HEADER HYDROLASE/HYDROLASE INHIBITOR 21-MAY-10 3N4C TITLE 6-PHENYL-1H-IMIDAZO[4,5-C]PYRIDINE-4-CARBONITRILE AS CATHEPSIN S TITLE 2 INHIBITORS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATHEPSIN S; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 115 TO 331; COMPND 5 EC: 3.4.22.27; 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 STRAIN: SAPIENS; SOURCE 6 GENE: CTSS, HOMO SAPIENS; SOURCE 7 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BTI-TN-5B1-4 (HI-5); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: VIRUS; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: BACULOVIRUS KEYWDS CATHEPSIN S, COVALENT INHIBITOR, HYDROLASE, HYDROLASE-HYDROLASE KEYWDS 2 INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR X.FRADERA,J.C.M.UITDEHAAG,M.VAN ZEELAND REVDAT 2 06-SEP-23 3N4C 1 REMARK LINK REVDAT 1 06-APR-11 3N4C 0 JRNL AUTH J.CAI,M.BAUGH,D.BLACK,C.LONG,D.JONATHAN BENNETT,M.DEMPSTER, JRNL AUTH 2 X.FRADERA,J.GILLESPIE,F.ANDREWS,S.BOUCHARENS,J.BRUIN, JRNL AUTH 3 K.S.CAMERON,I.CUMMING,W.HAMILTON,P.S.JONES,A.KAPTEIN, JRNL AUTH 4 E.KINGHORN,M.MAIDMENT,I.MARTIN,A.MITCHELL,Z.RANKOVIC, JRNL AUTH 5 J.ROBINSON,P.SCULLION,J.C.UITDEHAAG,P.VINK,P.WESTWOOD, JRNL AUTH 6 M.VAN ZEELAND,L.VAN BERKOM,M.BASTIANI,T.MEULEMANS JRNL TITL 6-PHENYL-1H-IMIDAZO[4,5-C]PYRIDINE-4-CARBONITRILE AS JRNL TITL 2 CATHEPSIN S INHIBITORS. JRNL REF BIOORG.MED.CHEM.LETT. V. 20 4350 2010 JRNL REFN ISSN 0960-894X JRNL PMID 20598883 JRNL DOI 10.1016/J.BMCL.2010.06.072 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 56.54 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 87.4 REMARK 3 NUMBER OF REFLECTIONS : 37280 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) : 0.251 REMARK 3 R VALUE (WORKING SET) : 0.249 REMARK 3 FREE R VALUE : 0.286 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1968 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2804 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.63 REMARK 3 BIN R VALUE (WORKING SET) : 0.3630 REMARK 3 BIN FREE R VALUE SET COUNT : 156 REMARK 3 BIN FREE R VALUE : 0.3690 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3371 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 72 REMARK 3 SOLVENT ATOMS : 195 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.31000 REMARK 3 B22 (A**2) : -0.31000 REMARK 3 B33 (A**2) : 0.62000 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): 0.158 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.181 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.108 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.519 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.916 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.883 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): NULL ; NULL ; NULL REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): NULL ; NULL ; NULL REMARK 3 GENERAL PLANES REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3N4C COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-MAY-10. REMARK 100 THE DEPOSITION ID IS D_1000059363. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-DEC-06 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 5 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 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : R-AXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39256 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 56.540 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.4 REMARK 200 DATA REDUNDANCY : 6.820 REMARK 200 R MERGE (I) : 0.11800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.9 REMARK 200 DATA REDUNDANCY IN SHELL : 7.74 REMARK 200 R MERGE FOR SHELL (I) : 0.48200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.300 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: PDB ENTRY 1MS6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.21 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: COMPOSITION OF CRYSTALLISATION REMARK 280 SOLUTION (INCLUDING COMPONENTS FROM PROTEIN PREP): 50 MM REMARK 280 NAACETATE; 0.25 M NACL; COCONCENTRATED WITH INHIBITOR; 4% DMSO; REMARK 280 26% PEG 4K; 0.1 M NACITRATE PH=5.0; 0,2 M (NH4)2SO4. REMARK 280 CRYOPROTECTANT COMPOSITION: 26% PEG 4K, 0.1 M NACITRATE PH=5.0; REMARK 280 O0.2 M (NH4)2SO4; 15% PEG 400 (COMPOUND), HANGING DROP, REMARK 280 TEMPERATURE ROOM TEMPERATUREK, PH 5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 2 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,X,Z+1/4 REMARK 290 4555 Y,-X,Z+3/4 REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z+1/2 REMARK 290 7555 Y,X,-Z+3/4 REMARK 290 8555 -Y,-X,-Z+1/4 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 75.28650 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 37.64325 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 112.92975 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 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 75.28650 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 112.92975 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 37.64325 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 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 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 A 252 LIES ON A SPECIAL POSITION. 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 B 216 CA 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 THR A 58 -131.49 -118.78 REMARK 500 ASN A 163 5.67 -150.79 REMARK 500 SER B 21 34.59 -93.86 REMARK 500 THR B 58 -124.12 -113.01 REMARK 500 ARG B 149 -45.01 -131.52 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 EF3 B 218 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EF3 A 218 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DMS A 219 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EF3 B 218 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 219 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DMS B 220 DBREF 3N4C A 1 217 UNP P25774 CATS_HUMAN 115 331 DBREF 3N4C B 1 217 UNP P25774 CATS_HUMAN 115 331 SEQRES 1 A 217 LEU PRO ASP SER VAL ASP TRP ARG GLU LYS GLY CYS VAL SEQRES 2 A 217 THR GLU VAL LYS TYR GLN GLY SER CYS GLY ALA CYS TRP SEQRES 3 A 217 ALA PHE SER ALA VAL GLY ALA LEU GLU ALA GLN LEU LYS SEQRES 4 A 217 LEU LYS THR GLY LYS LEU VAL SER LEU SER ALA GLN ASN SEQRES 5 A 217 LEU VAL ASP CYS SER THR GLU LYS TYR GLY ASN LYS GLY SEQRES 6 A 217 CYS ASN GLY GLY PHE MET THR THR ALA PHE GLN TYR ILE SEQRES 7 A 217 ILE ASP ASN LYS GLY ILE ASP SER ASP ALA SER TYR PRO SEQRES 8 A 217 TYR LYS ALA MET ASP GLN LYS CYS GLN TYR ASP SER LYS SEQRES 9 A 217 TYR ARG ALA ALA THR CYS SER LYS TYR THR GLU LEU PRO SEQRES 10 A 217 TYR GLY ARG GLU ASP VAL LEU LYS GLU ALA VAL ALA ASN SEQRES 11 A 217 LYS GLY PRO VAL SER VAL GLY VAL ASP ALA ARG HIS PRO SEQRES 12 A 217 SER PHE PHE LEU TYR ARG SER GLY VAL TYR TYR GLU PRO SEQRES 13 A 217 SER CYS THR GLN ASN VAL ASN HIS GLY VAL LEU VAL VAL SEQRES 14 A 217 GLY TYR GLY ASP LEU ASN GLY LYS GLU TYR TRP LEU VAL SEQRES 15 A 217 LYS ASN SER TRP GLY HIS ASN PHE GLY GLU GLU GLY TYR SEQRES 16 A 217 ILE ARG MET ALA ARG ASN LYS GLY ASN HIS CYS GLY ILE SEQRES 17 A 217 ALA SER PHE PRO SER TYR PRO GLU ILE SEQRES 1 B 217 LEU PRO ASP SER VAL ASP TRP ARG GLU LYS GLY CYS VAL SEQRES 2 B 217 THR GLU VAL LYS TYR GLN GLY SER CYS GLY ALA CYS TRP SEQRES 3 B 217 ALA PHE SER ALA VAL GLY ALA LEU GLU ALA GLN LEU LYS SEQRES 4 B 217 LEU LYS THR GLY LYS LEU VAL SER LEU SER ALA GLN ASN SEQRES 5 B 217 LEU VAL ASP CYS SER THR GLU LYS TYR GLY ASN LYS GLY SEQRES 6 B 217 CYS ASN GLY GLY PHE MET THR THR ALA PHE GLN TYR ILE SEQRES 7 B 217 ILE ASP ASN LYS GLY ILE ASP SER ASP ALA SER TYR PRO SEQRES 8 B 217 TYR LYS ALA MET ASP GLN LYS CYS GLN TYR ASP SER LYS SEQRES 9 B 217 TYR ARG ALA ALA THR CYS SER LYS TYR THR GLU LEU PRO SEQRES 10 B 217 TYR GLY ARG GLU ASP VAL LEU LYS GLU ALA VAL ALA ASN SEQRES 11 B 217 LYS GLY PRO VAL SER VAL GLY VAL ASP ALA ARG HIS PRO SEQRES 12 B 217 SER PHE PHE LEU TYR ARG SER GLY VAL TYR TYR GLU PRO SEQRES 13 B 217 SER CYS THR GLN ASN VAL ASN HIS GLY VAL LEU VAL VAL SEQRES 14 B 217 GLY TYR GLY ASP LEU ASN GLY LYS GLU TYR TRP LEU VAL SEQRES 15 B 217 LYS ASN SER TRP GLY HIS ASN PHE GLY GLU GLU GLY TYR SEQRES 16 B 217 ILE ARG MET ALA ARG ASN LYS GLY ASN HIS CYS GLY ILE SEQRES 17 B 217 ALA SER PHE PRO SER TYR PRO GLU ILE HET EF3 A 218 33 HET DMS A 219 4 HET EF3 B 218 26 HET SO4 B 219 5 HET DMS B 220 4 HETNAM EF3 (E)-1-(1-METHYL-6-{4-[3-(4-METHYLPIPERAZIN-1-YL) HETNAM 2 EF3 PROPOXY]-3-(TRIFLUOROMETHYL)PHENYL}-1H-IMIDAZO[4,5- HETNAM 3 EF3 C]PYRIDIN-4-YL)METHANIMINE HETNAM DMS DIMETHYL SULFOXIDE HETNAM SO4 SULFATE ION FORMUL 3 EF3 2(C23 H27 F3 N6 O) FORMUL 4 DMS 2(C2 H6 O S) FORMUL 6 SO4 O4 S 2- FORMUL 8 HOH *195(H2 O) HELIX 1 1 ARG A 8 GLY A 11 5 4 HELIX 2 2 ALA A 24 GLY A 43 1 20 HELIX 3 3 SER A 49 SER A 57 1 9 HELIX 4 4 THR A 58 GLY A 62 5 5 HELIX 5 5 LYS A 64 GLY A 68 5 5 HELIX 6 6 PHE A 70 LYS A 82 1 13 HELIX 7 7 ASP A 102 LYS A 104 5 3 HELIX 8 8 ARG A 120 LYS A 131 1 12 HELIX 9 9 HIS A 142 TYR A 148 1 7 HELIX 10 10 ASN A 204 ILE A 208 5 5 HELIX 11 11 ARG B 8 GLY B 11 5 4 HELIX 12 12 ALA B 24 GLY B 43 1 20 HELIX 13 13 SER B 49 SER B 57 1 9 HELIX 14 14 THR B 58 GLY B 62 5 5 HELIX 15 15 LYS B 64 GLY B 68 5 5 HELIX 16 16 PHE B 70 LYS B 82 1 13 HELIX 17 17 ASP B 102 LYS B 104 5 3 HELIX 18 18 ARG B 120 LYS B 131 1 12 HELIX 19 19 HIS B 142 LEU B 147 1 6 HELIX 20 20 ASN B 204 ILE B 208 5 5 SHEET 1 A 3 VAL A 5 ASP A 6 0 SHEET 2 A 3 HIS A 164 LEU A 174 -1 O TYR A 171 N VAL A 5 SHEET 3 A 3 VAL A 134 VAL A 138 -1 N VAL A 136 O VAL A 166 SHEET 1 B 5 VAL A 5 ASP A 6 0 SHEET 2 B 5 HIS A 164 LEU A 174 -1 O TYR A 171 N VAL A 5 SHEET 3 B 5 LYS A 177 LYS A 183 -1 O LYS A 183 N LEU A 167 SHEET 4 B 5 TYR A 195 ALA A 199 -1 O ILE A 196 N VAL A 182 SHEET 5 B 5 VAL A 152 TYR A 153 1 N TYR A 153 O ARG A 197 SHEET 1 C 2 ILE A 84 ASP A 85 0 SHEET 2 C 2 ARG A 106 ALA A 108 -1 O ALA A 107 N ILE A 84 SHEET 1 D 2 LYS A 112 GLU A 115 0 SHEET 2 D 2 SER A 213 GLU A 216 -1 O GLU A 216 N LYS A 112 SHEET 1 E 3 VAL B 5 ASP B 6 0 SHEET 2 E 3 HIS B 164 LEU B 174 -1 O TYR B 171 N VAL B 5 SHEET 3 E 3 VAL B 134 VAL B 138 -1 N VAL B 136 O VAL B 166 SHEET 1 F 4 VAL B 5 ASP B 6 0 SHEET 2 F 4 HIS B 164 LEU B 174 -1 O TYR B 171 N VAL B 5 SHEET 3 F 4 LYS B 177 LYS B 183 -1 O LYS B 183 N LEU B 167 SHEET 4 F 4 TYR B 195 ALA B 199 -1 O MET B 198 N TRP B 180 SHEET 1 G 2 ILE B 84 ASP B 85 0 SHEET 2 G 2 ARG B 106 ALA B 108 -1 O ALA B 107 N ILE B 84 SHEET 1 H 2 THR B 114 GLU B 115 0 SHEET 2 H 2 SER B 213 TYR B 214 -1 O TYR B 214 N THR B 114 SSBOND 1 CYS A 22 CYS A 66 1555 1555 2.05 SSBOND 2 CYS A 56 CYS A 99 1555 1555 2.08 SSBOND 3 CYS A 158 CYS A 206 1555 1555 2.01 SSBOND 4 CYS B 22 CYS B 66 1555 1555 2.04 SSBOND 5 CYS B 56 CYS B 99 1555 1555 2.08 SSBOND 6 CYS B 158 CYS B 206 1555 1555 2.03 LINK SG CYS A 25 C26 EF3 A 218 1555 1555 1.77 LINK SG CYS B 25 C26 EF3 B 218 1555 1555 1.86 SITE 1 AC1 14 GLN A 19 GLY A 23 CYS A 25 ASN A 67 SITE 2 AC1 14 GLY A 69 PHE A 70 MET A 71 GLY A 137 SITE 3 AC1 14 VAL A 162 ASN A 163 GLY A 165 PHE A 211 SITE 4 AC1 14 PHE B 211 EF3 B 218 SITE 1 AC2 3 TYR A 90 GLN A 100 LYS B 44 SITE 1 AC3 12 EF3 A 218 GLN B 19 GLY B 23 ALA B 24 SITE 2 AC3 12 CYS B 25 ASN B 67 MET B 71 GLY B 137 SITE 3 AC3 12 VAL B 162 ASN B 163 HIS B 164 GLY B 165 SITE 1 AC4 4 LYS B 82 SER B 103 ARG B 106 HOH B 305 SITE 1 AC5 3 ASP B 85 SER B 89 GLN B 100 CRYST1 85.629 85.629 150.573 90.00 90.00 90.00 P 41 2 2 16 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 0.011678 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011678 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006641 0.00000