HEADER HYDROLASE 08-SEP-11 3TPJ TITLE APO STRUCTURE OF BACE1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-SECRETASE 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 43-454; COMPND 5 SYNONYM: ASPARTYL PROTEASE 2, ASP2, ASP 2, BETA-SITE AMYLOID COMPND 6 PRECURSOR PROTEIN CLEAVING ENZYME 1, BETA-SITE APP CLEAVING ENZYME 1, COMPND 7 MEMAPSIN-2, 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: BACE, BACE1, KIAA1149; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS HYDROLASE, PROTEASE, MEMAPSIN 2, BACE1 EXPDTA X-RAY DIFFRACTION AUTHOR Y.C.XU,M.J.LI,H.GREENBLATT,T.T.CHEN,I.SILMAN,J.L.SUSSMAN REVDAT 3 01-NOV-23 3TPJ 1 REMARK SEQADV REVDAT 2 13-JUN-12 3TPJ 1 JRNL REVDAT 1 23-NOV-11 3TPJ 0 JRNL AUTH Y.C.XU,M.J.LI,H.GREENBLATT,W.Y.CHEN,A.PAZ,O.DYM,Y.PELEG, JRNL AUTH 2 T.T.CHEN,X.SHEN,J.H.HE,H.L.JIANG,I.SILMAN,J.L.SUSSMAN JRNL TITL FLEXIBILITY OF THE FLAP IN THE ACTIVE SITE OF BACE1 AS JRNL TITL 2 REVEALED BY CRYSTAL STRUCTURES AND MOLECULAR DYNAMICS JRNL TITL 3 SIMULATIONS JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 68 13 2012 JRNL REFN ISSN 0907-4449 JRNL PMID 22194329 JRNL DOI 10.1107/S0907444911047251 REMARK 2 REMARK 2 RESOLUTION. 1.61 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0102 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) : 1.61 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 81.09 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 66525 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) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.196 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3371 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) : 1.61 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.65 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4428 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.80 REMARK 3 BIN R VALUE (WORKING SET) : 0.2600 REMARK 3 BIN FREE R VALUE SET COUNT : 244 REMARK 3 BIN FREE R VALUE : 0.2970 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2889 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 57 REMARK 3 SOLVENT ATOMS : 397 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.14000 REMARK 3 B22 (A**2) : 1.24000 REMARK 3 B33 (A**2) : -0.09000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.074 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.045 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.278 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.961 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.953 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3079 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4217 ; 1.273 ; 1.960 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 400 ; 6.080 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 127 ;32.569 ;23.858 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 463 ;10.973 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;19.841 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 467 ; 0.084 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2346 ; 0.006 ; 0.021 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): 1921 ; 0.770 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3100 ; 1.395 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1158 ; 1.982 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1105 ; 3.230 ; 4.500 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: REMARK 3 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS REMARK 3 U VALUES: REFINED INDIVIDUALLY REMARK 4 REMARK 4 3TPJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-SEP-11. REMARK 100 THE DEPOSITION ID IS D_1000067761. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-NOV-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 66810 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.610 REMARK 200 RESOLUTION RANGE LOW (A) : 81.090 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.690 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 2B8L REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.94 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20-25%(W/V) PEG 5000, 200MM MONOMETHYL REMARK 280 ETHER, 200MM AMMONIUM IODIDE, 200MM SODIUM CITRATE, PH 6.4, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 38.33100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 38.33100 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 52.21400 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 64.34500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 52.21400 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 64.34500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 38.33100 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 52.21400 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 64.34500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 38.33100 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 52.21400 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 64.34500 REMARK 290 SMTRY3 8 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: 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 -39 REMARK 465 GLY A -38 REMARK 465 SER A -37 REMARK 465 SER A -36 REMARK 465 HIS A -35 REMARK 465 HIS A -34 REMARK 465 HIS A -33 REMARK 465 HIS A -32 REMARK 465 HIS A -31 REMARK 465 HIS A -30 REMARK 465 SER A -29 REMARK 465 ALA A -28 REMARK 465 GLY A -27 REMARK 465 GLU A -26 REMARK 465 ASN A -25 REMARK 465 LEU A -24 REMARK 465 TYR A -23 REMARK 465 PHE A -22 REMARK 465 GLN A -21 REMARK 465 GLY A -20 REMARK 465 THR A -19 REMARK 465 LEU A -18 REMARK 465 PRO A -17 REMARK 465 ARG A -16 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 ARG A -5 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 VAL A 166 REMARK 465 LEU A 167 REMARK 465 ALA A 168 REMARK 465 ASP A 311 REMARK 465 VAL A 312 REMARK 465 ALA A 313 REMARK 465 PRO A 387 REMARK 465 GLN A 388 REMARK 465 THR A 389 REMARK 465 ASP A 390 REMARK 465 GLU A 391 REMARK 465 SER A 392 REMARK 465 THR A 393 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 ARG A -4 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 9 CD CE NZ REMARK 470 ARG A 50 NE CZ NH1 NH2 REMARK 470 ARG A 64 CZ NH1 NH2 REMARK 470 LYS A 65 CE NZ REMARK 470 GLN A 73 CD OE1 NE2 REMARK 470 LYS A 107 CD CE NZ REMARK 470 GLU A 125 OE1 REMARK 470 ARG A 128 CZ NH1 NH2 REMARK 470 LYS A 142 NZ REMARK 470 GLN A 211 CD OE1 NE2 REMARK 470 LYS A 214 NZ REMARK 470 LYS A 238 CE NZ REMARK 470 LYS A 256 CG CD CE NZ REMARK 470 ASN A 278 CG OD1 ND2 REMARK 470 ILE A 279 CG1 CD1 REMARK 470 ARG A 307 NE CZ NH1 NH2 REMARK 470 GLU A 310 CG CD OE1 OE2 REMARK 470 THR A 314 OG1 CG2 REMARK 470 SER A 315 OG REMARK 470 GLN A 316 CG CD OE1 NE2 REMARK 470 GLU A 364 CG CD OE1 OE2 REMARK 470 ASP A 378 CG OD1 OD2 REMARK 470 GLU A 380 CD OE1 OE2 REMARK 470 ILE A 386 CG1 CG2 CD1 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 HOH A 479 O HOH A 678 2.04 REMARK 500 O HOH A 597 O HOH A 691 2.12 REMARK 500 O2 SO4 A 394 O HOH A 682 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 568 O HOH A 678 3454 2.00 REMARK 500 OE1 GLU A 219 O HOH A 726 8545 2.05 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 GLN A 73 -14.54 -145.83 REMARK 500 ASN A 114 -1.40 74.81 REMARK 500 TRP A 197 -86.51 -142.90 REMARK 500 ALA A 272 116.85 -39.42 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 SO4 A 394 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 395 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 396 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 397 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 398 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 399 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE URE A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE URE A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE URE A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE URE A 406 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3TPL RELATED DB: PDB REMARK 900 RELATED ID: 3TPP RELATED DB: PDB REMARK 900 RELATED ID: 3TPR RELATED DB: PDB DBREF 3TPJ A -18 393 UNP P56817 BACE1_HUMAN 43 454 SEQADV 3TPJ MET A -39 UNP P56817 EXPRESSION TAG SEQADV 3TPJ GLY A -38 UNP P56817 EXPRESSION TAG SEQADV 3TPJ SER A -37 UNP P56817 EXPRESSION TAG SEQADV 3TPJ SER A -36 UNP P56817 EXPRESSION TAG SEQADV 3TPJ HIS A -35 UNP P56817 EXPRESSION TAG SEQADV 3TPJ HIS A -34 UNP P56817 EXPRESSION TAG SEQADV 3TPJ HIS A -33 UNP P56817 EXPRESSION TAG SEQADV 3TPJ HIS A -32 UNP P56817 EXPRESSION TAG SEQADV 3TPJ HIS A -31 UNP P56817 EXPRESSION TAG SEQADV 3TPJ HIS A -30 UNP P56817 EXPRESSION TAG SEQADV 3TPJ SER A -29 UNP P56817 EXPRESSION TAG SEQADV 3TPJ ALA A -28 UNP P56817 EXPRESSION TAG SEQADV 3TPJ GLY A -27 UNP P56817 EXPRESSION TAG SEQADV 3TPJ GLU A -26 UNP P56817 EXPRESSION TAG SEQADV 3TPJ ASN A -25 UNP P56817 EXPRESSION TAG SEQADV 3TPJ LEU A -24 UNP P56817 EXPRESSION TAG SEQADV 3TPJ TYR A -23 UNP P56817 EXPRESSION TAG SEQADV 3TPJ PHE A -22 UNP P56817 EXPRESSION TAG SEQADV 3TPJ GLN A -21 UNP P56817 EXPRESSION TAG SEQADV 3TPJ GLY A -20 UNP P56817 EXPRESSION TAG SEQADV 3TPJ THR A -19 UNP P56817 EXPRESSION TAG SEQADV 3TPJ ALA A 75 UNP P56817 LYS 136 ENGINEERED MUTATION SEQADV 3TPJ ALA A 77 UNP P56817 GLU 138 ENGINEERED MUTATION SEQRES 1 A 433 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER ALA GLY SEQRES 2 A 433 GLU ASN LEU TYR PHE GLN GLY THR LEU PRO ARG GLU THR SEQRES 3 A 433 ASP GLU GLU PRO GLU GLU PRO GLY ARG ARG GLY SER PHE SEQRES 4 A 433 VAL GLU MET VAL ASP ASN LEU ARG GLY LYS SER GLY GLN SEQRES 5 A 433 GLY TYR TYR VAL GLU MET THR VAL GLY SER PRO PRO GLN SEQRES 6 A 433 THR LEU ASN ILE LEU VAL ASP THR GLY SER SER ASN PHE SEQRES 7 A 433 ALA VAL GLY ALA ALA PRO HIS PRO PHE LEU HIS ARG TYR SEQRES 8 A 433 TYR GLN ARG GLN LEU SER SER THR TYR ARG ASP LEU ARG SEQRES 9 A 433 LYS GLY VAL TYR VAL PRO TYR THR GLN GLY ALA TRP ALA SEQRES 10 A 433 GLY GLU LEU GLY THR ASP LEU VAL SER ILE PRO HIS GLY SEQRES 11 A 433 PRO ASN VAL THR VAL ARG ALA ASN ILE ALA ALA ILE THR SEQRES 12 A 433 GLU SER ASP LYS PHE PHE ILE ASN GLY SER ASN TRP GLU SEQRES 13 A 433 GLY ILE LEU GLY LEU ALA TYR ALA GLU ILE ALA ARG PRO SEQRES 14 A 433 ASP ASP SER LEU GLU PRO PHE PHE ASP SER LEU VAL LYS SEQRES 15 A 433 GLN THR HIS VAL PRO ASN LEU PHE SER LEU GLN LEU CYS SEQRES 16 A 433 GLY ALA GLY PHE PRO LEU ASN GLN SER GLU VAL LEU ALA SEQRES 17 A 433 SER VAL GLY GLY SER MET ILE ILE GLY GLY ILE ASP HIS SEQRES 18 A 433 SER LEU TYR THR GLY SER LEU TRP TYR THR PRO ILE ARG SEQRES 19 A 433 ARG GLU TRP TYR TYR GLU VAL ILE ILE VAL ARG VAL GLU SEQRES 20 A 433 ILE ASN GLY GLN ASP LEU LYS MET ASP CYS LYS GLU TYR SEQRES 21 A 433 ASN TYR ASP LYS SER ILE VAL ASP SER GLY THR THR ASN SEQRES 22 A 433 LEU ARG LEU PRO LYS LYS VAL PHE GLU ALA ALA VAL LYS SEQRES 23 A 433 SER ILE LYS ALA ALA SER SER THR GLU LYS PHE PRO ASP SEQRES 24 A 433 GLY PHE TRP LEU GLY GLU GLN LEU VAL CYS TRP GLN ALA SEQRES 25 A 433 GLY THR THR PRO TRP ASN ILE PHE PRO VAL ILE SER LEU SEQRES 26 A 433 TYR LEU MET GLY GLU VAL THR ASN GLN SER PHE ARG ILE SEQRES 27 A 433 THR ILE LEU PRO GLN GLN TYR LEU ARG PRO VAL GLU ASP SEQRES 28 A 433 VAL ALA THR SER GLN ASP ASP CYS TYR LYS PHE ALA ILE SEQRES 29 A 433 SER GLN SER SER THR GLY THR VAL MET GLY ALA VAL ILE SEQRES 30 A 433 MET GLU GLY PHE TYR VAL VAL PHE ASP ARG ALA ARG LYS SEQRES 31 A 433 ARG ILE GLY PHE ALA VAL SER ALA CYS HIS VAL HIS ASP SEQRES 32 A 433 GLU PHE ARG THR ALA ALA VAL GLU GLY PRO PHE VAL THR SEQRES 33 A 433 LEU ASP MET GLU ASP CYS GLY TYR ASN ILE PRO GLN THR SEQRES 34 A 433 ASP GLU SER THR HET SO4 A 394 5 HET SO4 A 395 5 HET SO4 A 396 5 HET SO4 A 397 5 HET SO4 A 398 5 HET SO4 A 399 5 HET SO4 A 400 5 HET SO4 A 401 5 HET CL A 402 1 HET URE A 403 4 HET URE A 404 4 HET URE A 405 4 HET URE A 406 4 HETNAM SO4 SULFATE ION HETNAM CL CHLORIDE ION HETNAM URE UREA FORMUL 2 SO4 8(O4 S 2-) FORMUL 10 CL CL 1- FORMUL 11 URE 4(C H4 N2 O) FORMUL 15 HOH *397(H2 O) HELIX 1 1 PHE A -1 VAL A 3 5 5 HELIX 2 2 GLN A 53 SER A 57 5 5 HELIX 3 3 TYR A 123 ALA A 127 5 5 HELIX 4 4 PRO A 135 THR A 144 1 10 HELIX 5 5 ASP A 180 SER A 182 5 3 HELIX 6 6 ASP A 216 ASN A 221 1 6 HELIX 7 7 LYS A 238 SER A 252 1 15 HELIX 8 8 PRO A 258 LEU A 263 1 6 HELIX 9 9 PRO A 276 PHE A 280 5 5 HELIX 10 10 LEU A 301 TYR A 305 1 5 HELIX 11 11 GLY A 334 GLU A 339 1 6 HELIX 12 12 ASP A 378 CYS A 382 5 5 SHEET 1 A 9 ARG A 61 PRO A 70 0 SHEET 2 A 9 ALA A 75 SER A 86 -1 O LEU A 80 N LYS A 65 SHEET 3 A 9 TYR A 14 VAL A 20 -1 N THR A 19 O SER A 86 SHEET 4 A 9 LEU A 6 GLY A 8 -1 N ARG A 7 O TYR A 15 SHEET 5 A 9 VAL A 170 ILE A 176 -1 O GLY A 172 N LEU A 6 SHEET 6 A 9 PHE A 150 CYS A 155 -1 N GLN A 153 O SER A 173 SHEET 7 A 9 PHE A 341 ASP A 346 -1 O PHE A 345 N PHE A 150 SHEET 8 A 9 ARG A 351 SER A 357 -1 O ALA A 355 N TYR A 342 SHEET 9 A 9 TYR A 184 PRO A 192 -1 N THR A 191 O ILE A 352 SHEET 1 B13 ARG A 61 PRO A 70 0 SHEET 2 B13 ALA A 75 SER A 86 -1 O LEU A 80 N LYS A 65 SHEET 3 B13 VAL A 95 ASP A 106 -1 O ALA A 101 N GLU A 79 SHEET 4 B13 PHE A 38 GLY A 41 1 N VAL A 40 O ILE A 102 SHEET 5 B13 GLY A 117 GLY A 120 -1 O ILE A 118 N ALA A 39 SHEET 6 B13 GLN A 25 ASP A 32 1 N LEU A 30 O LEU A 119 SHEET 7 B13 TYR A 14 VAL A 20 -1 N VAL A 20 O GLN A 25 SHEET 8 B13 LEU A 6 GLY A 8 -1 N ARG A 7 O TYR A 15 SHEET 9 B13 VAL A 170 ILE A 176 -1 O GLY A 172 N LEU A 6 SHEET 10 B13 PHE A 150 CYS A 155 -1 N GLN A 153 O SER A 173 SHEET 11 B13 PHE A 341 ASP A 346 -1 O PHE A 345 N PHE A 150 SHEET 12 B13 ARG A 351 SER A 357 -1 O ALA A 355 N TYR A 342 SHEET 13 B13 TYR A 184 PRO A 192 -1 N THR A 191 O ILE A 352 SHEET 1 C 5 GLU A 200 VAL A 201 0 SHEET 2 C 5 SER A 225 VAL A 227 -1 O SER A 225 N VAL A 201 SHEET 3 C 5 THR A 331 MET A 333 1 O MET A 333 N ILE A 226 SHEET 4 C 5 LEU A 234 PRO A 237 -1 N ARG A 235 O VAL A 332 SHEET 5 C 5 ILE A 324 SER A 327 1 O SER A 325 N LEU A 236 SHEET 1 D 5 GLN A 211 ASP A 212 0 SHEET 2 D 5 ILE A 203 ILE A 208 -1 N ILE A 208 O GLN A 211 SHEET 3 D 5 ILE A 283 MET A 288 -1 O TYR A 286 N ARG A 205 SHEET 4 D 5 GLN A 294 ILE A 300 -1 O ILE A 300 N ILE A 283 SHEET 5 D 5 ALA A 369 VAL A 375 -1 O GLU A 371 N ARG A 297 SHEET 1 E 3 VAL A 268 GLN A 271 0 SHEET 2 E 3 ASP A 317 PHE A 322 -1 O ASP A 318 N TRP A 270 SHEET 3 E 3 LEU A 306 VAL A 309 -1 N VAL A 309 O CYS A 319 SSBOND 1 CYS A 155 CYS A 359 1555 1555 2.05 SSBOND 2 CYS A 217 CYS A 382 1555 1555 2.05 SSBOND 3 CYS A 269 CYS A 319 1555 1555 2.04 CISPEP 1 SER A 22 PRO A 23 0 -5.43 CISPEP 2 ARG A 128 PRO A 129 0 4.08 CISPEP 3 TYR A 222 ASP A 223 0 3.54 CISPEP 4 GLY A 372 PRO A 373 0 -4.80 SITE 1 AC1 2 ARG A 61 HOH A 682 SITE 1 AC2 7 TYR A 51 GLN A 53 GLN A 55 LYS A 218 SITE 2 AC2 7 HOH A 660 HOH A 718 HOH A 776 SITE 1 AC3 5 THR A 185 GLY A 186 HOH A 618 HOH A 643 SITE 2 AC3 5 HOH A 773 SITE 1 AC4 1 ARG A 297 SITE 1 AC5 4 URE A 406 HOH A 600 HOH A 640 HOH A 782 SITE 1 AC6 1 ARG A 7 SITE 1 AC7 7 ARG A 96 ASN A 98 GLU A 134 SER A 139 SITE 2 AC7 7 GLN A 143 HOH A 438 HOH A 626 SITE 1 AC8 4 ARG A 194 ASN A 385 HOH A 506 HOH A 607 SITE 1 AC9 5 SER A 22 PRO A 23 PRO A 24 PRO A 91 SITE 2 AC9 5 ASN A 92 SITE 1 BC1 9 VAL A 67 TYR A 68 ARG A 128 PRO A 129 SITE 2 BC1 9 TRP A 189 HOH A 598 HOH A 712 HOH A 748 SITE 3 BC1 9 HOH A 762 SITE 1 BC2 6 SER A 22 SER A 58 PRO A 147 GLY A 177 SITE 2 BC2 6 HOH A 509 HOH A 765 SITE 1 BC3 6 THR A 26 PRO A 88 HIS A 89 HOH A 463 SITE 2 BC3 6 HOH A 578 HOH A 599 SITE 1 BC4 3 ASP A 62 SO4 A 398 HOH A 504 CRYST1 104.428 128.690 76.662 90.00 90.00 90.00 C 2 2 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 0.009576 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007771 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013044 0.00000