HEADER HYDROLASE 23-SEP-03 1R1D TITLE STRUCTURE OF A CARBOXYLESTERASE FROM BACILLUS STEAROTHERMOPHILUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARBOXYLESTERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.1.1.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACILLUS STEAROTHERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 1422; SOURCE 4 GENE: EST; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS STRUCTURAL GENOMICS, MCSG, CARBOXYLESTERASE, BACILLUS KEYWDS 2 STEAROTHERMOPHILUS, PSI, PROTEIN STRUCTURE INITIATIVE, MIDWEST KEYWDS 3 CENTER FOR STRUCTURAL GENOMICS, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.E.CUFF,M.ZHOU,F.COLLART,A.JOACHIMIAK,MIDWEST CENTER FOR STRUCTURAL AUTHOR 2 GENOMICS (MCSG) REVDAT 5 06-NOV-24 1R1D 1 REMARK SEQADV LINK REVDAT 4 11-OCT-17 1R1D 1 REMARK REVDAT 3 24-FEB-09 1R1D 1 VERSN REVDAT 2 18-JAN-05 1R1D 1 AUTHOR KEYWDS REMARK REVDAT 1 02-MAR-04 1R1D 0 JRNL AUTH M.E.CUFF,M.ZHOU,F.COLLART,A.JOACHIMIAK JRNL TITL STRUCTURE OF A CARBOXYLESTERASE FROM BACILLUS JRNL TITL 2 STEAROTHERMOPHILUS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.00 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.28 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) (%) : 94.9 REMARK 3 NUMBER OF REFLECTIONS : 47271 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) : 0.205 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2362 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.09 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5261 REMARK 3 BIN R VALUE (WORKING SET) : 0.3080 REMARK 3 BIN FREE R VALUE : 0.2970 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 271 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.018 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3913 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 658 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.58 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 20.81000 REMARK 3 B22 (A**2) : -14.13000 REMARK 3 B33 (A**2) : -6.68000 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) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.30 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) : 0.28 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.32 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 : CNS BULK SOLVENT MODEL USED REMARK 3 KSOL : 0.32 REMARK 3 BSOL : 52.52 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 1R1D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-OCT-03. REMARK 100 THE DEPOSITION ID IS D_1000020319. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-JUL-03 REMARK 200 TEMPERATURE (KELVIN) : 150 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 : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97923 REMARK 200 MONOCHROMATOR : SAGITALLY FOCUSSED SI(111) REMARK 200 OPTICS : SBC2 REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : CUSTOM-MADE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47271 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 27.280 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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: SAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SOLVE, AUTOSHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.78 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.14 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, PEG 3350, HEPES, PH REMARK 280 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 33.96100 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.29100 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.84150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 65.29100 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 33.96100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.84150 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 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 2 CHAIN(S). THE BIOLOGICAL UNIT IS REMARK 300 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 0 REMARK 465 MSE A 1 REMARK 465 LYS A 2 REMARK 465 ILE A 3 REMARK 465 VAL A 4 REMARK 465 MSE B 0 REMARK 465 MSE B 1 REMARK 465 LYS B 2 REMARK 465 ILE B 3 REMARK 465 VAL B 4 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 HOH B 957 O HOH B 1032 2.12 REMARK 500 REMARK 500 REMARK: NULL 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 PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG B 190 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES 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 ALA A 13 -129.63 -154.31 REMARK 500 THR A 25 -1.02 77.13 REMARK 500 SER A 93 -124.63 57.97 REMARK 500 HIS A 191 50.86 -111.26 REMARK 500 ALA B 13 -118.30 -137.68 REMARK 500 THR B 25 -2.82 77.93 REMARK 500 SER B 93 -121.69 56.85 REMARK 500 HIS B 191 48.58 -107.62 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 EPE A 701 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPE B 702 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: APC36123 RELATED DB: TARGETDB DBREF 1R1D A 0 246 UNP Q06174 EST_BACST 1 247 DBREF 1R1D B 0 246 UNP Q06174 EST_BACST 1 247 SEQADV 1R1D GLN A 77 UNP Q06174 GLU 78 CONFLICT SEQADV 1R1D ARG A 154 UNP Q06174 LYS 155 CONFLICT SEQADV 1R1D ALA A 175 UNP Q06174 ASP 176 CONFLICT SEQADV 1R1D VAL A 180 UNP Q06174 ILE 181 CONFLICT SEQADV 1R1D GLN B 77 UNP Q06174 GLU 78 CONFLICT SEQADV 1R1D ARG B 154 UNP Q06174 LYS 155 CONFLICT SEQADV 1R1D ALA B 175 UNP Q06174 ASP 176 CONFLICT SEQADV 1R1D VAL B 180 UNP Q06174 ILE 181 CONFLICT SEQRES 1 A 247 MSE MSE LYS ILE VAL PRO PRO LYS PRO PHE PHE PHE GLU SEQRES 2 A 247 ALA GLY GLU ARG ALA VAL LEU LEU LEU HIS GLY PHE THR SEQRES 3 A 247 GLY ASN SER ALA ASP VAL ARG MSE LEU GLY ARG PHE LEU SEQRES 4 A 247 GLU SER LYS GLY TYR THR CYS HIS ALA PRO ILE TYR LYS SEQRES 5 A 247 GLY HIS GLY VAL PRO PRO GLU GLU LEU VAL HIS THR GLY SEQRES 6 A 247 PRO ASP ASP TRP TRP GLN ASP VAL MSE ASN GLY TYR GLN SEQRES 7 A 247 PHE LEU LYS ASN LYS GLY TYR GLU LYS ILE ALA VAL ALA SEQRES 8 A 247 GLY LEU SER LEU GLY GLY VAL PHE SER LEU LYS LEU GLY SEQRES 9 A 247 TYR THR VAL PRO ILE GLU GLY ILE VAL THR MSE CYS ALA SEQRES 10 A 247 PRO MSE TYR ILE LYS SER GLU GLU THR MSE TYR GLU GLY SEQRES 11 A 247 VAL LEU GLU TYR ALA ARG GLU TYR LYS LYS ARG GLU GLY SEQRES 12 A 247 LYS SER GLU GLU GLN ILE GLU GLN GLU MSE GLU ARG PHE SEQRES 13 A 247 LYS GLN THR PRO MSE LYS THR LEU LYS ALA LEU GLN GLU SEQRES 14 A 247 LEU ILE ALA ASP VAL ARG ALA HIS LEU ASP LEU VAL TYR SEQRES 15 A 247 ALA PRO THR PHE VAL VAL GLN ALA ARG HIS ASP GLU MSE SEQRES 16 A 247 ILE ASN PRO ASP SER ALA ASN ILE ILE TYR ASN GLU ILE SEQRES 17 A 247 GLU SER PRO VAL LYS GLN ILE LYS TRP TYR GLU GLN SER SEQRES 18 A 247 GLY HIS VAL ILE THR LEU ASP GLN GLU LYS ASP GLN LEU SEQRES 19 A 247 HIS GLU ASP ILE TYR ALA PHE LEU GLU SER LEU ASP TRP SEQRES 1 B 247 MSE MSE LYS ILE VAL PRO PRO LYS PRO PHE PHE PHE GLU SEQRES 2 B 247 ALA GLY GLU ARG ALA VAL LEU LEU LEU HIS GLY PHE THR SEQRES 3 B 247 GLY ASN SER ALA ASP VAL ARG MSE LEU GLY ARG PHE LEU SEQRES 4 B 247 GLU SER LYS GLY TYR THR CYS HIS ALA PRO ILE TYR LYS SEQRES 5 B 247 GLY HIS GLY VAL PRO PRO GLU GLU LEU VAL HIS THR GLY SEQRES 6 B 247 PRO ASP ASP TRP TRP GLN ASP VAL MSE ASN GLY TYR GLN SEQRES 7 B 247 PHE LEU LYS ASN LYS GLY TYR GLU LYS ILE ALA VAL ALA SEQRES 8 B 247 GLY LEU SER LEU GLY GLY VAL PHE SER LEU LYS LEU GLY SEQRES 9 B 247 TYR THR VAL PRO ILE GLU GLY ILE VAL THR MSE CYS ALA SEQRES 10 B 247 PRO MSE TYR ILE LYS SER GLU GLU THR MSE TYR GLU GLY SEQRES 11 B 247 VAL LEU GLU TYR ALA ARG GLU TYR LYS LYS ARG GLU GLY SEQRES 12 B 247 LYS SER GLU GLU GLN ILE GLU GLN GLU MSE GLU ARG PHE SEQRES 13 B 247 LYS GLN THR PRO MSE LYS THR LEU LYS ALA LEU GLN GLU SEQRES 14 B 247 LEU ILE ALA ASP VAL ARG ALA HIS LEU ASP LEU VAL TYR SEQRES 15 B 247 ALA PRO THR PHE VAL VAL GLN ALA ARG HIS ASP GLU MSE SEQRES 16 B 247 ILE ASN PRO ASP SER ALA ASN ILE ILE TYR ASN GLU ILE SEQRES 17 B 247 GLU SER PRO VAL LYS GLN ILE LYS TRP TYR GLU GLN SER SEQRES 18 B 247 GLY HIS VAL ILE THR LEU ASP GLN GLU LYS ASP GLN LEU SEQRES 19 B 247 HIS GLU ASP ILE TYR ALA PHE LEU GLU SER LEU ASP TRP MODRES 1R1D MSE A 33 MET SELENOMETHIONINE MODRES 1R1D MSE A 73 MET SELENOMETHIONINE MODRES 1R1D MSE A 114 MET SELENOMETHIONINE MODRES 1R1D MSE A 118 MET SELENOMETHIONINE MODRES 1R1D MSE A 126 MET SELENOMETHIONINE MODRES 1R1D MSE A 152 MET SELENOMETHIONINE MODRES 1R1D MSE A 160 MET SELENOMETHIONINE MODRES 1R1D MSE A 194 MET SELENOMETHIONINE MODRES 1R1D MSE B 33 MET SELENOMETHIONINE MODRES 1R1D MSE B 73 MET SELENOMETHIONINE MODRES 1R1D MSE B 114 MET SELENOMETHIONINE MODRES 1R1D MSE B 118 MET SELENOMETHIONINE MODRES 1R1D MSE B 126 MET SELENOMETHIONINE MODRES 1R1D MSE B 152 MET SELENOMETHIONINE MODRES 1R1D MSE B 160 MET SELENOMETHIONINE MODRES 1R1D MSE B 194 MET SELENOMETHIONINE HET MSE A 33 8 HET MSE A 73 8 HET MSE A 114 16 HET MSE A 118 8 HET MSE A 126 8 HET MSE A 152 8 HET MSE A 160 8 HET MSE A 194 16 HET MSE B 33 16 HET MSE B 73 8 HET MSE B 114 16 HET MSE B 118 8 HET MSE B 126 8 HET MSE B 152 8 HET MSE B 160 8 HET MSE B 194 16 HET EPE A 701 15 HET EPE B 702 15 HETNAM MSE SELENOMETHIONINE HETNAM EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID HETSYN EPE HEPES FORMUL 1 MSE 16(C5 H11 N O2 SE) FORMUL 3 EPE 2(C8 H18 N2 O4 S) FORMUL 5 HOH *658(H2 O) HELIX 1 1 ASN A 27 ASP A 30 5 4 HELIX 2 2 VAL A 31 LYS A 41 1 11 HELIX 3 3 PRO A 56 LEU A 60 5 5 HELIX 4 4 GLY A 64 LYS A 82 1 19 HELIX 5 5 SER A 93 TYR A 104 1 12 HELIX 6 6 SER A 122 GLU A 141 1 20 HELIX 7 7 SER A 144 GLN A 157 1 14 HELIX 8 8 THR A 162 HIS A 176 1 15 HELIX 9 9 LEU A 177 VAL A 180 5 4 HELIX 10 10 ASP A 198 ILE A 207 1 10 HELIX 11 11 VAL A 223 ASP A 227 5 5 HELIX 12 12 GLU A 229 SER A 243 1 15 HELIX 13 13 SER B 28 LYS B 41 1 14 HELIX 14 14 PRO B 56 VAL B 61 1 6 HELIX 15 15 GLY B 64 LYS B 82 1 19 HELIX 16 16 SER B 93 TYR B 104 1 12 HELIX 17 17 SER B 122 GLU B 141 1 20 HELIX 18 18 SER B 144 LYS B 156 1 13 HELIX 19 19 THR B 162 HIS B 176 1 15 HELIX 20 20 LEU B 177 VAL B 180 5 4 HELIX 21 21 ASP B 198 ILE B 207 1 10 HELIX 22 22 VAL B 223 ASP B 227 5 5 HELIX 23 23 GLU B 229 SER B 243 1 15 SHEET 1 A 7 PHE A 9 PHE A 11 0 SHEET 2 A 7 THR A 44 ALA A 47 -1 O ALA A 47 N PHE A 9 SHEET 3 A 7 ALA A 17 LEU A 21 1 N VAL A 18 O THR A 44 SHEET 4 A 7 ILE A 87 LEU A 92 1 O ALA A 88 N ALA A 17 SHEET 5 A 7 ILE A 111 MSE A 114 1 O VAL A 112 N VAL A 89 SHEET 6 A 7 THR A 184 ALA A 189 1 O VAL A 187 N THR A 113 SHEET 7 A 7 LYS A 212 TYR A 217 1 O GLN A 213 N VAL A 186 SHEET 1 B 7 PHE B 9 PHE B 11 0 SHEET 2 B 7 THR B 44 ALA B 47 -1 O CYS B 45 N PHE B 11 SHEET 3 B 7 ALA B 17 LEU B 21 1 N VAL B 18 O THR B 44 SHEET 4 B 7 ILE B 87 LEU B 92 1 O ALA B 88 N LEU B 19 SHEET 5 B 7 ILE B 111 MSE B 114 1 O MSE B 114 N GLY B 91 SHEET 6 B 7 THR B 184 ALA B 189 1 O VAL B 187 N THR B 113 SHEET 7 B 7 LYS B 212 TYR B 217 1 O GLN B 213 N VAL B 186 LINK C ARG A 32 N MSE A 33 1555 1555 1.32 LINK C MSE A 33 N LEU A 34 1555 1555 1.33 LINK C VAL A 72 N MSE A 73 1555 1555 1.33 LINK C MSE A 73 N ASN A 74 1555 1555 1.33 LINK C THR A 113 N AMSE A 114 1555 1555 1.33 LINK C THR A 113 N BMSE A 114 1555 1555 1.33 LINK C AMSE A 114 N CYS A 115 1555 1555 1.33 LINK C BMSE A 114 N CYS A 115 1555 1555 1.33 LINK C PRO A 117 N MSE A 118 1555 1555 1.33 LINK C MSE A 118 N TYR A 119 1555 1555 1.34 LINK C THR A 125 N MSE A 126 1555 1555 1.33 LINK C MSE A 126 N TYR A 127 1555 1555 1.33 LINK C GLU A 151 N MSE A 152 1555 1555 1.33 LINK C MSE A 152 N GLU A 153 1555 1555 1.33 LINK C PRO A 159 N MSE A 160 1555 1555 1.32 LINK C MSE A 160 N LYS A 161 1555 1555 1.32 LINK C GLU A 193 N AMSE A 194 1555 1555 1.33 LINK C GLU A 193 N BMSE A 194 1555 1555 1.33 LINK C AMSE A 194 N ILE A 195 1555 1555 1.33 LINK C BMSE A 194 N ILE A 195 1555 1555 1.33 LINK C ARG B 32 N AMSE B 33 1555 1555 1.33 LINK C ARG B 32 N BMSE B 33 1555 1555 1.33 LINK C BMSE B 33 N LEU B 34 1555 1555 1.33 LINK C AMSE B 33 N LEU B 34 1555 1555 1.33 LINK C VAL B 72 N MSE B 73 1555 1555 1.33 LINK C MSE B 73 N ASN B 74 1555 1555 1.34 LINK C THR B 113 N BMSE B 114 1555 1555 1.33 LINK C THR B 113 N AMSE B 114 1555 1555 1.33 LINK C BMSE B 114 N CYS B 115 1555 1555 1.33 LINK C AMSE B 114 N CYS B 115 1555 1555 1.33 LINK C PRO B 117 N MSE B 118 1555 1555 1.34 LINK C MSE B 118 N TYR B 119 1555 1555 1.33 LINK C THR B 125 N MSE B 126 1555 1555 1.33 LINK C MSE B 126 N TYR B 127 1555 1555 1.32 LINK C GLU B 151 N MSE B 152 1555 1555 1.33 LINK C MSE B 152 N GLU B 153 1555 1555 1.33 LINK C PRO B 159 N MSE B 160 1555 1555 1.33 LINK C MSE B 160 N LYS B 161 1555 1555 1.33 LINK C GLU B 193 N BMSE B 194 1555 1555 1.33 LINK C GLU B 193 N AMSE B 194 1555 1555 1.32 LINK C BMSE B 194 N ILE B 195 1555 1555 1.33 LINK C AMSE B 194 N ILE B 195 1555 1555 1.33 SITE 1 AC1 13 GLY A 23 PHE A 24 THR A 25 GLY A 26 SITE 2 AC1 13 ASP A 30 SER A 93 ARG A 140 HIS A 222 SITE 3 AC1 13 VAL A 223 HOH A 772 HOH A 833 HOH A 841 SITE 4 AC1 13 HOH A 847 SITE 1 AC2 11 GLY B 23 THR B 25 GLY B 26 SER B 93 SITE 2 AC2 11 ARG B 140 HIS B 222 VAL B 223 HOH B 740 SITE 3 AC2 11 HOH B 759 HOH B 804 HOH B 848 CRYST1 67.922 81.683 130.582 90.00 90.00 90.00 P 21 21 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 0.014723 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012242 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007658 0.00000