HEADER RNA BINDING PROTEIN 25-MAR-13 4JVH TITLE STRUCTURE OF THE STAR DOMAIN OF QUAKING PROTEIN IN COMPLEX WITH RNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN QUAKING; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: STAR DOMAIN; COMPND 5 SYNONYM: HQK, HQKI; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: RNA (5'-R(*UP*UP*CP*AP*CP*UP*AP*AP*CP*AP*A)-3'); COMPND 9 CHAIN: D; COMPND 10 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: QKI, HKQ; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY IN HUMANS KEYWDS STAR DOMAIN, RNA REGULATOR, TRANSLATION, RNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.TEPLOVA,M.HAFNER,D.TEPLOV,K.ESSIG,T.TUSCHL,D.J.PATEL REVDAT 1 08-MAY-13 4JVH 0 JRNL AUTH M.TEPLOVA,M.HAFNER,D.TEPLOV,K.ESSIG,T.TUSCHL,D.J.PATEL JRNL TITL STRUCTURE-FUNCTION STUDIES OF STAR FAMILY QUAKING PROTEINS JRNL TITL 2 BOUND TO THEIR IN VIVO RNA TARGET SITES. JRNL REF GENES DEV. V. 27 928 2013 JRNL REFN ISSN 0890-9369 JRNL PMID 23630077 JRNL DOI 10.1101/GAD.216531.113 REMARK 2 REMARK 2 RESOLUTION. 3.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.1_1168) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : MLHL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.73 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 3 NUMBER OF REFLECTIONS : 3983 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.250 REMARK 3 R VALUE (WORKING SET) : 0.243 REMARK 3 FREE R VALUE : 0.316 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.970 REMARK 3 FREE R VALUE TEST SET COUNT : 397 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 19.7304 - 5.0305 0.99 1268 140 0.2290 0.3035 REMARK 3 2 5.0305 - 4.0038 0.99 1179 130 0.2605 0.3230 REMARK 3 3 4.0038 - 3.5009 0.97 1139 127 0.2626 0.3455 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.20 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.430 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.910 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 120.13 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 102.00 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 : 0.009 1628 REMARK 3 ANGLE : 0.871 2222 REMARK 3 CHIRALITY : 0.054 253 REMARK 3 PLANARITY : 0.003 257 REMARK 3 DIHEDRAL : 16.501 670 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: chain 'A' and (resid 12 through 203 ) REMARK 3 ORIGIN FOR THE GROUP (A): 48.4469 49.2979 48.8075 REMARK 3 T TENSOR REMARK 3 T11: -0.3194 T22: -0.1190 REMARK 3 T33: -2.5454 T12: -0.2011 REMARK 3 T13: -0.3356 T23: -1.0855 REMARK 3 L TENSOR REMARK 3 L11: 0.3052 L22: 0.4222 REMARK 3 L33: 0.1428 L12: 0.1019 REMARK 3 L13: -0.1447 L23: -0.1421 REMARK 3 S TENSOR REMARK 3 S11: -1.2894 S12: 0.5004 S13: 2.3185 REMARK 3 S21: 0.9804 S22: 0.1350 S23: -0.7565 REMARK 3 S31: -0.2963 S32: 0.6671 S33: -0.2562 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: chain 'D' and (resid 4 through 11 ) REMARK 3 ORIGIN FOR THE GROUP (A): 42.2054 55.3863 51.9189 REMARK 3 T TENSOR REMARK 3 T11: 0.6576 T22: 0.4027 REMARK 3 T33: 1.1032 T12: 0.0002 REMARK 3 T13: -0.2455 T23: -0.2998 REMARK 3 L TENSOR REMARK 3 L11: 0.0184 L22: -0.0011 REMARK 3 L33: 0.0100 L12: -0.0135 REMARK 3 L13: -0.0223 L23: 0.0160 REMARK 3 S TENSOR REMARK 3 S11: 0.2337 S12: -0.1005 S13: 0.6125 REMARK 3 S21: -0.0088 S22: 0.5887 S23: 0.0087 REMARK 3 S31: -0.0783 S32: -0.1263 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 4JVH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-APR-13. REMARK 100 THE RCSB ID CODE IS RCSB078555. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-FEB-12 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97920 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 3.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 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) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL 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: SAD REMARK 200 SOFTWARE USED: PHENIX AUTOSOL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG, PH 7.5, VAPOR DIFFUSION, REMARK 280 TEMPERATURE 298.0K 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 34.37900 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 68.75800 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 51.56850 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 85.94750 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 17.18950 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 34.37900 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 68.75800 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 85.94750 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 51.56850 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 17.18950 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 147.95100 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 85.41955 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 68.75800 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6010 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -51.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350 BIOMT1 2 0.500000 -0.866025 0.000000 49.31700 REMARK 350 BIOMT2 2 -0.866025 -0.500000 0.000000 85.41955 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 85.94750 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 6 REMARK 465 THR A 7 REMARK 465 LYS A 8 REMARK 465 GLU A 9 REMARK 465 LYS A 10 REMARK 465 PRO A 11 REMARK 465 SER A 30 REMARK 465 LEU A 31 REMARK 465 PRO A 32 REMARK 465 ASN A 33 REMARK 465 PHE A 34 REMARK 465 CYS A 35 REMARK 465 GLY A 36 REMARK 465 ILE A 37 REMARK 465 PHE A 38 REMARK 465 LEU A 61 REMARK 465 ASN A 62 REMARK 465 GLY A 63 REMARK 465 SER A 64 REMARK 465 THR A 65 REMARK 465 GLU A 66 REMARK 465 LYS A 67 REMARK 465 ARG A 68 REMARK 465 ARG A 205 REMARK 465 ASP A 206 REMARK 465 ALA A 207 REMARK 465 ASN A 208 REMARK 465 ILE A 209 REMARK 465 LYS A 210 REMARK 465 SER A 211 REMARK 465 PRO A 212 REMARK 465 ALA A 213 REMARK 465 LEU A 214 REMARK 465 U D 1 REMARK 465 U D 2 REMARK 465 C D 3 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 O GLY A 125 OG SER A 128 2.08 REMARK 500 NH2 ARG A 124 O2 C D 9 2.16 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 GLU A 136 8.15 -67.31 REMARK 500 LYS A 169 -7.96 -50.75 REMARK 500 GLU A 173 23.35 -79.51 REMARK 500 LEU A 179 33.31 -97.93 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: 4JVY RELATED DB: PDB DBREF 4JVH A 7 204 UNP Q96PU8 QKI_HUMAN 7 204 DBREF 4JVH D 1 11 PDB 4JVH 4JVH 1 11 SEQADV 4JVH SER A 6 UNP Q96PU8 EXPRESSION TAG SEQRES 1 A 209 SER THR LYS GLU LYS PRO LYS PRO THR PRO ASP TYR LEU SEQRES 2 A 209 MSE GLN LEU MSE ASN ASP LYS LYS LEU MSE SER SER LEU SEQRES 3 A 209 PRO ASN PHE CYS GLY ILE PHE ASN HIS LEU GLU ARG LEU SEQRES 4 A 209 LEU ASP GLU GLU ILE SER ARG VAL ARG LYS ASP MSE TYR SEQRES 5 A 209 ASN ASP THR LEU ASN GLY SER THR GLU LYS ARG SER ALA SEQRES 6 A 209 GLU LEU PRO ASP ALA VAL GLY PRO ILE VAL GLN LEU GLN SEQRES 7 A 209 GLU LYS LEU TYR VAL PRO VAL LYS GLU TYR PRO ASP PHE SEQRES 8 A 209 ASN PHE VAL GLY ARG ILE LEU GLY PRO ARG GLY LEU THR SEQRES 9 A 209 ALA LYS GLN LEU GLU ALA GLU THR GLY CYS LYS ILE MSE SEQRES 10 A 209 VAL ARG GLY LYS GLY SER MSE ARG ASP LYS LYS LYS GLU SEQRES 11 A 209 GLU GLN ASN ARG GLY LYS PRO ASN TRP GLU HIS LEU ASN SEQRES 12 A 209 GLU ASP LEU HIS VAL LEU ILE THR VAL GLU ASP ALA GLN SEQRES 13 A 209 ASN ARG ALA GLU ILE LYS LEU LYS ARG ALA VAL GLU GLU SEQRES 14 A 209 VAL LYS LYS LEU LEU VAL PRO ALA ALA GLU GLY GLU ASP SEQRES 15 A 209 SER LEU LYS LYS MSE GLN LEU MSE GLU LEU ALA ILE LEU SEQRES 16 A 209 ASN GLY THR TYR ARG ASP ALA ASN ILE LYS SER PRO ALA SEQRES 17 A 209 LEU SEQRES 1 D 11 U U C A C U A A C A A MODRES 4JVH MSE A 19 MET SELENOMETHIONINE MODRES 4JVH MSE A 22 MET SELENOMETHIONINE MODRES 4JVH MSE A 28 MET SELENOMETHIONINE MODRES 4JVH MSE A 56 MET SELENOMETHIONINE MODRES 4JVH MSE A 122 MET SELENOMETHIONINE MODRES 4JVH MSE A 129 MET SELENOMETHIONINE MODRES 4JVH MSE A 192 MET SELENOMETHIONINE MODRES 4JVH MSE A 195 MET SELENOMETHIONINE HET MSE A 19 8 HET MSE A 22 8 HET MSE A 28 8 HET MSE A 56 8 HET MSE A 122 8 HET MSE A 129 8 HET MSE A 192 8 HET MSE A 195 8 HET SO4 A 301 5 HET SO4 A 302 5 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION FORMUL 1 MSE 8(C5 H11 N O2 SE) FORMUL 3 SO4 2(O4 S 2-) HELIX 1 1 THR A 14 SER A 29 1 16 HELIX 2 2 HIS A 40 ASP A 59 1 20 HELIX 3 3 ASN A 97 GLY A 104 1 8 HELIX 4 4 GLY A 107 GLY A 118 1 12 HELIX 5 5 ASP A 131 ARG A 139 1 9 HELIX 6 6 TRP A 144 GLU A 149 5 6 HELIX 7 7 GLN A 161 LEU A 179 1 19 HELIX 8 8 ASP A 187 ASN A 201 1 15 SHEET 1 A 3 ILE A 79 GLN A 83 0 SHEET 2 A 3 HIS A 152 ALA A 160 -1 O ASP A 159 N VAL A 80 SHEET 3 A 3 LEU A 86 TYR A 87 -1 N LEU A 86 O VAL A 153 SHEET 1 B 3 ILE A 79 GLN A 83 0 SHEET 2 B 3 HIS A 152 ALA A 160 -1 O ASP A 159 N VAL A 80 SHEET 3 B 3 LYS A 120 ARG A 124 -1 N LYS A 120 O THR A 156 LINK C LEU A 18 N MSE A 19 1555 1555 1.33 LINK C MSE A 19 N GLN A 20 1555 1555 1.32 LINK C LEU A 21 N MSE A 22 1555 1555 1.33 LINK C MSE A 22 N ASN A 23 1555 1555 1.33 LINK C LEU A 27 N MSE A 28 1555 1555 1.33 LINK C MSE A 28 N SER A 29 1555 1555 1.33 LINK C ASP A 55 N MSE A 56 1555 1555 1.33 LINK C MSE A 56 N TYR A 57 1555 1555 1.33 LINK C ILE A 121 N MSE A 122 1555 1555 1.32 LINK C MSE A 122 N VAL A 123 1555 1555 1.32 LINK C SER A 128 N MSE A 129 1555 1555 1.32 LINK C MSE A 129 N ARG A 130 1555 1555 1.33 LINK C LYS A 191 N MSE A 192 1555 1555 1.33 LINK C MSE A 192 N GLN A 193 1555 1555 1.32 LINK C LEU A 194 N MSE A 195 1555 1555 1.32 LINK C MSE A 195 N GLU A 196 1555 1555 1.33 SITE 1 AC1 2 GLU A 71 ARG A 163 SITE 1 AC2 3 ILE A 79 TYR A 87 ASP A 150 CRYST1 98.634 98.634 103.137 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 0.010138 0.005853 0.000000 0.00000 SCALE2 0.000000 0.011707 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009696 0.00000