HEADER HYDROLASE 24-DEC-02 1J1Y TITLE CRYSTAL STRUCTURE OF PAAI FROM THERMUS THERMOPHILUS HB8 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PAAI PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 300852; SOURCE 4 STRAIN: HB8; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET11A KEYWDS THIOESTERASE, HOT DOG FOLD, PHENYLACETIC ACID DEGRADATION, STRUCTURAL KEYWDS 2 GENOMICS, RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI, KEYWDS 3 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR N.KUNISHIMA,M.SUGAHARA,S.KURAMITSU,S.YOKOYAMA,M.MIYANO,RIKEN AUTHOR 2 STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE (RSGI) REVDAT 4 13-JUL-11 1J1Y 1 VERSN REVDAT 3 24-FEB-09 1J1Y 1 VERSN REVDAT 2 06-SEP-05 1J1Y 1 KEYWDS AUTHOR JRNL REMARK REVDAT 1 17-FEB-04 1J1Y 0 JRNL AUTH N.KUNISHIMA,Y.ASADA,M.SUGAHARA,J.ISHIJIMA,Y.NODAKE, JRNL AUTH 2 M.SUGAHARA,M.MIYANO,S.KURAMITSU,S.YOKOYAMA,M.SUGAHARA JRNL TITL A NOVEL INDUCED-FIT REACTION MECHANISM OF ASYMMETRIC HOT DOG JRNL TITL 2 THIOESTERASE PAAI JRNL REF J.MOL.BIOL. V. 352 212 2005 JRNL REFN ISSN 0022-2836 JRNL PMID 16061252 JRNL DOI 10.1016/J.JMB.2005.07.008 REMARK 2 REMARK 2 RESOLUTION. 1.70 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 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) (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 26981 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) : 0.181 REMARK 3 FREE R VALUE : 0.193 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1349 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.76 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2020 REMARK 3 BIN FREE R VALUE : 0.1980 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 129 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.017 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1733 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 200 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.09000 REMARK 3 B22 (A**2) : -0.09000 REMARK 3 B33 (A**2) : 0.18000 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) : 0.17 REMARK 3 ESD FROM SIGMAA (A) : 0.06 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) : 0.19 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.09 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.004 REMARK 3 BOND ANGLES (DEGREES) : 1.10 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL 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 : 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 1J1Y COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-DEC-02. REMARK 100 THE RCSB ID CODE IS RCSB005528. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-OCT-01 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL45PX REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97950, 0.97945, 1.02000 REMARK 200 MONOCHROMATOR : UNDULATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS V REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26981 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 14.000 REMARK 200 R MERGE (I) : 0.07200 REMARK 200 R SYM (I) : 0.07000 REMARK 200 FOR THE DATA SET : 5.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.79 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 14.20 REMARK 200 R MERGE FOR SHELL (I) : 0.18200 REMARK 200 R SYM FOR SHELL (I) : 0.17600 REMARK 200 FOR SHELL : 4.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: MLPHARE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 400, MAGNESIUM CHLORIDE, HEPES-NA, REMARK 280 PH 7.5, MICROBATCH, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 2 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,X,Z+3/4 REMARK 290 4555 Y,-X,Z+1/4 REMARK 290 5555 -X,Y,-Z REMARK 290 6555 X,-Y,-Z+1/2 REMARK 290 7555 Y,X,-Z+1/4 REMARK 290 8555 -Y,-X,-Z+3/4 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 69.80350 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 104.70525 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 34.90175 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 69.80350 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 34.90175 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 104.70525 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: THE BIOLOGICAL ASSEMBLY IS A TETRAMER GENERATED FROM THE REMARK 300 DIMER IN THE ASYMMETRIC UNIT BY THE OPERATION: 1-X, Y, -Z. 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 8140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17090 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -64.0 KCAL/MOL 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 57.87700 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A1077 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1099 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 215 LIES ON A SPECIAL POSITION. REMARK 375 MG MG A1002 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1003 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1004 LIES ON A SPECIAL POSITION. REMARK 375 CL CL A1001 LIES ON A SPECIAL POSITION. 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 GLY A 118 REMARK 465 GLY A 119 REMARK 465 ASP A 120 REMARK 465 GLY A 121 REMARK 465 ASP A 122 REMARK 465 ASP A 123 REMARK 465 VAL A 124 REMARK 465 PRO A 125 REMARK 465 ALA A 126 REMARK 465 GLY A 127 REMARK 465 THR A 128 REMARK 465 GLY A 129 REMARK 465 ASN A 130 REMARK 465 LEU A 131 REMARK 465 ALA A 132 REMARK 465 PRO A 133 REMARK 465 ARG A 134 REMARK 465 GLU A 135 REMARK 465 ALA A 136 REMARK 465 MET B 1 REMARK 465 ARG B 2 REMARK 465 GLY B 118 REMARK 465 GLY B 119 REMARK 465 ASP B 120 REMARK 465 GLY B 121 REMARK 465 ASP B 122 REMARK 465 ASP B 123 REMARK 465 VAL B 124 REMARK 465 PRO B 125 REMARK 465 ALA B 126 REMARK 465 GLY B 127 REMARK 465 THR B 128 REMARK 465 GLY B 129 REMARK 465 ASN B 130 REMARK 465 LEU B 131 REMARK 465 ALA B 132 REMARK 465 PRO B 133 REMARK 465 ARG B 134 REMARK 465 GLU B 135 REMARK 465 ALA B 136 REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A1083 DISTANCE = 5.08 ANGSTROMS REMARK 525 HOH A1109 DISTANCE = 6.13 ANGSTROMS REMARK 525 HOH A1110 DISTANCE = 5.05 ANGSTROMS REMARK 525 HOH B 138 DISTANCE = 6.25 ANGSTROMS 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 A1002 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A1003 O REMARK 620 2 HOH A1004 O 180.0 REMARK 620 3 HOH A1005 O 89.6 90.4 REMARK 620 4 HOH A1006 O 90.3 89.7 89.0 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 1002 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: TTK003000310.1 RELATED DB: TARGETDB DBREF 1J1Y A 1 136 UNP Q5SJP3 Q5SJP3_THET8 1 136 DBREF 1J1Y B 1 136 UNP Q5SJP3 Q5SJP3_THET8 1 136 SEQRES 1 A 136 MET ARG ASP PRO PHE MET GLU ALA LEU GLY LEU LYS VAL SEQRES 2 A 136 LEU HIS LEU ALA PRO GLY GLU ALA VAL VAL ALA GLY GLU SEQRES 3 A 136 VAL ARG ALA ASP HIS LEU ASN LEU HIS GLY THR ALA HIS SEQRES 4 A 136 GLY GLY PHE LEU TYR ALA LEU ALA ASP SER ALA PHE ALA SEQRES 5 A 136 LEU ALA SER ASN THR ARG GLY PRO ALA VAL ALA LEU SER SEQRES 6 A 136 CYS ARG MET ASP TYR PHE ARG PRO LEU GLY ALA GLY ALA SEQRES 7 A 136 ARG VAL GLU ALA ARG ALA VAL GLU VAL ASN LEU SER ARG SEQRES 8 A 136 ARG THR ALA THR TYR ARG VAL GLU VAL VAL SER GLU GLY SEQRES 9 A 136 LYS LEU VAL ALA LEU PHE THR GLY THR VAL PHE ARG LEU SEQRES 10 A 136 GLY GLY ASP GLY ASP ASP VAL PRO ALA GLY THR GLY ASN SEQRES 11 A 136 LEU ALA PRO ARG GLU ALA SEQRES 1 B 136 MET ARG ASP PRO PHE MET GLU ALA LEU GLY LEU LYS VAL SEQRES 2 B 136 LEU HIS LEU ALA PRO GLY GLU ALA VAL VAL ALA GLY GLU SEQRES 3 B 136 VAL ARG ALA ASP HIS LEU ASN LEU HIS GLY THR ALA HIS SEQRES 4 B 136 GLY GLY PHE LEU TYR ALA LEU ALA ASP SER ALA PHE ALA SEQRES 5 B 136 LEU ALA SER ASN THR ARG GLY PRO ALA VAL ALA LEU SER SEQRES 6 B 136 CYS ARG MET ASP TYR PHE ARG PRO LEU GLY ALA GLY ALA SEQRES 7 B 136 ARG VAL GLU ALA ARG ALA VAL GLU VAL ASN LEU SER ARG SEQRES 8 B 136 ARG THR ALA THR TYR ARG VAL GLU VAL VAL SER GLU GLY SEQRES 9 B 136 LYS LEU VAL ALA LEU PHE THR GLY THR VAL PHE ARG LEU SEQRES 10 B 136 GLY GLY ASP GLY ASP ASP VAL PRO ALA GLY THR GLY ASN SEQRES 11 B 136 LEU ALA PRO ARG GLU ALA HET CL A1001 1 HET MG A1002 1 HETNAM CL CHLORIDE ION HETNAM MG MAGNESIUM ION FORMUL 3 CL CL 1- FORMUL 4 MG MG 2+ FORMUL 5 HOH *200(H2 O) HELIX 1 1 ASP A 3 LEU A 9 1 7 HELIX 2 2 ARG A 28 LEU A 32 5 5 HELIX 3 3 HIS A 39 THR A 57 1 19 HELIX 4 4 ASP B 3 LEU B 9 1 7 HELIX 5 5 ARG B 28 LEU B 32 5 5 HELIX 6 6 HIS B 39 THR B 57 1 19 SHEET 1 A 6 LYS A 12 ALA A 17 0 SHEET 2 A 6 GLU A 20 GLU A 26 -1 O ALA A 24 N LYS A 12 SHEET 3 A 6 ARG A 79 LEU A 89 -1 O ALA A 84 N ALA A 21 SHEET 4 A 6 THR A 93 SER A 102 -1 O GLU A 99 N ARG A 83 SHEET 5 A 6 LYS A 105 ARG A 116 -1 O PHE A 110 N VAL A 98 SHEET 6 A 6 ALA A 61 TYR A 70 -1 N ARG A 67 O THR A 111 SHEET 1 B 6 LYS B 12 ALA B 17 0 SHEET 2 B 6 GLU B 20 GLU B 26 -1 O ALA B 24 N LYS B 12 SHEET 3 B 6 ARG B 79 LEU B 89 -1 O VAL B 80 N GLY B 25 SHEET 4 B 6 THR B 93 SER B 102 -1 O VAL B 101 N GLU B 81 SHEET 5 B 6 LYS B 105 ARG B 116 -1 O PHE B 110 N VAL B 98 SHEET 6 B 6 ALA B 61 TYR B 70 -1 N ARG B 67 O THR B 111 LINK MG MG A1002 O HOH A1003 1555 1555 2.10 LINK MG MG A1002 O HOH A1004 1555 1555 2.10 LINK MG MG A1002 O HOH A1005 1555 1555 2.08 LINK MG MG A1002 O HOH A1006 1555 1555 2.09 LINK MG MG A1002 O HOH A1003 1555 5655 2.10 LINK MG MG A1002 O HOH A1006 1555 5655 2.09 LINK MG MG A1002 O HOH A1004 1555 5655 2.10 LINK MG MG A1002 O HOH A1005 1555 5655 2.08 SITE 1 AC1 2 ARG A 67 ARG B 67 SITE 1 AC2 4 HOH A1003 HOH A1004 HOH A1005 HOH A1006 CRYST1 57.877 57.877 139.607 90.00 90.00 90.00 P 43 2 2 16 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 0.017278 0.000000 0.000000 0.00000 SCALE2 0.000000 0.017278 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007163 0.00000 MASTER 337 0 2 6 12 0 2 6 0 0 0 22 END