HEADER BIOSYNTHETIC PROTEIN 14-MAY-07 2PX3 TITLE CRYSTAL STRUCTURE OF FLHF COMPLEXED WITH GTP/MG(2+) COMPND MOL_ID: 1; COMPND 2 MOLECULE: FLAGELLAR BIOSYNTHESIS PROTEIN FLHF; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: FLAGELLA-ASSOCIATED GTP-BINDING PROTEIN; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_TAXID: 1423; SOURCE 4 STRAIN: 168; SOURCE 5 GENE: FLHF; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET24D KEYWDS SRP GTPASE, FLAGELLUM, PROTEIN TRANSPORT, BIOSYNTHETIC KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR G.BANGE,K.WILD,I.SINNING REVDAT 2 24-FEB-09 2PX3 1 VERSN REVDAT 1 25-SEP-07 2PX3 0 JRNL AUTH G.BANGE,G.PETZOLD,K.WILD,R.O.PARLITZ,I.SINNING JRNL TITL THE CRYSTAL STRUCTURE OF THE THIRD JRNL TITL 2 SIGNAL-RECOGNITION PARTICLE GTPASE FLHF REVEALS A JRNL TITL 3 HOMODIMER WITH BOUND GTP. JRNL REF PROC.NATL.ACAD.SCI.USA V. 104 13621 2007 JRNL REFN ISSN 0027-8424 JRNL PMID 17699634 JRNL DOI 10.1073/PNAS.0702570104 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 3.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 49.76 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 7359 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 SET) : 0.250 REMARK 3 FREE R VALUE : 0.310 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 374 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 3.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.40 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3490 REMARK 3 BIN FREE R VALUE : 0.4890 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 53 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.067 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2023 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 33 REMARK 3 SOLVENT ATOMS : 3 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 49.60 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.38 REMARK 3 ESD FROM SIGMAA (A) : 0.51 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.56 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.60 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.90 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.96 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2PX3 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-MAY-07. REMARK 100 THE RCSB ID CODE IS RCSB042874. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-NOV-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID29 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 7364 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.200 REMARK 200 RESOLUTION RANGE LOW (A) : 68.200 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 7.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08800 REMARK 200 FOR THE DATA SET : 19.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.31 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.40800 REMARK 200 FOR SHELL : 4.200 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: G DOMAIN OF FTSY FROM SULFOLOBUS SOLFATARICUS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.09 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10-13 % (W/V) PEG6000, 4% (V/V) 2- REMARK 280 METHYL-2,4-PENTANEDIOL, 0.1 M MOPS, PH 7.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 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 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 63.06850 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 40.48250 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 40.48250 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 31.53425 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 40.48250 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 40.48250 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 94.60275 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 40.48250 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 40.48250 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 31.53425 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 40.48250 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 40.48250 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 94.60275 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 63.06850 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 300 REMARK: ONE MONOMER PER ASYMMETRIC UNIT. THE SECOND MONOMER OF REMARK 300 THE DIMER IS GENERATED BY THE CRYSTALLOGRAPHIC TWO-FOLD AXIS. 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 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 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 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 MET A 71 REMARK 465 GLY A 72 REMARK 465 HIS A 73 REMARK 465 HIS A 74 REMARK 465 HIS A 75 REMARK 465 HIS A 76 REMARK 465 HIS A 77 REMARK 465 HIS A 78 REMARK 465 SER A 79 REMARK 465 SER A 80 REMARK 465 PRO A 81 REMARK 465 LYS A 82 REMARK 465 ILE A 83 REMARK 465 GLU A 84 REMARK 465 GLU A 85 REMARK 465 ARG A 86 REMARK 465 THR A 87 REMARK 465 TYR A 88 REMARK 465 PRO A 89 REMARK 465 PRO A 90 REMARK 465 GLN A 91 REMARK 465 ILE A 92 REMARK 465 PRO A 93 REMARK 465 ALA A 94 REMARK 465 GLN A 95 REMARK 465 GLN A 96 REMARK 465 GLU A 97 REMARK 465 LEU A 98 REMARK 465 GLY A 99 REMARK 465 ASP A 100 REMARK 465 PHE A 101 REMARK 465 SER A 102 REMARK 465 ALA A 103 REMARK 465 TYR A 104 REMARK 465 GLN A 105 REMARK 465 SER A 106 REMARK 465 VAL A 107 REMARK 465 LEU A 108 REMARK 465 ARG A 216 REMARK 465 ILE A 217 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 110 -134.83 -76.53 REMARK 500 PRO A 111 0.31 -69.40 REMARK 500 GLU A 142 39.53 -99.32 REMARK 500 ALA A 143 -53.04 -147.01 REMARK 500 GLU A 148 9.56 -58.43 REMARK 500 GLN A 170 -84.73 -115.37 REMARK 500 GLU A 171 64.52 10.98 REMARK 500 ILE A 173 121.70 -29.58 REMARK 500 HIS A 174 -46.18 -143.13 REMARK 500 SER A 183 129.63 -6.60 REMARK 500 SER A 199 13.50 -65.29 REMARK 500 LYS A 203 -9.63 -164.54 REMARK 500 HIS A 204 -5.38 56.86 REMARK 500 ALA A 219 39.25 -61.25 REMARK 500 VAL A 220 -11.48 -150.21 REMARK 500 ASP A 254 -76.58 -63.91 REMARK 500 ARG A 263 -151.17 -144.89 REMARK 500 PHE A 265 8.75 -63.83 REMARK 500 PHE A 280 68.87 76.05 REMARK 500 SER A 283 61.26 -105.63 REMARK 500 ILE A 331 -77.71 -58.65 REMARK 500 LEU A 332 -44.47 -29.09 REMARK 500 ALA A 333 27.84 -70.88 REMARK 500 GLU A 334 29.26 -161.96 REMARK 500 CYS A 365 16.42 -66.22 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A1000 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 189 OG1 REMARK 620 2 GTP A 1 O2G 173.6 REMARK 620 3 HOH A 4 O 84.9 90.6 REMARK 620 4 GTP A 1 O2B 95.2 89.3 90.3 REMARK 620 5 HOH A 2 O 93.8 90.6 178.6 90.5 REMARK 620 6 HOH A 3 O 84.1 91.2 88.6 178.8 90.5 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2PX0 RELATED DB: PDB REMARK 900 SAME PROTEIN WITH GNP DBREF 2PX3 A 79 366 UNP Q01960 FLHF_BACSU 79 366 SEQADV 2PX3 MET A 71 UNP Q01960 CLONING ARTIFACT SEQADV 2PX3 GLY A 72 UNP Q01960 CLONING ARTIFACT SEQADV 2PX3 HIS A 73 UNP Q01960 CLONING ARTIFACT SEQADV 2PX3 HIS A 74 UNP Q01960 CLONING ARTIFACT SEQADV 2PX3 HIS A 75 UNP Q01960 CLONING ARTIFACT SEQADV 2PX3 HIS A 76 UNP Q01960 CLONING ARTIFACT SEQADV 2PX3 HIS A 77 UNP Q01960 CLONING ARTIFACT SEQADV 2PX3 HIS A 78 UNP Q01960 CLONING ARTIFACT SEQRES 1 A 296 MET GLY HIS HIS HIS HIS HIS HIS SER SER PRO LYS ILE SEQRES 2 A 296 GLU GLU ARG THR TYR PRO PRO GLN ILE PRO ALA GLN GLN SEQRES 3 A 296 GLU LEU GLY ASP PHE SER ALA TYR GLN SER VAL LEU PRO SEQRES 4 A 296 GLU PRO LEU ARG LYS ALA GLU LYS LEU LEU GLN GLU THR SEQRES 5 A 296 GLY ILE LYS GLU SER THR LYS THR ASN THR LEU LYS LYS SEQRES 6 A 296 LEU LEU ARG PHE SER VAL GLU ALA GLY GLY LEU THR GLU SEQRES 7 A 296 GLU ASN VAL VAL GLY LYS LEU GLN GLU ILE LEU CYS ASP SEQRES 8 A 296 MET LEU PRO SER ALA ASP LYS TRP GLN GLU PRO ILE HIS SEQRES 9 A 296 SER LYS TYR ILE VAL LEU PHE GLY SER THR GLY ALA GLY SEQRES 10 A 296 LYS THR THR THR LEU ALA LYS LEU ALA ALA ILE SER MET SEQRES 11 A 296 LEU GLU LYS HIS LYS LYS ILE ALA PHE ILE THR THR ASP SEQRES 12 A 296 THR TYR ARG ILE ALA ALA VAL GLU GLN LEU LYS THR TYR SEQRES 13 A 296 ALA GLU LEU LEU GLN ALA PRO LEU GLU VAL CYS TYR THR SEQRES 14 A 296 LYS GLU GLU PHE GLN GLN ALA LYS GLU LEU PHE SER GLU SEQRES 15 A 296 TYR ASP HIS VAL PHE VAL ASP THR ALA GLY ARG ASN PHE SEQRES 16 A 296 LYS ASP PRO GLN TYR ILE ASP GLU LEU LYS GLU THR ILE SEQRES 17 A 296 PRO PHE GLU SER SER ILE GLN SER PHE LEU VAL LEU SER SEQRES 18 A 296 ALA THR ALA LYS TYR GLU ASP MET LYS HIS ILE VAL LYS SEQRES 19 A 296 ARG PHE SER SER VAL PRO VAL ASN GLN TYR ILE PHE THR SEQRES 20 A 296 LYS ILE ASP GLU THR THR SER LEU GLY SER VAL PHE ASN SEQRES 21 A 296 ILE LEU ALA GLU SER LYS ILE GLY VAL GLY PHE MET THR SEQRES 22 A 296 ASN GLY GLN ASN VAL PRO GLU ASP ILE GLN THR VAL SER SEQRES 23 A 296 PRO LEU GLY PHE VAL ARG MET LEU CYS ARG HET MG A1000 1 HET GTP A 1 32 HETNAM MG MAGNESIUM ION HETNAM GTP GUANOSINE-5'-TRIPHOSPHATE FORMUL 2 MG MG 2+ FORMUL 3 GTP C10 H16 N5 O14 P3 FORMUL 4 HOH *3(H2 O) HELIX 1 1 GLU A 110 GLU A 121 1 12 HELIX 2 2 LYS A 125 GLY A 144 1 20 HELIX 3 3 ASN A 150 LEU A 163 1 14 HELIX 4 4 SER A 165 TRP A 169 5 5 HELIX 5 5 GLY A 187 GLU A 202 1 16 HELIX 6 6 VAL A 220 LEU A 230 1 11 HELIX 7 7 THR A 239 PHE A 250 1 12 HELIX 8 8 ASP A 267 ILE A 278 1 12 HELIX 9 9 LYS A 295 PHE A 306 1 12 HELIX 10 10 LEU A 325 ALA A 333 1 9 HELIX 11 11 SER A 356 CYS A 365 1 10 SHEET 1 A 8 LEU A 234 VAL A 236 0 SHEET 2 A 8 ILE A 207 THR A 211 1 N THR A 211 O GLU A 235 SHEET 3 A 8 HIS A 255 ASP A 259 1 O PHE A 257 N ALA A 208 SHEET 4 A 8 TYR A 177 PHE A 181 1 N ILE A 178 O VAL A 258 SHEET 5 A 8 GLN A 285 SER A 291 1 O GLN A 285 N VAL A 179 SHEET 6 A 8 GLN A 313 THR A 317 1 O THR A 317 N LEU A 290 SHEET 7 A 8 VAL A 339 THR A 343 1 O GLY A 340 N TYR A 314 SHEET 8 A 8 ILE A 352 GLN A 353 -1 O GLN A 353 N MET A 342 LINK OG1 THR A 189 MG MG A1000 1555 1555 2.42 LINK MG MG A1000 O2G GTP A 1 1555 1555 2.13 LINK MG MG A1000 O HOH A 4 1555 1555 2.09 LINK MG MG A1000 O2B GTP A 1 1555 1555 2.12 LINK MG MG A1000 O HOH A 2 1555 1555 2.11 LINK MG MG A1000 O HOH A 3 1555 1555 2.10 CISPEP 1 VAL A 348 PRO A 349 0 0.04 CRYST1 80.965 80.965 126.137 90.00 90.00 90.00 P 41 21 2 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 0.012351 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012351 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007928 0.00000 MASTER 339 0 2 11 8 0 0 6 0 0 0 23 END