HEADER HYDROLASE 16-JUL-15 5CLM TITLE 1,4-OXAZINE BACE1 INHIBITORS COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-SECRETASE 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: PROTEASE, UNP RESIDUES 46-446; COMPND 5 SYNONYM: ASPARTYL PROTEASE 2,ASP 2,BETA-SITE AMYLOID PRECURSOR COMPND 6 PROTEIN CLEAVING ENZYME 1,BETA-SITE APP CLEAVING ENZYME 1,MEMAPSIN-2, COMPND 7 MEMBRANE-ASSOCIATED ASPARTIC PROTEASE 2; COMPND 8 EC: 3.4.23.46; COMPND 9 ENGINEERED: YES; COMPND 10 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: BACE1, BACE, KIAA1149; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BACE1 PROTEASE INHIBITOR, ORALLY BIOAVAILABLE, BRAIN PENETRANT, KEYWDS 2 PROTEROS BIOSTRUCTURES GMBH, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR F.ROMBOUTS,G.TRESADERN,O.DELGADO,C.MARTINEZ LAMENCA,M.VAN GOOL, AUTHOR 2 A.GARCIA-MOLINA,S.ALONSO DE DIEGO,D.OEHLRICH,H.PROKOPCOVA, AUTHOR 3 J.M.ALONSO,N.AUSTIN,H.BORGHYS,S.VAN BRANDT,M.SURKYN,M.DE CLEYN, AUTHOR 4 A.VOS,R.ALEXANDER,G.MACDONALD,D.MOECHARS,A.TRABANCO,H.GIJSEN REVDAT 2 04-NOV-15 5CLM 1 JRNL REVDAT 1 30-SEP-15 5CLM 0 JRNL AUTH F.J.ROMBOUTS,G.TRESADERN,O.DELGADO,C.MARTINEZ-LAMENCA, JRNL AUTH 2 M.VAN GOOL,A.GARCIA-MOLINA,S.A.ALONSO DE DIEGO,D.OEHLRICH, JRNL AUTH 3 H.PROKOPCOVA,J.M.ALONSO,N.AUSTIN,H.BORGHYS,S.VAN BRANDT, JRNL AUTH 4 M.SURKYN,M.DE CLEYN,A.VOS,R.ALEXANDER,G.MACDONALD, JRNL AUTH 5 D.MOECHARS,H.GIJSEN,A.A.TRABANCO JRNL TITL 1,4-OXAZINE BETA-SECRETASE 1 (BACE1) INHIBITORS: FROM HIT JRNL TITL 2 GENERATION TO ORALLY BIOAVAILABLE BRAIN PENETRANT LEADS. JRNL REF J.MED.CHEM. V. 58 8216 2015 JRNL REFN ISSN 0022-2623 JRNL PMID 26378740 JRNL DOI 10.1021/ACS.JMEDCHEM.5B01101 REMARK 2 REMARK 2 RESOLUTION. 2.61 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.61 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 87.32 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 15381 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) : 0.190 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 820 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) : 2.61 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.68 REMARK 3 REFLECTION IN BIN (WORKING SET) : 960 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2810 REMARK 3 BIN FREE R VALUE SET COUNT : 58 REMARK 3 BIN FREE R VALUE : 0.3940 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2959 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 28 REMARK 3 SOLVENT ATOMS : 75 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 54.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 49.03 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.66000 REMARK 3 B22 (A**2) : 0.66000 REMARK 3 B33 (A**2) : -0.99000 REMARK 3 B12 (A**2) : 0.33000 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): 0.499 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.296 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.201 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.292 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.945 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.909 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3062 ; 0.007 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): 2046 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4165 ; 1.171 ; 1.956 REMARK 3 BOND ANGLES OTHERS (DEGREES): 4956 ; 0.983 ; 3.002 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 373 ; 6.066 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 139 ;33.408 ;23.813 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 483 ;11.727 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 17 ;12.939 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 452 ; 0.068 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3420 ; 0.004 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 658 ; 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): 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 : 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 5CLM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-JUL-15. REMARK 100 THE DEPOSITION ID IS D_1000211828. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-JUN-10 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 : SLS REMARK 200 BEAMLINE : X06SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16235 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 87.320 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : 15.30 REMARK 200 R MERGE (I) : 0.09300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 24.8500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.77 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.5 REMARK 200 DATA REDUNDANCY IN SHELL : 15.60 REMARK 200 R MERGE FOR SHELL (I) : 0.79700 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.11 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 12% (M/V) PEG4000, 100MM MES/NAOH PH REMARK 280 5.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 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 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 56.70133 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 113.40267 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 85.05200 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 141.75333 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 28.35067 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 56.70133 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 113.40267 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 141.75333 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 85.05200 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 28.35067 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 TOTAL BURIED SURFACE AREA: 520 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16110 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -5.0 KCAL/MOL 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 GLU A -15 REMARK 465 THR A -14 REMARK 465 ASP A -13 REMARK 465 GLU A -12 REMARK 465 GLU A -11 REMARK 465 PRO A -10 REMARK 465 GLU A -9 REMARK 465 GLU A -8 REMARK 465 PRO A -7 REMARK 465 GLY A -6 REMARK 465 THR A -5 REMARK 465 THR A -4 REMARK 465 GLY A -3 REMARK 465 SER A -2 REMARK 465 GLY A 158 REMARK 465 PHE A 159 REMARK 465 PRO A 160 REMARK 465 LEU A 161 REMARK 465 ASN A 162 REMARK 465 GLN A 163 REMARK 465 SER A 164 REMARK 465 GLU A 165 REMARK 465 THR A 314 REMARK 465 SER A 315 REMARK 465 GLN A 316 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 VAL A 0 CG1 CG2 REMARK 480 LYS A 9 CD CE NZ REMARK 480 THR A 72 OG1 CG2 REMARK 480 GLN A 73 CG CD OE1 NE2 REMARK 480 LYS A 75 CG CD CE NZ REMARK 480 LYS A 142 CE NZ REMARK 480 LYS A 246 CD CE NZ REMARK 480 GLN A 271 CG CD OE1 NE2 REMARK 480 ASN A 278 OD1 ND2 REMARK 480 GLU A 364 CG CD OE1 OE2 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 GLN A 73 -58.94 -126.09 REMARK 500 HIS A 89 52.40 -99.05 REMARK 500 ASN A 111 99.36 -57.79 REMARK 500 ALA A 122 -168.03 -75.77 REMARK 500 TRP A 197 -86.07 -138.20 REMARK 500 SER A 252 70.92 -109.01 REMARK 500 ASP A 311 33.03 -95.39 REMARK 500 ASP A 318 -78.14 64.62 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 52K A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 403 DBREF 5CLM A -15 385 UNP P56817 BACE1_HUMAN 46 446 SEQADV 5CLM THR A -5 UNP P56817 ARG 56 ENGINEERED MUTATION SEQADV 5CLM THR A -4 UNP P56817 ARG 57 ENGINEERED MUTATION SEQRES 1 A 401 GLU THR ASP GLU GLU PRO GLU GLU PRO GLY THR THR GLY SEQRES 2 A 401 SER PHE VAL GLU MET VAL ASP ASN LEU ARG GLY LYS SER SEQRES 3 A 401 GLY GLN GLY TYR TYR VAL GLU MET THR VAL GLY SER PRO SEQRES 4 A 401 PRO GLN THR LEU ASN ILE LEU VAL ASP THR GLY SER SER SEQRES 5 A 401 ASN PHE ALA VAL GLY ALA ALA PRO HIS PRO PHE LEU HIS SEQRES 6 A 401 ARG TYR TYR GLN ARG GLN LEU SER SER THR TYR ARG ASP SEQRES 7 A 401 LEU ARG LYS GLY VAL TYR VAL PRO TYR THR GLN GLY LYS SEQRES 8 A 401 TRP GLU GLY GLU LEU GLY THR ASP LEU VAL SER ILE PRO SEQRES 9 A 401 HIS GLY PRO ASN VAL THR VAL ARG ALA ASN ILE ALA ALA SEQRES 10 A 401 ILE THR GLU SER ASP LYS PHE PHE ILE ASN GLY SER ASN SEQRES 11 A 401 TRP GLU GLY ILE LEU GLY LEU ALA TYR ALA GLU ILE ALA SEQRES 12 A 401 ARG PRO ASP ASP SER LEU GLU PRO PHE PHE ASP SER LEU SEQRES 13 A 401 VAL LYS GLN THR HIS VAL PRO ASN LEU PHE SER LEU GLN SEQRES 14 A 401 LEU CYS GLY ALA GLY PHE PRO LEU ASN GLN SER GLU VAL SEQRES 15 A 401 LEU ALA SER VAL GLY GLY SER MET ILE ILE GLY GLY ILE SEQRES 16 A 401 ASP HIS SER LEU TYR THR GLY SER LEU TRP TYR THR PRO SEQRES 17 A 401 ILE ARG ARG GLU TRP TYR TYR GLU VAL ILE ILE VAL ARG SEQRES 18 A 401 VAL GLU ILE ASN GLY GLN ASP LEU LYS MET ASP CYS LYS SEQRES 19 A 401 GLU TYR ASN TYR ASP LYS SER ILE VAL ASP SER GLY THR SEQRES 20 A 401 THR ASN LEU ARG LEU PRO LYS LYS VAL PHE GLU ALA ALA SEQRES 21 A 401 VAL LYS SER ILE LYS ALA ALA SER SER THR GLU LYS PHE SEQRES 22 A 401 PRO ASP GLY PHE TRP LEU GLY GLU GLN LEU VAL CYS TRP SEQRES 23 A 401 GLN ALA GLY THR THR PRO TRP ASN ILE PHE PRO VAL ILE SEQRES 24 A 401 SER LEU TYR LEU MET GLY GLU VAL THR ASN GLN SER PHE SEQRES 25 A 401 ARG ILE THR ILE LEU PRO GLN GLN TYR LEU ARG PRO VAL SEQRES 26 A 401 GLU ASP VAL ALA THR SER GLN ASP ASP CYS TYR LYS PHE SEQRES 27 A 401 ALA ILE SER GLN SER SER THR GLY THR VAL MET GLY ALA SEQRES 28 A 401 VAL ILE MET GLU GLY PHE TYR VAL VAL PHE ASP ARG ALA SEQRES 29 A 401 ARG LYS ARG ILE GLY PHE ALA VAL SER ALA CYS HIS VAL SEQRES 30 A 401 HIS ASP GLU PHE ARG THR ALA ALA VAL GLU GLY PRO PHE SEQRES 31 A 401 VAL THR LEU ASP MET GLU ASP CYS GLY TYR ASN HET 52K A 401 24 HET IOD A 402 1 HET IOD A 403 1 HET IOD A 404 1 HET CL A 405 1 HETNAM 52K N-{3-[(3R)-5-AMINO-3-METHYL-3,6-DIHYDRO-2H-1,4-OXAZIN- HETNAM 2 52K 3-YL]PHENYL}-5-CHLOROPYRIDINE-2-CARBOXAMIDE HETNAM IOD IODIDE ION HETNAM CL CHLORIDE ION FORMUL 2 52K C17 H17 CL N4 O2 FORMUL 3 IOD 3(I 1-) FORMUL 6 CL CL 1- FORMUL 7 HOH *75(H2 O) HELIX 1 AA1 PHE A -1 VAL A 3 5 5 HELIX 2 AA2 GLN A 53 SER A 57 5 5 HELIX 3 AA3 TYR A 123 ALA A 127 5 5 HELIX 4 AA4 PRO A 135 THR A 144 1 10 HELIX 5 AA5 ASP A 180 SER A 182 5 3 HELIX 6 AA6 LYS A 218 TYR A 222 5 5 HELIX 7 AA7 LYS A 238 SER A 252 1 15 HELIX 8 AA8 PRO A 258 LEU A 263 1 6 HELIX 9 AA9 LEU A 301 TYR A 305 1 5 HELIX 10 AB1 GLY A 334 GLU A 339 1 6 HELIX 11 AB2 ASP A 378 GLY A 383 5 6 SHEET 1 AA1 9 ARG A 61 PRO A 70 0 SHEET 2 AA1 9 LYS A 75 SER A 86 -1 O LEU A 80 N LYS A 65 SHEET 3 AA1 9 TYR A 14 VAL A 20 -1 N THR A 19 O SER A 86 SHEET 4 AA1 9 LEU A 6 LYS A 9 -1 N ARG A 7 O TYR A 15 SHEET 5 AA1 9 SER A 169 ILE A 176 -1 O GLY A 172 N LEU A 6 SHEET 6 AA1 9 PHE A 150 LEU A 154 -1 N GLN A 153 O SER A 173 SHEET 7 AA1 9 PHE A 341 ASP A 346 -1 O VAL A 343 N LEU A 152 SHEET 8 AA1 9 ARG A 351 SER A 357 -1 O ALA A 355 N TYR A 342 SHEET 9 AA1 9 TYR A 184 PRO A 192 -1 N THR A 191 O ILE A 352 SHEET 1 AA213 ARG A 61 PRO A 70 0 SHEET 2 AA213 LYS A 75 SER A 86 -1 O LEU A 80 N LYS A 65 SHEET 3 AA213 VAL A 95 ASP A 106 -1 O VAL A 95 N VAL A 85 SHEET 4 AA213 PHE A 38 GLY A 41 1 N VAL A 40 O ILE A 102 SHEET 5 AA213 GLY A 117 GLY A 120 -1 O ILE A 118 N ALA A 39 SHEET 6 AA213 GLN A 25 ASP A 32 1 N LEU A 30 O LEU A 119 SHEET 7 AA213 TYR A 14 VAL A 20 -1 N VAL A 20 O GLN A 25 SHEET 8 AA213 LEU A 6 LYS A 9 -1 N ARG A 7 O TYR A 15 SHEET 9 AA213 SER A 169 ILE A 176 -1 O GLY A 172 N LEU A 6 SHEET 10 AA213 PHE A 150 LEU A 154 -1 N GLN A 153 O SER A 173 SHEET 11 AA213 PHE A 341 ASP A 346 -1 O VAL A 343 N LEU A 152 SHEET 12 AA213 ARG A 351 SER A 357 -1 O ALA A 355 N TYR A 342 SHEET 13 AA213 TYR A 184 PRO A 192 -1 N THR A 191 O ILE A 352 SHEET 1 AA3 5 GLU A 200 VAL A 201 0 SHEET 2 AA3 5 SER A 225 VAL A 227 -1 O SER A 225 N VAL A 201 SHEET 3 AA3 5 THR A 331 MET A 333 1 O MET A 333 N ILE A 226 SHEET 4 AA3 5 LEU A 234 PRO A 237 -1 N ARG A 235 O VAL A 332 SHEET 5 AA3 5 ILE A 324 SER A 327 1 O SER A 325 N LEU A 236 SHEET 1 AA4 5 GLN A 211 ASP A 212 0 SHEET 2 AA4 5 ILE A 203 ILE A 208 -1 N ILE A 208 O GLN A 211 SHEET 3 AA4 5 ILE A 283 MET A 288 -1 O TYR A 286 N ARG A 205 SHEET 4 AA4 5 GLN A 294 ILE A 300 -1 O ILE A 300 N ILE A 283 SHEET 5 AA4 5 ALA A 369 VAL A 375 -1 O PHE A 374 N SER A 295 SHEET 1 AA5 3 VAL A 268 CYS A 269 0 SHEET 2 AA5 3 CYS A 319 PHE A 322 -1 O TYR A 320 N VAL A 268 SHEET 3 AA5 3 LEU A 306 PRO A 308 -1 N ARG A 307 O LYS A 321 SSBOND 1 CYS A 155 CYS A 359 1555 1555 2.04 SSBOND 2 CYS A 217 CYS A 382 1555 1555 2.03 SSBOND 3 CYS A 269 CYS A 319 1555 1555 2.04 CISPEP 1 SER A 22 PRO A 23 0 0.18 CISPEP 2 ARG A 128 PRO A 129 0 1.08 CISPEP 3 TYR A 222 ASP A 223 0 -1.71 CISPEP 4 GLY A 372 PRO A 373 0 -1.64 SITE 1 AC1 13 GLY A 11 GLY A 13 LEU A 30 ASP A 32 SITE 2 AC1 13 TYR A 71 PHE A 108 ILE A 110 ILE A 118 SITE 3 AC1 13 ASP A 228 SER A 229 GLY A 230 THR A 232 SITE 4 AC1 13 ALA A 335 SITE 1 AC2 1 ARG A 96 CRYST1 100.824 100.824 170.104 90.00 90.00 120.00 P 61 2 2 12 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 0.009918 0.005726 0.000000 0.00000 SCALE2 0.000000 0.011453 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005879 0.00000