HEADER STRUCTURAL GENOMICS, UNKNOWN FUNCTION 20-MAR-07 2EJQ TITLE CONSERVED HYPOTHETICAL PROTEIN (TTHA0227) FROM THERMO THERMOPHILUS HB8 COMPND MOL_ID: 1; COMPND 2 MOLECULE: HYPOTHETICAL PROTEIN TTHA0227; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 274; SOURCE 4 GENE: HB8; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: ROSSETA834 (DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-11A KEYWDS HYPOTHETICAL PROTEIN, NPPSFA, NATIONAL PROJECT ON PROTEIN STRUCTURAL KEYWDS 2 AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL GENOMICS/PROTEOMICS KEYWDS 3 INITIATIVE, RSGI, STRUCTURAL GENOMICS, UNKNOWN FUNCTION EXPDTA X-RAY DIFFRACTION AUTHOR P.H.REHSE,S.YOKOYAMA,RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE AUTHOR 2 (RSGI) REVDAT 4 03-APR-24 2EJQ 1 REMARK REVDAT 3 10-NOV-21 2EJQ 1 SEQADV LINK REVDAT 2 24-FEB-09 2EJQ 1 VERSN REVDAT 1 25-SEP-07 2EJQ 0 JRNL AUTH P.H.REHSE,S.YOKOYAMA JRNL TITL CONSERVED HYPOTHETICAL PROTEIN (TTHA0227) FROM THERMO JRNL TITL 2 THERMOPHILUS HB8 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.08 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 2.08 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.48 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) (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 17938 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) : 0.235 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 866 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) : 2.08 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.15 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3466 REMARK 3 BIN FREE R VALUE : 0.3335 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 83 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1814 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 111 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 57.29 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -11.94200 REMARK 3 B22 (A**2) : -1.42300 REMARK 3 B33 (A**2) : 13.36500 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) : 0.31 REMARK 3 ESD FROM SIGMAA (A) : 0.35 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) : 0.35 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.35 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.25 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.892 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ANISOTROPIC 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 : 55.30 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 : CNS_TOPPAR:PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CNS_TOPPAR:WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : CNS_TOPPAR:ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2EJQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 15-MAY-07. REMARK 100 THE DEPOSITION ID IS D_1000026748. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-MAY-06; 02-OCT-06 REMARK 200 TEMPERATURE (KELVIN) : 100; 100 REMARK 200 PH : 7.2 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : SPRING-8; SPRING-8 REMARK 200 BEAMLINE : BL26B2; BL26B2 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000; 0.97915, 0.97972, 0.9000 REMARK 200 MONOCHROMATOR : SI (111); SI (111) REMARK 200 OPTICS : MIRRORS; MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210; ADSC QUANTUM REMARK 200 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK 8.0SSI REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17938 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.080 REMARK 200 RESOLUTION RANGE LOW (A) : 37.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 6.850 REMARK 200 R MERGE (I) : 0.04800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 21.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.08 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.15 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 6.70 REMARK 200 R MERGE FOR SHELL (I) : 0.30500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE 2.10, RESOLVE 2.10 REMARK 200 STARTING MODEL: MODEL DERIVED FROM SE-MAD EXPERIMENT TRANSFERED TO REMARK 200 HIGHER RESOLUTION NATIVE DATA SET AFTER SINGLE REBUILDING CYCLE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.43 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.2M AMMONIUM TARTRATE, 0.1M BIS-TRIS REMARK 280 PROPANE, PH 7.2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293K. 0.075 BIS-TRIS PROPANE, 1M SUCCINIC ACID, 2% 2-PROPANOL, REMARK 280 PH 7.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 23.25450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.02350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.64050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 49.02350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 23.25450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 31.64050 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 MET A 1 REMARK 465 ASP A 109 REMARK 465 LEU A 110 REMARK 465 VAL A 111 REMARK 465 GLN A 112 REMARK 465 GLU A 113 REMARK 465 ASP A 114 REMARK 465 LEU A 115 REMARK 465 ARG A 116 REMARK 465 ARG A 117 REMARK 465 LEU A 118 REMARK 465 ASP A 119 REMARK 465 ALA A 120 REMARK 465 PHE A 121 REMARK 465 ARG A 122 REMARK 465 ARG A 123 REMARK 465 GLY A 124 REMARK 465 GLY A 125 REMARK 465 PRO A 126 REMARK 465 SER A 127 REMARK 465 GLY A 128 REMARK 465 GLU A 129 REMARK 465 GLY A 130 REMARK 465 MET B 1 REMARK 465 PRO B 54 REMARK 465 PRO B 55 REMARK 465 SER B 56 REMARK 465 ALA B 57 REMARK 465 PHE B 58 REMARK 465 GLY B 59 REMARK 465 GLY B 60 REMARK 465 PHE B 61 REMARK 465 GLU B 62 REMARK 465 ASP B 63 REMARK 465 LEU B 64 REMARK 465 GLY B 128 REMARK 465 GLU B 129 REMARK 465 GLY B 130 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 A 23 NE - CZ - NH1 ANGL. DEV. = -4.1 DEGREES REMARK 500 ARG A 23 NE - CZ - NH2 ANGL. DEV. = 3.4 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 ARG B 23 51.53 32.47 REMARK 500 GLU B 48 176.18 177.80 REMARK 500 ASP B 51 72.16 57.16 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 B1001 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LEU A 76 O REMARK 620 2 ALA A 79 O 92.6 REMARK 620 3 LEU B 76 O 134.1 84.0 REMARK 620 4 ALA B 79 O 82.1 174.7 99.2 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: TTK003001407.1 RELATED DB: TARGETDB DBREF 2EJQ A 1 130 UNP Q5SLR6 Q5SLR6_THET8 1 130 DBREF 2EJQ B 1 130 UNP Q5SLR6 Q5SLR6_THET8 1 130 SEQADV 2EJQ MET A 93 UNP Q5SLR6 LEU 93 ENGINEERED MUTATION SEQADV 2EJQ MET B 93 UNP Q5SLR6 LEU 93 ENGINEERED MUTATION SEQRES 1 A 130 MET THR TYR GLU ALA PHE VAL GLU LEU VAL GLU ARG LEU SEQRES 2 A 130 TRP GLU GLU VAL PRO GLU ASP PHE LYS ARG GLY LEU GLN SEQRES 3 A 130 GLY VAL HIS VAL PHE PRO GLU ALA LYS PRO GLU PRO GLY SEQRES 4 A 130 LEU GLU GLY VAL TRP ARG LEU GLY GLU TYR LEU ASP PRO SEQRES 5 A 130 GLY PRO PRO SER ALA PHE GLY GLY PHE GLU ASP LEU GLY SEQRES 6 A 130 ARG HIS ILE ALA LEU TYR TYR GLY SER PHE LEU GLU VAL SEQRES 7 A 130 ALA GLY GLU GLY PHE ASP TRP GLU ALA GLU VAL TRP GLU SEQRES 8 A 130 THR MET LEU HIS GLU LEU ARG HIS HIS LEU GLU SER LEU SEQRES 9 A 130 ALA GLY ARG ASP ASP LEU VAL GLN GLU ASP LEU ARG ARG SEQRES 10 A 130 LEU ASP ALA PHE ARG ARG GLY GLY PRO SER GLY GLU GLY SEQRES 1 B 130 MET THR TYR GLU ALA PHE VAL GLU LEU VAL GLU ARG LEU SEQRES 2 B 130 TRP GLU GLU VAL PRO GLU ASP PHE LYS ARG GLY LEU GLN SEQRES 3 B 130 GLY VAL HIS VAL PHE PRO GLU ALA LYS PRO GLU PRO GLY SEQRES 4 B 130 LEU GLU GLY VAL TRP ARG LEU GLY GLU TYR LEU ASP PRO SEQRES 5 B 130 GLY PRO PRO SER ALA PHE GLY GLY PHE GLU ASP LEU GLY SEQRES 6 B 130 ARG HIS ILE ALA LEU TYR TYR GLY SER PHE LEU GLU VAL SEQRES 7 B 130 ALA GLY GLU GLY PHE ASP TRP GLU ALA GLU VAL TRP GLU SEQRES 8 B 130 THR MET LEU HIS GLU LEU ARG HIS HIS LEU GLU SER LEU SEQRES 9 B 130 ALA GLY ARG ASP ASP LEU VAL GLN GLU ASP LEU ARG ARG SEQRES 10 B 130 LEU ASP ALA PHE ARG ARG GLY GLY PRO SER GLY GLU GLY HET MG B1001 1 HETNAM MG MAGNESIUM ION FORMUL 3 MG MG 2+ FORMUL 4 HOH *111(H2 O) HELIX 1 1 THR A 2 VAL A 17 1 16 HELIX 2 2 PRO A 18 ARG A 23 5 6 HELIX 3 3 PHE A 61 GLY A 65 5 5 HELIX 4 4 TYR A 72 ALA A 79 1 8 HELIX 5 5 ASP A 84 GLY A 106 1 23 HELIX 6 6 THR B 2 GLU B 15 1 14 HELIX 7 7 PRO B 18 ARG B 23 1 6 HELIX 8 8 TYR B 72 ALA B 79 1 8 HELIX 9 9 ASP B 84 ALA B 105 1 22 HELIX 10 10 ASP B 108 GLY B 125 1 18 SHEET 1 A 3 GLY A 27 PHE A 31 0 SHEET 2 A 3 HIS A 67 TYR A 71 1 O ILE A 68 N HIS A 29 SHEET 3 A 3 GLY A 47 LEU A 50 -1 N LEU A 50 O HIS A 67 SHEET 1 B 3 GLY B 27 PHE B 31 0 SHEET 2 B 3 HIS B 67 TYR B 71 1 O LEU B 70 N PHE B 31 SHEET 3 B 3 GLY B 47 LEU B 50 -1 N LEU B 50 O HIS B 67 LINK O LEU A 76 MG MG B1001 3554 1555 2.47 LINK O ALA A 79 MG MG B1001 3554 1555 2.45 LINK O LEU B 76 MG MG B1001 1555 1555 2.16 LINK O ALA B 79 MG MG B1001 1555 1555 2.51 CRYST1 46.509 63.281 98.047 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 0.021501 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015803 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010199 0.00000