HEADER TRANSCRIPTION 11-FEB-11 3QP6 TITLE CRYSTAL STRUCTURE OF CVIR (CHROMOBACTERIUM VIOLACEUM 12472) BOUND TO TITLE 2 C6-HSL COMPND MOL_ID: 1; COMPND 2 MOLECULE: CVIR TRANSCRIPTIONAL REGULATOR; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TRANSCRIPTIONAL ACTIVATOR, LUXR/UHPA FAMILY OF REGULATORS; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CHROMOBACTERIUM VIOLACEUM; SOURCE 3 ORGANISM_TAXID: 536; SOURCE 4 STRAIN: 12472; SOURCE 5 GENE: CVIR; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET23B KEYWDS QUORUM SENSING, AGONIST, ANTAGONIST, LUXR, ACYLATED HOMOSERINE KEYWDS 2 LACTONE, TRANSCRIPTION FACTOR, DNA BINDING PROTEIN, LIGAND BINDING KEYWDS 3 DOMAIN, SIGNAL RECEPTOR, N-HEXANOYL-L-HOMOSERINE LACTONE, KEYWDS 4 TRANSCRIPTION EXPDTA X-RAY DIFFRACTION AUTHOR G.CHEN,L.SWEM,D.SWEM,D.STAUFF,C.O'LOUGHLIN,P.JEFFREY,B.BASSLER, AUTHOR 2 F.HUGHSON REVDAT 4 13-SEP-23 3QP6 1 REMARK REVDAT 3 17-JUL-19 3QP6 1 REMARK REVDAT 2 04-MAY-11 3QP6 1 JRNL REVDAT 1 30-MAR-11 3QP6 0 JRNL AUTH G.CHEN,L.R.SWEM,D.L.SWEM,D.L.STAUFF,C.T.O'LOUGHLIN, JRNL AUTH 2 P.D.JEFFREY,B.L.BASSLER,F.M.HUGHSON JRNL TITL A STRATEGY FOR ANTAGONIZING QUORUM SENSING. JRNL REF MOL.CELL V. 42 199 2011 JRNL REFN ISSN 1097-2765 JRNL PMID 21504831 JRNL DOI 10.1016/J.MOLCEL.2011.04.003 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.5_2 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 26.54 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 20466 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.185 REMARK 3 R VALUE (WORKING SET) : 0.183 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.120 REMARK 3 FREE R VALUE TEST SET COUNT : 1048 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 26.5380 - 3.8215 1.00 2913 149 0.1706 0.1983 REMARK 3 2 3.8215 - 3.0346 1.00 2796 148 0.1791 0.2264 REMARK 3 3 3.0346 - 2.6514 1.00 2769 150 0.1960 0.2180 REMARK 3 4 2.6514 - 2.4092 1.00 2755 147 0.1843 0.2398 REMARK 3 5 2.4092 - 2.2366 1.00 2738 150 0.1850 0.2310 REMARK 3 6 2.2366 - 2.1048 1.00 2736 155 0.1799 0.2398 REMARK 3 7 2.1048 - 1.9994 1.00 2711 149 0.1932 0.2689 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.32 REMARK 3 B_SOL : 27.12 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.800 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) : 1.75470 REMARK 3 B22 (A**2) : -4.73730 REMARK 3 B33 (A**2) : 2.98260 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 2085 REMARK 3 ANGLE : 1.061 2826 REMARK 3 CHIRALITY : 0.069 311 REMARK 3 PLANARITY : 0.004 371 REMARK 3 DIHEDRAL : 17.635 777 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3QP6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-FEB-11. REMARK 100 THE DEPOSITION ID IS D_1000063927. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-MAR-08 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X25 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0401 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20522 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 5.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07100 REMARK 200 FOR THE DATA SET : 17.1270 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 5.20 REMARK 200 R MERGE FOR SHELL (I) : 0.31900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.656 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 3QP7 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.04 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.32 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM IMIDAZOLE, 10% W/V PEG5000 MME, REMARK 280 PH 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 296K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 66.06250 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 66.06250 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 25.12400 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 44.56000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 25.12400 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 44.56000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 66.06250 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 25.12400 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 44.56000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 66.06250 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 25.12400 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 44.56000 REMARK 290 SMTRY3 8 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 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: 6570 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 23040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.0 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 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 66.06250 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 276 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 278 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 282 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 286 LIES ON A SPECIAL POSITION. 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 VAL A 2 REMARK 465 THR A 3 REMARK 465 SER A 4 REMARK 465 LYS A 5 REMARK 465 PRO A 6 REMARK 465 GLY A 265 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 OE1 GLN A 106 O HOH A 271 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 PRO A 52 1.01 -67.31 REMARK 500 SER A 79 23.92 -150.01 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 HL6 A 266 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3QP1 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CVIR LIGAND-BINDING DOMAIN BOUND TO C6-HSL REMARK 900 RELATED ID: 3QP2 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CVIR LIGAND-BINDING DOMAIN BOUND TO C8-HSL REMARK 900 RELATED ID: 3QP4 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CVIR LIGAND-BINDING DOMAIN BOUND TO C10-HSL REMARK 900 RELATED ID: 3QP5 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CVIR BOUND TO ANTAGONIST CHLOROLACTONE (CL) REMARK 900 RELATED ID: 3QP7 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF SEMET CVIR (CHROMOBACTERIUM VIOLACEUM 12472) REMARK 900 BOUND TO C6-HSL REMARK 900 RELATED ID: 3QP8 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CVIR (CHROMOBACTERIUM VIOLACEUM 12472) BOUND REMARK 900 TO C10-HSL DBREF 3QP6 A 1 265 UNP Q7NQP7 Q7NQP7_CHRVO 1 265 SEQRES 1 A 265 MET VAL THR SER LYS PRO ILE ASN ALA ARG PRO LEU PRO SEQRES 2 A 265 ALA GLY LEU THR ALA SER GLN GLN TRP THR LEU LEU GLU SEQRES 3 A 265 TRP ILE HIS MET ALA GLY HIS ILE GLU THR GLU GLY GLU SEQRES 4 A 265 LEU LYS ALA PHE LEU ASP ASN ILE LEU SER GLN ALA PRO SEQRES 5 A 265 SER ASP ARG ILE ILE LEU VAL LEU GLY ARG LEU ASN ASN SEQRES 6 A 265 GLN ASN GLN ILE GLN ARG MET GLU LYS VAL LEU ASN VAL SEQRES 7 A 265 SER TYR PRO SER ASP TRP LEU ASN GLN TYR SER GLN GLU SEQRES 8 A 265 ASN PHE ALA GLN HIS ASP PRO ILE MET ARG ILE HIS LEU SEQRES 9 A 265 GLY GLN GLY PRO VAL ILE TRP GLU GLU ARG PHE SER ARG SEQRES 10 A 265 ALA LYS GLY SER GLU GLU LYS ARG PHE ILE ALA GLU ALA SEQRES 11 A 265 SER SER ASN GLY MET GLY SER GLY ILE THR PHE SER ALA SEQRES 12 A 265 ALA SER ASP ARG ASN ASN VAL GLY SER ILE LEU SER ILE SEQRES 13 A 265 GLY GLY LYS GLU PRO GLY ARG ASN ALA ALA LEU VAL ALA SEQRES 14 A 265 MET LEU ASN CYS LEU THR PRO HIS LEU HIS GLN ALA ALA SEQRES 15 A 265 VAL ARG ILE ALA ASN LEU PRO PRO ALA SER PRO SER ASN SEQRES 16 A 265 MET PRO LEU SER GLN ARG GLU TYR ASP ILE PHE HIS TRP SEQRES 17 A 265 MET SER ARG GLY LYS THR ASN TRP GLU ILE ALA THR ILE SEQRES 18 A 265 LEU ASN ILE SER GLU ARG THR VAL LYS PHE HIS VAL ALA SEQRES 19 A 265 ASN VAL ILE ARG LYS LEU ASN ALA ASN ASN ARG THR HIS SEQRES 20 A 265 ALA ILE VAL LEU GLY MET HIS LEU ALA MET THR PRO ARG SEQRES 21 A 265 GLU LEU VAL ASN GLY HET HL6 A 266 14 HETNAM HL6 N-[(3S)-2-OXOTETRAHYDROFURAN-3-YL]HEXANAMIDE HETSYN HL6 N-HEXANOYL-L-HOMOSERINE LACTONE FORMUL 2 HL6 C10 H17 N O3 FORMUL 3 HOH *241(H2 O) HELIX 1 1 THR A 17 GLY A 32 1 16 HELIX 2 2 THR A 36 LEU A 48 1 13 HELIX 3 3 PRO A 81 GLU A 91 1 11 HELIX 4 4 ASN A 92 HIS A 96 5 5 HELIX 5 5 ASP A 97 ILE A 102 5 6 HELIX 6 6 TRP A 111 SER A 116 1 6 HELIX 7 7 GLY A 120 ASN A 133 1 14 HELIX 8 8 ASN A 164 ASN A 187 1 24 HELIX 9 9 SER A 199 ARG A 211 1 13 HELIX 10 10 THR A 214 ASN A 223 1 10 HELIX 11 11 SER A 225 LEU A 240 1 16 HELIX 12 12 ASN A 244 GLY A 252 1 9 HELIX 13 13 GLY A 252 THR A 258 1 7 SHEET 1 A 5 ILE A 69 ASN A 77 0 SHEET 2 A 5 ARG A 55 LEU A 63 -1 N LEU A 60 O GLU A 73 SHEET 3 A 5 VAL A 150 GLY A 157 -1 O GLY A 157 N ARG A 55 SHEET 4 A 5 GLY A 138 ALA A 144 -1 N PHE A 141 O LEU A 154 SHEET 5 A 5 VAL A 109 ILE A 110 -1 N VAL A 109 O THR A 140 CISPEP 1 GLN A 50 ALA A 51 0 2.19 SITE 1 AC1 9 TYR A 80 TRP A 84 ASP A 97 ILE A 99 SITE 2 AC1 9 TRP A 111 PHE A 126 MET A 135 ILE A 153 SITE 3 AC1 9 SER A 155 CRYST1 50.248 89.120 132.125 90.00 90.00 90.00 C 2 2 21 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 0.019901 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011221 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007569 0.00000