HEADER TRANSFERASE 20-MAY-14 4UMQ TITLE STRUCTURE OF MELK IN COMPLEX WITH INHIBITORS COMPND MOL_ID: 1; COMPND 2 MOLECULE: MATERNAL EMBRYONIC LEUCINE ZIPPER KINASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HMELK, PROTEIN KINASE EG3, PEG3 KINASE, PROTEIN KINASE PK38, COMPND 5 HPK38, TYROSINE-PROTEIN KINASE MELK; COMPND 6 EC: 2.7.11.1, 2.7.10.2; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: 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: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 OTHER_DETAILS: IMAGE CLONE KEYWDS TRANSFERASE, FRAGMENT BASED DRUG DESIGN EXPDTA X-RAY DIFFRACTION AUTHOR C.N.JOHNSON,V.BERDINI,L.BEKE,P.BONNET,D.BREHMER,J.E.COYLE,P.J.DAY, AUTHOR 2 M.FREDERICKSON,E.J.E.FREYNE,R.A.H.J.GILISSEN,C.C.F.HAMLETT,S.HOWARD, AUTHOR 3 L.MEERPOEL,R.MCMENAMIN,S.PATEL,D.C.REES,A.SHARFF,F.SOMMEN,T.WU, AUTHOR 4 J.T.M.LINDERS REVDAT 3 08-MAY-24 4UMQ 1 REMARK REVDAT 2 28-JAN-15 4UMQ 1 JRNL REVDAT 1 08-OCT-14 4UMQ 0 JRNL AUTH C.N.JOHNSON,V.BERDINI,L.BEKE,P.BONNET,D.BREHMER,J.E.COYLE, JRNL AUTH 2 P.J.DAY,M.FREDERICKSON,E.J.E.FREYNE,R.A.H.J.GILISSEN, JRNL AUTH 3 C.C.F.HAMLETT,S.HOWARD,L.MEERPOEL,R.MCMENAMIN,S.PATEL, JRNL AUTH 4 D.C.REES,A.SHARFF,F.SOMMEN,T.WU,J.T.M.LINDERS JRNL TITL FRAGMENT-BASED DISCOVERY OF TYPE I INHIBITORS OF MATERNAL JRNL TITL 2 EMBRYONIC LEUCINE ZIPPER KINASE JRNL REF ACS MED.CHEM.LETT. V. 6 25 2015 JRNL REFN ISSN 1948-5875 JRNL PMID 25589925 JRNL DOI 10.1021/ML5001245 REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0064 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) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 88.54 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 3 NUMBER OF REFLECTIONS : 11582 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) : 0.212 REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.292 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.600 REMARK 3 FREE R VALUE TEST SET COUNT : 560 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) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.67 REMARK 3 REFLECTION IN BIN (WORKING SET) : 860 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.3010 REMARK 3 BIN FREE R VALUE SET COUNT : 40 REMARK 3 BIN FREE R VALUE : 0.3630 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2545 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 87 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 89.68 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.73000 REMARK 3 B22 (A**2) : -0.73000 REMARK 3 B33 (A**2) : 2.36000 REMARK 3 B12 (A**2) : -0.36000 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): 0.949 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.373 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.913 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2642 ; 0.011 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 2565 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3575 ; 1.529 ; 1.967 REMARK 3 BOND ANGLES OTHERS (DEGREES): 5901 ; 3.563 ; 2.984 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 314 ; 7.280 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 126 ;37.284 ;24.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 480 ;21.432 ;15.063 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;21.194 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 394 ; 0.087 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2922 ; 0.000 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 605 ; 0.000 ; 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): 1256 ; 9.813 ;20.539 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1255 ; 9.810 ;20.534 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1386 ;11.968 ;21.332 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1387 ;11.965 ;21.329 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 934 ;18.330 ;45.208 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 926 ;18.248 ;45.237 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 : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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 4UMQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-MAY-14. REMARK 100 THE DEPOSITION ID IS D_1290060709. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-SEP-09 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 : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.89 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 : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12391 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.750 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.11000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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: OTHER REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 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+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 21.70567 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 43.41133 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 43.41133 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 21.70567 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A2087 LIES ON A SPECIAL POSITION. 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 -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 LYS A 2 REMARK 465 ASP A 3 REMARK 465 TYR A 4 REMARK 465 CYS A 154 REMARK 465 ALA A 155 REMARK 465 LYS A 156 REMARK 465 PRO A 157 REMARK 465 LYS A 158 REMARK 465 GLY A 159 REMARK 465 ASN A 160 REMARK 465 LYS A 161 REMARK 465 ASP A 162 REMARK 465 TYR A 163 REMARK 465 HIS A 164 REMARK 465 LEU A 165 REMARK 465 GLN A 166 REMARK 465 ALA A 167 REMARK 465 CYS A 168 REMARK 465 LEU A 334 REMARK 465 SER A 335 REMARK 465 SER A 336 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 OG1 THR A 314 O HOH A 2078 2.04 REMARK 500 O MET A 36 O HOH A 2008 2.14 REMARK 500 REMARK 500 REMARK: NULL 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 65 NE - CZ - NH1 ANGL. DEV. = 3.1 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 8 76.88 -54.57 REMARK 500 HIS A 14 -133.42 -110.31 REMARK 500 SER A 49 52.72 -95.04 REMARK 500 ASN A 80 37.76 -152.49 REMARK 500 ASP A 102 -58.98 54.56 REMARK 500 ASP A 132 65.85 -162.21 REMARK 500 ASP A 150 77.50 62.24 REMARK 500 SER A 171 46.61 -100.21 REMARK 500 GLN A 181 41.81 -89.34 REMARK 500 PRO A 229 147.21 -36.31 REMARK 500 ASN A 259 34.43 -140.64 REMARK 500 ASN A 268 53.26 -91.46 REMARK 500 ILE A 280 -116.19 -11.99 REMARK 500 HIS A 294 32.85 -97.49 REMARK 500 ARG A 295 59.93 14.97 REMARK 500 TRP A 308 59.97 36.70 REMARK 500 ASP A 311 -156.45 -92.06 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 = 6.46 ANGSTROMS REMARK 525 HOH A2026 DISTANCE = 6.26 ANGSTROMS REMARK 525 HOH A2085 DISTANCE = 6.15 ANGSTROMS REMARK 525 HOH A2086 DISTANCE = 6.45 ANGSTROMS REMARK 525 HOH A2087 DISTANCE = 9.93 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE B5S A 1334 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4D2T RELATED DB: PDB REMARK 900 STRUCTURE OF MELK IN COMPLEX WITH INHIBITORS REMARK 900 RELATED ID: 4D2V RELATED DB: PDB REMARK 900 STRUCTURE OF MELK IN COMPLEX WITH INHIBITORS REMARK 900 RELATED ID: 4D2W RELATED DB: PDB REMARK 900 STRUCTURE OF MELK IN COMPLEX WITH INHIBITORS REMARK 900 RELATED ID: 4UMP RELATED DB: PDB REMARK 900 STRUCTURE OF MELK IN COMPLEX WITH INHIBITORS REMARK 900 RELATED ID: 4UMR RELATED DB: PDB REMARK 900 STRUCTURE OF MELK IN COMPLEX WITH INHIBITORS REMARK 900 RELATED ID: 4UMT RELATED DB: PDB REMARK 900 STRUCTURE OF MELK IN COMPLEX WITH INHIBITORS REMARK 900 RELATED ID: 4UMU RELATED DB: PDB REMARK 900 STRUCTURE OF MELK IN COMPLEX WITH INHIBITORS REMARK 999 REMARK 999 SEQUENCE REMARK 999 THERE ARE POINT MUTATIONS IN THE SEQUENCE AS WELL AS AN N- REMARK 999 TERMINAL HIS TAG DBREF 4UMQ A 1 336 UNP Q14680 MELK_HUMAN 1 336 SEQADV 4UMQ MET A -19 UNP Q14680 EXPRESSION TAG SEQADV 4UMQ GLY A -18 UNP Q14680 EXPRESSION TAG SEQADV 4UMQ SER A -17 UNP Q14680 EXPRESSION TAG SEQADV 4UMQ SER A -16 UNP Q14680 EXPRESSION TAG SEQADV 4UMQ HIS A -15 UNP Q14680 EXPRESSION TAG SEQADV 4UMQ HIS A -14 UNP Q14680 EXPRESSION TAG SEQADV 4UMQ HIS A -13 UNP Q14680 EXPRESSION TAG SEQADV 4UMQ HIS A -12 UNP Q14680 EXPRESSION TAG SEQADV 4UMQ HIS A -11 UNP Q14680 EXPRESSION TAG SEQADV 4UMQ HIS A -10 UNP Q14680 EXPRESSION TAG SEQADV 4UMQ SER A -9 UNP Q14680 EXPRESSION TAG SEQADV 4UMQ SER A -8 UNP Q14680 EXPRESSION TAG SEQADV 4UMQ GLY A -7 UNP Q14680 EXPRESSION TAG SEQADV 4UMQ LEU A -6 UNP Q14680 EXPRESSION TAG SEQADV 4UMQ VAL A -5 UNP Q14680 EXPRESSION TAG SEQADV 4UMQ PRO A -4 UNP Q14680 EXPRESSION TAG SEQADV 4UMQ ARG A -3 UNP Q14680 EXPRESSION TAG SEQADV 4UMQ GLY A -2 UNP Q14680 EXPRESSION TAG SEQADV 4UMQ SER A -1 UNP Q14680 EXPRESSION TAG SEQADV 4UMQ HIS A 0 UNP Q14680 EXPRESSION TAG SEQADV 4UMQ ALA A 167 UNP Q14680 THR 167 ENGINEERED MUTATION SEQADV 4UMQ THR A 213 UNP Q14680 ASN 213 ENGINEERED MUTATION SEQADV 4UMQ ALA A 214 UNP Q14680 VAL 214 ENGINEERED MUTATION SEQADV 4UMQ ALA A 215 UNP Q14680 MET 215 ENGINEERED MUTATION SEQADV 4UMQ VAL A 218 UNP Q14680 TYR 218 ENGINEERED MUTATION SEQADV 4UMQ ALA A 219 UNP Q14680 LYS 219 ENGINEERED MUTATION SEQRES 1 A 356 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 356 LEU VAL PRO ARG GLY SER HIS MET LYS ASP TYR ASP GLU SEQRES 3 A 356 LEU LEU LYS TYR TYR GLU LEU HIS GLU THR ILE GLY THR SEQRES 4 A 356 GLY GLY PHE ALA LYS VAL LYS LEU ALA CYS HIS ILE LEU SEQRES 5 A 356 THR GLY GLU MET VAL ALA ILE LYS ILE MET ASP LYS ASN SEQRES 6 A 356 THR LEU GLY SER ASP LEU PRO ARG ILE LYS THR GLU ILE SEQRES 7 A 356 GLU ALA LEU LYS ASN LEU ARG HIS GLN HIS ILE CYS GLN SEQRES 8 A 356 LEU TYR HIS VAL LEU GLU THR ALA ASN LYS ILE PHE MET SEQRES 9 A 356 VAL LEU GLU TYR CYS PRO GLY GLY GLU LEU PHE ASP TYR SEQRES 10 A 356 ILE ILE SER GLN ASP ARG LEU SER GLU GLU GLU THR ARG SEQRES 11 A 356 VAL VAL PHE ARG GLN ILE VAL SER ALA VAL ALA TYR VAL SEQRES 12 A 356 HIS SER GLN GLY TYR ALA HIS ARG ASP LEU LYS PRO GLU SEQRES 13 A 356 ASN LEU LEU PHE ASP GLU TYR HIS LYS LEU LYS LEU ILE SEQRES 14 A 356 ASP PHE GLY LEU CYS ALA LYS PRO LYS GLY ASN LYS ASP SEQRES 15 A 356 TYR HIS LEU GLN ALA CYS CYS GLY SER LEU ALA TYR ALA SEQRES 16 A 356 ALA PRO GLU LEU ILE GLN GLY LYS SER TYR LEU GLY SER SEQRES 17 A 356 GLU ALA ASP VAL TRP SER MET GLY ILE LEU LEU TYR VAL SEQRES 18 A 356 LEU MET CYS GLY PHE LEU PRO PHE ASP ASP ASP THR ALA SEQRES 19 A 356 ALA ALA LEU VAL ALA LYS ILE MET ARG GLY LYS TYR ASP SEQRES 20 A 356 VAL PRO LYS TRP LEU SER PRO SER SER ILE LEU LEU LEU SEQRES 21 A 356 GLN GLN MET LEU GLN VAL ASP PRO LYS LYS ARG ILE SER SEQRES 22 A 356 MET LYS ASN LEU LEU ASN HIS PRO TRP ILE MET GLN ASP SEQRES 23 A 356 TYR ASN TYR PRO VAL GLU TRP GLN SER LYS ASN PRO PHE SEQRES 24 A 356 ILE HIS LEU ASP ASP ASP CYS VAL THR GLU LEU SER VAL SEQRES 25 A 356 HIS HIS ARG ASN ASN ARG GLN THR MET GLU ASP LEU ILE SEQRES 26 A 356 SER LEU TRP GLN TYR ASP HIS LEU THR ALA THR TYR LEU SEQRES 27 A 356 LEU LEU LEU ALA LYS LYS ALA ARG GLY LYS PRO VAL ARG SEQRES 28 A 356 LEU ARG LEU SER SER HET B5S A1334 56 HETNAM B5S 3-{5-[(3-HYDROXY-5-METHOXYPHENYL)AMINO]-2- HETNAM 2 B5S (PHENYLCARBAMOYL)PHENOXY}PROPAN-1-AMINIUM FORMUL 2 B5S C23 H26 N3 O4 1+ FORMUL 3 HOH *87(H2 O) HELIX 1 1 LYS A 44 GLY A 48 1 5 HELIX 2 2 ASP A 50 ASN A 63 1 14 HELIX 3 3 LEU A 94 GLN A 101 1 8 HELIX 4 4 SER A 105 GLN A 126 1 22 HELIX 5 5 LYS A 134 GLU A 136 5 3 HELIX 6 6 SER A 171 ALA A 175 5 5 HELIX 7 7 ALA A 176 GLN A 181 1 6 HELIX 8 8 LEU A 186 GLY A 205 1 20 HELIX 9 9 THR A 213 GLY A 224 1 12 HELIX 10 10 SER A 233 LEU A 244 1 12 HELIX 11 11 SER A 253 LEU A 258 1 6 HELIX 12 12 HIS A 260 GLN A 265 1 6 HELIX 13 13 ASP A 283 HIS A 294 1 12 HELIX 14 14 ASN A 297 LEU A 307 1 11 HELIX 15 15 ASP A 311 ARG A 326 1 16 SHEET 1 AA 4 ALA A 23 CYS A 29 0 SHEET 2 AA 4 MET A 36 ASP A 43 -1 O VAL A 37 N ALA A 28 SHEET 3 AA 4 LYS A 81 GLU A 87 -1 O ILE A 82 N MET A 42 SHEET 4 AA 4 LEU A 72 THR A 78 -1 N TYR A 73 O VAL A 85 SHEET 1 AB 3 GLY A 92 GLU A 93 0 SHEET 2 AB 3 LEU A 138 PHE A 140 -1 N PHE A 140 O GLY A 92 SHEET 3 AB 3 LEU A 146 LEU A 148 -1 O LYS A 147 N LEU A 139 SITE 1 AC1 15 ILE A 17 ALA A 38 LYS A 40 GLU A 57 SITE 2 AC1 15 LEU A 61 CYS A 70 LEU A 86 GLU A 87 SITE 3 AC1 15 TYR A 88 CYS A 89 PRO A 90 LEU A 139 SITE 4 AC1 15 ILE A 149 ASP A 150 HOH A2039 CRYST1 102.235 102.235 65.117 90.00 90.00 120.00 P 31 2 1 6 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 0.009781 0.005647 0.000000 0.00000 SCALE2 0.000000 0.011295 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015357 0.00000