HEADER ISOMERASE 30-JAN-08 2VN1 TITLE CRYSTAL STRUCTURE OF THE FK506-BINDING DOMAIN OF PLASMODIUM FALCIPARUM TITLE 2 FKBP35 IN COMPLEX WITH FK506 COMPND MOL_ID: 1; COMPND 2 MOLECULE: 70 KDA PEPTIDYLPROLYL ISOMERASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: FK506-BINDING DOMAIN, RESIDUES 1-127; COMPND 5 SYNONYM: PLASMODIUM FALCIPARUM FKBP35; COMPND 6 EC: 5.2.1.8; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM FALCIPARUM; SOURCE 3 ORGANISM_TAXID: 36329; SOURCE 4 STRAIN: 3D7; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET29B KEYWDS FKBP, FK506, ISOMERASE, TPR REPEAT, PLASMODIUM FALCIPARUM EXPDTA X-RAY DIFFRACTION AUTHOR M.KOTAKA,R.ALAG,H.YE,P.R.PREISER,H.S.YOON,J.LESCAR REVDAT 4 13-DEC-23 2VN1 1 REMARK REVDAT 3 24-FEB-09 2VN1 1 VERSN REVDAT 2 17-JUN-08 2VN1 1 JRNL REVDAT 1 20-MAY-08 2VN1 0 JRNL AUTH M.KOTAKA,H.YE,R.ALAG,G.HU,Z.BOZDECH,P.R.PREISER,H.S.YOON, JRNL AUTH 2 J.LESCAR JRNL TITL CRYSTAL STRUCTURE OF THE FK506 BINDING DOMAIN OF PLASMODIUM JRNL TITL 2 FALCIPARUM FKBP35 IN COMPLEX WITH FK506. JRNL REF BIOCHEMISTRY V. 47 5951 2008 JRNL REFN ISSN 0006-2960 JRNL PMID 18465874 JRNL DOI 10.1021/BI800004U REMARK 2 REMARK 2 RESOLUTION. 2.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 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 : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.65 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1800752.840 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 14825 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) : 0.194 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 733 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.009 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) : 2.35 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.50 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2269 REMARK 3 BIN R VALUE (WORKING SET) : 0.2750 REMARK 3 BIN FREE R VALUE : 0.3480 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 113 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.033 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1938 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 114 REMARK 3 SOLVENT ATOMS : 162 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 30.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 6.66000 REMARK 3 B22 (A**2) : 6.66000 REMARK 3 B33 (A**2) : -13.31000 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) : 0.33 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) : 0.41 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.49 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.740 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) : 5.070 ; 4.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 6.520 ; 8.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 10.050; 8.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 11.910; 12.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.40 REMARK 3 BSOL : 40.86 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_REP.PARAM REMARK 3 PARAMETER FILE 2 : FK5_PRODRG.PAR REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : FK5_PRODRG.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 2VN1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 30-JAN-08. REMARK 100 THE DEPOSITION ID IS D_1290035137. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-JUN-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14883 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.350 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 20.70 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 41.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.35 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.43 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.38000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 8.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MRBUMP REMARK 200 STARTING MODEL: PDB ENTRY 1YAT REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.97 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.7M NA MALONATE, PH5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 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+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 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 83.99500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 31.53200 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 31.53200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 125.99250 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 31.53200 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 31.53200 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 41.99750 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 31.53200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 31.53200 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 125.99250 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 31.53200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 31.53200 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 41.99750 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 83.99500 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS 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 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 1 REMARK 465 THR A 2 REMARK 465 THR A 3 REMARK 465 GLU A 4 REMARK 465 GLN A 5 REMARK 465 GLU A 6 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 THR B 3 REMARK 465 GLU B 4 REMARK 465 GLN B 5 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 129 CA C O CB CG CD OE1 REMARK 470 GLU B 129 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 GLU A 8 110.82 -168.08 REMARK 500 PHE B 7 -38.80 -139.93 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 B2020 DISTANCE = 5.94 ANGSTROMS REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FK5 A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FK5 B 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2FBN RELATED DB: PDB REMARK 900 PLASMODIUM FALCIPARUM PUTATIVE FK506-BINDING PROTEINPFL2275C, C- REMARK 900 TERMINAL TPR-CONTAINING DOMAIN DBREF 2VN1 A 1 127 UNP Q8I4V8 Q8I4V8_PLAF7 1 127 DBREF 2VN1 A 128 129 PDB 2VN1 2VN1 128 129 DBREF 2VN1 B 1 127 UNP Q8I4V8 Q8I4V8_PLAF7 1 127 DBREF 2VN1 B 128 129 PDB 2VN1 2VN1 128 129 SEQRES 1 A 129 MET THR THR GLU GLN GLU PHE GLU LYS VAL GLU LEU THR SEQRES 2 A 129 ALA ASP GLY GLY VAL ILE LYS THR ILE LEU LYS LYS GLY SEQRES 3 A 129 ASP GLU GLY GLU GLU ASN ILE PRO LYS LYS GLY ASN GLU SEQRES 4 A 129 VAL THR VAL HIS TYR VAL GLY LYS LEU GLU SER THR GLY SEQRES 5 A 129 LYS VAL PHE ASP SER SER PHE ASP ARG ASN VAL PRO PHE SEQRES 6 A 129 LYS PHE HIS LEU GLU GLN GLY GLU VAL ILE LYS GLY TRP SEQRES 7 A 129 ASP ILE CYS VAL SER SER MET ARG LYS ASN GLU LYS CYS SEQRES 8 A 129 LEU VAL ARG ILE GLU SER MET TYR GLY TYR GLY ASP GLU SEQRES 9 A 129 GLY CYS GLY GLU SER ILE PRO GLY ASN SER VAL LEU LEU SEQRES 10 A 129 PHE GLU ILE GLU LEU LEU SER PHE ARG GLU LEU GLU SEQRES 1 B 129 MET THR THR GLU GLN GLU PHE GLU LYS VAL GLU LEU THR SEQRES 2 B 129 ALA ASP GLY GLY VAL ILE LYS THR ILE LEU LYS LYS GLY SEQRES 3 B 129 ASP GLU GLY GLU GLU ASN ILE PRO LYS LYS GLY ASN GLU SEQRES 4 B 129 VAL THR VAL HIS TYR VAL GLY LYS LEU GLU SER THR GLY SEQRES 5 B 129 LYS VAL PHE ASP SER SER PHE ASP ARG ASN VAL PRO PHE SEQRES 6 B 129 LYS PHE HIS LEU GLU GLN GLY GLU VAL ILE LYS GLY TRP SEQRES 7 B 129 ASP ILE CYS VAL SER SER MET ARG LYS ASN GLU LYS CYS SEQRES 8 B 129 LEU VAL ARG ILE GLU SER MET TYR GLY TYR GLY ASP GLU SEQRES 9 B 129 GLY CYS GLY GLU SER ILE PRO GLY ASN SER VAL LEU LEU SEQRES 10 B 129 PHE GLU ILE GLU LEU LEU SER PHE ARG GLU LEU GLU HET FK5 A 501 57 HET FK5 B 501 57 HETNAM FK5 8-DEETHYL-8-[BUT-3-ENYL]-ASCOMYCIN HETSYN FK5 K506 FORMUL 3 FK5 2(C44 H69 N O12) FORMUL 5 HOH *162(H2 O) HELIX 1 1 GLY A 29 ILE A 33 5 5 HELIX 2 2 ILE A 75 SER A 83 1 9 HELIX 3 3 SER A 97 GLY A 100 5 4 HELIX 4 4 GLY B 29 ILE B 33 5 5 HELIX 5 5 ILE B 75 SER B 83 1 9 HELIX 6 6 SER B 97 GLY B 100 5 4 SHEET 1 AA 6 GLU A 8 GLU A 11 0 SHEET 2 AA 6 VAL A 18 LYS A 24 -1 O LYS A 20 N VAL A 10 SHEET 3 AA 6 LYS A 90 ILE A 95 -1 O LYS A 90 N LEU A 23 SHEET 4 AA 6 LEU A 116 ARG A 126 -1 O LEU A 116 N ILE A 95 SHEET 5 AA 6 GLU A 39 LEU A 48 -1 O GLU A 39 N ARG A 126 SHEET 6 AA 6 PHE A 65 HIS A 68 -1 O PHE A 65 N VAL A 42 SHEET 1 AB 6 GLU A 8 GLU A 11 0 SHEET 2 AB 6 VAL A 18 LYS A 24 -1 O LYS A 20 N VAL A 10 SHEET 3 AB 6 LYS A 90 ILE A 95 -1 O LYS A 90 N LEU A 23 SHEET 4 AB 6 LEU A 116 ARG A 126 -1 O LEU A 116 N ILE A 95 SHEET 5 AB 6 GLU A 39 LEU A 48 -1 O GLU A 39 N ARG A 126 SHEET 6 AB 6 VAL A 54 SER A 57 -1 N PHE A 55 O GLY A 46 SHEET 1 BA 6 LYS B 9 GLU B 11 0 SHEET 2 BA 6 VAL B 18 LYS B 24 -1 O LYS B 20 N VAL B 10 SHEET 3 BA 6 LYS B 90 ILE B 95 -1 O LYS B 90 N LEU B 23 SHEET 4 BA 6 LEU B 116 ARG B 126 -1 O LEU B 116 N ILE B 95 SHEET 5 BA 6 GLU B 39 LEU B 48 -1 O GLU B 39 N ARG B 126 SHEET 6 BA 6 PHE B 65 HIS B 68 -1 O PHE B 65 N VAL B 42 SHEET 1 BB 6 LYS B 9 GLU B 11 0 SHEET 2 BB 6 VAL B 18 LYS B 24 -1 O LYS B 20 N VAL B 10 SHEET 3 BB 6 LYS B 90 ILE B 95 -1 O LYS B 90 N LEU B 23 SHEET 4 BB 6 LEU B 116 ARG B 126 -1 O LEU B 116 N ILE B 95 SHEET 5 BB 6 GLU B 39 LEU B 48 -1 O GLU B 39 N ARG B 126 SHEET 6 BB 6 VAL B 54 SER B 57 -1 N PHE B 55 O GLY B 46 SITE 1 AC1 23 TYR A 44 PHE A 55 ASP A 56 ARG A 61 SITE 2 AC1 23 PHE A 65 GLU A 73 VAL A 74 ILE A 75 SITE 3 AC1 23 TRP A 78 TYR A 101 ILE A 110 PHE A 118 SITE 4 AC1 23 HOH A2062 HOH A2063 HOH A2064 HOH A2065 SITE 5 AC1 23 HOH A2066 HIS B 43 SER B 57 PHE B 59 SITE 6 AC1 23 ASP B 60 LYS B 90 GLU B 119 SITE 1 AC2 21 HIS A 43 SER A 57 PHE A 59 ASP A 60 SITE 2 AC2 21 LYS A 90 GLU A 119 TYR B 44 PHE B 55 SITE 3 AC2 21 ASP B 56 ARG B 61 PHE B 65 GLU B 73 SITE 4 AC2 21 VAL B 74 ILE B 75 TRP B 78 GLY B 100 SITE 5 AC2 21 TYR B 101 PHE B 118 HOH B2094 HOH B2095 SITE 6 AC2 21 HOH B2096 CRYST1 63.064 63.064 167.990 90.00 90.00 90.00 P 43 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 0.015857 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015857 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005953 0.00000 MTRIX1 1 -0.722400 -0.691500 0.003500 22.20110 1 MTRIX2 1 0.691400 -0.722300 -0.014600 54.69900 1 MTRIX3 1 0.012600 -0.008100 0.999900 21.28020 1