LEU GLU LYS LYS SEQRES 25 A 499 ARG ASP GLU ARG SER VAL LYS SER THR ALA VAL ARG VAL SEQRES 26 A 499 VAL ASP PHE GLY SER ALA THR PHE ASP HIS GLU HIS HIS SEQRES 27 A 499 SER THR ILE VAL SER THR ARG HIS TYR ARG ALA PRO GLU SEQRES 28 A 499 VAL ILE LEU GLU LEU GLY TRP SER GLN PRO CYS ASP VAL SEQRES 29 A 499 TRP SER ILE GLY CYS ILE ILE PHE GLU TYR TYR VAL GLY SEQRES 30 A 499 PHE THR LEU PHE GLN THR HIS ASP ASN ARG GLU HIS LEU SEQRES 31 A 499 ALA MET MET GLU ARG ILE LEU GLY PRO ILE PRO SER ARG SEQRES 32 A 499 MET ILE ARG LYS THR ARG LYS GLN LYS TYR PHE TYR ARG SEQRES 33 A 499 GLY ARG LEU ASP TRP ASP GLU ASN THR SER ALA GLY ARG SEQRES 34 A 499 TYR VAL ARG GLU ASN CYS LYS PRO LEU ARG ARG TYR LEU SEQRES 35 A 499 THR SER GLU ALA GLU GLU HIS HIS GLN LEU PHE ASP LEU SEQRES 36 A 499 ILE GLU SER MET LEU GLU TYR GLU PRO ALA LYS ARG LEU SEQRES 37 A 499 THR LEU GLY GLU ALA LEU GLN HIS PRO PHE PHE ALA ARG SEQRES 38 A 499 LEU ARG ALA GLU PRO PRO ASN LYS LEU TRP ASP SER SER SEQRES 39 A 499 ARG ASP ILE SER ARG HET 3NG A1000 25 HETNAM 3NG 5-[(3-CHLOROPHENYL)AMINO]BENZO[C][2,6]NAPHTHYRIDINE-8- HETNAM 2 3NG CARBOXYLIC ACID FORMUL 2 3NG C19 H12 CL N3 O2 FORMUL 3 HOH *34(H2 O) HELIX 1 AA1 VAL A 198 ASP A 219 1 22 HELIX 2 AA2 SER A 249 ASP A 256 1 8 HELIX 3 AA3 PRO A 263 ASP A 283 1 21 HELIX 4 AA4 LYS A 292 GLU A 294 5 3 HELIX 5 AA5 ASP A 327 ALA A 331 5 5 HELIX 6 AA6 THR A 344 ARG A 348 5 5 HELIX 7 AA7 ALA A 349 LEU A 354 1 6 HELIX 8 AA8 GLN A 360 GLY A 377 1 18 HELIX 9 AA9 ASP A 385 GLY A 398 1 14 HELIX 10 AB1 PRO A 401 THR A 408 1 8 HELIX 11 AB2 LYS A 410 LYS A 412 5 3 HELIX 12 AB3 THR A 425 CYS A 435 1 11 HELIX 13 AB4 PRO A 437 LEU A 442 5 6 HELIX 14 AB5 ALA A 446 LEU A 460 1 15 HELIX 15 AB6 THR A 469 LEU A 474 1 6 HELIX 16 AB7 HIS A 476 ALA A 480 5 5 SHEET 1 AA1 6 TRP A 158 LEU A 159 0 SHEET 2 AA1 6 TYR A 163 GLU A 171 -1 O TYR A 163 N LEU A 159 SHEET 3 AA1 6 GLY A 175 ASP A 182 -1 O VAL A 177 N LEU A 169 SHEET 4 AA1 6 ARG A 189 ILE A 195 -1 O ILE A 194 N ARG A 176 SHEET 5 AA1 6 HIS A 238 GLU A 244 -1 O PHE A 243 N ALA A 191 SHEET 6 AA1 6 MET A 229 TYR A 235 -1 N PHE A 230 O SER A 242 SHEET 1 AA2 2 LEU A 286 THR A 287 0 SHEET 2 AA2 2 THR A 332 PHE A 333 -1 O THR A 332 N THR A 287 SHEET 1 AA3 2 ILE A 296 PHE A 298 0 SHEET 2 AA3 2 VAL A 323 VAL A 325 -1 O ARG A 324 N LEU A 297 SHEET 1 AA4 2 TYR A 303 ASN A 308 0 SHEET 2 AA4 2 ARG A 313 VAL A 318 -1 O ARG A 313 N ASN A 308 SHEET 1 AA5 2 PHE A 414 TYR A 415 0 SHEET 2 AA5 2 ARG A 418 LEU A 419 -1 O ARG A 418 N TYR A 415 SITE 1 AC1 15 LEU A 169 GLY A 170 GLU A 171 PHE A 174 SITE 2 AC1 15 VAL A 177 ALA A 191 LYS A 193 PHE A 243 SITE 3 AC1 15 GLU A 244 LEU A 245 LEU A 246 LEU A 297 SITE 4 AC1 15 VAL A 326 ASP A 327 HOH A1115 CRYST1 75.627 75.627 161.825 90.00 90.00 90.00 P 43 21 2 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 0.013223 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013223 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006180 0.00000