HEADER RNA 15-DEC-17 6F9S TITLE CRYSTAL STRUCTURE OF THE C-TERMINAL RECA DOMAIN OF DDX6 IN COMPLEX TITLE 2 WITH A CONSERVED PEPTIDE FROM LSM14 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROBABLE ATP-DEPENDENT RNA HELICASE DDX6; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ATP-DEPENDENT RNA HELICASE P54,DEAD BOX PROTEIN 6,ONCOGENE COMPND 5 RCK; COMPND 6 EC: 3.6.4.13; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: CYTOKINESIS, APOPTOSIS, RNA-ASSOCIATED; COMPND 10 CHAIN: B; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: DDX6, HLR2, RCK; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PML-2MT ADDGENE #29708; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: CAENORHABDITIS ELEGANS; SOURCE 11 ORGANISM_TAXID: 6239; SOURCE 12 GENE: CAR-1, CELE_Y18D10A.17, Y18D10A.17; SOURCE 13 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 14 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 15 EXPRESSION_SYSTEM_PLASMID: PGEX6P1 KEYWDS MRNA TURNOVER, TRANSLATIONAL REPRESSION, DECAPPING, RNA EXPDTA X-RAY DIFFRACTION AUTHOR M.JINEK,T.BRANDMANN REVDAT 3 17-JAN-24 6F9S 1 REMARK REVDAT 2 11-APR-18 6F9S 1 JRNL REVDAT 1 21-MAR-18 6F9S 0 JRNL AUTH T.BRANDMANN,H.FAKIM,Z.PADAMSI,J.Y.YOUN,A.C.GINGRAS, JRNL AUTH 2 M.R.FABIAN,M.JINEK JRNL TITL MOLECULAR ARCHITECTURE OF LSM14 INTERACTIONS INVOLVED IN THE JRNL TITL 2 ASSEMBLY OF MRNA SILENCING COMPLEXES. JRNL REF EMBO J. V. 37 2018 JRNL REFN ESSN 1460-2075 JRNL PMID 29510985 JRNL DOI 10.15252/EMBJ.201797869 REMARK 2 REMARK 2 RESOLUTION. 3.03 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) : 3.03 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.07 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 7824 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.206 REMARK 3 R VALUE (WORKING SET) : 0.204 REMARK 3 FREE R VALUE : 0.242 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.890 REMARK 3 FREE R VALUE TEST SET COUNT : 678 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 46.0793 - 5.1768 1.00 2643 134 0.2016 0.2191 REMARK 3 2 5.1768 - 4.1098 1.00 2643 133 0.1681 0.2083 REMARK 3 3 4.1098 - 3.5905 1.00 2633 135 0.2022 0.2464 REMARK 3 4 3.5905 - 3.2623 1.00 2623 139 0.2284 0.2778 REMARK 3 5 3.2623 - 3.0285 0.99 2643 137 0.2981 0.3720 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) : 0.450 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.050 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 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 : 0.003 1774 REMARK 3 ANGLE : 0.484 2386 REMARK 3 CHIRALITY : 0.039 259 REMARK 3 PLANARITY : 0.003 307 REMARK 3 DIHEDRAL : 8.661 1061 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -27.4166 17.3755 6.1882 REMARK 3 T TENSOR REMARK 3 T11: 0.3403 T22: 0.3616 REMARK 3 T33: 0.3700 T12: 0.0543 REMARK 3 T13: 0.0069 T23: -0.0601 REMARK 3 L TENSOR REMARK 3 L11: 0.6350 L22: 1.7052 REMARK 3 L33: 1.7472 L12: 0.0602 REMARK 3 L13: -0.2204 L23: 0.6753 REMARK 3 S TENSOR REMARK 3 S11: 0.0773 S12: 0.0296 S13: -0.0137 REMARK 3 S21: -0.0430 S22: 0.0015 S23: 0.1467 REMARK 3 S31: -0.1190 S32: 0.0023 S33: 0.0000 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 6F9S COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 15-DEC-17. REMARK 100 THE DEPOSITION ID IS D_1200007882. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-MAY-16 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979340 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7824 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.030 REMARK 200 RESOLUTION RANGE LOW (A) : 46.070 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 18.90 REMARK 200 R MERGE (I) : 0.10800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 31.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.03 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.14 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.4 REMARK 200 DATA REDUNDANCY IN SHELL : 19.70 REMARK 200 R MERGE FOR SHELL (I) : 1.11800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.500 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: 2WAY REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.83 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.55 M LI2SO4, 0.1 M HEPES PH 7.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 49.96533 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 99.93067 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 74.94800 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 124.91333 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 24.98267 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 49.96533 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 99.93067 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 124.91333 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 74.94800 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 24.98267 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8010 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22360 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -93.0 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 SER A 298 REMARK 465 ASN A 299 REMARK 465 ALA A 300 REMARK 465 MET A 301 REMARK 465 GLU A 302 REMARK 465 GLY B 179 REMARK 465 LYS B 209 REMARK 465 LEU B 210 REMARK 465 ASN B 211 REMARK 465 ILE B 212 REMARK 465 GLU B 213 REMARK 465 ASP B 214 REMARK 465 LYS B 215 REMARK 465 ALA B 216 REMARK 465 GLU B 217 REMARK 465 PRO B 218 REMARK 465 GLU B 219 REMARK 465 VAL B 220 REMARK 465 GLU B 221 REMARK 465 GLU B 222 REMARK 465 LYS B 223 REMARK 465 LYS B 224 REMARK 465 ASP B 225 REMARK 465 ALA B 226 REMARK 465 ALA B 227 REMARK 465 PHE B 228 REMARK 465 TYR B 229 REMARK 465 ASP B 230 REMARK 465 LYS B 231 REMARK 465 LYS B 232 REMARK 465 THR B 233 REMARK 465 SER B 234 REMARK 465 PHE B 235 REMARK 465 PHE B 236 REMARK 465 ASP B 237 REMARK 465 ASN B 238 REMARK 465 ILE B 239 REMARK 465 SER B 240 REMARK 465 CYS B 241 REMARK 465 GLU B 242 REMARK 465 SER B 243 REMARK 465 LEU B 244 REMARK 465 GLU B 245 REMARK 465 LYS B 246 REMARK 465 ALA B 247 REMARK 465 GLU B 248 REMARK 465 GLY B 249 REMARK 465 LYS B 250 REMARK 465 THR B 251 REMARK 465 GLY B 252 REMARK 465 ARG B 253 REMARK 465 PRO B 254 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 ASN A 335 -70.03 -77.75 REMARK 500 LEU A 393 37.03 -142.42 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 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 502 DBREF 6F9S A 301 469 UNP P26196 DDX6_HUMAN 301 469 DBREF 6F9S B 184 268 UNP Q9XW17 Q9XW17_CAEEL 184 268 SEQADV 6F9S SER A 298 UNP P26196 EXPRESSION TAG SEQADV 6F9S ASN A 299 UNP P26196 EXPRESSION TAG SEQADV 6F9S ALA A 300 UNP P26196 EXPRESSION TAG SEQADV 6F9S GLY B 179 UNP Q9XW17 EXPRESSION TAG SEQADV 6F9S PRO B 180 UNP Q9XW17 EXPRESSION TAG SEQADV 6F9S LEU B 181 UNP Q9XW17 EXPRESSION TAG SEQADV 6F9S GLY B 182 UNP Q9XW17 EXPRESSION TAG SEQADV 6F9S SER B 183 UNP Q9XW17 EXPRESSION TAG SEQRES 1 A 172 SER ASN ALA MET GLU GLU LEU THR LEU LYS GLY VAL THR SEQRES 2 A 172 GLN TYR TYR ALA TYR VAL THR GLU ARG GLN LYS VAL HIS SEQRES 3 A 172 CYS LEU ASN THR LEU PHE SER ARG LEU GLN ILE ASN GLN SEQRES 4 A 172 SER ILE ILE PHE CYS ASN SER SER GLN ARG VAL GLU LEU SEQRES 5 A 172 LEU ALA LYS LYS ILE SER GLN LEU GLY TYR SER CYS PHE SEQRES 6 A 172 TYR ILE HIS ALA LYS MET ARG GLN GLU HIS ARG ASN ARG SEQRES 7 A 172 VAL PHE HIS ASP PHE ARG ASN GLY LEU CYS ARG ASN LEU SEQRES 8 A 172 VAL CYS THR ASP LEU PHE THR ARG GLY ILE ASP ILE GLN SEQRES 9 A 172 ALA VAL ASN VAL VAL ILE ASN PHE ASP PHE PRO LYS LEU SEQRES 10 A 172 ALA GLU THR TYR LEU HIS ARG ILE GLY ARG SER GLY ARG SEQRES 11 A 172 PHE GLY HIS LEU GLY LEU ALA ILE ASN LEU ILE THR TYR SEQRES 12 A 172 ASP ASP ARG PHE ASN LEU LYS SER ILE GLU GLU GLN LEU SEQRES 13 A 172 GLY THR GLU ILE LYS PRO ILE PRO SER ASN ILE ASP LYS SEQRES 14 A 172 SER LEU TYR SEQRES 1 B 90 GLY PRO LEU GLY SER LEU LYS PHE GLU SER ASP PHE ASP SEQRES 2 B 90 PHE GLU LYS ALA ASN GLU LYS PHE GLN GLU VAL LEU VAL SEQRES 3 B 90 ASP ASN LEU GLU LYS LEU ASN ILE GLU ASP LYS ALA GLU SEQRES 4 B 90 PRO GLU VAL GLU GLU LYS LYS ASP ALA ALA PHE TYR ASP SEQRES 5 B 90 LYS LYS THR SER PHE PHE ASP ASN ILE SER CYS GLU SER SEQRES 6 B 90 LEU GLU LYS ALA GLU GLY LYS THR GLY ARG PRO ASP TRP SEQRES 7 B 90 LYS LYS GLU ARG GLU THR ASN GLN GLU THR PHE GLY HET SO4 A 501 5 HET SO4 A 502 5 HETNAM SO4 SULFATE ION FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *(H2 O) HELIX 1 AA1 THR A 317 ARG A 319 5 3 HELIX 2 AA2 GLN A 320 LEU A 332 1 13 HELIX 3 AA3 SER A 343 LEU A 357 1 15 HELIX 4 AA4 ARG A 369 GLY A 383 1 15 HELIX 5 AA5 LEU A 414 GLY A 423 1 10 HELIX 6 AA6 THR A 439 ASP A 441 5 3 HELIX 7 AA7 ASP A 442 LEU A 453 1 12 HELIX 8 AA8 ASP A 465 TYR A 469 5 5 HELIX 9 AA9 ASP B 191 GLU B 208 1 18 HELIX 10 AB1 TRP B 256 GLY B 268 1 13 SHEET 1 AA1 2 LEU A 304 THR A 305 0 SHEET 2 AA1 2 ARG A 424 SER A 425 -1 O ARG A 424 N THR A 305 SHEET 1 AA2 7 PHE A 362 ILE A 364 0 SHEET 2 AA2 7 ASN A 387 CYS A 390 1 O VAL A 389 N PHE A 362 SHEET 3 AA2 7 GLN A 336 PHE A 340 1 N ILE A 339 O LEU A 388 SHEET 4 AA2 7 VAL A 403 ASN A 408 1 O ILE A 407 N ILE A 338 SHEET 5 AA2 7 GLY A 432 ILE A 438 1 O LEU A 437 N ASN A 408 SHEET 6 AA2 7 VAL A 309 TYR A 315 1 N TYR A 312 O ALA A 434 SHEET 7 AA2 7 LYS A 458 PRO A 459 1 O LYS A 458 N TYR A 313 SITE 1 AC1 2 SER A 344 LYS A 367 SITE 1 AC2 4 PRO A 412 LYS A 413 LEU A 414 THR A 417 CRYST1 92.148 92.148 149.896 90.00 90.00 120.00 P 61 2 2 12 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 0.010852 0.006265 0.000000 0.00000 SCALE2 0.000000 0.012531 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006671 0.00000