HEADER TRANSFERASE 29-JUN-07 2QGN TITLE CRYSTAL STRUCTURE OF TRNA ISOPENTENYLPYROPHOSPHATE TRANSFERASE TITLE 2 (BH2366) FROM BACILLUS HALODURANS, NORTHEAST STRUCTURAL GENOMICS TITLE 3 CONSORTIUM TARGET BHR41. COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRNA DELTA(2)-ISOPENTENYLPYROPHOSPHATE TRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: IPP TRANSFERASE, ISOPENTENYL-DIPHOSPHATE:TRNA COMPND 5 ISOPENTENYLTRANSFERASE, IPTASE, IPPT; COMPND 6 EC: 2.5.1.8; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS HALODURANS C-125; SOURCE 3 ORGANISM_TAXID: 272558; SOURCE 4 STRAIN: C-125, DSM 18197, FERM 7344, JCM 9153; SOURCE 5 ATCC: BAA-125; SOURCE 6 GENE: MIAA, BH2366; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)+MAGIC; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_VECTOR: BL21; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: PET21 KEYWDS ALPHA-BETA PROTEIN, STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE KEYWDS 2 INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, KEYWDS 3 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR F.FOROUHAR,H.NEELY,M.ABASHIDZE,J.SEETHARAMAN,R.SHASTRY,H.JANJUA, AUTHOR 2 K.CUNNINGHAM,L.-C.MA,R.XIAO,J.LIU,M.C.BARAN,T.B.ACTON,B.ROST, AUTHOR 3 G.T.MONTELIONE,L.TONG,J.F.HUNT,NORTHEAST STRUCTURAL GENOMICS AUTHOR 4 CONSORTIUM (NESG) REVDAT 4 24-JAN-18 2QGN 1 AUTHOR JRNL REVDAT 3 18-OCT-17 2QGN 1 REMARK REVDAT 2 24-FEB-09 2QGN 1 VERSN REVDAT 1 17-JUL-07 2QGN 0 JRNL AUTH F.FOROUHAR,H.NEELY,M.ABASHIDZE,J.SEETHARAMAN,R.SHASTRY, JRNL AUTH 2 H.JANJUA,K.CUNNINGHAM,L.-C.MA,R.XIAO,J.LIU,M.C.BARAN, JRNL AUTH 3 T.B.ACTON,B.ROST,G.T.MONTELIONE,L.TONG,J.F.HUNT JRNL TITL CRYSTAL STRUCTURE OF TRNA ISOPENTENYLPYROPHOSPHATE JRNL TITL 2 TRANSFERASE (BH2366) FROM BACILLUS HALODURANS. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.40 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) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.99 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 136724.330 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 80.9 REMARK 3 NUMBER OF REFLECTIONS : 18491 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) : 0.225 REMARK 3 FREE R VALUE : 0.277 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.700 REMARK 3 FREE R VALUE TEST SET COUNT : 1790 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.49 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 47.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 971 REMARK 3 BIN R VALUE (WORKING SET) : 0.2800 REMARK 3 BIN FREE R VALUE : 0.3690 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.50 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 114 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.035 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1945 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 35 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 45.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 8.72000 REMARK 3 B22 (A**2) : 8.72000 REMARK 3 B33 (A**2) : -17.44000 REMARK 3 B12 (A**2) : 8.97000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.33 REMARK 3 ESD FROM SIGMAA (A) : 0.31 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) : 0.43 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.44 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.100 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 20.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.730 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : OVERALL 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 : FLAT MODEL REMARK 3 KSOL : 0.28 REMARK 3 BSOL : 30.34 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: THE FRIEDEL PAIRS WERE USED FOR REMARK 3 PHASING. XTALVIEW PROGRAM HAS ALSO BEEN USED IN REFINEMENT REMARK 4 REMARK 4 2QGN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-JUL-07. REMARK 100 THE DEPOSITION ID IS D_1000043574. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-MAY-07 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 : NSLS REMARK 200 BEAMLINE : X4A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97930 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21615 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 29.990 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.8 REMARK 200 DATA REDUNDANCY : 8.900 REMARK 200 R MERGE (I) : 0.10300 REMARK 200 R SYM (I) : 0.08200 REMARK 200 FOR THE DATA SET : 18.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.49 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 8.10 REMARK 200 R MERGE FOR SHELL (I) : 0.39100 REMARK 200 R SYM FOR SHELL (I) : 0.29500 REMARK 200 FOR SHELL : 4.090 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SNB, RESOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: THE STRUCTURE FACTOR FILE CONTAINS FRIEDEL PAIRS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.04 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN SOLUTION: 10 MM TRIS-HCL PH REMARK 280 7.5, 100 MM NACL, 20 MICRO-G/ML SUBTILISIN, 5 MM DTT. RESERVOIR REMARK 280 SOLUTION: 16% PEG 3350, 200 MM AMMONIUM TARTRATE, MICROBATCH REMARK 280 UNDER OIL, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 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 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 68.23233 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 136.46467 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 102.34850 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 170.58083 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 34.11617 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 1 CHAIN(S). AUTHORS STATE THAT THE REMARK 300 BIOLOGICAL UNIT OF THIS PROTEIN IS UNKNOWN. 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: MONOMERIC 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 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 MSE A 1 REMARK 465 ASP A 116 REMARK 465 ILE A 117 REMARK 465 ARG A 118 REMARK 465 ALA A 119 REMARK 465 ASP A 120 REMARK 465 GLU A 121 REMARK 465 ASP A 122 REMARK 465 TYR A 123 REMARK 465 ARG A 124 REMARK 465 HIS A 125 REMARK 465 GLU A 126 REMARK 465 LEU A 127 REMARK 465 GLU A 128 REMARK 465 ALA A 129 REMARK 465 PHE A 130 REMARK 465 VAL A 131 REMARK 465 ASN A 132 REMARK 465 SER A 133 REMARK 465 TYR A 134 REMARK 465 GLY A 135 REMARK 465 VAL A 136 REMARK 465 GLN A 137 REMARK 465 ALA A 138 REMARK 465 LEU A 139 REMARK 465 HIS A 140 REMARK 465 ASP A 141 REMARK 465 LYS A 142 REMARK 465 LEU A 143 REMARK 465 SER A 144 REMARK 465 LYS A 145 REMARK 465 ILE A 146 REMARK 465 ASP A 147 REMARK 465 PRO A 148 REMARK 465 LYS A 149 REMARK 465 ALA A 150 REMARK 465 ALA A 151 REMARK 465 ALA A 152 REMARK 465 ALA A 153 REMARK 465 ILE A 154 REMARK 465 HIS A 155 REMARK 465 PRO A 156 REMARK 465 ASN A 157 REMARK 465 ASN A 158 REMARK 465 TYR A 159 REMARK 465 ARG A 160 REMARK 465 ARG A 161 REMARK 465 VAL A 162 REMARK 465 ILE A 163 REMARK 465 ARG A 164 REMARK 465 ALA A 165 REMARK 465 LEU A 166 REMARK 465 GLU A 167 REMARK 465 ILE A 168 REMARK 465 ILE A 169 REMARK 465 LYS A 170 REMARK 465 LEU A 171 REMARK 465 THR A 172 REMARK 465 GLY A 173 REMARK 465 LYS A 174 REMARK 465 THR A 175 REMARK 465 VAL A 176 REMARK 465 THR A 177 REMARK 465 GLU A 178 REMARK 465 GLN A 179 REMARK 465 ALA A 180 REMARK 465 ARG A 181 REMARK 465 HIS A 182 REMARK 465 GLU A 183 REMARK 465 GLU A 184 REMARK 465 LEU A 315 REMARK 465 GLU A 316 REMARK 465 HIS A 317 REMARK 465 HIS A 318 REMARK 465 HIS A 319 REMARK 465 HIS A 320 REMARK 465 HIS A 321 REMARK 465 HIS A 322 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 3 -79.87 -103.67 REMARK 500 ASP A 56 -132.51 61.10 REMARK 500 ARG A 201 -54.61 -26.00 REMARK 500 ILE A 241 36.85 -67.44 REMARK 500 ALA A 282 -161.23 -63.47 REMARK 500 MSE A 289 -75.93 -70.68 REMARK 500 THR A 290 96.60 32.91 REMARK 500 LYS A 296 -60.71 -106.43 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 401 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: BHR41 RELATED DB: TARGETDB DBREF 2QGN A 1 314 UNP Q9KAC3 MIAA_BACHD 1 314 SEQADV 2QGN MSE A 1 UNP Q9KAC3 MET 1 MODIFIED RESIDUE SEQADV 2QGN MSE A 22 UNP Q9KAC3 MET 22 MODIFIED RESIDUE SEQADV 2QGN MSE A 37 UNP Q9KAC3 MET 37 MODIFIED RESIDUE SEQADV 2QGN MSE A 43 UNP Q9KAC3 MET 43 MODIFIED RESIDUE SEQADV 2QGN MSE A 55 UNP Q9KAC3 MET 55 MODIFIED RESIDUE SEQADV 2QGN MSE A 194 UNP Q9KAC3 MET 194 MODIFIED RESIDUE SEQADV 2QGN MSE A 199 UNP Q9KAC3 MET 199 MODIFIED RESIDUE SEQADV 2QGN MSE A 215 UNP Q9KAC3 MET 215 MODIFIED RESIDUE SEQADV 2QGN MSE A 246 UNP Q9KAC3 MET 246 MODIFIED RESIDUE SEQADV 2QGN MSE A 289 UNP Q9KAC3 MET 289 MODIFIED RESIDUE SEQADV 2QGN MSE A 299 UNP Q9KAC3 MET 299 MODIFIED RESIDUE SEQADV 2QGN LEU A 315 UNP Q9KAC3 CLONING ARTIFACT SEQADV 2QGN GLU A 316 UNP Q9KAC3 CLONING ARTIFACT SEQADV 2QGN HIS A 317 UNP Q9KAC3 CLONING ARTIFACT SEQADV 2QGN HIS A 318 UNP Q9KAC3 CLONING ARTIFACT SEQADV 2QGN HIS A 319 UNP Q9KAC3 CLONING ARTIFACT SEQADV 2QGN HIS A 320 UNP Q9KAC3 CLONING ARTIFACT SEQADV 2QGN HIS A 321 UNP Q9KAC3 CLONING ARTIFACT SEQADV 2QGN HIS A 322 UNP Q9KAC3 CLONING ARTIFACT SEQRES 1 A 322 MSE LYS GLU LYS LEU VAL ALA ILE VAL GLY PRO THR ALA SEQRES 2 A 322 VAL GLY LYS THR LYS THR SER VAL MSE LEU ALA LYS ARG SEQRES 3 A 322 LEU ASN GLY GLU VAL ILE SER GLY ASP SER MSE GLN VAL SEQRES 4 A 322 TYR ARG GLY MSE ASP ILE GLY THR ALA LYS ILE THR ALA SEQRES 5 A 322 GLU GLU MSE ASP GLY VAL PRO HIS HIS LEU ILE ASP ILE SEQRES 6 A 322 LYS ASP PRO SER GLU SER PHE SER VAL ALA ASP PHE GLN SEQRES 7 A 322 ASP LEU ALA THR PRO LEU ILE THR GLU ILE HIS GLU ARG SEQRES 8 A 322 GLY ARG LEU PRO PHE LEU VAL GLY GLY THR GLY LEU TYR SEQRES 9 A 322 VAL ASN ALA VAL ILE HIS GLN PHE ASN LEU GLY ASP ILE SEQRES 10 A 322 ARG ALA ASP GLU ASP TYR ARG HIS GLU LEU GLU ALA PHE SEQRES 11 A 322 VAL ASN SER TYR GLY VAL GLN ALA LEU HIS ASP LYS LEU SEQRES 12 A 322 SER LYS ILE ASP PRO LYS ALA ALA ALA ALA ILE HIS PRO SEQRES 13 A 322 ASN ASN TYR ARG ARG VAL ILE ARG ALA LEU GLU ILE ILE SEQRES 14 A 322 LYS LEU THR GLY LYS THR VAL THR GLU GLN ALA ARG HIS SEQRES 15 A 322 GLU GLU GLU THR PRO SER PRO TYR ASN LEU VAL MSE ILE SEQRES 16 A 322 GLY LEU THR MSE GLU ARG ASP VAL LEU TYR ASP ARG ILE SEQRES 17 A 322 ASN ARG ARG VAL ASP GLN MSE VAL GLU GLU GLY LEU ILE SEQRES 18 A 322 ASP GLU ALA LYS LYS LEU TYR ASP ARG GLY ILE ARG ASP SEQRES 19 A 322 CYS GLN SER VAL GLN ALA ILE GLY TYR LYS GLU MSE TYR SEQRES 20 A 322 ASP TYR LEU ASP GLY ASN VAL THR LEU GLU GLU ALA ILE SEQRES 21 A 322 ASP THR LEU LYS ARG ASN SER ARG ARG TYR ALA LYS ARG SEQRES 22 A 322 GLN LEU THR TRP PHE ARG ASN LYS ALA ASN VAL THR TRP SEQRES 23 A 322 PHE ASP MSE THR ASP VAL ASP PHE ASP LYS LYS ILE MSE SEQRES 24 A 322 GLU ILE HIS ASN PHE ILE ALA GLY LYS LEU GLU GLU LYS SEQRES 25 A 322 SER LYS LEU GLU HIS HIS HIS HIS HIS HIS MODRES 2QGN MSE A 22 MET SELENOMETHIONINE MODRES 2QGN MSE A 37 MET SELENOMETHIONINE MODRES 2QGN MSE A 43 MET SELENOMETHIONINE MODRES 2QGN MSE A 55 MET SELENOMETHIONINE MODRES 2QGN MSE A 194 MET SELENOMETHIONINE MODRES 2QGN MSE A 199 MET SELENOMETHIONINE MODRES 2QGN MSE A 215 MET SELENOMETHIONINE MODRES 2QGN MSE A 246 MET SELENOMETHIONINE MODRES 2QGN MSE A 289 MET SELENOMETHIONINE MODRES 2QGN MSE A 299 MET SELENOMETHIONINE HET MSE A 22 8 HET MSE A 37 8 HET MSE A 43 8 HET MSE A 55 8 HET MSE A 194 8 HET MSE A 199 8 HET MSE A 215 8 HET MSE A 246 8 HET MSE A 289 8 HET MSE A 299 8 HET SO4 A 401 5 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION FORMUL 1 MSE 10(C5 H11 N O2 SE) FORMUL 2 SO4 O4 S 2- FORMUL 3 HOH *35(H2 O) HELIX 1 1 GLY A 15 ASN A 28 1 14 HELIX 2 2 ASP A 35 TYR A 40 5 6 HELIX 3 3 THR A 51 ASP A 56 1 6 HELIX 4 4 SER A 73 GLY A 92 1 20 HELIX 5 5 THR A 101 HIS A 110 1 10 HELIX 6 6 GLU A 200 GLY A 219 1 20 HELIX 7 7 GLY A 219 GLY A 231 1 13 HELIX 8 8 CYS A 235 ALA A 240 1 6 HELIX 9 9 TYR A 243 ASP A 251 1 9 HELIX 10 10 THR A 255 LYS A 281 1 27 HELIX 11 11 ASP A 293 SER A 313 1 21 SHEET 1 A 6 HIS A 60 HIS A 61 0 SHEET 2 A 6 GLY A 29 SER A 33 1 N VAL A 31 O HIS A 61 SHEET 3 A 6 LEU A 94 VAL A 98 1 O PHE A 96 N ILE A 32 SHEET 4 A 6 LYS A 4 VAL A 9 1 N VAL A 6 O LEU A 97 SHEET 5 A 6 ASN A 191 THR A 198 1 O ILE A 195 N ALA A 7 SHEET 6 A 6 THR A 285 ASP A 288 1 O THR A 285 N GLY A 196 LINK C VAL A 21 N MSE A 22 1555 1555 1.33 LINK C MSE A 22 N LEU A 23 1555 1555 1.33 LINK C SER A 36 N MSE A 37 1555 1555 1.33 LINK C MSE A 37 N GLN A 38 1555 1555 1.33 LINK C GLY A 42 N MSE A 43 1555 1555 1.33 LINK C MSE A 43 N ASP A 44 1555 1555 1.34 LINK C GLU A 54 N MSE A 55 1555 1555 1.32 LINK C MSE A 55 N ASP A 56 1555 1555 1.33 LINK C VAL A 193 N MSE A 194 1555 1555 1.33 LINK C MSE A 194 N ILE A 195 1555 1555 1.32 LINK C THR A 198 N MSE A 199 1555 1555 1.33 LINK C MSE A 199 N GLU A 200 1555 1555 1.33 LINK C GLN A 214 N MSE A 215 1555 1555 1.33 LINK C MSE A 215 N VAL A 216 1555 1555 1.33 LINK C GLU A 245 N MSE A 246 1555 1555 1.33 LINK C MSE A 246 N TYR A 247 1555 1555 1.33 LINK C ASP A 288 N MSE A 289 1555 1555 1.32 LINK C MSE A 289 N THR A 290 1555 1555 1.32 LINK C ILE A 298 N MSE A 299 1555 1555 1.33 LINK C MSE A 299 N GLU A 300 1555 1555 1.33 SITE 1 AC1 6 ALA A 13 VAL A 14 GLY A 15 LYS A 16 SITE 2 AC1 6 THR A 17 HOH A 408 CRYST1 50.855 50.855 204.697 90.00 90.00 120.00 P 61 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 0.019664 0.011353 0.000000 0.00000 SCALE2 0.000000 0.022706 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004885 0.00000