PDB Short entry for 3HXG HEADER TRANSLATION 20-JUN-09 3HXG TITLE CRYSTAL STRUCTURE OF SCHISTSOME EIF4E COMPLEXED WITH M7GPPPA AND 4E-BP COMPND MOL_ID: 1; COMPND 2 MOLECULE: EUKARYOTIC TRANSLATION INITIATION FACTOR 4E; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: EUKARYOTIC TRANSLATION INITIATION FACTOR 4E-BINDING PROTEIN COMPND 7 1; COMPND 8 CHAIN: C; COMPND 9 FRAGMENT: RESIDUES 51-67; COMPND 10 SYNONYM: EIF4E-BINDING PROTEIN 1, 4E-BP1, PHOSPHORYLATED HEAT- AND COMPND 11 ACID-STABLE PROTEIN REGULATED BY INSULIN 1, PHAS-I; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SCHISTOSOMA MANSONI; SOURCE 3 ORGANISM_TAXID: 6183; SOURCE 4 GENE: EIF4E; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: XA90; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PGEX-6P-1; SOURCE 10 MOL_ID: 2; SOURCE 11 SYNTHETIC: YES; SOURCE 12 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 13 ORGANISM_COMMON: HUMAN; SOURCE 14 ORGANISM_TAXID: 9606 KEYWDS PROTEIN-MRNA CAP COMPLEX, ACETYLATION, PHOSPHOPROTEIN, PROTEIN KEYWDS 2 SYNTHESIS INHIBITOR, TRANSLATION REGULATION, TRANSLATION EXPDTA X-RAY DIFFRACTION AUTHOR W.LIU,R.ZHAO,D.N.M.JONES,R.E.DAVIS REVDAT 3 06-SEP-23 3HXG 1 REMARK SEQADV REVDAT 2 10-NOV-09 3HXG 1 JRNL REVDAT 1 25-AUG-09 3HXG 0 JRNL AUTH W.LIU,R.ZHAO,C.MCFARLAND,J.KIEFT,A.NIEDZWIECKA, JRNL AUTH 2 M.JANKOWSKA-ANYSZKA,J.STEPINSKI,E.DARZYNKIEWICZ,D.N.JONES, JRNL AUTH 3 R.E.DAVIS JRNL TITL STRUCTURAL INSIGHTS INTO PARASITE EIF4E BINDING SPECIFICITY JRNL TITL 2 FOR M7G AND M2,2,7G MRNA CAP. JRNL REF J.BIOL.CHEM. V. 284 31336 2009 JRNL REFN ISSN 0021-9258 JRNL PMID 19710013 JRNL DOI 10.1074/JBC.M109.049858 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 11767 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) : 0.216 REMARK 3 R VALUE (WORKING SET) : 0.210 REMARK 3 FREE R VALUE : 0.269 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 1296 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.15 REMARK 3 REFLECTION IN BIN (WORKING SET) : 835 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.89 REMARK 3 BIN R VALUE (WORKING SET) : 0.2270 REMARK 3 BIN FREE R VALUE SET COUNT : 106 REMARK 3 BIN FREE R VALUE : 0.2900 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1612 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 51 REMARK 3 SOLVENT ATOMS : 114 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.06000 REMARK 3 B22 (A**2) : -0.41000 REMARK 3 B33 (A**2) : 0.47000 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.284 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.228 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.146 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.416 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.930 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.891 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1717 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2344 ; 1.222 ; 1.983 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 198 ; 5.932 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 85 ;32.219 ;24.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 277 ;12.479 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;14.625 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 248 ; 0.080 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1310 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 750 ; 0.183 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1161 ; 0.299 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 115 ; 0.115 ; 0.200 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): 36 ; 0.201 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 12 ; 0.137 ; 0.200 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): 1030 ; 0.945 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1599 ; 1.370 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 844 ; 2.091 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 745 ; 3.115 ; 4.500 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: NULL REMARK 4 REMARK 4 3HXG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JUN-09. REMARK 100 THE DEPOSITION ID IS D_1000053701. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-DEC-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 4.2.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : NOIR-1 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 32.080 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 3.680 REMARK 200 R MERGE (I) : 0.11300 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> 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 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASES REMARK 200 STARTING MODEL: 2V8W REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM PH 6.5 MOPS, 20% PEG4K, 0.2M REMARK 280 MGCL2, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 279K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z REMARK 290 4555 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 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 22.78000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 62.70000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.78000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 62.70000 REMARK 290 SMTRY3 4 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: 2400 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9920 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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 GLY A 15 REMARK 465 PRO A 16 REMARK 465 LEU A 17 REMARK 465 GLY A 18 REMARK 465 SER A 19 REMARK 465 PRO A 20 REMARK 465 SER C 1 REMARK 465 GLY C 2 REMARK 465 SER C 3 REMARK 465 SER C 19 REMARK 465 PRO C 20 REMARK 465 VAL C 21 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 39 CG CD CE NZ REMARK 470 ARG A 70 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 71 CG CD OE1 OE2 REMARK 470 THR A 73 OG1 CG2 REMARK 470 LYS A 76 CG CD CE NZ REMARK 470 ARG A 145 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 167 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 176 CG CD OE1 OE2 REMARK 470 ASP A 195 CG OD1 OD2 REMARK 470 ILE A 196 CG1 CG2 CD1 REMARK 470 ARG C 17 CG CD NE CZ NH1 NH2 REMARK 470 ASN C 18 CG OD1 ND2 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 SER A 54 13.78 -145.73 REMARK 500 ASP A 125 48.55 -91.87 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 GTA A 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3HXI RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF SCHISTOSOME EIF4E COMPLEXED WITH M7GPPPG AND REMARK 900 4E-BP DBREF 3HXG C 5 21 UNP Q13541 4EBP1_HUMAN 51 67 DBREF 3HXG A 15 203 PDB 3HXG 3HXG 15 203 SEQADV 3HXG SER C 1 UNP Q13541 INSERTION SEQADV 3HXG GLY C 2 UNP Q13541 INSERTION SEQADV 3HXG SER C 3 UNP Q13541 INSERTION SEQADV 3HXG GLY C 4 UNP Q13541 INSERTION SEQRES 1 A 189 GLY PRO LEU GLY SER PRO GLU PHE PRO HIS PRO LEU GLN SEQRES 2 A 189 ASP SER TRP SER TYR TYR LEU PHE GLN PHE ARG LYS ALA SEQRES 3 A 189 LEU ASP TRP ASP GLU CYS LEU GLU LYS VAL ALA THR PHE SEQRES 4 A 189 SER THR ILE GLU ASP PHE TRP SER VAL LEU THR HIS THR SEQRES 5 A 189 VAL ARG PRO ARG GLU ILE THR TYR GLY LYS ASP LEU TYR SEQRES 6 A 189 MET PHE LYS SER ASP ILE MET PRO LYS TRP GLU ASP PRO SEQRES 7 A 189 LYS ASN GLU ASN GLY GLY ARG TRP LEU ILE ASN VAL THR SEQRES 8 A 189 ALA ARG GLN ASP VAL ASP PHE LEU TRP ASP GLU LEU LEU SEQRES 9 A 189 MET LEU LEU ILE GLY SER ASP TRP ASP THR ASP GLU GLU SEQRES 10 A 189 ASP ARG GLN ILE CYS GLY ALA VAL PHE GLN PRO ARG SER SEQRES 11 A 189 ARG GLY SER LYS LEU SER VAL TRP LEU THR SER ASP ASN SEQRES 12 A 189 GLU GLU GLU THR ILE LEU SER ILE GLY ARG ARG ILE LYS SEQRES 13 A 189 GLU ARG LEU GLU LEU GLU ASP THR ILE TYR PHE GLN PRO SEQRES 14 A 189 VAL SER ASP GLN ARG SER GLN THR ARG GLY SER ASP ILE SEQRES 15 A 189 CYS THR GLY LYS TYR GLU ILE SEQRES 1 C 21 SER GLY SER GLY ARG ILE ILE TYR ASP ARG LYS PHE LEU SEQRES 2 C 21 MET GLU CYS ARG ASN SER PRO VAL HET GTA A 1 51 HETNAM GTA P1-7-METHYLGUANOSINE-P3-ADENOSINE-5',5'-TRIPHOSPHATE HETSYN GTA 7-METHYL-GPPPA FORMUL 3 GTA C21 H30 N10 O17 P3 1+ FORMUL 4 HOH *114(H2 O) HELIX 1 1 ASP A 42 GLU A 45 5 4 HELIX 2 2 ILE A 56 THR A 66 1 11 HELIX 3 3 ASP A 91 ASN A 96 1 6 HELIX 4 4 ASP A 109 GLY A 123 1 15 HELIX 5 5 THR A 128 GLN A 134 1 7 HELIX 6 6 GLU A 158 GLU A 174 1 17 HELIX 7 7 VAL A 184 GLN A 190 1 7 HELIX 8 8 ASP C 9 ASN C 18 1 10 SHEET 1 A 8 LEU A 47 THR A 55 0 SHEET 2 A 8 PRO A 25 PHE A 35 -1 N TYR A 32 O ALA A 51 SHEET 3 A 8 ASP A 77 LYS A 82 -1 O PHE A 81 N SER A 31 SHEET 4 A 8 ILE A 135 GLN A 141 -1 O PHE A 140 N LEU A 78 SHEET 5 A 8 LYS A 148 LEU A 153 -1 O LYS A 148 N GLN A 141 SHEET 6 A 8 GLY A 98 ASN A 103 -1 N GLY A 98 O LEU A 153 SHEET 7 A 8 ILE A 179 PRO A 183 -1 O TYR A 180 N LEU A 101 SHEET 8 A 8 TYR A 201 ILE A 203 -1 O TYR A 201 N PHE A 181 SITE 1 AC1 25 HOH A 5 HOH A 8 GLU A 21 PHE A 22 SITE 2 AC1 25 PHE A 35 PHE A 37 TRP A 43 GLY A 75 SITE 3 AC1 25 ASP A 84 LYS A 88 TRP A 89 GLU A 90 SITE 4 AC1 25 GLN A 141 ARG A 143 LYS A 148 ARG A 192 SITE 5 AC1 25 HOH A 210 HOH A 211 HOH A 220 HOH A 222 SITE 6 AC1 25 HOH A 245 HOH A 261 HOH A 276 HOH A 277 SITE 7 AC1 25 HOH A 285 CRYST1 45.560 125.400 37.340 90.00 90.00 90.00 P 21 21 2 4 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 0.021949 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007974 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026781 0.00000