HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 12-MAY-03 1P9V OBSLTE 24-FEB-04 1P9V 1SDJ TITLE X-RAY STRUCTURE OF YDDE_ECOLI NORTHEAST STRUCTURAL GENOMICS TITLE 2 CONSORTIUM TARGET ET25. COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOTHETICAL PROTEIN YDDE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ORFB; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_COMMON: BACTERIA; SOURCE 4 GENE: YDDE; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_COMMON: BACTERIA; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET15 KEYWDS UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR A.P.KUZIN,W.EDSTROM,T.SKARINA,Y.KORNIYENKO,A.SAVCHENKO, AUTHOR 2 L.TONG REVDAT 2 24-FEB-04 1P9V 1 OBSLTE REVDAT 1 20-MAY-03 1P9V 0 JRNL AUTH A.P.KUZIN,W.EDSTROM,T.SKARINA,Y.KORNIYENKO, JRNL AUTH 2 A.SAVCHENKO,L.TONG JRNL TITL X-RAY STRUCTURE OF YDEE_ECOLI NORTHEAST STRUCTURAL JRNL TITL 2 GENOMICS CONSORTIUM TARGET ET25 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.30 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.87 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 591533.100 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 89.5 REMARK 3 NUMBER OF REFLECTIONS : 30515 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) : 0.218 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1554 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 : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.44 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 73.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3973 REMARK 3 BIN R VALUE (WORKING SET) : 0.2710 REMARK 3 BIN FREE R VALUE : 0.3170 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 196 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.023 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2379 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 25 REMARK 3 SOLVENT ATOMS : 144 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 37.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.92000 REMARK 3 B22 (A**2) : 0.82000 REMARK 3 B33 (A**2) : -2.74000 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.29 REMARK 3 ESD FROM SIGMAA (A) : 0.27 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) : 0.36 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.39 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.40 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.01 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 : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 38.76 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1P9V COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-MAY-2003. REMARK 100 THE RCSB ID CODE IS RCSB019189. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-FEB-2003 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : NULL 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) : 0.9793, 0.9797, 0.9770 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 40580 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL 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: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.73 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, ISOPROPANOL, REMARK 280 VAPOR DIFFUSION, TEMPERATURE 259K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,1/2+Z REMARK 290 3555 -X,Y,1/2-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 1/2+X,1/2+Y,Z REMARK 290 6555 1/2-X,1/2-Y,1/2+Z REMARK 290 7555 1/2-X,1/2+Y,1/2-Z REMARK 290 8555 1/2+X,1/2-Y,-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 24.27750 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 24.27750 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 62.52350 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 65.32950 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 62.52350 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 65.32950 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 24.27750 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 62.52350 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 65.32950 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 24.27750 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 62.52350 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 65.32950 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 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). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OD1 ASN A 6 OD1 ASN A 6 3557 1.82 REMARK 500 OD2 ASP A 124 OD2 ASP A 124 3556 2.08 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),F6.3) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 183 CB GLU A 183 CG 0.046 REMARK 500 PRO A 235 CB PRO A 235 CG 0.039 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 THR A 76 N - CA - C ANGL. DEV. =-11.3 DEGREES REMARK 500 LEU A 101 N - CA - C ANGL. DEV. = 11.4 DEGREES REMARK 500 ARG A 127 N - CA - C ANGL. DEV. = -9.8 DEGREES REMARK 500 ILE A 166 N - CA - C ANGL. DEV. =-10.8 DEGREES REMARK 500 ASP A 192 N - CA - C ANGL. DEV. =-11.2 DEGREES REMARK 500 ASP A 221 N - CA - C ANGL. DEV. = -8.8 DEGREES REMARK 500 GLU A 304 N - CA - C ANGL. DEV. = -9.3 DEGREES DBREF 1P9V A 14 309 UNP P37757 YDDE_ECOLI 2 297 SEQADV 1P9V SER A 2 UNP P37757 HIS TAG SEQADV 1P9V GLY A 3 UNP P37757 HIS TAG SEQADV 1P9V ARG A 4 UNP P37757 HIS TAG SEQADV 1P9V GLU A 5 UNP P37757 HIS TAG SEQADV 1P9V ASN A 6 UNP P37757 HIS TAG SEQADV 1P9V LEU A 7 UNP P37757 HIS TAG SEQADV 1P9V TYR A 8 UNP P37757 HIS TAG SEQADV 1P9V PHE A 9 UNP P37757 HIS TAG SEQADV 1P9V GLN A 10 UNP P37757 HIS TAG SEQADV 1P9V GLY A 11 UNP P37757 HIS TAG SEQADV 1P9V HIS A 12 UNP P37757 HIS TAG SEQADV 1P9V MSE A 13 UNP P37757 HIS TAG SEQADV 1P9V MSE A 47 UNP P37757 MET 35 MODIFIED RESIDUE SEQADV 1P9V MSE A 177 UNP P37757 MET 165 MODIFIED RESIDUE SEQADV 1P9V MSE A 224 UNP P37757 MET 212 MODIFIED RESIDUE SEQADV 1P9V MSE A 244 UNP P37757 MET 232 MODIFIED RESIDUE SEQADV 1P9V MSE A 276 UNP P37757 MET 264 MODIFIED RESIDUE SEQADV 1P9V GLY A 310 UNP P37757 HIS TAG SEQADV 1P9V SER A 311 UNP P37757 HIS TAG SEQRES 1 A 310 SER GLY ARG GLU ASN LEU TYR PHE GLN GLY HIS MSE LYS SEQRES 2 A 310 PRO GLN VAL TYR HIS VAL ASP ALA PHE THR SER GLN PRO SEQRES 3 A 310 PHE ARG GLY ASN SER ALA GLY VAL VAL PHE PRO ALA ASP SEQRES 4 A 310 ASN LEU SER GLU ALA GLN MSE GLN LEU ILE ALA ARG GLU SEQRES 5 A 310 LEU GLY HIS SER GLU THR ALA PHE LEU LEU HIS SER ASP SEQRES 6 A 310 ASP SER ASP VAL ARG ILE ARG TYR PHE THR PRO THR VAL SEQRES 7 A 310 GLU VAL PRO ILE CYS GLY HIS ALA THR VAL ALA ALA HIS SEQRES 8 A 310 TYR VAL ARG ALA LYS VAL LEU GLY LEU GLY ASN CYS THR SEQRES 9 A 310 ILE TRP GLN THR SER LEU ALA GLY LYS HIS ARG VAL THR SEQRES 10 A 310 ILE GLU LYS HIS ASN ASP ASP TYR ARG ILE SER LEU GLU SEQRES 11 A 310 GLN GLY THR PRO GLY PHE GLU PRO PRO LEU GLU GLY GLU SEQRES 12 A 310 THR ARG ALA ALA ILE ILE ASN ALA LEU HIS LEU THR GLU SEQRES 13 A 310 ASP ASP ILE LEU PRO GLY LEU PRO ILE GLN VAL ALA THR SEQRES 14 A 310 THR GLY HIS SER LYS VAL MSE ILE PRO LEU LYS PRO GLU SEQRES 15 A 310 VAL ASP ILE ASP ALA LEU SER PRO ASP LEU ASN ALA LEU SEQRES 16 A 310 THR ALA ILE SER LYS LYS ILE GLY CYS ASN GLY PHE PHE SEQRES 17 A 310 PRO PHE GLN ILE ARG PRO GLY LYS ASN GLU THR ASP GLY SEQRES 18 A 310 ARG MSE PHE SER PRO ALA ILE GLY ILE VAL GLU ASP PRO SEQRES 19 A 310 VAL THR GLY ASN ALA ASN GLY PRO MSE GLY ALA TRP LEU SEQRES 20 A 310 VAL HIS HIS ASN VAL LEU PRO HIS ASP GLY ASN VAL LEU SEQRES 21 A 310 ARG VAL LYS GLY HIS GLN GLY ARG ALA LEU GLY ARG ASP SEQRES 22 A 310 GLY MSE ILE GLU VAL THR VAL THR ILE ARG ASP ASN GLN SEQRES 23 A 310 PRO GLU LYS VAL THR ILE SER GLY THR ALA VAL ILE LEU SEQRES 24 A 310 PHE HIS ALA GLU TRP ALA ILE GLU LEU GLY SER MODRES 1P9V MSE A 13 MET SELENOMETHIONINE MODRES 1P9V MSE A 47 MET SELENOMETHIONINE MODRES 1P9V MSE A 177 MET SELENOMETHIONINE MODRES 1P9V MSE A 224 MET SELENOMETHIONINE MODRES 1P9V MSE A 244 MET SELENOMETHIONINE MODRES 1P9V MSE A 276 MET SELENOMETHIONINE HET MSE A 13 8 HET MSE A 47 8 HET MSE A 177 8 HET MSE A 224 8 HET MSE A 244 8 HET MSE A 276 8 HET SO4 601 5 HET SO4 602 5 HET SO4 603 5 HET SO4 604 5 HET SO4 605 5 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION FORMUL 1 MSE 6(C5 H11 N O2 SE) FORMUL 2 SO4 5(O4 S 2-) FORMUL 7 HOH *144(H2 O1) HELIX 1 1 SER A 2 GLN A 10 1 9 HELIX 2 2 SER A 43 GLY A 55 1 13 HELIX 3 3 CYS A 84 GLY A 100 1 17 HELIX 4 4 GLU A 142 LEU A 153 1 12 HELIX 5 5 THR A 156 ILE A 160 5 5 HELIX 6 6 ASP A 192 GLY A 204 1 13 HELIX 7 7 THR A 237 HIS A 251 1 15 SHEET 1 A13 GLU A 80 VAL A 81 0 SHEET 2 A13 VAL A 70 PHE A 75 -1 N TYR A 74 O VAL A 81 SHEET 3 A13 CYS A 104 SER A 110 1 O THR A 109 N VAL A 70 SHEET 4 A13 GLY A 113 HIS A 122 -1 O VAL A 117 N ILE A 106 SHEET 5 A13 ASP A 125 GLY A 133 -1 O SER A 129 N THR A 118 SHEET 6 A13 GLN A 287 GLY A 295 -1 O ILE A 293 N LEU A 130 SHEET 7 A13 GLY A 275 ARG A 284 -1 N GLU A 278 O SER A 294 SHEET 8 A13 VAL A 260 GLN A 267 -1 N VAL A 263 O VAL A 279 SHEET 9 A13 GLU A 219 GLY A 222 1 N THR A 220 O HIS A 266 SHEET 10 A13 PHE A 208 ILE A 213 -1 N GLN A 212 O ASP A 221 SHEET 11 A13 LYS A 175 PRO A 179 1 N VAL A 176 O PHE A 209 SHEET 12 A13 GLN A 167 THR A 170 -1 N GLN A 167 O MSE A 177 SHEET 13 A13 GLY A 136 PHE A 137 -1 N GLY A 136 O THR A 170 SHEET 1 B 6 GLU A 80 VAL A 81 0 SHEET 2 B 6 VAL A 70 PHE A 75 -1 N TYR A 74 O VAL A 81 SHEET 3 B 6 THR A 59 LEU A 63 -1 N LEU A 63 O ARG A 71 SHEET 4 B 6 ASN A 31 PHE A 37 1 N GLY A 34 O ALA A 60 SHEET 5 B 6 GLN A 16 ALA A 22 -1 N ALA A 22 O ASN A 31 SHEET 6 B 6 ALA A 297 GLU A 304 -1 O LEU A 300 N HIS A 19 SHEET 1 C 2 MSE A 224 PHE A 225 0 SHEET 2 C 2 GLU A 233 ASP A 234 -1 O ASP A 234 N MSE A 224 CISPEP 1 PHE A 37 PRO A 38 0 -0.49 CRYST1 125.047 130.659 48.555 90.00 90.00 90.00 C 2 2 21 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 0.007997 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007654 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020595 0.00000