HEADER OXIDOREDUCTASE 14-SEP-04 1WPW TITLE CRYSTAL STRUCTURE OF IPMDH FROM SULFOLOBUS TOKODAII COMPND MOL_ID: 1; COMPND 2 MOLECULE: 3-ISOPROPYLMALATE DEHYDROGENASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: BETA-IPM DEHYDROGENASE, IMDH, 3-IPM-DH; COMPND 5 EC: 1.1.1.85; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SULFOLOBUS TOKODAII; SOURCE 3 ORGANISM_TAXID: 111955; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PET17B KEYWDS OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR R.HIROSE,M.SAKURAI,T.SUZUKI,H.MORIYAMA,T.SATO,A.YAMAGISHI,T.OSHIMA, AUTHOR 2 N.TANAKA REVDAT 4 09-OCT-24 1WPW 1 REMARK LINK REVDAT 3 13-JUL-11 1WPW 1 VERSN REVDAT 2 24-FEB-09 1WPW 1 VERSN REVDAT 1 05-OCT-04 1WPW 0 JRNL AUTH R.HIROSE,M.SAKURAI,T.SUZUKI,H.MORIYAMA,T.SATO,A.YAMAGISHI, JRNL AUTH 2 T.OSHIMA,N.TANAKA JRNL TITL CRYSTAL STRUCTURE OF IPMDH FROM SULFOLOBUS TOKODAII JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.80 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) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.73 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1791096.170 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 20726 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) : 0.190 REMARK 3 FREE R VALUE : 0.247 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.200 REMARK 3 FREE R VALUE TEST SET COUNT : 2107 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 : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.98 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.50 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2980 REMARK 3 BIN R VALUE (WORKING SET) : 0.2240 REMARK 3 BIN FREE R VALUE : 0.3030 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 344 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.016 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5180 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 83 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 53.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 5.14000 REMARK 3 B22 (A**2) : 1.98000 REMARK 3 B33 (A**2) : -7.12000 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) : 0.28 REMARK 3 ESD FROM SIGMAA (A) : 0.23 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) : 0.38 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.34 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.018 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 23.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.210 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) : 1.120 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.970 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.150 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.280 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.30 REMARK 3 BSOL : 27.38 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 1WPW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 16-SEP-04. REMARK 100 THE DEPOSITION ID IS D_1000023864. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-FEB-00 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU300 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : YALE MIRRORS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20835 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 44.280 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.6 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) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.3 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: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, MPD, MAGNESIUM REMARK 280 CHLORIDE, PH 8.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-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 66.49000 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 66.49000 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 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A TETRAMER GENERATED FROM THE REMARK 300 DIMER IN THE ASYMMETRIC UNIT BY THE OPERATIONS: 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: 9620 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 50470 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -102.0 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 0.00000 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PQS 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 91.50000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 0.00000 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),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 VAL B 221 CB VAL B 221 CG2 0.139 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 CYS A 184 CA - CB - SG ANGL. DEV. = 7.0 DEGREES REMARK 500 ASP A 200 CB - CG - OD1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP B 121 CB - CG - OD1 ANGL. DEV. = 5.7 DEGREES REMARK 500 ARG B 159 NE - CZ - NH2 ANGL. DEV. = -3.0 DEGREES REMARK 500 CYS B 184 CA - CB - SG ANGL. DEV. = 7.2 DEGREES REMARK 500 ARG B 283 NE - CZ - NH2 ANGL. DEV. = -3.5 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 TYR A 50 -156.75 -103.10 REMARK 500 LEU A 54 79.86 -117.90 REMARK 500 MET A 90 79.46 -103.11 REMARK 500 TYR A 107 -59.48 -121.28 REMARK 500 GLU A 120 -138.41 -122.50 REMARK 500 ASP A 121 -135.19 69.99 REMARK 500 ARG A 160 -129.10 -121.76 REMARK 500 LYS A 169 49.75 -146.12 REMARK 500 MET A 173 67.88 -100.39 REMARK 500 ASP A 214 -84.90 -115.82 REMARK 500 ASP A 291 6.00 -65.64 REMARK 500 TYR B 50 -150.37 -105.11 REMARK 500 VAL B 80 -63.76 -93.43 REMARK 500 LYS B 106 18.37 54.21 REMARK 500 THR B 119 -33.36 -139.10 REMARK 500 GLU B 120 -141.73 -117.85 REMARK 500 ASP B 121 -141.35 72.59 REMARK 500 ARG B 160 -121.09 -122.37 REMARK 500 LYS B 169 45.34 -146.54 REMARK 500 ASP B 214 -88.08 -120.29 REMARK 500 LYS B 249 140.63 -171.69 REMARK 500 ALA B 259 71.28 48.32 REMARK 500 ASN B 321 19.53 -143.25 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 MG A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 402 DBREF 1WPW A 1 336 UNP P50455 LEU3_SULTO 1 336 DBREF 1WPW B 1 336 UNP P50455 LEU3_SULTO 1 336 SEQRES 1 A 336 GLY PHE THR VAL ALA LEU ILE GLN GLY ASP GLY ILE GLY SEQRES 2 A 336 PRO GLU ILE VAL SER LYS SER LYS ARG ILE LEU ALA LYS SEQRES 3 A 336 ILE ASN GLU LEU TYR SER LEU PRO ILE GLU TYR ILE GLU SEQRES 4 A 336 VAL GLU ALA GLY ASP ARG ALA LEU ALA ARG TYR GLY GLU SEQRES 5 A 336 ALA LEU PRO LYS ASP SER LEU LYS ILE ILE ASP LYS ALA SEQRES 6 A 336 ASP ILE ILE LEU LYS GLY PRO VAL GLY GLU SER ALA ALA SEQRES 7 A 336 ASP VAL VAL VAL LYS LEU ARG GLN ILE TYR ASP MET TYR SEQRES 8 A 336 ALA ASN ILE ARG PRO ALA LYS SER ILE PRO GLY ILE ASP SEQRES 9 A 336 THR LYS TYR GLY ASN VAL ASP ILE LEU ILE VAL ARG GLU SEQRES 10 A 336 ASN THR GLU ASP LEU TYR LYS GLY PHE GLU HIS ILE VAL SEQRES 11 A 336 SER ASP GLY VAL ALA VAL GLY MET LYS ILE ILE THR ARG SEQRES 12 A 336 PHE ALA SER GLU ARG ILE ALA LYS VAL GLY LEU ASN PHE SEQRES 13 A 336 ALA LEU ARG ARG ARG LYS LYS VAL THR CYS VAL HIS LYS SEQRES 14 A 336 ALA ASN VAL MET ARG ILE THR ASP GLY LEU PHE ALA GLU SEQRES 15 A 336 ALA CYS ARG SER VAL LEU LYS GLY LYS VAL GLU TYR SER SEQRES 16 A 336 GLU MET TYR VAL ASP ALA ALA ALA ALA ASN LEU VAL ARG SEQRES 17 A 336 ASN PRO GLN MET PHE ASP VAL ILE VAL THR GLU ASN VAL SEQRES 18 A 336 TYR GLY ASP ILE LEU SER ASP GLU ALA SER GLN ILE ALA SEQRES 19 A 336 GLY SER LEU GLY ILE ALA PRO SER ALA ASN ILE GLY ASP SEQRES 20 A 336 LYS LYS ALA LEU PHE GLU PRO VAL HIS GLY ALA ALA PHE SEQRES 21 A 336 ASP ILE ALA GLY LYS ASN ILE GLY ASN PRO THR ALA PHE SEQRES 22 A 336 LEU LEU SER VAL SER MET MET TYR GLU ARG MET TYR GLU SEQRES 23 A 336 LEU SER ASN ASP ASP ARG TYR ILE LYS ALA SER ARG ALA SEQRES 24 A 336 LEU GLU ASN ALA ILE TYR LEU VAL TYR LYS GLU ARG LYS SEQRES 25 A 336 ALA LEU THR PRO ASP VAL GLY GLY ASN ALA THR THR ASP SEQRES 26 A 336 ASP LEU ILE ASN GLU ILE TYR ASN LYS LEU GLY SEQRES 1 B 336 GLY PHE THR VAL ALA LEU ILE GLN GLY ASP GLY ILE GLY SEQRES 2 B 336 PRO GLU ILE VAL SER LYS SER LYS ARG ILE LEU ALA LYS SEQRES 3 B 336 ILE ASN GLU LEU TYR SER LEU PRO ILE GLU TYR ILE GLU SEQRES 4 B 336 VAL GLU ALA GLY ASP ARG ALA LEU ALA ARG TYR GLY GLU SEQRES 5 B 336 ALA LEU PRO LYS ASP SER LEU LYS ILE ILE ASP LYS ALA SEQRES 6 B 336 ASP ILE ILE LEU LYS GLY PRO VAL GLY GLU SER ALA ALA SEQRES 7 B 336 ASP VAL VAL VAL LYS LEU ARG GLN ILE TYR ASP MET TYR SEQRES 8 B 336 ALA ASN ILE ARG PRO ALA LYS SER ILE PRO GLY ILE ASP SEQRES 9 B 336 THR LYS TYR GLY ASN VAL ASP ILE LEU ILE VAL ARG GLU SEQRES 10 B 336 ASN THR GLU ASP LEU TYR LYS GLY PHE GLU HIS ILE VAL SEQRES 11 B 336 SER ASP GLY VAL ALA VAL GLY MET LYS ILE ILE THR ARG SEQRES 12 B 336 PHE ALA SER GLU ARG ILE ALA LYS VAL GLY LEU ASN PHE SEQRES 13 B 336 ALA LEU ARG ARG ARG LYS LYS VAL THR CYS VAL HIS LYS SEQRES 14 B 336 ALA ASN VAL MET ARG ILE THR ASP GLY LEU PHE ALA GLU SEQRES 15 B 336 ALA CYS ARG SER VAL LEU LYS GLY LYS VAL GLU TYR SER SEQRES 16 B 336 GLU MET TYR VAL ASP ALA ALA ALA ALA ASN LEU VAL ARG SEQRES 17 B 336 ASN PRO GLN MET PHE ASP VAL ILE VAL THR GLU ASN VAL SEQRES 18 B 336 TYR GLY ASP ILE LEU SER ASP GLU ALA SER GLN ILE ALA SEQRES 19 B 336 GLY SER LEU GLY ILE ALA PRO SER ALA ASN ILE GLY ASP SEQRES 20 B 336 LYS LYS ALA LEU PHE GLU PRO VAL HIS GLY ALA ALA PHE SEQRES 21 B 336 ASP ILE ALA GLY LYS ASN ILE GLY ASN PRO THR ALA PHE SEQRES 22 B 336 LEU LEU SER VAL SER MET MET TYR GLU ARG MET TYR GLU SEQRES 23 B 336 LEU SER ASN ASP ASP ARG TYR ILE LYS ALA SER ARG ALA SEQRES 24 B 336 LEU GLU ASN ALA ILE TYR LEU VAL TYR LYS GLU ARG LYS SEQRES 25 B 336 ALA LEU THR PRO ASP VAL GLY GLY ASN ALA THR THR ASP SEQRES 26 B 336 ASP LEU ILE ASN GLU ILE TYR ASN LYS LEU GLY HET MG A 401 1 HET MG B 402 1 HETNAM MG MAGNESIUM ION FORMUL 3 MG 2(MG 2+) FORMUL 5 HOH *83(H2 O) HELIX 1 1 ILE A 12 TYR A 31 1 20 HELIX 2 2 GLY A 43 TYR A 50 1 8 HELIX 3 3 PRO A 55 LYS A 64 1 10 HELIX 4 4 SER A 76 ILE A 87 1 12 HELIX 5 5 ARG A 143 ARG A 159 1 17 HELIX 6 6 ILE A 175 LYS A 189 1 15 HELIX 7 7 VAL A 199 ASN A 209 1 11 HELIX 8 8 PRO A 210 PHE A 213 5 4 HELIX 9 9 GLU A 219 GLY A 235 1 17 HELIX 10 10 SER A 236 ILE A 239 5 4 HELIX 11 11 PRO A 270 LEU A 287 1 18 HELIX 12 12 ASP A 291 ARG A 311 1 21 HELIX 13 13 THR A 315 GLY A 319 5 5 HELIX 14 14 THR A 323 LYS A 334 1 12 HELIX 15 15 ILE B 12 TYR B 31 1 20 HELIX 16 16 GLY B 43 TYR B 50 1 8 HELIX 17 17 PRO B 55 ALA B 65 1 11 HELIX 18 18 SER B 76 TYR B 88 1 13 HELIX 19 19 ARG B 143 ARG B 159 1 17 HELIX 20 20 ILE B 175 LYS B 189 1 15 HELIX 21 21 VAL B 199 ASN B 209 1 11 HELIX 22 22 PRO B 210 PHE B 213 5 4 HELIX 23 23 GLU B 219 GLY B 235 1 17 HELIX 24 24 PRO B 270 ASN B 289 1 20 HELIX 25 25 ASP B 291 ARG B 311 1 21 HELIX 26 26 THR B 315 GLY B 319 5 5 HELIX 27 27 THR B 323 LYS B 334 1 12 SHEET 1 A10 ILE A 35 VAL A 40 0 SHEET 2 A10 PHE A 2 ILE A 7 1 N PHE A 2 O GLU A 36 SHEET 3 A10 ILE A 67 LYS A 70 1 O LEU A 69 N ILE A 7 SHEET 4 A10 ALA A 250 PRO A 254 1 O PHE A 252 N ILE A 68 SHEET 5 A10 PRO A 241 ILE A 245 -1 N ASN A 244 O LEU A 251 SHEET 6 A10 ALA A 92 LYS A 98 -1 N ALA A 92 O ILE A 245 SHEET 7 A10 ASP A 111 GLU A 117 -1 O ILE A 112 N ALA A 97 SHEET 8 A10 VAL A 215 THR A 218 1 O ILE A 216 N VAL A 115 SHEET 9 A10 LYS A 163 HIS A 168 1 N LYS A 163 O VAL A 215 SHEET 10 A10 GLU A 193 TYR A 198 1 O GLU A 193 N VAL A 164 SHEET 1 B 4 GLU A 127 SER A 131 0 SHEET 2 B 4 VAL A 134 THR A 142 -1 O VAL A 136 N HIS A 128 SHEET 3 B 4 VAL B 134 THR B 142 -1 O LYS B 139 N GLY A 137 SHEET 4 B 4 GLU B 127 SER B 131 -1 N HIS B 128 O VAL B 136 SHEET 1 C10 ILE B 35 VAL B 40 0 SHEET 2 C10 PHE B 2 ILE B 7 1 N VAL B 4 O ILE B 38 SHEET 3 C10 ILE B 67 LYS B 70 1 O LEU B 69 N ILE B 7 SHEET 4 C10 ALA B 250 PRO B 254 1 O ALA B 250 N ILE B 68 SHEET 5 C10 PRO B 241 ILE B 245 -1 N ASN B 244 O LEU B 251 SHEET 6 C10 ALA B 92 LYS B 98 -1 N ALA B 92 O ILE B 245 SHEET 7 C10 ASP B 111 GLU B 117 -1 O ILE B 112 N ALA B 97 SHEET 8 C10 VAL B 215 THR B 218 1 O ILE B 216 N VAL B 115 SHEET 9 C10 LYS B 163 HIS B 168 1 N THR B 165 O VAL B 217 SHEET 10 C10 GLU B 193 TYR B 198 1 O GLU B 193 N VAL B 164 SSBOND 1 CYS A 166 CYS A 184 1555 1555 2.23 SSBOND 2 CYS B 166 CYS B 184 1555 1555 2.27 LINK NH1 ARG B 85 MG MG B 402 1555 1555 3.08 SITE 1 AC1 2 ARG A 85 ARG A 116 SITE 1 AC2 2 ARG B 85 ARG B 116 CRYST1 67.910 91.500 132.980 90.00 90.00 90.00 P 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 0.014725 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010929 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007520 0.00000