HEADER OXIDOREDUCTASE 24-APR-07 2PNF TITLE STRUCTURE OF AQUIFEX AEOLICUS FABG 3-OXOACYL-(ACYL-CARRIER PROTEIN) TITLE 2 REDUCTASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3-OXOACYL-[ACYL-CARRIER-PROTEIN] REDUCTASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: 3-KETOACYL- ACYL CARRIER PROTEIN REDUCTASE; COMPND 5 EC: 1.1.1.100; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: AQUIFEX AEOLICUS; SOURCE 3 ORGANISM_TAXID: 224324; SOURCE 4 STRAIN: VF5; SOURCE 5 GENE: FABG; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA (DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PETDUET-1 KEYWDS SHORT CHAIN OXIDOREDUCTASE, ROSSMANN FOLD, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR Q.MAO,T.C.UMLAND REVDAT 4 30-AUG-23 2PNF 1 REMARK LINK REVDAT 3 13-JUL-11 2PNF 1 VERSN REVDAT 2 24-FEB-09 2PNF 1 VERSN REVDAT 1 01-MAY-07 2PNF 0 JRNL AUTH Q.MAO,R.HUETHER,W.L.DUAX,T.C.UMLAND JRNL TITL STRUCTURE OF AQUIFEX AEOLICUS FABG 3-OXOACYL-(ACYL-CARRIER JRNL TITL 2 PROTEIN) REDUCTASE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Q.MAO,W.L.DUAX,T.C.UMLAND REMARK 1 TITL CRYSTALLIZATION AND X-RAY DIFFRACTION ANALYSIS OF THE REMARK 1 TITL 2 BETA-KETOACYL-ACYL CARRIER PROTEIN REDUCTASE FABG FROM REMARK 1 TITL 3 AQUIFEX AEOLICUS VF5. REMARK 1 REF ACTA CRYSTALLOGR.,SECT.F V. 63 106 2007 REMARK 1 REFN ESSN 1744-3091 REMARK 1 PMID 17277451 REMARK 1 DOI 10.1107/S1744309107000103 REMARK 2 REMARK 2 RESOLUTION. 1.80 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.80 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 66256.410 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 93.7 REMARK 3 NUMBER OF REFLECTIONS : 43737 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) : 0.176 REMARK 3 FREE R VALUE : 0.214 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2172 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.91 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 80.40 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5880 REMARK 3 BIN R VALUE (WORKING SET) : 0.2310 REMARK 3 BIN FREE R VALUE : 0.2600 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 280 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.016 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3776 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 76 REMARK 3 SOLVENT ATOMS : 297 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -8.26000 REMARK 3 B22 (A**2) : 12.30000 REMARK 3 B33 (A**2) : -4.03000 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) : 0.18 REMARK 3 ESD FROM SIGMAA (A) : 0.17 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) : 0.22 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.16 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.014 REMARK 3 BOND ANGLES (DEGREES) : 1.700 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.750 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) : 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 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.35 REMARK 3 BSOL : 44.82 REMARK 3 REMARK 3 NCS MODEL : CONSTR 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 : LIGAND_FABG.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 : LIGAND_FABG.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 2PNF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-APR-07. REMARK 100 THE DEPOSITION ID IS D_1000042570. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUL-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : SI(311) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 46052 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.6 REMARK 200 DATA REDUNDANCY IN SHELL : 3.40 REMARK 200 R MERGE FOR SHELL (I) : 0.30600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CASPR REMARK 200 STARTING MODEL: TRUNCATED PDB ENTRY 1Q7B REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 36%(V/V) PEG 400, 0.12 M AMMONIUM REMARK 280 CHLORIDE, 0.1 M MES, PH 6.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z REMARK 290 4555 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 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 52.80000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.80000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 52.80000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.80000 REMARK 290 SMTRY3 4 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 300 REMARK: THE BIOLOGICAL UNIT IS A TETRAMER GENERATED FROM THE DIMER REMARK 300 IN THE ASYMMETRIC UNIT BY THE APPLYING THE OPERATION 1-X, 1-Y, Z 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 17510 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 35140 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -87.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 105.60000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 63.60000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A1253 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1254 LIES ON A SPECIAL POSITION. REMARK 375 HOH B1255 LIES ON A SPECIAL POSITION. REMARK 375 HOH B1256 LIES ON A SPECIAL POSITION. 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 LYS A 99 141.82 -173.24 REMARK 500 SER A 143 -142.04 -102.56 REMARK 500 SER A 144 147.06 -170.16 REMARK 500 SER B 143 -142.19 -99.79 REMARK 500 SER B 144 147.21 -170.36 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 1PE A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1PE B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1PE B 601 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1PE A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MES B 801 DBREF 2PNF A 1 248 UNP O67610 FABG_AQUAE 1 248 DBREF 2PNF B 1 248 UNP O67610 FABG_AQUAE 1 248 SEQRES 1 A 248 MET GLU ILE LYS LEU GLN GLY LYS VAL SER LEU VAL THR SEQRES 2 A 248 GLY SER THR ARG GLY ILE GLY ARG ALA ILE ALA GLU LYS SEQRES 3 A 248 LEU ALA SER ALA GLY SER THR VAL ILE ILE THR GLY THR SEQRES 4 A 248 SER GLY GLU ARG ALA LYS ALA VAL ALA GLU GLU ILE ALA SEQRES 5 A 248 ASN LYS TYR GLY VAL LYS ALA HIS GLY VAL GLU MET ASN SEQRES 6 A 248 LEU LEU SER GLU GLU SER ILE ASN LYS ALA PHE GLU GLU SEQRES 7 A 248 ILE TYR ASN LEU VAL ASP GLY ILE ASP ILE LEU VAL ASN SEQRES 8 A 248 ASN ALA GLY ILE THR ARG ASP LYS LEU PHE LEU ARG MET SEQRES 9 A 248 SER LEU LEU ASP TRP GLU GLU VAL LEU LYS VAL ASN LEU SEQRES 10 A 248 THR GLY THR PHE LEU VAL THR GLN ASN SER LEU ARG LYS SEQRES 11 A 248 MET ILE LYS GLN ARG TRP GLY ARG ILE VAL ASN ILE SER SEQRES 12 A 248 SER VAL VAL GLY PHE THR GLY ASN VAL GLY GLN VAL ASN SEQRES 13 A 248 TYR SER THR THR LYS ALA GLY LEU ILE GLY PHE THR LYS SEQRES 14 A 248 SER LEU ALA LYS GLU LEU ALA PRO ARG ASN VAL LEU VAL SEQRES 15 A 248 ASN ALA VAL ALA PRO GLY PHE ILE GLU THR ASP MET THR SEQRES 16 A 248 ALA VAL LEU SER GLU GLU ILE LYS GLN LYS TYR LYS GLU SEQRES 17 A 248 GLN ILE PRO LEU GLY ARG PHE GLY SER PRO GLU GLU VAL SEQRES 18 A 248 ALA ASN VAL VAL LEU PHE LEU CYS SER GLU LEU ALA SER SEQRES 19 A 248 TYR ILE THR GLY GLU VAL ILE HIS VAL ASN GLY GLY MET SEQRES 20 A 248 PHE SEQRES 1 B 248 MET GLU ILE LYS LEU GLN GLY LYS VAL SER LEU VAL THR SEQRES 2 B 248 GLY SER THR ARG GLY ILE GLY ARG ALA ILE ALA GLU LYS SEQRES 3 B 248 LEU ALA SER ALA GLY SER THR VAL ILE ILE THR GLY THR SEQRES 4 B 248 SER GLY GLU ARG ALA LYS ALA VAL ALA GLU GLU ILE ALA SEQRES 5 B 248 ASN LYS TYR GLY VAL LYS ALA HIS GLY VAL GLU MET ASN SEQRES 6 B 248 LEU LEU SER GLU GLU SER ILE ASN LYS ALA PHE GLU GLU SEQRES 7 B 248 ILE TYR ASN LEU VAL ASP GLY ILE ASP ILE LEU VAL ASN SEQRES 8 B 248 ASN ALA GLY ILE THR ARG ASP LYS LEU PHE LEU ARG MET SEQRES 9 B 248 SER LEU LEU ASP TRP GLU GLU VAL LEU LYS VAL ASN LEU SEQRES 10 B 248 THR GLY THR PHE LEU VAL THR GLN ASN SER LEU ARG LYS SEQRES 11 B 248 MET ILE LYS GLN ARG TRP GLY ARG ILE VAL ASN ILE SER SEQRES 12 B 248 SER VAL VAL GLY PHE THR GLY ASN VAL GLY GLN VAL ASN SEQRES 13 B 248 TYR SER THR THR LYS ALA GLY LEU ILE GLY PHE THR LYS SEQRES 14 B 248 SER LEU ALA LYS GLU LEU ALA PRO ARG ASN VAL LEU VAL SEQRES 15 B 248 ASN ALA VAL ALA PRO GLY PHE ILE GLU THR ASP MET THR SEQRES 16 B 248 ALA VAL LEU SER GLU GLU ILE LYS GLN LYS TYR LYS GLU SEQRES 17 B 248 GLN ILE PRO LEU GLY ARG PHE GLY SER PRO GLU GLU VAL SEQRES 18 B 248 ALA ASN VAL VAL LEU PHE LEU CYS SER GLU LEU ALA SER SEQRES 19 B 248 TYR ILE THR GLY GLU VAL ILE HIS VAL ASN GLY GLY MET SEQRES 20 B 248 PHE HET 1PE A 401 16 HET 1PE A 701 16 HET 1PE B 501 16 HET 1PE B 601 16 HET MES B 801 12 HETNAM 1PE PENTAETHYLENE GLYCOL HETNAM MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID HETSYN 1PE PEG400 FORMUL 3 1PE 4(C10 H22 O6) FORMUL 7 MES C6 H13 N O4 S FORMUL 8 HOH *297(H2 O) HELIX 1 1 ARG A 17 ALA A 30 1 14 HELIX 2 2 SER A 40 GLY A 56 1 17 HELIX 3 3 SER A 68 VAL A 83 1 16 HELIX 4 4 LEU A 100 MET A 104 5 5 HELIX 5 5 SER A 105 LEU A 117 1 13 HELIX 6 6 LEU A 117 LEU A 128 1 12 HELIX 7 7 LEU A 128 ARG A 135 1 8 HELIX 8 8 SER A 144 GLY A 150 1 7 HELIX 9 9 GLN A 154 ALA A 176 1 23 HELIX 10 10 THR A 192 LEU A 198 5 7 HELIX 11 11 SER A 199 GLN A 209 1 11 HELIX 12 12 SER A 217 SER A 230 1 14 HELIX 13 13 GLU A 231 SER A 234 5 4 HELIX 14 14 ARG B 17 ALA B 30 1 14 HELIX 15 15 SER B 40 GLY B 56 1 17 HELIX 16 16 SER B 68 ASN B 81 1 14 HELIX 17 17 LEU B 100 MET B 104 5 5 HELIX 18 18 SER B 105 LEU B 117 1 13 HELIX 19 19 LEU B 117 LEU B 128 1 12 HELIX 20 20 LEU B 128 ARG B 135 1 8 HELIX 21 21 SER B 144 GLY B 150 1 7 HELIX 22 22 GLN B 154 ALA B 176 1 23 HELIX 23 23 THR B 192 LEU B 198 5 7 HELIX 24 24 SER B 199 GLN B 209 1 11 HELIX 25 25 SER B 217 SER B 230 1 14 HELIX 26 26 GLU B 231 SER B 234 5 4 SHEET 1 A 7 ALA A 59 GLU A 63 0 SHEET 2 A 7 THR A 33 GLY A 38 1 N ILE A 36 O HIS A 60 SHEET 3 A 7 VAL A 9 VAL A 12 1 N SER A 10 O THR A 33 SHEET 4 A 7 ILE A 88 ASN A 91 1 O VAL A 90 N LEU A 11 SHEET 5 A 7 GLY A 137 ILE A 142 1 O VAL A 140 N LEU A 89 SHEET 6 A 7 VAL A 180 PRO A 187 1 O ASN A 183 N ASN A 141 SHEET 7 A 7 VAL A 240 VAL A 243 1 O ILE A 241 N ALA A 186 SHEET 1 B 7 ALA B 59 GLU B 63 0 SHEET 2 B 7 THR B 33 GLY B 38 1 N ILE B 36 O HIS B 60 SHEET 3 B 7 VAL B 9 VAL B 12 1 N SER B 10 O THR B 33 SHEET 4 B 7 ILE B 88 ASN B 91 1 O VAL B 90 N LEU B 11 SHEET 5 B 7 GLY B 137 ILE B 142 1 O VAL B 140 N LEU B 89 SHEET 6 B 7 VAL B 180 PRO B 187 1 O LEU B 181 N ILE B 139 SHEET 7 B 7 VAL B 240 VAL B 243 1 O ILE B 241 N ALA B 184 LINK OG1 THR B 195 OH2 1PE B 601 1555 1555 1.96 SITE 1 AC1 8 LYS A 4 LEU A 5 GLN A 6 GLY A 7 SITE 2 AC1 8 LYS A 8 TRP A 136 GLU A 231 HOH A1190 SITE 1 AC2 6 LYS B 4 GLY B 7 LYS B 8 TRP B 136 SITE 2 AC2 6 GLU B 231 HOH B1108 SITE 1 AC3 7 GLN B 154 TYR B 157 ILE B 190 THR B 195 SITE 2 AC3 7 TYR B 206 PHE B 215 HOH B1287 SITE 1 AC4 9 GLN A 154 TYR A 157 PHE A 189 ILE A 190 SITE 2 AC4 9 THR A 195 TYR A 206 PHE A 215 HOH A1188 SITE 3 AC4 9 HOH A1244 SITE 1 AC5 8 ASP A 98 LYS A 99 ASP A 108 GLN A 125 SITE 2 AC5 8 HOH A1264 LEU B 102 ARG B 103 SER B 105 CRYST1 105.600 63.600 73.600 90.00 90.00 90.00 P 21 21 2 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 0.009470 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015723 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013587 0.00000