HEADER SIGNALING PROTEIN/AGONIST 21-APR-18 6D6M TITLE THE STRUCTURE OF LIGAND BINDING DOMAIN OF LASR IN COMPLEX WITH TP-1 TITLE 2 HOMOLOG, COMPOUND 15 COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSCRIPTIONAL ACTIVATOR PROTEIN LASR; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA (STRAIN ATCC 15692 / DSM SOURCE 3 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1); SOURCE 4 ORGANISM_TAXID: 208964; SOURCE 5 STRAIN: ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 SOURCE 6 / 1C / PRS 101 / PAO1; SOURCE 7 GENE: LASR, PA1430; SOURCE 8 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 9 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS LUXR RECEPTOR, SIGNALING PROTEIN-AGONIST COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.H.DONG,S.K.NAIR REVDAT 3 13-MAR-24 6D6M 1 REMARK REVDAT 2 03-OCT-18 6D6M 1 JRNL REVDAT 1 08-AUG-18 6D6M 0 JRNL AUTH M.C.O'REILLY,S.H.DONG,F.M.ROSSI,K.M.KARLEN,R.S.KUMAR, JRNL AUTH 2 S.K.NAIR,H.E.BLACKWELL JRNL TITL STRUCTURAL AND BIOCHEMICAL STUDIES OF NON-NATIVE AGONISTS OF JRNL TITL 2 THE LASR QUORUM-SENSING RECEPTOR REVEAL AN L3 LOOP "OUT" JRNL TITL 3 CONFORMATION FOR LASR. JRNL REF CELL CHEM BIOL V. 25 1128 2018 JRNL REFN ESSN 2451-9448 JRNL PMID 30033130 JRNL DOI 10.1016/J.CHEMBIOL.2018.06.007 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.7.0029 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 53163 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) : 0.214 REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2798 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3910 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.88 REMARK 3 BIN R VALUE (WORKING SET) : 0.2990 REMARK 3 BIN FREE R VALUE SET COUNT : 206 REMARK 3 BIN FREE R VALUE : 0.3380 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5186 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 124 REMARK 3 SOLVENT ATOMS : 286 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.61 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.94000 REMARK 3 B22 (A**2) : 1.70000 REMARK 3 B33 (A**2) : 0.01000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.19000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.175 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.154 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.118 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.103 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.949 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.935 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5463 ; 0.007 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7408 ; 1.164 ; 1.978 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 655 ; 4.516 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 255 ;36.986 ;23.686 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 858 ;16.902 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 32 ;12.078 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 762 ; 0.099 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4282 ; 0.005 ; 0.021 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 : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN USED IF PRESENT IN REMARK 3 THE INPUT REMARK 4 REMARK 4 6D6M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-APR-18. REMARK 100 THE DEPOSITION ID IS D_1000234075. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-MAR-15 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-F REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97872 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-300 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 53163 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 4.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.1000 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) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.86 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 80 MM CALCIUM ACETATE, 40 MM HEPES (PH REMARK 280 7.3), 3 MM DITHIOTHREITOL, AND 16% POLYETHYLENE GLYCOL 4000, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 282K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 42.29500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1800 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 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 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: 1780 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 ALA A 2 REMARK 465 LEU A 3 REMARK 465 VAL A 4 REMARK 465 ASP A 5 REMARK 465 HIS A 169 REMARK 465 PRO A 170 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 LEU B 3 REMARK 465 VAL B 4 REMARK 465 ASP B 5 REMARK 465 HIS B 169 REMARK 465 PRO B 170 REMARK 465 MET C 1 REMARK 465 ALA C 2 REMARK 465 LEU C 3 REMARK 465 HIS C 169 REMARK 465 PRO C 170 REMARK 465 MET D 1 REMARK 465 ALA D 2 REMARK 465 HIS D 169 REMARK 465 PRO D 170 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 CB SER A 131 O HOH A 406 2.03 REMARK 500 O HOH D 405 O HOH D 427 2.12 REMARK 500 REMARK 500 REMARK: NULL 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 ASP A 73 114.56 -38.91 REMARK 500 GLN A 94 -46.56 -138.60 REMARK 500 SER C 14 50.98 -92.20 REMARK 500 SER C 33 -74.07 -86.54 REMARK 500 ASP C 46 -147.55 -136.89 REMARK 500 ASP D 43 102.74 58.88 REMARK 500 ASP D 46 -121.56 -152.98 REMARK 500 ASP D 73 112.34 -27.97 REMARK 500 GLN D 94 -64.45 -101.47 REMARK 500 THR D 95 -179.74 -67.63 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 TX7 A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue TX7 B 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue TX7 C 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue TX7 D 300 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6D6A RELATED DB: PDB REMARK 900 RELATED ID: 6D6B RELATED DB: PDB REMARK 900 RELATED ID: 6D6C RELATED DB: PDB REMARK 900 RELATED ID: 6D6D RELATED DB: PDB REMARK 900 RELATED ID: 6D6L RELATED DB: PDB DBREF 6D6M A 1 170 UNP P25084 LASR_PSEAE 1 170 DBREF 6D6M B 1 170 UNP P25084 LASR_PSEAE 1 170 DBREF 6D6M C 1 170 UNP P25084 LASR_PSEAE 1 170 DBREF 6D6M D 1 170 UNP P25084 LASR_PSEAE 1 170 SEQRES 1 A 170 MET ALA LEU VAL ASP GLY PHE LEU GLU LEU GLU ARG SER SEQRES 2 A 170 SER GLY LYS LEU GLU TRP SER ALA ILE LEU GLN LYS MET SEQRES 3 A 170 ALA SER ASP LEU GLY PHE SER LYS ILE LEU PHE GLY LEU SEQRES 4 A 170 LEU PRO LYS ASP SER GLN ASP TYR GLU ASN ALA PHE ILE SEQRES 5 A 170 VAL GLY ASN TYR PRO ALA ALA TRP ARG GLU HIS TYR ASP SEQRES 6 A 170 ARG ALA GLY TYR ALA ARG VAL ASP PRO THR VAL SER HIS SEQRES 7 A 170 CYS THR GLN SER VAL LEU PRO ILE PHE TRP GLU PRO SER SEQRES 8 A 170 ILE TYR GLN THR ARG LYS GLN HIS GLU PHE PHE GLU GLU SEQRES 9 A 170 ALA SER ALA ALA GLY LEU VAL TYR GLY LEU THR MET PRO SEQRES 10 A 170 LEU HIS GLY ALA ARG GLY GLU LEU GLY ALA LEU SER LEU SEQRES 11 A 170 SER VAL GLU ALA GLU ASN ARG ALA GLU ALA ASN ARG PHE SEQRES 12 A 170 MET GLU SER VAL LEU PRO THR LEU TRP MET LEU LYS ASP SEQRES 13 A 170 TYR ALA LEU GLN SER GLY ALA GLY LEU ALA PHE GLU HIS SEQRES 14 A 170 PRO SEQRES 1 B 170 MET ALA LEU VAL ASP GLY PHE LEU GLU LEU GLU ARG SER SEQRES 2 B 170 SER GLY LYS LEU GLU TRP SER ALA ILE LEU GLN LYS MET SEQRES 3 B 170 ALA SER ASP LEU GLY PHE SER LYS ILE LEU PHE GLY LEU SEQRES 4 B 170 LEU PRO LYS ASP SER GLN ASP TYR GLU ASN ALA PHE ILE SEQRES 5 B 170 VAL GLY ASN TYR PRO ALA ALA TRP ARG GLU HIS TYR ASP SEQRES 6 B 170 ARG ALA GLY TYR ALA ARG VAL ASP PRO THR VAL SER HIS SEQRES 7 B 170 CYS THR GLN SER VAL LEU PRO ILE PHE TRP GLU PRO SER SEQRES 8 B 170 ILE TYR GLN THR ARG LYS GLN HIS GLU PHE PHE GLU GLU SEQRES 9 B 170 ALA SER ALA ALA GLY LEU VAL TYR GLY LEU THR MET PRO SEQRES 10 B 170 LEU HIS GLY ALA ARG GLY GLU LEU GLY ALA LEU SER LEU SEQRES 11 B 170 SER VAL GLU ALA GLU ASN ARG ALA GLU ALA ASN ARG PHE SEQRES 12 B 170 MET GLU SER VAL LEU PRO THR LEU TRP MET LEU LYS ASP SEQRES 13 B 170 TYR ALA LEU GLN SER GLY ALA GLY LEU ALA PHE GLU HIS SEQRES 14 B 170 PRO SEQRES 1 C 170 MET ALA LEU VAL ASP GLY PHE LEU GLU LEU GLU ARG SER SEQRES 2 C 170 SER GLY LYS LEU GLU TRP SER ALA ILE LEU GLN LYS MET SEQRES 3 C 170 ALA SER ASP LEU GLY PHE SER LYS ILE LEU PHE GLY LEU SEQRES 4 C 170 LEU PRO LYS ASP SER GLN ASP TYR GLU ASN ALA PHE ILE SEQRES 5 C 170 VAL GLY ASN TYR PRO ALA ALA TRP ARG GLU HIS TYR ASP SEQRES 6 C 170 ARG ALA GLY TYR ALA ARG VAL ASP PRO THR VAL SER HIS SEQRES 7 C 170 CYS THR GLN SER VAL LEU PRO ILE PHE TRP GLU PRO SER SEQRES 8 C 170 ILE TYR GLN THR ARG LYS GLN HIS GLU PHE PHE GLU GLU SEQRES 9 C 170 ALA SER ALA ALA GLY LEU VAL TYR GLY LEU THR MET PRO SEQRES 10 C 170 LEU HIS GLY ALA ARG GLY GLU LEU GLY ALA LEU SER LEU SEQRES 11 C 170 SER VAL GLU ALA GLU ASN ARG ALA GLU ALA ASN ARG PHE SEQRES 12 C 170 MET GLU SER VAL LEU PRO THR LEU TRP MET LEU LYS ASP SEQRES 13 C 170 TYR ALA LEU GLN SER GLY ALA GLY LEU ALA PHE GLU HIS SEQRES 14 C 170 PRO SEQRES 1 D 170 MET ALA LEU VAL ASP GLY PHE LEU GLU LEU GLU ARG SER SEQRES 2 D 170 SER GLY LYS LEU GLU TRP SER ALA ILE LEU GLN LYS MET SEQRES 3 D 170 ALA SER ASP LEU GLY PHE SER LYS ILE LEU PHE GLY LEU SEQRES 4 D 170 LEU PRO LYS ASP SER GLN ASP TYR GLU ASN ALA PHE ILE SEQRES 5 D 170 VAL GLY ASN TYR PRO ALA ALA TRP ARG GLU HIS TYR ASP SEQRES 6 D 170 ARG ALA GLY TYR ALA ARG VAL ASP PRO THR VAL SER HIS SEQRES 7 D 170 CYS THR GLN SER VAL LEU PRO ILE PHE TRP GLU PRO SER SEQRES 8 D 170 ILE TYR GLN THR ARG LYS GLN HIS GLU PHE PHE GLU GLU SEQRES 9 D 170 ALA SER ALA ALA GLY LEU VAL TYR GLY LEU THR MET PRO SEQRES 10 D 170 LEU HIS GLY ALA ARG GLY GLU LEU GLY ALA LEU SER LEU SEQRES 11 D 170 SER VAL GLU ALA GLU ASN ARG ALA GLU ALA ASN ARG PHE SEQRES 12 D 170 MET GLU SER VAL LEU PRO THR LEU TRP MET LEU LYS ASP SEQRES 13 D 170 TYR ALA LEU GLN SER GLY ALA GLY LEU ALA PHE GLU HIS SEQRES 14 D 170 PRO HET TX7 A 300 31 HET TX7 B 300 31 HET TX7 C 300 31 HET TX7 D 300 31 HETNAM TX7 2,4-DIBROMO-6-{[(2-NITROBENZENE-1-CARBONYL) HETNAM 2 TX7 AMINO]METHYL}PHENYL 4-BROMOBENZOATE FORMUL 5 TX7 4(C21 H13 BR3 N2 O5) FORMUL 9 HOH *286(H2 O) HELIX 1 AA1 PHE A 7 SER A 13 1 7 HELIX 2 AA2 GLY A 15 LEU A 30 1 16 HELIX 3 AA3 PRO A 57 GLY A 68 1 12 HELIX 4 AA4 TYR A 69 VAL A 72 5 4 HELIX 5 AA5 ASP A 73 THR A 80 1 8 HELIX 6 AA6 GLU A 89 TYR A 93 5 5 HELIX 7 AA7 THR A 95 ALA A 108 1 14 HELIX 8 AA8 ASN A 136 GLU A 168 1 33 HELIX 9 AA9 GLY B 6 LEU B 10 5 5 HELIX 10 AB1 SER B 14 GLY B 31 1 18 HELIX 11 AB2 PRO B 57 ALA B 67 1 11 HELIX 12 AB3 GLY B 68 VAL B 72 5 5 HELIX 13 AB4 ASP B 73 SER B 82 1 10 HELIX 14 AB5 GLU B 89 TYR B 93 5 5 HELIX 15 AB6 THR B 95 ALA B 108 1 14 HELIX 16 AB7 ASN B 136 PHE B 167 1 32 HELIX 17 AB8 ASP C 5 SER C 13 1 9 HELIX 18 AB9 GLY C 15 GLY C 31 1 17 HELIX 19 AC1 PRO C 57 ALA C 67 1 11 HELIX 20 AC2 GLY C 68 VAL C 72 5 5 HELIX 21 AC3 ASP C 73 SER C 82 1 10 HELIX 22 AC4 GLU C 89 TYR C 93 5 5 HELIX 23 AC5 THR C 95 ALA C 108 1 14 HELIX 24 AC6 ASN C 136 GLU C 168 1 33 HELIX 25 AC7 VAL D 4 SER D 13 1 10 HELIX 26 AC8 GLY D 15 LEU D 30 1 16 HELIX 27 AC9 PRO D 57 ALA D 67 1 11 HELIX 28 AD1 GLY D 68 VAL D 72 5 5 HELIX 29 AD2 ASP D 73 SER D 82 1 10 HELIX 30 AD3 GLU D 89 TYR D 93 5 5 HELIX 31 AD4 THR D 95 ALA D 108 1 14 HELIX 32 AD5 ASN D 136 GLU D 168 1 33 SHEET 1 AA1 5 PHE A 51 GLY A 54 0 SHEET 2 AA1 5 LYS A 34 LEU A 40 -1 N PHE A 37 O VAL A 53 SHEET 3 AA1 5 LEU A 125 VAL A 132 -1 O SER A 131 N LYS A 34 SHEET 4 AA1 5 TYR A 112 HIS A 119 -1 N MET A 116 O LEU A 128 SHEET 5 AA1 5 ILE A 86 PHE A 87 -1 N ILE A 86 O THR A 115 SHEET 1 AA2 5 PHE B 51 GLY B 54 0 SHEET 2 AA2 5 LYS B 34 LEU B 40 -1 N LEU B 39 O PHE B 51 SHEET 3 AA2 5 LEU B 125 VAL B 132 -1 O LEU B 125 N LEU B 40 SHEET 4 AA2 5 TYR B 112 HIS B 119 -1 N MET B 116 O LEU B 128 SHEET 5 AA2 5 ILE B 86 PHE B 87 -1 N ILE B 86 O THR B 115 SHEET 1 AA3 5 PHE C 51 GLY C 54 0 SHEET 2 AA3 5 ILE C 35 LEU C 40 -1 N PHE C 37 O VAL C 53 SHEET 3 AA3 5 LEU C 125 VAL C 132 -1 O LEU C 125 N LEU C 40 SHEET 4 AA3 5 TYR C 112 HIS C 119 -1 N MET C 116 O LEU C 128 SHEET 5 AA3 5 ILE C 86 PHE C 87 -1 N ILE C 86 O THR C 115 SHEET 1 AA4 5 PHE D 51 GLY D 54 0 SHEET 2 AA4 5 LYS D 34 LEU D 40 -1 N PHE D 37 O VAL D 53 SHEET 3 AA4 5 LEU D 125 SER D 131 -1 O LEU D 125 N LEU D 40 SHEET 4 AA4 5 GLY D 113 HIS D 119 -1 N MET D 116 O LEU D 128 SHEET 5 AA4 5 ILE D 86 PHE D 87 -1 N ILE D 86 O THR D 115 SITE 1 AC1 14 LEU A 36 TYR A 47 TYR A 56 TRP A 60 SITE 2 AC1 14 TYR A 64 ASP A 73 THR A 75 TRP A 88 SITE 3 AC1 14 TYR A 93 LEU A 110 LEU A 125 ALA A 127 SITE 4 AC1 14 SER A 129 HOH A 417 SITE 1 AC2 14 LEU B 36 TYR B 47 TYR B 56 TRP B 60 SITE 2 AC2 14 TYR B 64 ASP B 73 THR B 75 TRP B 88 SITE 3 AC2 14 TYR B 93 LEU B 110 LEU B 125 GLY B 126 SITE 4 AC2 14 ALA B 127 SER B 129 SITE 1 AC3 15 LEU C 36 TYR C 47 TYR C 56 TRP C 60 SITE 2 AC3 15 TYR C 64 ASP C 73 THR C 75 VAL C 76 SITE 3 AC3 15 TRP C 88 TYR C 93 LEU C 110 LEU C 125 SITE 4 AC3 15 GLY C 126 ALA C 127 SER C 129 SITE 1 AC4 15 LEU D 36 TYR D 47 TYR D 56 TRP D 60 SITE 2 AC4 15 TYR D 64 ASP D 73 THR D 75 TRP D 88 SITE 3 AC4 15 TYR D 93 PHE D 101 LEU D 110 LEU D 125 SITE 4 AC4 15 GLY D 126 ALA D 127 SER D 129 CRYST1 56.290 84.590 77.200 90.00 100.95 90.00 P 1 21 1 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 0.017765 0.000000 0.003436 0.00000 SCALE2 0.000000 0.011822 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013193 0.00000