HEADER HYDROLASE/HYDROLASE INHIBITOR 25-JUN-99 1QS8 TITLE CRYSTAL STRUCTURE OF THE P. VIVAX ASPARTIC PROTEINASE PLASMEPSIN TITLE 2 COMPLEXED WITH THE INHIBITOR PEPSTATIN A COMPND MOL_ID: 1; COMPND 2 MOLECULE: PLASMEPSIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: PEPSTATIN A; COMPND 7 CHAIN: C, D; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM VIVAX; SOURCE 3 ORGANISM_COMMON: MALARIA PARASITE P. VIVAX; SOURCE 4 ORGANISM_TAXID: 5855; SOURCE 5 EXPRESSION_SYSTEM: BACTERIA; SOURCE 6 EXPRESSION_SYSTEM_COMMON: EUBACTERIA; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 2; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES KEYWDS PLASMEPSIN, ASPARTIC PROTEINASE, HAEMOGLOBINASE, MALARIA, PEPSTATIN KEYWDS 2 A, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR N.KHAZANOVICH BERNSTEIN,M.M.CHERNEY,C.A.YOWELL,J.B.DAME,M.N.G.JAMES REVDAT 4 13-JUL-11 1QS8 1 VERSN REVDAT 3 24-FEB-09 1QS8 1 VERSN REVDAT 2 27-MAY-03 1QS8 1 JRNL REMARK MODRES MASTER REVDAT 1 07-JUL-99 1QS8 0 JRNL AUTH N.K.BERNSTEIN,M.M.CHERNEY,C.A.YOWELL,J.B.DAME,M.N.JAMES JRNL TITL STRUCTURAL INSIGHTS INTO THE ACTIVATION OF P. VIVAX JRNL TITL 2 PLASMEPSIN. JRNL REF J.MOL.BIOL. V. 329 505 2003 JRNL REFN ISSN 0022-2836 JRNL PMID 12767832 JRNL DOI 10.1016/S0022-2836(03)00444-3 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.5 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2434582.800 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 26324 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 SET) : 0.197 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 : 1353 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.66 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4081 REMARK 3 BIN R VALUE (WORKING SET) : 0.2640 REMARK 3 BIN FREE R VALUE : 0.3180 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 200 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.023 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5310 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 8 REMARK 3 SOLVENT ATOMS : 154 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 40.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.37000 REMARK 3 B22 (A**2) : 3.37000 REMARK 3 B33 (A**2) : -6.74000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.28 REMARK 3 ESD FROM SIGMAA (A) : 0.30 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.37 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.40 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.50 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.70 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.73 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.460 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.930 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.810 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.320 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 32.63 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_PEPST_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARA REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN_PEPST.TOP REMARK 3 TOPOLOGY FILE 2 : ACETATE.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1QS8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-JUN-99. REMARK 100 THE RCSB ID CODE IS RCSB009238. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-NOV-97 REMARK 200 TEMPERATURE (KELVIN) : 90 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X12B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27347 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.470 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : 4.700 REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.47 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.51 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.44000 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: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3000, AMMONIUM SULFATE, ACETATE, REMARK 280 AMYL ALCOHOL, BETA-OCTYL GLUCOSIDE, PH 5.0, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 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+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 35.53600 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 72.50750 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 72.50750 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 17.76800 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 72.50750 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 72.50750 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 53.30400 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 72.50750 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 72.50750 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 17.76800 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 72.50750 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 72.50750 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 53.30400 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 0.00000 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 35.53600 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1600 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14320 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1520 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D 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: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5480 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -47.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 APPLY THE FOLLOWING TO CHAINS: B, D REMARK 350 BIOMT1 2 0.000000 1.000000 0.000000 72.50750 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 72.50750 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 -17.76800 REMARK 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTAMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 BIOMT1 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 124Q REMARK 465 GLY A 124P REMARK 465 LEU B 124Q 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 SER A 1 OG REMARK 480 VAL A 11 CG1 CG2 REMARK 480 LYS A 64 CB CG CD CE NZ REMARK 480 PHE A 241 CE1 CE2 CZ REMARK 480 VAL A 280 CG1 REMARK 480 ASP B 24 OD1 OD2 REMARK 480 LYS B 252 CG CD CE NZ REMARK 480 GLU B 253 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 ASN A 13 49.45 33.89 REMARK 500 ASP A 69 -74.46 -128.91 REMARK 500 MET A 98 144.09 177.60 REMARK 500 VAL A 163 -59.78 -131.94 REMARK 500 LEU A 191 -80.24 -127.88 REMARK 500 PHE A 201 74.59 -108.29 REMARK 500 PHE A 241 28.85 43.93 REMARK 500 PRO A 243 38.04 -69.69 REMARK 500 ASP A 282 39.40 -96.47 REMARK 500 SER B 1 -57.73 -153.21 REMARK 500 ASP B 69 -65.39 -134.00 REMARK 500 MET B 98 143.91 179.15 REMARK 500 SER B 135 75.18 45.16 REMARK 500 HIS B 161 128.91 -32.19 REMARK 500 ASP B 162 31.04 38.50 REMARK 500 HIS B 189 135.01 179.21 REMARK 500 LEU B 191 -77.49 -129.63 REMARK 500 SER B 224 -71.68 -38.71 REMARK 500 PHE B 241 -7.31 70.31 REMARK 500 THR B 247 -176.99 -175.41 REMARK 500 ASN B 251 107.29 -57.55 REMARK 500 ASP B 282 51.71 -104.79 REMARK 500 ASP B 295 -175.66 -171.54 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 ACT A 328 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT B 328 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN C OF PEPSTATIN A REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN D OF PEPSTATIN A DBREF 1QS8 A 1 327 GB AAC15792 G3095034 122 450 DBREF 1QS8 B 1 327 GB AAC15792 G3095034 122 450 DBREF 1QS8 C 401 406 PDB 1QS8 1QS8 401 406 DBREF 1QS8 D 411 416 PDB 1QS8 1QS8 411 416 SEQRES 1 A 329 LEU GLY SER GLU ASN ASP VAL ILE GLU LEU ASP ASP VAL SEQRES 2 A 329 ALA ASN ILE MET PHE TYR GLY GLU GLY GLU VAL GLY ASP SEQRES 3 A 329 ASN HIS GLN LYS PHE MET LEU ILE PHE ASP THR GLY SER SEQRES 4 A 329 ALA ASN LEU TRP VAL PRO SER LYS LYS CYS ASN SER SER SEQRES 5 A 329 GLY CYS SER ILE LYS ASN LEU TYR ASP SER SER LYS SER SEQRES 6 A 329 LYS SER TYR GLU LYS ASP GLY THR LYS VAL ASP ILE THR SEQRES 7 A 329 TYR GLY SER GLY THR VAL LYS GLY PHE PHE SER LYS ASP SEQRES 8 A 329 LEU VAL THR LEU GLY HIS LEU SER MET PRO TYR LYS PHE SEQRES 9 A 329 ILE GLU VAL ILE ASP THR ASP ASP LEU GLU PRO ILE TYR SEQRES 10 A 329 SER SER VAL GLU PHE ASP GLY ILE LEU GLY LEU GLY TRP SEQRES 11 A 329 LYS ASP LEU SER ILE GLY SER ILE ASP PRO ILE VAL VAL SEQRES 12 A 329 GLU LEU LYS ASN GLN ASN LYS ILE ASP ASN ALA LEU PHE SEQRES 13 A 329 THR PHE TYR LEU PRO VAL HIS ASP VAL HIS ALA GLY TYR SEQRES 14 A 329 LEU THR ILE GLY GLY ILE GLU GLU LYS PHE TYR GLU GLY SEQRES 15 A 329 ASN ILE THR TYR GLU LYS LEU ASN HIS ASP LEU TYR TRP SEQRES 16 A 329 GLN ILE ASP LEU ASP VAL HIS PHE GLY LYS GLN THR MET SEQRES 17 A 329 GLU LYS ALA ASN VAL ILE VAL ASP SER GLY THR THR THR SEQRES 18 A 329 ILE THR ALA PRO SER GLU PHE LEU ASN LYS PHE PHE ALA SEQRES 19 A 329 ASN LEU ASN VAL ILE LYS VAL PRO PHE LEU PRO PHE TYR SEQRES 20 A 329 VAL THR THR CYS ASP ASN LYS GLU MET PRO THR LEU GLU SEQRES 21 A 329 PHE LYS SER ALA ASN ASN THR TYR THR LEU GLU PRO GLU SEQRES 22 A 329 TYR TYR MET ASN PRO ILE LEU GLU VAL ASP ASP THR LEU SEQRES 23 A 329 CYS MET ILE THR MET LEU PRO VAL ASP ILE ASP SER ASN SEQRES 24 A 329 THR PHE ILE LEU GLY ASP PRO PHE MET ARG LYS TYR PHE SEQRES 25 A 329 THR VAL PHE ASP TYR ASP LYS GLU SER VAL GLY PHE ALA SEQRES 26 A 329 ILE ALA LYS ASN SEQRES 1 B 329 LEU GLY SER GLU ASN ASP VAL ILE GLU LEU ASP ASP VAL SEQRES 2 B 329 ALA ASN ILE MET PHE TYR GLY GLU GLY GLU VAL GLY ASP SEQRES 3 B 329 ASN HIS GLN LYS PHE MET LEU ILE PHE ASP THR GLY SER SEQRES 4 B 329 ALA ASN LEU TRP VAL PRO SER LYS LYS CYS ASN SER SER SEQRES 5 B 329 GLY CYS SER ILE LYS ASN LEU TYR ASP SER SER LYS SER SEQRES 6 B 329 LYS SER TYR GLU LYS ASP GLY THR LYS VAL ASP ILE THR SEQRES 7 B 329 TYR GLY SER GLY THR VAL LYS GLY PHE PHE SER LYS ASP SEQRES 8 B 329 LEU VAL THR LEU GLY HIS LEU SER MET PRO TYR LYS PHE SEQRES 9 B 329 ILE GLU VAL ILE ASP THR ASP ASP LEU GLU PRO ILE TYR SEQRES 10 B 329 SER SER VAL GLU PHE ASP GLY ILE LEU GLY LEU GLY TRP SEQRES 11 B 329 LYS ASP LEU SER ILE GLY SER ILE ASP PRO ILE VAL VAL SEQRES 12 B 329 GLU LEU LYS ASN GLN ASN LYS ILE ASP ASN ALA LEU PHE SEQRES 13 B 329 THR PHE TYR LEU PRO VAL HIS ASP VAL HIS ALA GLY TYR SEQRES 14 B 329 LEU THR ILE GLY GLY ILE GLU GLU LYS PHE TYR GLU GLY SEQRES 15 B 329 ASN ILE THR TYR GLU LYS LEU ASN HIS ASP LEU TYR TRP SEQRES 16 B 329 GLN ILE ASP LEU ASP VAL HIS PHE GLY LYS GLN THR MET SEQRES 17 B 329 GLU LYS ALA ASN VAL ILE VAL ASP SER GLY THR THR THR SEQRES 18 B 329 ILE THR ALA PRO SER GLU PHE LEU ASN LYS PHE PHE ALA SEQRES 19 B 329 ASN LEU ASN VAL ILE LYS VAL PRO PHE LEU PRO PHE TYR SEQRES 20 B 329 VAL THR THR CYS ASP ASN LYS GLU MET PRO THR LEU GLU SEQRES 21 B 329 PHE LYS SER ALA ASN ASN THR TYR THR LEU GLU PRO GLU SEQRES 22 B 329 TYR TYR MET ASN PRO ILE LEU GLU VAL ASP ASP THR LEU SEQRES 23 B 329 CYS MET ILE THR MET LEU PRO VAL ASP ILE ASP SER ASN SEQRES 24 B 329 THR PHE ILE LEU GLY ASP PRO PHE MET ARG LYS TYR PHE SEQRES 25 B 329 THR VAL PHE ASP TYR ASP LYS GLU SER VAL GLY PHE ALA SEQRES 26 B 329 ILE ALA LYS ASN SEQRES 1 C 6 IVA VAL VAL STA ALA STA SEQRES 1 D 6 IVA VAL VAL STA ALA STA HET IVA C 401 6 HET STA C 404 11 HET STA C 406 12 HET IVA D 411 6 HET STA D 414 11 HET STA D 416 12 HET ACT A 328 4 HET ACT B 328 4 HETNAM IVA ISOVALERIC ACID HETNAM STA STATINE HETNAM ACT ACETATE ION FORMUL 3 IVA 2(C5 H10 O2) FORMUL 3 STA 4(C8 H17 N O3) FORMUL 5 ACT 2(C2 H3 O2 1-) FORMUL 7 HOH *154(H2 O) HELIX 1 1 SER A 49 LYS A 55 5 7 HELIX 2 2 ASP A 59 SER A 63 5 5 HELIX 3 3 THR A 108 GLU A 112 5 5 HELIX 4 4 PRO A 113 VAL A 118 1 6 HELIX 5 5 TRP A 128 SER A 132 5 5 HELIX 6 6 PRO A 138 GLN A 146 1 9 HELIX 7 7 GLU A 174 PHE A 177 5 4 HELIX 8 8 PRO A 223 ASN A 233 1 11 HELIX 9 9 GLU A 269 TYR A 272 5 4 HELIX 10 10 GLY A 302 ARG A 307 1 6 HELIX 11 11 SER B 49 LYS B 55 5 7 HELIX 12 12 ASP B 59 SER B 63 5 5 HELIX 13 13 THR B 108 GLU B 112 5 5 HELIX 14 14 PRO B 113 VAL B 118 1 6 HELIX 15 15 TRP B 128 SER B 132 5 5 HELIX 16 16 PRO B 138 GLN B 146 1 9 HELIX 17 17 GLU B 174 PHE B 177 5 4 HELIX 18 18 PRO B 223 LEU B 234 1 12 HELIX 19 19 GLU B 269 TYR B 272 5 4 HELIX 20 20 GLY B 302 ARG B 307 1 6 SHEET 1 B 7 THR A 265 LEU A 268 0 SHEET 2 B 7 LEU A 257 LYS A 260 -1 N LEU A 257 O LEU A 268 SHEET 3 B 7 GLN A 194 PHE A 201 -1 N ASP A 198 O LYS A 260 SHEET 4 B 7 GLN A 204 VAL A 213 -1 O GLN A 204 N PHE A 201 SHEET 5 B 7 THR A 298 LEU A 301 1 O PHE A 299 N ILE A 212 SHEET 6 B 7 ILE A 220 ALA A 222 -1 N THR A 221 O ILE A 300 SHEET 7 B 7 MET A 289 PRO A 291 1 N LEU A 290 O ILE A 220 SHEET 1 C 4 ILE A 237 LYS A 238 0 SHEET 2 C 4 TYR A 245 THR A 248 -1 O VAL A 246 N ILE A 237 SHEET 3 C 4 LEU A 284 ILE A 287 -1 N CYS A 285 O THR A 247 SHEET 4 C 4 MET A 274 PRO A 276 -1 O ASN A 275 N MET A 286 SHEET 1 E 7 THR B 265 LEU B 268 0 SHEET 2 E 7 LEU B 257 LYS B 260 -1 N LEU B 257 O LEU B 268 SHEET 3 E 7 GLN B 194 PHE B 201 -1 N ASP B 198 O LYS B 260 SHEET 4 E 7 GLN B 204 VAL B 213 -1 N GLN B 204 O PHE B 201 SHEET 5 E 7 PHE B 299 LEU B 301 1 O PHE B 299 N ILE B 212 SHEET 6 E 7 ILE B 220 ALA B 222 -1 N THR B 221 O ILE B 300 SHEET 7 E 7 MET B 289 PRO B 291 1 N LEU B 290 O ILE B 220 SHEET 1 F 4 ILE B 237 LYS B 238 0 SHEET 2 F 4 TYR B 245 THR B 248 -1 N VAL B 246 O ILE B 237 SHEET 3 F 4 LEU B 284 ILE B 287 -1 N CYS B 285 O THR B 247 SHEET 4 F 4 MET B 274 PRO B 276 -1 O ASN B 275 N MET B 286 SSBOND 1 CYS A 47 CYS A 52 1555 1555 2.03 SSBOND 2 CYS A 249 CYS A 285 1555 1555 2.03 SSBOND 3 CYS B 47 CYS B 52 1555 1555 2.02 SSBOND 4 CYS B 249 CYS B 285 1555 1555 2.03 LINK C IVA C 401 N VAL C 402 1555 1555 1.33 LINK C VAL C 402 N VAL C 403 1555 1555 1.33 LINK C VAL C 403 N STA C 404 1555 1555 1.33 LINK C STA C 404 N ALA C 405 1555 1555 1.33 LINK C ALA C 405 N STA C 406 1555 1555 1.33 LINK C IVA D 411 N VAL D 412 1555 1555 1.33 LINK C VAL D 412 N VAL D 413 1555 1555 1.33 LINK C VAL D 413 N STA D 414 1555 1555 1.33 LINK C STA D 414 N ALA D 415 1555 1555 1.33 LINK C ALA D 415 N STA D 416 1555 1555 1.33 CISPEP 1 GLU A 112 PRO A 113 0 -0.20 CISPEP 2 GLU B 112 PRO B 113 0 0.09 SITE 1 AC1 3 LYS A 46 TYR A 66 LYS A 68 SITE 1 AC2 3 LYS B 46 TYR B 66 LYS B 68 SITE 1 AC3 20 ASP A 34 GLY A 36 THR A 76 TYR A 77 SITE 2 AC3 20 GLY A 78 SER A 79 LEU A 131 TYR A 192 SITE 3 AC3 20 ASP A 214 GLY A 216 THR A 217 THR A 218 SITE 4 AC3 20 THR A 219 PRO A 243 PHE A 244 LEU A 290 SITE 5 AC3 20 ASP B 130 HIS B 189 HOH C 134 HOH C 143 SITE 1 AC4 18 SER A 135 ILE B 32 ASP B 34 GLY B 36 SITE 2 AC4 18 SER B 37 THR B 76 TYR B 77 GLY B 78 SITE 3 AC4 18 SER B 79 TYR B 192 ASP B 214 GLY B 216 SITE 4 AC4 18 THR B 217 THR B 218 THR B 219 PRO B 243 SITE 5 AC4 18 LEU B 290 HOH D 111 CRYST1 145.015 145.015 71.072 90.00 90.00 90.00 P 41 21 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 0.006896 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006896 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014070 0.00000