HEADER DNA BINDING PROTEIN 02-FEB-20 6XZ5 TITLE ROVC - REGULATOR OF VIRULENCE INTERCONNECTED WITH THE CSR SYSTEM COMPND MOL_ID: 1; COMPND 2 MOLECULE: UNCHARACTERIZED PROTEIN,ROVC,UNCHARACTERIZED PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: AN ELONGATED STRETCH OF ILL-DEFINED ELECTRON DENSITY COMPND 6 IS PRESENT, WHICH CORRESPONDS TO STRUCTURAL ELEMENTS OF THE REGION COMPND 7 137-180. INDIVIDUAL AMINO ACIDS COULD NOT BE IDENTIFIED AND THE COMPND 8 NUMBERING HAS BEEN ASSIGNED TO 145-170 BASED ON SECONDARY STRUCTURE COMPND 9 PREDICTION. NUMBERING IN THE REGION 145-170 MAY THUS BE NOT BE COMPND 10 ACCURATE AND RESIDUES ARE ASSIGNED AS UNK. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: YERSINIA PSEUDOTUBERCULOSIS SEROTYPE O:3 SOURCE 3 (STRAIN YPIII), YERSINIA PSEUDOTUBERCULOSIS YPIII; SOURCE 4 ORGANISM_TAXID: 502800; SOURCE 5 GENE: YPK_3567; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: ROSETTA2 (DE3) KEYWDS TRANSCRIPTIONAL ACTIVATOR, TYPE VI SECRETION, HEXAMERIC RING, KEYWDS 2 REGULATOR OF VIRULENCE, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR P.SADANA,A.SCRIMA REVDAT 3 15-MAY-24 6XZ5 1 REMARK REVDAT 2 07-OCT-20 6XZ5 1 JRNL REVDAT 1 16-SEP-20 6XZ5 0 JRNL AUTH V.KNITTEL,P.SADANA,S.SEEKIRCHER,A.S.STOLLE,B.KORNER,M.VOLK, JRNL AUTH 2 C.M.JEFFRIES,D.I.SVERGUN,A.K.HEROVEN,A.SCRIMA,P.DERSCH JRNL TITL ROVC - A NOVEL TYPE OF HEXAMERIC TRANSCRIPTIONAL ACTIVATOR JRNL TITL 2 PROMOTING TYPE VI SECRETION GENE EXPRESSION. JRNL REF PLOS PATHOG. V. 16 08552 2020 JRNL REFN ESSN 1553-7374 JRNL PMID 32966346 JRNL DOI 10.1371/JOURNAL.PPAT.1008552 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.12_2829 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.44 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.230 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 3 NUMBER OF REFLECTIONS : 11306 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.231 REMARK 3 R VALUE (WORKING SET) : 0.229 REMARK 3 FREE R VALUE : 0.274 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.960 REMARK 3 FREE R VALUE TEST SET COUNT : 558 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 33.4400 - 4.3977 0.95 2808 160 0.2313 0.2774 REMARK 3 2 4.3977 - 3.4918 0.97 2849 147 0.1920 0.2250 REMARK 3 3 3.4918 - 3.0508 0.96 2798 145 0.2265 0.2928 REMARK 3 4 3.0508 - 2.7720 0.99 2915 135 0.2438 0.2501 REMARK 3 5 2.7720 - 2.5734 0.93 2716 159 0.2509 0.3256 REMARK 3 6 2.5734 - 2.4217 0.98 2866 139 0.2761 0.3440 REMARK 3 7 2.4217 - 2.3004 0.97 2840 149 0.2785 0.3186 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.340 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 38.67 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 49.89 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 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 : 0.002 1725 REMARK 3 ANGLE : 0.372 2331 REMARK 3 CHIRALITY : 0.038 250 REMARK 3 PLANARITY : 0.001 294 REMARK 3 DIHEDRAL : 1.813 1015 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 6XZ5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 03-FEB-20. REMARK 100 THE DEPOSITION ID IS D_1292106572. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-SEP-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PETRA III, DESY REMARK 200 BEAMLINE : P11 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.033200 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.29 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11309 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 33.440 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.08300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.56600 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: SAD REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M KCL, 0.01 M MGSO4 , 0.01 M MES REMARK 280 PH 5.6, 10% PEG400, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 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: HEXAMERIC 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 -168.50000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -368.30000 REMARK 350 BIOMT1 3 -0.500000 0.866000 0.000000 145.90000 REMARK 350 BIOMT2 3 -0.866000 -0.500000 0.000000 -84.25000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 -0.500000 -0.866000 0.000000 0.00000 REMARK 350 BIOMT2 4 -0.866000 0.500000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 -1.000000 -368.30000 REMARK 350 BIOMT1 5 -0.500000 -0.866000 0.000000 0.00000 REMARK 350 BIOMT2 5 0.866000 -0.500000 0.000000 -168.50000 REMARK 350 BIOMT3 5 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 6 -0.500000 0.866000 0.000000 145.90000 REMARK 350 BIOMT2 6 0.866000 0.500000 0.000000 -84.25000 REMARK 350 BIOMT3 6 0.000000 0.000000 -1.000000 -368.30000 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 430 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 439 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 GLN A -4 REMARK 465 GLY A -3 REMARK 465 GLY A -2 REMARK 465 GLY A -1 REMARK 465 ARG A 0 REMARK 465 MET A 1 REMARK 465 ARG A 2 REMARK 465 ASP A 40 REMARK 465 ASP A 41 REMARK 465 SER A 89 REMARK 465 ASN A 90 REMARK 465 THR A 91 REMARK 465 GLY A 92 REMARK 465 ASN A 93 REMARK 465 VAL A 94 REMARK 465 LYS A 95 REMARK 465 GLY A 96 REMARK 465 GLY A 97 REMARK 465 TYR A 98 REMARK 465 THR A 99 REMARK 465 GLU A 137 REMARK 465 SER A 138 REMARK 465 ALA A 139 REMARK 465 ASP A 140 REMARK 465 ALA A 141 REMARK 465 LEU A 142 REMARK 465 LYS A 143 REMARK 465 ASP A 144 REMARK 465 ILE A 171 REMARK 465 VAL A 172 REMARK 465 ASN A 173 REMARK 465 HIS A 174 REMARK 465 LYS A 175 REMARK 465 ILE A 176 REMARK 465 GLU A 177 REMARK 465 VAL A 178 REMARK 465 GLU A 179 REMARK 465 CYS A 180 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 LYS A 3 CG CD CE NZ REMARK 470 GLN A 19 CG CD OE1 NE2 REMARK 470 LYS A 181 CG CD CE NZ REMARK 470 GLN A 184 CG CD OE1 NE2 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 70 32.09 -91.36 REMARK 500 PRO A 107 95.86 -60.57 REMARK 500 SER A 127 -146.78 -144.48 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 SO4 A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 302 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: SASDHP5 RELATED DB: SASBDB REMARK 900 SASDHP5 CONTAINS THE HEXAMERIC ROVC ASSEMBLY DBREF1 6XZ5 A 1 144 UNP A0A0H3B5N9_YERPY DBREF2 6XZ5 A A0A0H3B5N9 1 144 DBREF 6XZ5 A 145 170 PDB 6XZ5 6XZ5 145 170 DBREF1 6XZ5 A 171 247 UNP A0A0H3B5N9_YERPY DBREF2 6XZ5 A A0A0H3B5N9 171 247 SEQADV 6XZ5 GLN A -4 UNP A0A0H3B5N EXPRESSION TAG SEQADV 6XZ5 GLY A -3 UNP A0A0H3B5N EXPRESSION TAG SEQADV 6XZ5 GLY A -2 UNP A0A0H3B5N EXPRESSION TAG SEQADV 6XZ5 GLY A -1 UNP A0A0H3B5N EXPRESSION TAG SEQADV 6XZ5 ARG A 0 UNP A0A0H3B5N EXPRESSION TAG SEQRES 1 A 252 GLN GLY GLY GLY ARG MET ARG LYS LYS LEU TYR ASN ASP SEQRES 2 A 252 PHE ALA TRP GLU CYS LEU ARG ARG ASN PRO GLN TYR ILE SEQRES 3 A 252 SER ASP TRP GLU LEU PHE MET LYS ASN THR LEU THR ASN SEQRES 4 A 252 GLY GLY GLY ILE PRO ASP ASP SER GLU LEU ILE GLN SER SEQRES 5 A 252 GLU LEU ASP LEU ASN ALA GLU LYS LYS TRP GLY VAL MET SEQRES 6 A 252 LYS TYR ILE ASP PRO TYR ASN SER ASP PRO THR ASN VAL SEQRES 7 A 252 PHE TRP SER LEU LYS LEU SER ASN ARG SER VAL ARG VAL SEQRES 8 A 252 LYS LEU SER ASN THR GLY ASN VAL LYS GLY GLY TYR THR SEQRES 9 A 252 TRP GLY ASP MET SER ASN LEU PRO GLY VAL LYS HIS GLN SEQRES 10 A 252 ARG LEU LEU MET HIS ASP ASN THR LEU CYS VAL LYS ILE SEQRES 11 A 252 PHE SER GLN ASN GLY TYR PHE GLN LEU PHE ILE GLU SER SEQRES 12 A 252 ALA ASP ALA LEU LYS ASP UNK UNK UNK UNK UNK UNK UNK SEQRES 13 A 252 UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK UNK SEQRES 14 A 252 UNK UNK UNK UNK UNK UNK ILE VAL ASN HIS LYS ILE GLU SEQRES 15 A 252 VAL GLU CYS LYS GLU GLU GLN TYR LEU GLY LEU LEU LYS SEQRES 16 A 252 THR ILE ASP ASP ARG LYS GLN GLY PHE SER HIS ARG ASP SEQRES 17 A 252 ILE ALA SER GLU ILE PHE GLY LYS GLU LEU VAL LYS ASN SEQRES 18 A 252 GLU TRP SER ALA ASP SER TRP VAL ARG ALA LYS ILE ARG SEQRES 19 A 252 TYR ARG ILE LYS LYS ALA ASN ALA LEU ILE ASN TYR GLY SEQRES 20 A 252 TYR LEU ASN PHE LEU HET SO4 A 301 5 HET SO4 A 302 5 HETNAM SO4 SULFATE ION FORMUL 2 SO4 2(O4 S 2-) FORMUL 4 HOH *40(H2 O) HELIX 1 AA1 PHE A 9 ARG A 16 1 8 HELIX 2 AA2 PRO A 18 THR A 33 1 16 HELIX 3 AA3 GLU A 48 TRP A 57 1 10 HELIX 4 AA4 GLY A 101 ASN A 105 1 5 HELIX 5 AA5 UNK A 159 UNK A 169 1 11 HELIX 6 AA6 GLU A 182 GLN A 197 1 16 HELIX 7 AA7 HIS A 201 PHE A 209 1 9 HELIX 8 AA8 LYS A 211 GLU A 217 1 7 HELIX 9 AA9 TRP A 223 ILE A 239 1 17 HELIX 10 AB1 GLY A 242 PHE A 246 1 5 SHEET 1 AA1 5 LYS A 110 LEU A 115 0 SHEET 2 AA1 5 LEU A 121 PHE A 126 -1 O LYS A 124 N GLN A 112 SHEET 3 AA1 5 TYR A 131 PHE A 135 -1 O PHE A 132 N ILE A 125 SHEET 4 AA1 5 SER A 83 LYS A 87 1 N VAL A 86 O PHE A 135 SHEET 5 AA1 5 UNK A 147 UNK A 151 -1 O UNK A 147 N LYS A 87 SITE 1 AC1 3 ARG A 195 HIS A 201 ILE A 232 SITE 1 AC2 2 ARG A 229 LYS A 233 CRYST1 97.278 97.278 46.041 90.00 90.00 120.00 P 3 2 1 6 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 0.010280 0.005935 0.000000 0.00000 SCALE2 0.000000 0.011870 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021720 0.00000