HEADER HYDROLASE 24-FEB-17 5UYU TITLE CRYSTAL STRUCTURE OF BACE1 IN COMPLEX WITH 2-AMINOOXAZOLINE-3- TITLE 2 AZAXANTHENE COMPOUND 12 COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-SECRETASE 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 43-453; 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 ASPARTIC PROTEASE, ALZHEIMERS DISEASE, APP, AMYLOID PRECURSOR KEYWDS 2 PROTEIN, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR D.A.WHITTINGTON,A.M.LONG,E.A.SICKMIER REVDAT 4 04-OCT-23 5UYU 1 REMARK REVDAT 3 29-AUG-18 5UYU 1 JRNL REVDAT 2 22-NOV-17 5UYU 1 REMARK REVDAT 1 17-MAY-17 5UYU 0 JRNL AUTH J.D.LOW,M.D.BARTBERGER,K.CHEN,Y.CHENG,M.R.FIELDEN,V.GORE, JRNL AUTH 2 D.HICKMAN,Q.LIU,E.ALLEN SICKMIER,H.M.VARGAS,J.WERNER, JRNL AUTH 3 R.D.WHITE,D.A.WHITTINGTON,S.WOOD,A.E.MINATTI JRNL TITL DEVELOPMENT OF 2-AMINOOXAZOLINE 3-AZAXANTHENE BETA-AMYLOID JRNL TITL 2 CLEAVING ENZYME (BACE) INHIBITORS WITH IMPROVED SELECTIVITY JRNL TITL 3 AGAINST CATHEPSIN D. JRNL REF MEDCHEMCOMM V. 8 1196 2017 JRNL REFN ISSN 2040-2503 JRNL PMID 30108829 JRNL DOI 10.1039/C7MD00106A 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 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 39815 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) : 0.206 REMARK 3 R VALUE (WORKING SET) : 0.205 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2116 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2914 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 45 REMARK 3 SOLVENT ATOMS : 370 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.25000 REMARK 3 B22 (A**2) : -0.25000 REMARK 3 B33 (A**2) : 0.38000 REMARK 3 B12 (A**2) : -0.13000 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): 0.141 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.128 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.101 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.922 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : NULL ; NULL REMARK 3 ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : NULL ; NULL REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS U VALUES: WITH TLS ADDED REMARK 4 REMARK 4 5UYU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-MAR-17. REMARK 100 THE DEPOSITION ID IS D_1000226610. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-FEB-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.6 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 FR-E SUPERBRIGHT 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 : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000, DENZO REMARK 200 DATA SCALING SOFTWARE : HKL-2000, SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41991 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 6.800 REMARK 200 R MERGE (I) : 0.07100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.3000 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 (%) : 95.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.45300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: 1W50 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.19 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.81 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 21% POLYETHYLENE GLYCOL 5000 MME, 180 REMARK 280 MM SODIUM CITRATE (PH 6.6), 200 MM AMMONIUM IODIDE, 3% (V/V) REMARK 280 DMSO, VAPOR DIFFUSION, TEMPERATURE 298K 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 56.79133 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 113.58267 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 85.18700 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 141.97833 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 28.39567 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 56.79133 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 113.58267 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 141.97833 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 85.18700 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 28.39567 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 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 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 LYS A -5 REMARK 465 LYS 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 VAL A 166 REMARK 465 LEU A 167 REMARK 465 GLU A 310 REMARK 465 ASP A 311 REMARK 465 VAL A 312 REMARK 465 ALA A 313 REMARK 465 THR A 314 REMARK 465 SER A 315 REMARK 465 GLN A 316 REMARK 465 ILE A 386 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 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 HIS A 89 41.48 -101.74 REMARK 500 PHE A 108 -60.89 -98.78 REMARK 500 THR A 144 -169.09 -129.19 REMARK 500 TRP A 197 -88.52 -140.35 REMARK 500 ALA A 272 109.88 -48.06 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 A 870 DISTANCE = 6.06 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IOD A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 8QV A 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 407 DBREF 5UYU A -18 392 UNP P56817 BACE1_HUMAN 43 453 SEQADV 5UYU LYS A -5 UNP P56817 ARG 56 ENGINEERED MUTATION SEQADV 5UYU LYS A -4 UNP P56817 ARG 57 ENGINEERED MUTATION SEQRES 1 A 411 LEU PRO ARG GLU THR ASP GLU GLU PRO GLU GLU PRO GLY SEQRES 2 A 411 LYS LYS GLY SER PHE VAL GLU MET VAL ASP ASN LEU ARG SEQRES 3 A 411 GLY LYS SER GLY GLN GLY TYR TYR VAL GLU MET THR VAL SEQRES 4 A 411 GLY SER PRO PRO GLN THR LEU ASN ILE LEU VAL ASP THR SEQRES 5 A 411 GLY SER SER ASN PHE ALA VAL GLY ALA ALA PRO HIS PRO SEQRES 6 A 411 PHE LEU HIS ARG TYR TYR GLN ARG GLN LEU SER SER THR SEQRES 7 A 411 TYR ARG ASP LEU ARG LYS GLY VAL TYR VAL PRO TYR THR SEQRES 8 A 411 GLN GLY LYS TRP GLU GLY GLU LEU GLY THR ASP LEU VAL SEQRES 9 A 411 SER ILE PRO HIS GLY PRO ASN VAL THR VAL ARG ALA ASN SEQRES 10 A 411 ILE ALA ALA ILE THR GLU SER ASP LYS PHE PHE ILE ASN SEQRES 11 A 411 GLY SER ASN TRP GLU GLY ILE LEU GLY LEU ALA TYR ALA SEQRES 12 A 411 GLU ILE ALA ARG PRO ASP ASP SER LEU GLU PRO PHE PHE SEQRES 13 A 411 ASP SER LEU VAL LYS GLN THR HIS VAL PRO ASN LEU PHE SEQRES 14 A 411 SER LEU GLN LEU CYS GLY ALA GLY PHE PRO LEU ASN GLN SEQRES 15 A 411 SER GLU VAL LEU ALA SER VAL GLY GLY SER MET ILE ILE SEQRES 16 A 411 GLY GLY ILE ASP HIS SER LEU TYR THR GLY SER LEU TRP SEQRES 17 A 411 TYR THR PRO ILE ARG ARG GLU TRP TYR TYR GLU VAL ILE SEQRES 18 A 411 ILE VAL ARG VAL GLU ILE ASN GLY GLN ASP LEU LYS MET SEQRES 19 A 411 ASP CYS LYS GLU TYR ASN TYR ASP LYS SER ILE VAL ASP SEQRES 20 A 411 SER GLY THR THR ASN LEU ARG LEU PRO LYS LYS VAL PHE SEQRES 21 A 411 GLU ALA ALA VAL LYS SER ILE LYS ALA ALA SER SER THR SEQRES 22 A 411 GLU LYS PHE PRO ASP GLY PHE TRP LEU GLY GLU GLN LEU SEQRES 23 A 411 VAL CYS TRP GLN ALA GLY THR THR PRO TRP ASN ILE PHE SEQRES 24 A 411 PRO VAL ILE SER LEU TYR LEU MET GLY GLU VAL THR ASN SEQRES 25 A 411 GLN SER PHE ARG ILE THR ILE LEU PRO GLN GLN TYR LEU SEQRES 26 A 411 ARG PRO VAL GLU ASP VAL ALA THR SER GLN ASP ASP CYS SEQRES 27 A 411 TYR LYS PHE ALA ILE SER GLN SER SER THR GLY THR VAL SEQRES 28 A 411 MET GLY ALA VAL ILE MET GLU GLY PHE TYR VAL VAL PHE SEQRES 29 A 411 ASP ARG ALA ARG LYS ARG ILE GLY PHE ALA VAL SER ALA SEQRES 30 A 411 CYS HIS VAL HIS ASP GLU PHE ARG THR ALA ALA VAL GLU SEQRES 31 A 411 GLY PRO PHE VAL THR LEU ASP MET GLU ASP CYS GLY TYR SEQRES 32 A 411 ASN ILE PRO GLN THR ASP GLU SER HET IOD A 401 1 HET IOD A 402 1 HET IOD A 403 1 HET IOD A 404 1 HET IOD A 405 1 HET 8QV A 406 34 HET GOL A 407 6 HETNAM IOD IODIDE ION HETNAM 8QV (5S)-3-(3,6-DIHYDRO-2H-PYRAN-4-YL)-7-[5-(PROP-1-YN-1- HETNAM 2 8QV YL)PYRIDIN-3-YL]-5'H-SPIRO[1-BENZOPYRANO[2,3- HETNAM 3 8QV C]PYRIDINE-5,4'-[1,3]OXAZOL]-2'-AMINE HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 IOD 5(I 1-) FORMUL 7 8QV C27 H22 N4 O3 FORMUL 8 GOL C3 H8 O3 FORMUL 9 HOH *370(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 ASP A 216 TYR A 222 5 7 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 PRO A 276 PHE A 280 5 5 HELIX 10 AB1 LEU A 301 TYR A 305 1 5 HELIX 11 AB2 GLY A 334 GLU A 339 1 6 HELIX 12 AB3 ARG A 347 ARG A 349 5 3 HELIX 13 AB4 ASP A 378 GLY A 383 5 6 SHEET 1 AA1 9 ARG A 61 TYR A 71 0 SHEET 2 AA1 9 GLY A 74 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 GLY A 156 -1 N GLN A 153 O SER A 173 SHEET 7 AA1 9 PHE A 341 ASP A 346 -1 O PHE A 345 N PHE A 150 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 TYR A 71 0 SHEET 2 AA213 GLY A 74 SER A 86 -1 O LEU A 80 N LYS A 65 SHEET 3 AA213 THR A 94 ASP A 106 -1 O ALA A 101 N GLU A 79 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 GLY A 117 SHEET 7 AA213 TYR A 14 VAL A 20 -1 N TYR A 14 O VAL A 31 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 GLY A 156 -1 N GLN A 153 O SER A 173 SHEET 11 AA213 PHE A 341 ASP A 346 -1 O PHE A 345 N PHE A 150 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 SER A 284 N GLU A 207 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 GLU A 371 N ARG A 297 SHEET 1 AA5 3 VAL A 268 TRP A 270 0 SHEET 2 AA5 3 ASP A 318 PHE A 322 -1 O ASP A 318 N TRP A 270 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 2.05 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 -1.77 CISPEP 2 ARG A 128 PRO A 129 0 1.08 CISPEP 3 TYR A 222 ASP A 223 0 7.12 CISPEP 4 GLY A 372 PRO A 373 0 -2.48 SITE 1 AC1 1 SER A 105 SITE 1 AC2 2 LYS A 107 HOH A 509 SITE 1 AC3 2 HOH A 781 HOH A 848 SITE 1 AC4 1 ARG A 349 SITE 1 AC5 1 GLY A 11 SITE 1 AC6 22 GLY A 11 GLN A 12 GLY A 13 LEU A 30 SITE 2 AC6 22 ASP A 32 GLY A 34 SER A 35 VAL A 69 SITE 3 AC6 22 TYR A 71 PHE A 108 ILE A 110 TRP A 115 SITE 4 AC6 22 ILE A 118 ARG A 128 ASP A 228 SER A 229 SITE 5 AC6 22 GLY A 230 THR A 231 THR A 232 HOH A 526 SITE 6 AC6 22 HOH A 646 HOH A 683 SITE 1 AC7 9 ARG A 50 TYR A 51 GLN A 53 SER A 187 SITE 2 AC7 9 HOH A 506 HOH A 516 HOH A 522 HOH A 548 SITE 3 AC7 9 HOH A 557 CRYST1 102.287 102.287 170.374 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 0.009776 0.005644 0.000000 0.00000 SCALE2 0.000000 0.011289 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005869 0.00000