HEADER TRANSFERASE 06-AUG-20 7A04 TITLE STRUCTURE OF HUMAN CKA1 IN COMPLEX WITH COMPOUND B COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHOLINE KINASE ALPHA; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CK,CHETK-ALPHA,ETHANOLAMINE KINASE,EK; COMPND 5 EC: 2.7.1.32,2.7.1.82; 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: CHKA, CHK, CKI; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CHOLINE KINASE, DRUGS, CANCER, ANTI PROLIFERATIVE EFFECT, HALF KEYWDS 2 MOLECULES, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR L.SERRAN-AGUILERA,E.MARIOTTO,G.RUBBINI,F.C.CASTRO NAVAS,C.MARCO, AUTHOR 2 M.P.CARRASCO-JIMENEZ,M.BALLAROTTO,A.MACCHIARULO,R.HURTADO-GUERRERO, AUTHOR 3 G.VIOLA,L.C.LOPEZ-CARA REVDAT 3 31-JAN-24 7A04 1 REMARK REVDAT 2 14-OCT-20 7A04 1 JRNL REVDAT 1 09-SEP-20 7A04 0 JRNL AUTH L.SERRAN-AGUILERA,E.MARIOTTO,G.RUBBINI,F.F.CASTRO NAVAS, JRNL AUTH 2 C.MARCO,M.P.CARRASCO-JIMENEZ,M.BALLAROTTO,A.MACCHIARULO, JRNL AUTH 3 R.HURTADO-GUERRERO,G.VIOLA,L.C.LOPEZ-CARA JRNL TITL SYNTHESIS, BIOLOGICAL EVALUATION, IN SILICO MODELING AND JRNL TITL 2 CRYSTALLIZATION OF NOVEL SMALL MONOCATIONIC MOLECULES WITH JRNL TITL 3 POTENT ANTIPROLIFERATIVE ACTIVITY BY DUAL MECHANISM. JRNL REF EUR.J.MED.CHEM. V. 207 12797 2020 JRNL REFN ISSN 0223-5234 JRNL PMID 32977218 JRNL DOI 10.1016/J.EJMECH.2020.112797 REMARK 2 REMARK 2 RESOLUTION. 2.15 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0258 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) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.98 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 46619 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) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1365 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) : 2.15 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.21 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3387 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.97 REMARK 3 BIN R VALUE (WORKING SET) : 0.2580 REMARK 3 BIN FREE R VALUE SET COUNT : 94 REMARK 3 BIN FREE R VALUE : 0.2690 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5654 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 56 REMARK 3 SOLVENT ATOMS : 394 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.78 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.61000 REMARK 3 B22 (A**2) : 2.84000 REMARK 3 B33 (A**2) : -2.23000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.218 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.184 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.141 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.639 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.953 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.921 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5845 ; 0.009 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 5363 ; 0.002 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7882 ; 1.527 ; 1.652 REMARK 3 BOND ANGLES OTHERS (DEGREES): 12407 ; 1.356 ; 1.576 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 690 ; 6.239 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 310 ;31.734 ;21.806 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 998 ;14.517 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 36 ;13.706 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 722 ; 0.076 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6440 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1324 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): 2778 ; 3.108 ; 3.743 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2777 ; 3.108 ; 3.743 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3462 ; 4.357 ; 5.600 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 3463 ; 4.356 ; 5.600 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3067 ; 3.782 ; 4.119 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 3068 ; 3.781 ; 4.121 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 4421 ; 5.800 ; 6.019 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 6777 ; 8.232 ;43.147 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 6778 ; 8.231 ;43.158 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 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 1 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A 81 455 B 81 455 11799 0.06 0.05 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 7A04 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 07-AUG-20. REMARK 100 THE DEPOSITION ID IS D_1292110617. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-APR-14 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 : ALBA REMARK 200 BEAMLINE : XALOC REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.987 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 48047 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 8.200 REMARK 200 R MERGE (I) : 0.09200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.27 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.71500 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: 3G15 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350, POTASSIUM CHLORIDE, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 291K 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 27.83300 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.49900 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 59.38550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 65.49900 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.83300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 59.38550 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2900 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 32080 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1.0 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 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 PRO A 75 REMARK 465 GLN A 76 REMARK 465 PRO A 77 REMARK 465 PRO A 78 REMARK 465 ALA A 79 REMARK 465 ASP A 80 REMARK 465 ALA A 150 REMARK 465 ILE A 151 REMARK 465 LEU A 152 REMARK 465 GLN A 153 REMARK 465 MET A 154 REMARK 465 ARG A 155 REMARK 465 SER A 156 REMARK 465 CYS A 157 REMARK 465 ASN A 158 REMARK 465 LYS A 159 REMARK 465 GLU A 160 REMARK 465 GLY A 161 REMARK 465 SER A 162 REMARK 465 GLU A 163 REMARK 465 GLN A 164 REMARK 465 ALA A 165 REMARK 465 GLN A 166 REMARK 465 LYS A 167 REMARK 465 GLU A 168 REMARK 465 ASN A 169 REMARK 465 GLU A 170 REMARK 465 PHE A 171 REMARK 465 GLN A 172 REMARK 465 GLY A 173 REMARK 465 ALA A 174 REMARK 465 GLU A 175 REMARK 465 ASN A 388 REMARK 465 GLY A 456 REMARK 465 VAL A 457 REMARK 465 PRO B 75 REMARK 465 GLN B 76 REMARK 465 PRO B 77 REMARK 465 PRO B 78 REMARK 465 ALA B 79 REMARK 465 ASP B 80 REMARK 465 ALA B 150 REMARK 465 ILE B 151 REMARK 465 LEU B 152 REMARK 465 GLN B 153 REMARK 465 MET B 154 REMARK 465 ARG B 155 REMARK 465 SER B 156 REMARK 465 CYS B 157 REMARK 465 ASN B 158 REMARK 465 LYS B 159 REMARK 465 GLU B 160 REMARK 465 GLY B 161 REMARK 465 SER B 162 REMARK 465 GLU B 163 REMARK 465 GLN B 164 REMARK 465 ALA B 165 REMARK 465 GLN B 166 REMARK 465 LYS B 167 REMARK 465 GLU B 168 REMARK 465 ASN B 169 REMARK 465 GLU B 170 REMARK 465 PHE B 171 REMARK 465 GLN B 172 REMARK 465 GLY B 173 REMARK 465 ALA B 174 REMARK 465 GLU B 175 REMARK 465 ASN B 388 REMARK 465 GLY B 456 REMARK 465 VAL B 457 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 GLU A 81 CG CD OE1 OE2 REMARK 470 ARG A 86 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 89 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 90 NE CZ NH1 NH2 REMARK 470 SER A 121 OG REMARK 470 LYS A 142 CE NZ REMARK 470 MET A 177 CG SD CE REMARK 470 LYS A 195 CE NZ REMARK 470 GLU A 230 CD OE1 OE2 REMARK 470 LYS A 239 CD CE NZ REMARK 470 LYS A 255 CD CE NZ REMARK 470 LYS A 258 CD CE NZ REMARK 470 GLU A 259 CD OE1 OE2 REMARK 470 ARG A 262 NE CZ NH1 NH2 REMARK 470 LYS A 272 CE NZ REMARK 470 GLU A 294 CG CD OE1 OE2 REMARK 470 ASN A 320 CG OD1 ND2 REMARK 470 GLU A 357 CD OE1 OE2 REMARK 470 LYS A 358 CG CD CE NZ REMARK 470 ARG A 363 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 391 CG CD OE1 OE2 REMARK 470 GLU B 81 CG CD OE1 OE2 REMARK 470 ARG B 86 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 89 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 90 NE CZ NH1 NH2 REMARK 470 SER B 121 OG REMARK 470 LYS B 142 CE NZ REMARK 470 MET B 177 CG SD CE REMARK 470 LYS B 195 CE NZ REMARK 470 GLU B 230 CD OE1 OE2 REMARK 470 LYS B 239 CD CE NZ REMARK 470 LYS B 255 CD CE NZ REMARK 470 LYS B 258 CD CE NZ REMARK 470 GLU B 259 CD OE1 OE2 REMARK 470 ARG B 262 NE CZ NH1 NH2 REMARK 470 LYS B 272 CE NZ REMARK 470 GLU B 294 CG CD OE1 OE2 REMARK 470 ASN B 320 CG OD1 ND2 REMARK 470 GLU B 357 CD OE1 OE2 REMARK 470 LYS B 358 CG CD CE NZ REMARK 470 ARG B 363 CG CD NE CZ NH1 NH2 REMARK 470 GLU B 391 CG CD OE1 OE2 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 LEU B 144 O LEU B 205 1.60 REMARK 500 CB ASN B 320 O HOH B 748 1.81 REMARK 500 O HOH A 768 O HOH A 790 1.89 REMARK 500 O HOH B 699 O HOH B 763 1.99 REMARK 500 O HOH B 732 O HOH B 738 2.00 REMARK 500 N ALA B 176 O HOH B 601 2.05 REMARK 500 NH2 ARG A 104 OE2 GLU B 245 2.14 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 HOH A 727 O HOH A 766 4555 1.99 REMARK 500 O HOH A 740 O HOH A 783 4455 2.19 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 SER A 211 171.44 176.33 REMARK 500 PRO A 241 46.27 -80.65 REMARK 500 ASN A 281 75.33 63.64 REMARK 500 ASP A 306 46.87 -157.67 REMARK 500 ASP A 330 72.55 61.52 REMARK 500 LEU B 205 -65.92 -94.19 REMARK 500 GLU B 206 134.57 77.66 REMARK 500 SER B 211 173.05 178.18 REMARK 500 PRO B 241 44.01 -78.50 REMARK 500 ASN B 281 75.00 63.44 REMARK 500 ASP B 306 44.90 -157.01 REMARK 500 GLN B 324 49.60 -140.75 REMARK 500 ASP B 330 72.43 58.40 REMARK 500 REMARK 500 REMARK: NULL REMARK 615 REMARK 615 ZERO OCCUPANCY ATOM REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 615 M RES C SSEQI REMARK 615 QTK A 501 REMARK 615 QTK B 501 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue QTK A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 503 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 504 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue QTK B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO B 503 DBREF 7A04 A 75 457 UNP P35790 CHKA_HUMAN 75 457 DBREF 7A04 B 75 457 UNP P35790 CHKA_HUMAN 75 457 SEQRES 1 A 383 PRO GLN PRO PRO ALA ASP GLU GLN PRO GLU PRO ARG THR SEQRES 2 A 383 ARG ARG ARG ALA TYR LEU TRP CYS LYS GLU PHE LEU PRO SEQRES 3 A 383 GLY ALA TRP ARG GLY LEU ARG GLU ASP GLU PHE HIS ILE SEQRES 4 A 383 SER VAL ILE ARG GLY GLY LEU SER ASN MET LEU PHE GLN SEQRES 5 A 383 CYS SER LEU PRO ASP THR THR ALA THR LEU GLY ASP GLU SEQRES 6 A 383 PRO ARG LYS VAL LEU LEU ARG LEU TYR GLY ALA ILE LEU SEQRES 7 A 383 GLN MET ARG SER CYS ASN LYS GLU GLY SER GLU GLN ALA SEQRES 8 A 383 GLN LYS GLU ASN GLU PHE GLN GLY ALA GLU ALA MET VAL SEQRES 9 A 383 LEU GLU SER VAL MET PHE ALA ILE LEU ALA GLU ARG SER SEQRES 10 A 383 LEU GLY PRO LYS LEU TYR GLY ILE PHE PRO GLN GLY ARG SEQRES 11 A 383 LEU GLU GLN PHE ILE PRO SER ARG ARG LEU ASP THR GLU SEQRES 12 A 383 GLU LEU SER LEU PRO ASP ILE SER ALA GLU ILE ALA GLU SEQRES 13 A 383 LYS MET ALA THR PHE HIS GLY MET LYS MET PRO PHE ASN SEQRES 14 A 383 LYS GLU PRO LYS TRP LEU PHE GLY THR MET GLU LYS TYR SEQRES 15 A 383 LEU LYS GLU VAL LEU ARG ILE LYS PHE THR GLU GLU SER SEQRES 16 A 383 ARG ILE LYS LYS LEU HIS LYS LEU LEU SER TYR ASN LEU SEQRES 17 A 383 PRO LEU GLU LEU GLU ASN LEU ARG SER LEU LEU GLU SER SEQRES 18 A 383 THR PRO SER PRO VAL VAL PHE CYS HIS ASN ASP CYS GLN SEQRES 19 A 383 GLU GLY ASN ILE LEU LEU LEU GLU GLY ARG GLU ASN SER SEQRES 20 A 383 GLU LYS GLN LYS LEU MET LEU ILE ASP PHE GLU TYR SER SEQRES 21 A 383 SER TYR ASN TYR ARG GLY PHE ASP ILE GLY ASN HIS PHE SEQRES 22 A 383 CYS GLU TRP MET TYR ASP TYR SER TYR GLU LYS TYR PRO SEQRES 23 A 383 PHE PHE ARG ALA ASN ILE ARG LYS TYR PRO THR LYS LYS SEQRES 24 A 383 GLN GLN LEU HIS PHE ILE SER SER TYR LEU PRO ALA PHE SEQRES 25 A 383 GLN ASN ASP PHE GLU ASN LEU SER THR GLU GLU LYS SER SEQRES 26 A 383 ILE ILE LYS GLU GLU MET LEU LEU GLU VAL ASN ARG PHE SEQRES 27 A 383 ALA LEU ALA SER HIS PHE LEU TRP GLY LEU TRP SER ILE SEQRES 28 A 383 VAL GLN ALA LYS ILE SER SER ILE GLU PHE GLY TYR MET SEQRES 29 A 383 ASP TYR ALA GLN ALA ARG PHE ASP ALA TYR PHE HIS GLN SEQRES 30 A 383 LYS ARG LYS LEU GLY VAL SEQRES 1 B 383 PRO GLN PRO PRO ALA ASP GLU GLN PRO GLU PRO ARG THR SEQRES 2 B 383 ARG ARG ARG ALA TYR LEU TRP CYS LYS GLU PHE LEU PRO SEQRES 3 B 383 GLY ALA TRP ARG GLY LEU ARG GLU ASP GLU PHE HIS ILE SEQRES 4 B 383 SER VAL ILE ARG GLY GLY LEU SER ASN MET LEU PHE GLN SEQRES 5 B 383 CYS SER LEU PRO ASP THR THR ALA THR LEU GLY ASP GLU SEQRES 6 B 383 PRO ARG LYS VAL LEU LEU ARG LEU TYR GLY ALA ILE LEU SEQRES 7 B 383 GLN MET ARG SER CYS ASN LYS GLU GLY SER GLU GLN ALA SEQRES 8 B 383 GLN LYS GLU ASN GLU PHE GLN GLY ALA GLU ALA MET VAL SEQRES 9 B 383 LEU GLU SER VAL MET PHE ALA ILE LEU ALA GLU ARG SER SEQRES 10 B 383 LEU GLY PRO LYS LEU TYR GLY ILE PHE PRO GLN GLY ARG SEQRES 11 B 383 LEU GLU GLN PHE ILE PRO SER ARG ARG LEU ASP THR GLU SEQRES 12 B 383 GLU LEU SER LEU PRO ASP ILE SER ALA GLU ILE ALA GLU SEQRES 13 B 383 LYS MET ALA THR PHE HIS GLY MET LYS MET PRO PHE ASN SEQRES 14 B 383 LYS GLU PRO LYS TRP LEU PHE GLY THR MET GLU LYS TYR SEQRES 15 B 383 LEU LYS GLU VAL LEU ARG ILE LYS PHE THR GLU GLU SER SEQRES 16 B 383 ARG ILE LYS LYS LEU HIS LYS LEU LEU SER TYR ASN LEU SEQRES 17 B 383 PRO LEU GLU LEU GLU ASN LEU ARG SER LEU LEU GLU SER SEQRES 18 B 383 THR PRO SER PRO VAL VAL PHE CYS HIS ASN ASP CYS GLN SEQRES 19 B 383 GLU GLY ASN ILE LEU LEU LEU GLU GLY ARG GLU ASN SER SEQRES 20 B 383 GLU LYS GLN LYS LEU MET LEU ILE ASP PHE GLU TYR SER SEQRES 21 B 383 SER TYR ASN TYR ARG GLY PHE ASP ILE GLY ASN HIS PHE SEQRES 22 B 383 CYS GLU TRP MET TYR ASP TYR SER TYR GLU LYS TYR PRO SEQRES 23 B 383 PHE PHE ARG ALA ASN ILE ARG LYS TYR PRO THR LYS LYS SEQRES 24 B 383 GLN GLN LEU HIS PHE ILE SER SER TYR LEU PRO ALA PHE SEQRES 25 B 383 GLN ASN ASP PHE GLU ASN LEU SER THR GLU GLU LYS SER SEQRES 26 B 383 ILE ILE LYS GLU GLU MET LEU LEU GLU VAL ASN ARG PHE SEQRES 27 B 383 ALA LEU ALA SER HIS PHE LEU TRP GLY LEU TRP SER ILE SEQRES 28 B 383 VAL GLN ALA LYS ILE SER SER ILE GLU PHE GLY TYR MET SEQRES 29 B 383 ASP TYR ALA GLN ALA ARG PHE ASP ALA TYR PHE HIS GLN SEQRES 30 B 383 LYS ARG LYS LEU GLY VAL HET QTK A 501 18 HET EDO A 502 4 HET EDO A 503 4 HET EDO A 504 4 HET QTK B 501 18 HET EDO B 502 4 HET EDO B 503 4 HETNAM QTK 1-(PHENYLMETHYL)-4-PYRROLIDIN-1-YL-PYRIDIN-1-IUM HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 3 QTK 2(C16 H19 N2 1+) FORMUL 4 EDO 5(C2 H6 O2) FORMUL 10 HOH *394(H2 O) HELIX 1 AA1 GLU A 84 LEU A 99 1 16 HELIX 2 AA2 PRO A 100 LEU A 106 5 7 HELIX 3 AA3 ARG A 107 PHE A 111 5 5 HELIX 4 AA4 MET A 177 ARG A 190 1 14 HELIX 5 AA5 ASP A 215 SER A 220 5 6 HELIX 6 AA6 LEU A 221 GLY A 237 1 17 HELIX 7 AA7 LYS A 247 ILE A 263 1 17 HELIX 8 AA8 GLU A 267 SER A 279 1 13 HELIX 9 AA9 ASN A 281 SER A 295 1 15 HELIX 10 AB1 GLN A 308 GLY A 310 5 3 HELIX 11 AB2 ARG A 339 GLU A 349 1 11 HELIX 12 AB3 ILE A 366 TYR A 369 5 4 HELIX 13 AB4 THR A 371 GLN A 387 1 17 HELIX 14 AB5 ASP A 389 LEU A 393 5 5 HELIX 15 AB6 SER A 394 SER A 431 1 38 HELIX 16 AB7 GLY A 436 LEU A 455 1 20 HELIX 17 AB8 GLU B 84 LEU B 99 1 16 HELIX 18 AB9 PRO B 100 ARG B 104 5 5 HELIX 19 AC1 ARG B 107 PHE B 111 5 5 HELIX 20 AC2 MET B 177 ARG B 190 1 14 HELIX 21 AC3 ASP B 215 SER B 220 5 6 HELIX 22 AC4 LEU B 221 GLY B 237 1 17 HELIX 23 AC5 LYS B 247 ILE B 263 1 17 HELIX 24 AC6 GLU B 267 SER B 279 1 13 HELIX 25 AC7 ASN B 281 SER B 295 1 15 HELIX 26 AC8 GLN B 308 GLY B 310 5 3 HELIX 27 AC9 ARG B 339 TRP B 350 1 12 HELIX 28 AD1 ILE B 366 TYR B 369 5 4 HELIX 29 AD2 THR B 371 GLN B 387 1 17 HELIX 30 AD3 ASP B 389 LEU B 393 5 5 HELIX 31 AD4 SER B 394 SER B 431 1 38 HELIX 32 AD5 GLY B 436 LEU B 455 1 20 SHEET 1 AA1 5 HIS A 112 ARG A 117 0 SHEET 2 AA1 5 MET A 123 SER A 128 -1 O SER A 128 N HIS A 112 SHEET 3 AA1 5 LYS A 142 LEU A 147 -1 O LEU A 145 N PHE A 125 SHEET 4 AA1 5 GLY A 203 GLN A 207 -1 O GLU A 206 N LEU A 144 SHEET 5 AA1 5 LEU A 196 PHE A 200 -1 N TYR A 197 O LEU A 205 SHEET 1 AA2 3 SER A 211 ARG A 213 0 SHEET 2 AA2 3 ILE A 312 LEU A 315 -1 O LEU A 314 N ARG A 212 SHEET 3 AA2 3 LEU A 326 LEU A 328 -1 O MET A 327 N LEU A 313 SHEET 1 AA3 2 VAL A 300 CYS A 303 0 SHEET 2 AA3 2 SER A 335 TYR A 338 -1 O SER A 335 N CYS A 303 SHEET 1 AA4 2 TYR A 352 ASP A 353 0 SHEET 2 AA4 2 ARG A 363 ALA A 364 -1 O ARG A 363 N ASP A 353 SHEET 1 AA5 5 HIS B 112 ARG B 117 0 SHEET 2 AA5 5 MET B 123 SER B 128 -1 O SER B 128 N HIS B 112 SHEET 3 AA5 5 LYS B 142 LEU B 147 -1 O LEU B 145 N PHE B 125 SHEET 4 AA5 5 GLY B 203 ARG B 204 -1 O ARG B 204 N ARG B 146 SHEET 5 AA5 5 ILE B 199 PHE B 200 -1 N PHE B 200 O GLY B 203 SHEET 1 AA6 3 SER B 211 ARG B 213 0 SHEET 2 AA6 3 ILE B 312 LEU B 315 -1 O LEU B 314 N ARG B 212 SHEET 3 AA6 3 LEU B 326 LEU B 328 -1 O MET B 327 N LEU B 313 SHEET 1 AA7 2 VAL B 300 CYS B 303 0 SHEET 2 AA7 2 SER B 335 TYR B 338 -1 O SER B 335 N CYS B 303 SHEET 1 AA8 2 TYR B 352 ASP B 353 0 SHEET 2 AA8 2 ARG B 363 ALA B 364 -1 O ARG B 363 N ASP B 353 CISPEP 1 TYR A 359 PRO A 360 0 5.82 CISPEP 2 TYR B 359 PRO B 360 0 5.81 SITE 1 AC1 5 GLN A 308 TYR A 354 TRP A 420 PHE A 435 SITE 2 AC1 5 TYR A 440 SITE 1 AC2 3 HIS A 275 TYR A 356 ARG A 363 SITE 1 AC3 1 TYR A 280 SITE 1 AC4 1 TYR A 359 SITE 1 AC5 4 GLN B 308 TYR B 354 TRP B 420 TYR B 440 SITE 1 AC6 8 THR B 216 GLU B 309 GLY B 310 ASP B 353 SITE 2 AC6 8 TYR B 354 HOH B 603 HOH B 645 HOH B 693 SITE 1 AC7 4 PHE B 250 LEU B 293 TYR B 338 HOH B 661 CRYST1 55.666 118.771 130.998 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 0.017964 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008420 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007634 0.00000