HEADER LIGASE 27-JUN-06 2HGZ TITLE CRYSTAL STRUCTURE OF A P-BENZOYL-L-PHENYLALANYL-TRNA SYNTHETASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TYROSYL-TRNA SYNTHETASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TYROSINE--TRNA LIGASE, TYRRS; COMPND 5 EC: 6.1.1.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOCALDOCOCCUS JANNASCHII; SOURCE 3 ORGANISM_TAXID: 2190; SOURCE 4 GENE: TYRS; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PET22B(+) KEYWDS P-BENZOYL-L-PHENYLALANINE, UNNATURAL AMINO ACID, AMINOACYL-TRNA KEYWDS 2 SYNTHETASE, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR W.LIU,L.ALFONTA,A.V.MACK,P.G.SCHULTZ REVDAT 6 20-OCT-21 2HGZ 1 REMARK SEQADV REVDAT 5 13-JUL-11 2HGZ 1 VERSN REVDAT 4 24-FEB-09 2HGZ 1 VERSN REVDAT 3 12-FEB-08 2HGZ 1 JRNL REVDAT 2 07-AUG-07 2HGZ 1 KEYWDS REVDAT 1 05-JUN-07 2HGZ 0 JRNL AUTH W.LIU,L.ALFONTA,A.V.MACK,P.G.SCHULTZ JRNL TITL STRUCTURAL BASIS FOR THE RECOGNITION OF JRNL TITL 2 PARA-BENZOYL-L-PHENYLALANINE BY EVOLVED AMINOACYL-TRNA JRNL TITL 3 SYNTHETASES. JRNL REF ANGEW.CHEM.INT.ED.ENGL. V. 46 6073 2007 JRNL REFN ISSN 1433-7851 JRNL PMID 17628477 JRNL DOI 10.1002/ANIE.200701990 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN 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) : 71.80 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 13361 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.217 REMARK 3 R VALUE (WORKING SET) : 0.210 REMARK 3 FREE R VALUE : 0.270 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 660 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 REFLECTION IN BIN (WORKING SET) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE SET COUNT : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2450 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 132 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL 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): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : NULL REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): NULL ; NULL ; NULL REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): NULL ; NULL ; NULL REMARK 3 GENERAL PLANES REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : NULL REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : NULL REMARK 3 ION PROBE RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2HGZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-JUN-06. REMARK 100 THE DEPOSITION ID IS D_1000038336. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-MAY-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.3 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00 REMARK 200 MONOCHROMATOR : SI(220) CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13361 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 71.800 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 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) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.26800 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: AMORE REMARK 200 STARTING MODEL: PDB ENTRY: IJ1U REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 5 MM P-BENZOYL-L-PHENYLALANINE, 100 MM REMARK 280 TRIS-HCL, 5% PEG8K, 8-20% PEG300, AND 9% GLYCEROL, PH 8.5, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 35.73300 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 50.81950 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 50.81950 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 53.59950 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 50.81950 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 50.81950 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 17.86650 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 50.81950 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 50.81950 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 53.59950 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 50.81950 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 50.81950 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 17.86650 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 35.73300 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 PROTEIN IS A MONOMER 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,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 2740 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27120 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 KCAL/MOL 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 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 71.46600 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 A 339 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 ILE A 15 94.04 -67.38 REMARK 500 SER A 16 99.18 85.81 REMARK 500 PRO A 144 123.98 -39.81 REMARK 500 CYS A 231 71.40 -169.42 REMARK 500 LYS A 280 23.33 48.94 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 PBF A 308 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1J1U RELATED DB: PDB REMARK 900 RELATED ID: 1ZH6 RELATED DB: PDB REMARK 900 RELATED ID: 1ZH0 RELATED DB: PDB REMARK 900 RELATED ID: 2AG6 RELATED DB: PDB DBREF 2HGZ A 2 306 UNP Q57834 SYY_METJA 2 306 SEQADV 2HGZ GLY A 32 UNP Q57834 TYR 32 ENGINEERED MUTATION SEQADV 2HGZ PRO A 107 UNP Q57834 GLU 107 SEE REMARK 999 SEQADV 2HGZ THR A 158 UNP Q57834 ASP 158 ENGINEERED MUTATION SEQADV 2HGZ SER A 159 UNP Q57834 ILE 159 ENGINEERED MUTATION SEQADV 2HGZ ARG A 161 UNP Q57834 TYR 161 SEE REMARK 999 SEQADV 2HGZ MET A 190 UNP Q57834 CYS 190 SEE REMARK 999 SEQADV 2HGZ LEU A 307 UNP Q57834 CLONING ARTIFACT SEQRES 1 A 306 ASP GLU PHE GLU MET ILE LYS ARG ASN THR SER GLU ILE SEQRES 2 A 306 ILE SER GLU GLU GLU LEU ARG GLU VAL LEU LYS LYS ASP SEQRES 3 A 306 GLU LYS SER ALA GLY ILE GLY PHE GLU PRO SER GLY LYS SEQRES 4 A 306 ILE HIS LEU GLY HIS TYR LEU GLN ILE LYS LYS MET ILE SEQRES 5 A 306 ASP LEU GLN ASN ALA GLY PHE ASP ILE ILE ILE LEU LEU SEQRES 6 A 306 ALA ASP LEU HIS ALA TYR LEU ASN GLN LYS GLY GLU LEU SEQRES 7 A 306 ASP GLU ILE ARG LYS ILE GLY ASP TYR ASN LYS LYS VAL SEQRES 8 A 306 PHE GLU ALA MET GLY LEU LYS ALA LYS TYR VAL TYR GLY SEQRES 9 A 306 SER PRO PHE GLN LEU ASP LYS ASP TYR THR LEU ASN VAL SEQRES 10 A 306 TYR ARG LEU ALA LEU LYS THR THR LEU LYS ARG ALA ARG SEQRES 11 A 306 ARG SER MET GLU LEU ILE ALA ARG GLU ASP GLU ASN PRO SEQRES 12 A 306 LYS VAL ALA GLU VAL ILE TYR PRO ILE MET GLN VAL ASN SEQRES 13 A 306 THR SER HIS ARG LEU GLY VAL ASP VAL ALA VAL GLY GLY SEQRES 14 A 306 MET GLU GLN ARG LYS ILE HIS MET LEU ALA ARG GLU LEU SEQRES 15 A 306 LEU PRO LYS LYS VAL VAL MET ILE HIS ASN PRO VAL LEU SEQRES 16 A 306 THR GLY LEU ASP GLY GLU GLY LYS MET SER SER SER LYS SEQRES 17 A 306 GLY ASN PHE ILE ALA VAL ASP ASP SER PRO GLU GLU ILE SEQRES 18 A 306 ARG ALA LYS ILE LYS LYS ALA TYR CYS PRO ALA GLY VAL SEQRES 19 A 306 VAL GLU GLY ASN PRO ILE MET GLU ILE ALA LYS TYR PHE SEQRES 20 A 306 LEU GLU TYR PRO LEU THR ILE LYS ARG PRO GLU LYS PHE SEQRES 21 A 306 GLY GLY ASP LEU THR VAL ASN SER TYR GLU GLU LEU GLU SEQRES 22 A 306 SER LEU PHE LYS ASN LYS GLU LEU HIS PRO MET ASP LEU SEQRES 23 A 306 LYS ASN ALA VAL ALA GLU GLU LEU ILE LYS ILE LEU GLU SEQRES 24 A 306 PRO ILE ARG LYS ARG LEU LEU HET PBF A 308 20 HETNAM PBF PARA-(BENZOYL)-PHENYLALANINE FORMUL 2 PBF C16 H15 N O3 FORMUL 3 HOH *132(H2 O) HELIX 1 1 ASP A 2 ARG A 9 1 8 HELIX 2 2 SER A 16 LYS A 26 1 11 HELIX 3 3 HIS A 42 ALA A 58 1 17 HELIX 4 4 ALA A 67 ASN A 74 1 8 HELIX 5 5 GLU A 78 MET A 96 1 19 HELIX 6 6 GLY A 105 LEU A 110 1 6 HELIX 7 7 ASP A 111 LEU A 123 1 13 HELIX 8 8 THR A 126 MET A 134 1 9 HELIX 9 9 VAL A 146 GLY A 163 1 18 HELIX 10 10 GLN A 173 LEU A 184 1 12 HELIX 11 11 SER A 218 ALA A 229 1 12 HELIX 12 12 ASN A 239 PHE A 248 1 10 HELIX 13 13 PRO A 258 GLY A 262 5 5 HELIX 14 14 SER A 269 ASN A 279 1 11 HELIX 15 15 HIS A 283 LEU A 307 1 25 SHEET 1 A 6 GLU A 13 ILE A 15 0 SHEET 2 A 6 VAL A 189 ASN A 193 -1 O HIS A 192 N GLU A 13 SHEET 3 A 6 VAL A 166 GLY A 170 1 N ALA A 167 O VAL A 189 SHEET 4 A 6 LYS A 29 PHE A 35 1 N GLY A 32 O VAL A 168 SHEET 5 A 6 PHE A 60 LEU A 66 1 O ASP A 61 N LYS A 29 SHEET 6 A 6 LYS A 101 TYR A 104 1 O LYS A 101 N ILE A 64 SHEET 1 B 2 LEU A 253 ILE A 255 0 SHEET 2 B 2 LEU A 265 VAL A 267 -1 O VAL A 267 N LEU A 253 CISPEP 1 TYR A 251 PRO A 252 0 0.03 SITE 1 AC1 15 GLY A 32 ILE A 33 GLY A 34 GLU A 36 SITE 2 AC1 15 LEU A 65 ALA A 67 HIS A 70 ILE A 137 SITE 3 AC1 15 TYR A 151 GLN A 155 THR A 158 SER A 159 SITE 4 AC1 15 LEU A 162 GLN A 173 HOH A 437 CRYST1 101.639 101.639 71.466 90.00 90.00 90.00 P 43 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 0.009839 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009839 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013993 0.00000 MASTER 300 0 1 15 8 0 4 6 0 0 0 24 END